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Relevant bibliographies by topics / Catalysed polymerisations / Journal articles
To see the other types of publications on this topic, follow the link: Catalysed polymerisations.
Author: Grafiati
Published: 4 June 2021
Last updated: 8 February 2022
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Consult the top 50 journal articles for your research on the topic 'Catalysed polymerisations.'
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1
Lei, Yi, Joshua Washington, and Ryan Hili. "Efficiency and fidelity of T3 DNA ligase in ligase-catalysed oligonucleotide polymerisations." Organic & Biomolecular Chemistry 17, no.7 (2019): 1962–65. http://dx.doi.org/10.1039/c8ob01958d.
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3
Lei, Yi, and Ryan Hili. "Structure–activity relationships of the ATP cofactor in ligase-catalysed oligonucleotide polymerisations." Organic & Biomolecular Chemistry 15, no.11 (2017): 2349–52. http://dx.doi.org/10.1039/c6ob02792j.
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4
Miyazawa, Akira, and Yasuzo Suzuki. "Bridging effect in the Polymerisations of 1,3-Butadiene Catalysed by Me2SiCp2TiCl2/MAO catalyst. Polymerisation Activity and Stereospecificity." Journal of Chemical Research 2002, no.10 (October 2002): 503–5. http://dx.doi.org/10.3184/030823402103170538.
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5
Flynn, Sean, AndrewB.Dwyer, Pierre Chambon, and Steve Rannard. "Expanding the monomer scope of linear and branched vinyl polymerisations via copper-catalysed reversible-deactivation radical polymerisation of hydrophobic methacrylates using anhydrous alcohol solvents." Polymer Chemistry 10, no.37 (2019): 5103–15. http://dx.doi.org/10.1039/c9py00777f.
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6
Nomura, Kotohiro, Sarntamon Pengoubol, and Wannida Apisuk. "Synthesis of ultrahigh molecular weight polymers by hom*opolymerisation of higher α-olefins catalysed by aryloxo-modified half-titanocenes." RSC Advances 6, no.20 (2016): 16203–7. http://dx.doi.org/10.1039/c5ra27797c.
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Polymerisations of 1-dodecene, 1-hexadecene, 1-octadecene by Cp*TiX2(O-2,6-iPr2C6H3) – cocatalysts afforded (ultra)high molecular weight polymers with unimodal molecular weight distributions.
7
Fèvre, Maréva, Joan Vignolle, and Daniel Taton. "Azolium hydrogen carbonates and azolium carboxylates as organic pre-catalysts for N-heterocyclic carbene-catalysed group transfer and ring-opening polymerisations." Polymer Chemistry 4, no.6 (2013): 1995. http://dx.doi.org/10.1039/c2py20915b.
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8
Curran, Katherine, Wilhelm Risse, Laura Boggioni, and Incoronata Tritto. "Addition Polymers of Strained Cyclic Olefins – Transition Metal Catalysed Polymerisations of the Cyclobutene Derivative Bicyclo[3.2.0]hept-6-ene." Macromolecular Chemistry and Physics 209, no.7 (April4, 2008): 707–14. http://dx.doi.org/10.1002/macp.200700597.
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9
Weiss, Karin, and Kurt Hoffmann. "Untersuchungen von Polymerisations-und Metathesereaktionen, X. Mitt. [1] Polymerisation, Trimerisation und Metathese von Allenen und Heteroallenen mit reduziertem Phillips-Katalysator / Studies of Polymerisation and Metathesis Reactions, Part X [1] Polymerisation, Trimerisation and Metathesis of Allenes and Heteroallenes with Reduced Phillips Catalyst." Zeitschrift für Naturforschung B 42, no.6 (June1, 1987): 769–73. http://dx.doi.org/10.1515/znb-1987-0621.
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Abstract The reduced Phillips Catalyst - a surface chromium(II) on silica - catalyses the polymerisation of the allene 1,2-butadiene to yield predominantly 1,2-polybutadiene, yields trimerisation products with isocyanates, and gives metathesis of 2 differently substituted carbodiimides.
10
Nasyrov,I.Sh, V.YuFaizova, D.A.Zhavoronkov, V.P.Zakharov, and E.M.Zakharova. "Comparison of Laboratory and Industrial Data on the Monomer Conversion during the Polymerisation of Isoprene." International Polymer Science and Technology 44, no.11 (November 2017): 5–8. http://dx.doi.org/10.1177/0307174x1704401102.
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The results of a comparative analysis of the kinetic relationships governing the polymerisation of isoprene in the presence of titanium and neodymium catalysts, obtained under laboratory conditions and on industrial units of an operating high-tonnage synthetic rubber plant, are set out. It is shown that the conversion curve for the polymerisation of isoprene in the presence of a neodymium catalyst hardly depends on the conditions of monomer solution preparation (laboratory or industrial conditions). Under conditions of industrial production over a titanium catalyst, the monomer solution is polymerised at a lower rate by comparison with an isoprene solution prepared under laboratory conditions, which is possibly due to the presence of isoamylenes. The polymerisation of isoprene in a cascade of three polymerisation reactors in the presence of a neodymium catalyst is characterised by a lower rate by comparison with synthesis conducted by a batch method in laboratory dilatometers. The synthesis of polyisoprene in the presence of a titanium catalyst in a cascade of two high-volume polymerisation reactors proceeds at a greater rate by comparison with laboratory conditions. Comparison of the polymerisation rate in this case is qualitative in nature, as the polymerisation temperature under laboratory conditions amounted to 20°C, while under industrial conditions, with adiabatic heating up of the reaction mixture, the temperature increased from 0 to 52°C for the neodymium catalyst and from −5 to 55°C for the titanium catalyst.
11
Raman,SumeshK., Robert Raja, PollyL.Arnold, MatthewG.Davidson, and CharlotteK.Williams. "Waste not, want not: CO2 (re)cycling into block polymers." Chemical Communications 55, no.51 (2019): 7315–18. http://dx.doi.org/10.1039/c9cc02459j.
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12
Ibrahim, Norliza, and Anis Nuranisya Shamsuddin. "High molecular weight of polylactic acid (PLA): A Review on the effect of initiator." Malaysian Journal of Chemical Engineering and Technology (MJCET) 4, no.1 (May21, 2021): 15. http://dx.doi.org/10.24191/mjcet.v4i1.12906.
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This article reviews various initiator used to synthesize high molecular weight (MW >10,000 g/mol) of polylactic acid (PLA) through ring-opening polymerisation (ROP) of lactide. ROP has been chosen as the best method in producing PLA. On the other hand, stannous octoate (Sn(Oct)2) has been reported as the best catalyst used for ROP method. Many researchers have studied that polymerisation rate with the presence of only Sn(Oct)2 as catalyst is slow compared to polymerisation of lactide with the presence of initiator. An initiator is also favourable in producing high molecular weight of PLA as it can initiate the synthesis of PLA. Therefore, this review focus on ROP method catalysed by Sn(Oct)2 using different solvent as initiator. Among groups of initiators being reviewed are hydroxyl, carboxylic acid, aldehyde, aliphatic polyester and organophosphorus compound. Most of the studies applied in nitrogen atmosphere with a temperature range of 125 to 200 °C, while only one study in vacuum condition. Duration of the polymerisation time is between 1 to 24 hours. Based on the review, alcohol (hydroxyl group initiator) has been reported as the best initiator to produce high molecular weight of PLA. This functional group act as co-initiator molecule that reacts with Sn(Oct)2, forming the initiating stannous alkoxide linkage. The linkage is necessary to propagate monomer addition and hence increase the MW.
13
Yi, Jun, Naoki Nakatani, and Kotohiro Nomura. "Solution XANES and EXAFS analysis of active species of titanium, vanadium complex catalysts in ethylene polymerisation/dimerisation and syndiospecific styrene polymerisation." Dalton Transactions 49, no.24 (2020): 8008–28. http://dx.doi.org/10.1039/d0dt01139h.
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Mechanistic studies through the solution XANES and EXAFS analysis for V and Ti complex catalysed ethylene polymerisation/dimerization, and syndiospecific styrene polymerisation, including interpretation of the XANES spectra, have been introduced.
14
Frediani, Marco, David Sémeril, Dominique Matt, Luca Rosi, Piero Frediani, Fabio Rizzolo, and Anna Maria Papini. "Ring-Opening Polymerisation ofrac-Lactide Using a Calix[4]arene-Based Titanium (IV) Complex." International Journal of Polymer Science 2010 (2010): 1–6. http://dx.doi.org/10.1155/2010/490724.
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cone-25,27-Dipropyloxy-26,28-dioxo-calix[4]arene titanium (IV) dichloride(1)has been assessed in the ring-opening polymerisation ofrac-lactide (L,D-LA). The polymers formed (PLDA) turned out to display an isotactic stereoblock microstructure (determined by NMR) despite the fact that the catalyst hasC2vsymmetry. Two techniques were applied for initiating the polymerisation reaction, microwave irradiation, and conventional thermal treatment. The polymers obtained were all characterised by NMR, IR, HPLC-SEC, DSC, and MALDI-TOF analysis. The use of microwave irradiation, applied for the first time to calixarene-based catalysts in the presence of therac-lactide monomer, increased the polymerisation rate compared with that obtained by the other method. On the other hand, standard thermal treatment enabled a slightly better control than microwave irradiation over the molecular weight and molecular weight distribution of the polylactides formed.
15
Soya, Keisuke, Fumiko Terasawa, and Nobuo Okumura. "Fibrinopeptide A release is necessary for effective B:b interactions in polymerisation of variant fibrinogens with impaired A:a interactions." Thrombosis and Haemostasis 109, no.02 (2013): 221–28. http://dx.doi.org/10.1160/th12-09-0684.
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SummaryFibrin polymerisation is mediated by interactions between knobs ‘A’ and ‘B’ exposed by thrombin cleavage, and holes ‘a’ and ‘b’. We demonstrated markedly delayed thrombin-catalysed fibrin polymerisation, through B:b interactions alone, of recombinant γD364H-fibrinogen with impaired hole ‘a’. To determine whether recombinant variant fibrinogens with no release of fibrinopeptide A (FpA) polymerise similarly to γD364H-fibrinogen, we examined two variant fibrinogens with substitutions altering knob ‘A’, Aα17A- and Aα17C-fibrinogen. We examined thrombin- or batroxobin-catalysed fibrinopeptide release by HPLC, fibrin clot formation by turbidity and fibrin clot structure by scanning electron microscopy (SEM) and compared the results of the variants with those for γD364H-fibrinogen. Thrombin-catalysed FpA release of Aα17A-fibrinogen was substantially delayed and none observed for Aα17C-fibrinogen; fibrinopeptide B (FpB) release was delayed for all variants. All variant fibrinogens showed substantially impaired thrombin-catalysed polymerisation; for Aα17A-fibrinogen it was delayed less, and for Aα17C more than for γD364H-fibrinogen. No variants polymerised with batroxobin, which exposed only knob ‘A’. The inhibition of variant fibrinogens’ polymerisation was dose-dependent on the concentration of either GPRP or GHRP, and both peptides that block holes ‘b’. SEM showed that the variant clots from Aα17A- and γD364H-fibrinogen had uniform, ordered fibres, thicker than normal, whereas Aα17C-fibrinogen formed less organised clots with shorter, thinner, and tapered ends. These results demonstrate that FpA release per se is necessary for effective B:b interactions during polymerisation of variant fibrinogens with impaired A:a interactions.
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Little, Alastair, AlanM.Wemyss, DavidM.Haddleton, Bowen Tan, Zhaoyang Sun, Yang Ji, and Chaoying Wan. "Synthesis of Poly(Lactic Acid-co-Glycolic Acid) Copolymers with High Glycolide Ratio by Ring-Opening Polymerisation." Polymers 13, no.15 (July26, 2021): 2458. http://dx.doi.org/10.3390/polym13152458.
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The rise in demand for biodegradable plastic packaging with high barrier properties has spurred interest in poly(lactic acid-co-glycolic acid) (PLGA) copolymers with a relatively high glycolide content. In this work, we examined how reaction conditions affect the synthesis of PLGA25 (L:G 25:75) through the ring-opening polymerisation of d-l-lactide (L) and glycolide (G), using tin 2-ethylhexanoate (Sn(Oct)2) as the catalyst and 1-dodecanol as the initiator. The effects of varying the initiator concentration, catalyst concentration, reaction time, and temperature on the molecular weight, monomer conversion, and thermal properties of PLGA25 were investigated. Increasing the reaction temperature from 130 to 205 °C significantly reduced the time required for high monomer conversions but caused greater polymer discolouration. Whilst increasing the [M]:[C] from 6500:1 to 50,000:1 reduced polymer discolouration, it also resulted in longer reaction times and higher reaction temperatures being required to achieve high conversions. High Mn and Mw values of 136,000 and 399,000 g mol−1 were achieved when polymerisations were performed in the solid state at 150 °C using low initiator concentrations. These copolymers were analysed using high temperature SEC at 80 °C, employing DMSO instead of HFIP as the eluent.
17
Ping, Lifang, Jaewoo Song, Sung-Yu Hong, Tae-Youn Choi, Jong-Rak Choi, OlegV.Gorkun, SusanT.Lord, and Rojin Park. "Fibrinogen residue γAla341 is necessary for calcium binding and ‘A-a’ interactions." Thrombosis and Haemostasis 107, no.05 (2012): 875–83. http://dx.doi.org/10.1160/th11-10-0731.
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SummaryThe fibrinogen γ-module has several important sites relating to fibri-nogen function, which include the high affinity calcium binding site, hole ‘a’ that binds with knob ‘A’, and the D:D interface. Residue γAla341, which is located in the vicinity of these sites, is altered in three variant fibrinogens: fibrinogen Seoul (γAla341Asp), Tolaga Bay (γAla341Val), and Lyon III (γAla341Thr). In order to investigate the impaired polymerisation of fibrinogens γAla341Asp and γAla341Val to understand the role of γAla341 in fibrin polymerisation and fibrinogen synthesis, we have expressed γAla341Asp and γAla341Val in Chinese hamster ovary (CHO) cells, purified these fibrinogens from the culture media and performed biochemical tests to elucidate their function. Expression in CHO cells was similar for these variants. For both variants the kinetics of thrombin-catalysed FpA release was not different from normal fibrinogen, while FpB release was slower than that of normal. Thrombin-catalysed polymerisation of both variants was dependent on the calcium concentration. At physiologic calcium (1 mM) the variants showed impaired polymerisation with a longer lag period and a slower Vmax than normal fibrinogen. Scanning electron micrographs showed the clots were less organised than normal, having thicker and more twisted fibers, and larger pores. Analysis by SDS-PAGE showed that factor XIIIa-catalysed γ and α chain cross-linking was delayed, and plas-min-catalysed lysis was not reduced by the presence of 5 mM calcium or 5 mM GPRP (Gly-Pro-Arg-Pro). Our data indicate that fibrinogen residue γAla341 is important for the proper conformation of the γ-module, maintaining calcium-binding site and ‘A-a’ interactions.
18
Gauvin,F., and J.F.Harrod. "Evidence for stereoregulations in the polymerisation of phenylsilane by bis (indenyl)dimethylzirconium complexes." Canadian Journal of Chemistry 68, no.9 (September1, 1990): 1638–40. http://dx.doi.org/10.1139/v90-254.
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Bis(indenyl)dimethylzirconocene, 1, and [1,2-bis(indenyl)ethane]dimethylzirconocene, 2, both catalyze the dehydropolymerization of phenylsilane to a mixture of low molecular weight cyclic oligosilanes (PhSiH)n (n = 6–9). The limited number of sharp resonances in the 29Si and 1H NMR spectra of the polymer produced with 2 as catalyst indicates that the catalyst exerts a significant stereoregulating influence on the polymerization. Keywords: polysilanes, catalytic dehydrocoupling, stereoregulation, bis(indenyl)zirconium complexes.
19
Sreeramareddygari, Muralikrishna, Mithran Somasundrum, and Werasak Surareungchai. "In situ polymerization and covalent functionalisation of trithiocyanuric acid by MoS2 nanosheets resulting in a novel nanozyme with enhanced peroxidase activity." New Journal of Chemistry 44, no.15 (2020): 5809–18. http://dx.doi.org/10.1039/c9nj04527a.
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Jimaja, Sètuhn, Yujie Xie, JeffreyC.Foster, Daniel Taton, AndrewP.Dove, and RachelK.O'Reilly. "Functional nanostructures by NiCCo-PISA of helical poly(aryl isocyanide) copolymers." Polymer Chemistry 12, no.1 (2021): 105–12. http://dx.doi.org/10.1039/d0py00791a.
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21
Nowakowska,M. "Olefin Polymerisation Catalysts." International Polymer Science and Technology 29, no.6 (June 2002): 78–86. http://dx.doi.org/10.1177/0307174x0202900617.
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Nowakowska,M. "Olefin Polymerisation Catalysts." Progress in Rubber, Plastics and Recycling Technology 18, no.4 (November 2002): 297–316. http://dx.doi.org/10.1177/147776060201800406.
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Polyolefins, which are products of polymerisation of unsaturated hydrocarbons of the olefin series, have a molecular weight in the range from several thousands to several millions. Depending on the type of monomer and method and mechanism of polymerisation the resulting polyolefins may differ in their structure and molecular weight. They can be used in many applications, for example as constructional plastics and in packaging, fibres, rubbers, and also as additives to control the viscosity of motor oils(1). As regards their scale of production polyolefins occupy the top position among mass-produced polymers(2).
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Ping, Lifang, Jaewoo Song, Joo-Young Seo, Tae-Youn Choi, Jong-Rak Choi, Oleg Gorkun, Susan Lord, and Rojin Park. "An engineered fibrinogen variant AαQ328,366P does not polymerise normally, but retains the ability to form α cross-links." Thrombosis and Haemostasis 109, no.02 (2013): 199–206. http://dx.doi.org/10.1160/th12-08-0609.
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SummaryA fibrin clot is stabilised through the formation of factor XIIIa-catalysed intermolecular ε -lysyl-γ -glutamyl covalent cross-links between α chains to form α polymers and between γ chains to form γ dimers. In a previous study we characterised fibrinogen Seoul II, a heterozygous dysfibrinogen in which a cross-linking acceptor site in Aα chain, Gln328, was replaced with Pro (AαQ328P). Following on the previous study, we investigated whether the alteration of Gln residues Aα328 and Aα366 affects fibrin polymerisation and α chain cross-linking. We have expressed three recombinant fibrinogens: AαQ328P, AαQ366P, and AαQ328,366P in Chinese hamster ovary cells, purified these fibrinogens from the culture media and performed biochemical tests to see how the introduced changes affect fibrin polymerisation and α chain cross-linking. Thrombin-catalysed fibrin polymerisation of all variants was impaired with the double mutation being the most impaired. In contrast, sodium dodecyl sulfate–polyacrylamide gel electrophoresis and immunoblot analysis showed α polymer formation with all three engineered proteins. This study demonstrates that AαQ328 and AαQ366 are important for normal fibrin clot formation and in the absence of residues AαQ328 and AαQ366, other Gln residues in the a chain can support FXIIIa-catalysed fibrin cross-linking.
24
Spinella,S., M.Ganesh, G.LoRe, S.Zhang, J.M.Raquez, P.Dubois, and R.A.Gross. "Enzymatic reactive extrusion: moving towards continuous enzyme-catalysed polyester polymerisation and processing." Green Chemistry 17, no.8 (2015): 4146–50. http://dx.doi.org/10.1039/c5gc00992h.
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25
Huang, Quan, Xurong Qin, Bijin Li, Jingbo Lan, Qiang Guo, and Jingsong You. "Cu-catalysed oxidative C–H/C–H coupling polymerisation of benzodiimidazoles: an efficient approach to regioregular polybenzodiimidazoles for blue-emitting materials." Chem. Commun. 50, no.89 (2014): 13739–41. http://dx.doi.org/10.1039/c4cc06291d.
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The Cu-catalysed oxidative C–H/C–H coupling reaction of azoles has been used for the first time to develop polymerisation. The resulting polybenzodiimidazoles exhibit high molecular weights, regioregularity.
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Wilcox, Christopher, Jianyong Jin, Hayley Charville, Simon Swift, Teresa To, PaulA.Kilmartin, CliveW.Evans, Ralph Cooney, and Margaret Brimble. "Synthesis of a Novel Polyaniline Glycopolymer and its Lectin Binding Studies." Australian Journal of Chemistry 67, no.4 (2014): 562. http://dx.doi.org/10.1071/ch13452.
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We report the multistep synthesis and polymerisation of a novel aniline derivative with a pendant α-d-mannose substituent. The α-D-mannose functionality was successfully introduced before polymerisation via copper-catalysed azide alkyne click chemistry and the resulting monomer was polymerised using general oxidative polymerisation conditions, producing a water soluble mannosylated polyaniline. The polymer was characterised by several techniques and compared with standard polyaniline. The selective binding of the polymer to Concanavalin A (ConA) was successfully demonstrated by the precipitation of polymer–ConA aggregates. Potential applications of these novel polyaniline glycopolymers could include the development of electroactive biomaterials with the ability to bind mannose receptors, or as sensors for proteins or microbes.
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Cui, Xi-Yang, Choon-Hong Tan, and Dasheng Leow. "Metal-catalysed reactions enabled by guanidine-type ligands." Organic & Biomolecular Chemistry 17, no.19 (2019): 4689–99. http://dx.doi.org/10.1039/c8ob02240b.
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Yankey, Margaret, Collins Obuah, IliaA.Guzei, Emmanuel Osei-Twum, Giovanni Hearne, and James Darkwa. "(Phenoxyimidazolyl-salicylaldimine)iron complexes: synthesis, properties and iron catalysed ethylene reactions." Dalton Trans. 43, no.37 (2014): 13913–23. http://dx.doi.org/10.1039/c4dt01886a.
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Irawan, Yan, Ika Juliana, and Emil Budianto. "Synthesis of palm oil based polymeric ester through cationic addition polymerisation method." Malaysian Journal of Fundamental and Applied Sciences 17, no.1 (February27, 2021): 16–19. http://dx.doi.org/10.11113/mjfas.v17n1.1524.
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In this study, the synthesis of palm oil-based polymeric ester for application as a polymeric surfactant was carried out by a cationic addition polymerisation method through two steps. The initial step is a synthesis of fatty acid methyl esters oleate (FAMEO) through esterification reaction between oleic acid and methanol. The optimum conditions of the esterification reaction were carried out at a temperature of 70–80oC for 4 hours with the addition of 1wt% sulfuric acid as a catalyst. The molar ratio between oleic acid and methanol was 1:3. FAMEO was analysed using GCMS to determine the methyl ester content. The second step is the polymerisation of FAMEO. The polymerisation reaction of FAMEO was carried out at 120, 140, and 160oC with 1wt%, 3wt% and 5wt% of boron trifluoride dihydrate as a catalyst and an initiator of polymerisation reaction for 4 to 24 hours of reaction. The reaction conversion of the product was 66%. The polymeric ester was analysed H-NMR. Meanwhile, the molecular weight of that product was 1714 g/mol which analysed using GPC and the PDI was 1.12346 or equal to 1.12. It means that the polymerisation technique was controlled or living polymerisation, which indicates that the distribution type of this product was narrow monodisperse.
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Miyazawa, Akira. "Trichloro(Triphenylmethylcyclopentadienyl)Titanium/MAO Catalyst, Catalytic Activities for the Polymerisation of Styrene and Conjugated Diolefins." Journal of Chemical Research 2002, no.10 (October 2002): 500–502. http://dx.doi.org/10.3184/030823402103170529.
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Lamb,JessicaV., Jean-Charles Buffet, ZoëR.Turner, and Dermot O'Hare. "Group 4 permethylindenyl complexes for slurry-phase polymerisation of ethylene." Polymer Chemistry 10, no.11 (2019): 1386–98. http://dx.doi.org/10.1039/c8py01796d.
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Pankhurst,JamesR., Shyeni Paul, Yunqing Zhu, CharlotteK.Williams, and JasonB.Love. "Polynuclear alkoxy–zinc complexes of bowl-shaped macrocycles and their use in the copolymerisation of cyclohexene oxide and CO2." Dalton Transactions 48, no.15 (2019): 4887–93. http://dx.doi.org/10.1039/c9dt00595a.
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Zhang, Bowen, Hui Gao, Peiyao Yan, Samuel Petcher, and Tom Hasell. "Inverse vulcanization below the melting point of sulfur." Materials Chemistry Frontiers 4, no.2 (2020): 669–75. http://dx.doi.org/10.1039/c9qm00606k.
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Wang, Guohong, Min Li, Wenmin Pang, Min Chen, and Chen Tan. "Lewis acids in situ modulate pyridazine-imine Ni catalysed ethylene (co)polymerisation." New Journal of Chemistry 43, no.34 (2019): 13630–34. http://dx.doi.org/10.1039/c9nj01243e.
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The Lewis acid-base interaction between B(iii) Lewis acids and the pyridazine moiety reduced the electron density from the Ni center and in situ modulated the pyridazine-imine nickel catalyzed ethylene (co)polymerisation.
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Nikolaou, Vasiliki, Athina Anastasaki, Fehaid Alsubaie, Alexandre Simula, DavidJ.Fox, and DavidM.Haddleton. "Copper(ii) gluconate (a non-toxic food supplement/dietary aid) as a precursor catalyst for effective photo-induced living radical polymerisation of acrylates." Polymer Chemistry 6, no.19 (2015): 3581–85. http://dx.doi.org/10.1039/c5py00406c.
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Bennett,MechelleR., Pratik Gurnani, PhilJ.Hill, Cameron Alexander, and FrankieJ.Rawson. "Iron‐Catalysed Radical Polymerisation by Living Bacteria." Angewandte Chemie International Edition 59, no.12 (February3, 2020): 4750–55. http://dx.doi.org/10.1002/anie.201915084.
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Bennett,MechelleR., Pratik Gurnani, PhilJ.Hill, Cameron Alexander, and FrankieJ.Rawson. "Iron‐Catalysed Radical Polymerisation by Living Bacteria." Angewandte Chemie 132, no.12 (February3, 2020): 4780–85. http://dx.doi.org/10.1002/ange.201915084.
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Howard,IoliC., Ceri Hammond, and Antoine Buchard. "Polymer-supported metal catalysts for the heterogeneous polymerisation of lactones." Polymer Chemistry 10, no.43 (2019): 5894–904. http://dx.doi.org/10.1039/c9py01472a.
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Castro-Osma,JoseA., Carlos Alonso-Moreno, Agustín Lara-Sánchez, Antonio Otero, Juan Fernández-Baeza, LuisF.Sánchez-Barba, and AnaM.Rodríguez. "Catalytic behaviour in the ring-opening polymerisation of organoaluminiums supported by bulky heteroscorpionate ligands." Dalton Transactions 44, no.27 (2015): 12388–400. http://dx.doi.org/10.1039/c4dt03475a.
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Arndt, Michael, and Mattis Gosmann. "Transition metal catalyzed polymerisation of norbornene." Polymer Bulletin 41, no.4 (October14, 1998): 433–40. http://dx.doi.org/10.1007/s002890050384.
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Gomes,ClaraS.B., AlejandroF.G.Ribeiro, AnabelaC.Fernandes, Artur Bento, M.RosárioRibeiro, Gabriele Kociok-Köhn, SofiaI.Pascu, M.TeresaDuarte, and PedroT.Gomes. "Reactivity of cationic α-diimine cyclopentadienyl nickel complexes towards AlEt2Cl: synthesis, characterisation and ethylene polymerisation." Catalysis Science & Technology 7, no.14 (2017): 3128–42. http://dx.doi.org/10.1039/c7cy00875a.
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Wang, Qiliao, Shanshan Chen, Bicheng Deng, Ying Wang, Dewen Dong, and Ning Zhang. "Rare earth metal-mediated ring-opening polymerisation of cyclic phosphoesters." Polymer Chemistry 10, no.17 (2019): 2101–5. http://dx.doi.org/10.1039/c9py00025a.
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Hola, Emilia, Maciej Pilch, and Joanna Ortyl. "Thioxanthone Derivatives as a New Class of Organic Photocatalysts for Photopolymerisation Processes and the 3D Printing of Photocurable Resins under Visible Light." Catalysts 10, no.8 (August8, 2020): 903. http://dx.doi.org/10.3390/catal10080903.
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Abstract:
In the present paper, novel thioxanthone-based compounds were synthesised and evaluated as a component of photoredox catalysts/photoinitiating systems for the free-radical polymerisation (FRP) of acrylates and the ring-opening cationic polymerisation (CP) of epoxy monomers. The performance of the obtained thioxanthones in two- and three-component photoinitiating systems, in combination with amines, iodonium or sulphonium salt, as well as with alkyl halide, for photopolymerisation processes upon exposure to light emitting diodes (LEDs) with a maximum emission of 405 nm and 420 nm, was investigated. The studied compounds act also as one-component free-radical photoinitiators. Fourier transform real-time infrared spectroscopy was used to monitor the kinetics of disappearance of the functional groups of the monomers during photoinitiated polymerisation. Excellent photoinitiating efficiency and high final conversions of functional groups were observed. Moreover, the influence of thioxanthone skeleton substitution on photoinitiating efficiency was discussed. The photochemical mechanism was also investigated through cyclic voltammetry. It was discovered that thioxanthone derivatives can be used as a metal-free photoredox catalyst active for both oxidative and reductive cycles. Furthermore, a photopolymerizable system based on novel thioxanthone derivatives in a stereolithography three-dimensional (3D) printing technology under visible sources of light was used. The effects of photoinitiator type system and monomer type in photoresins during 3D printing processes were explored. The outcome of this research is the development of high-performance visible photosensitive resins with improved photosensitivity obtained thanks to the development of entirely novel photoinitiating systems specifically adapted for this application.
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Conway,StevenJ., JohnW.Falconer, and ColinH.Rochester. "Chromia/silica–titania cogel catalysts for ethene polymerisation. Polymerisation kinetics." Journal of the Chemical Society, Faraday Transactions 1: Physical Chemistry in Condensed Phases 85, no.1 (1989): 71. http://dx.doi.org/10.1039/f19898500071.
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Bonnet, Fanny, HellenE.Dyer, Yassine El Kinani, Carin Dietz, Pascal Roussel, Marc Bria, Marc Visseaux, Philippe Zinck, and Philip Mountford. "Bis(phenolate)amine-supported lanthanide borohydride complexes for styrene and trans-1,4-isoprene (co-)polymerisations." Dalton Transactions 44, no.27 (2015): 12312–25. http://dx.doi.org/10.1039/c5dt00252d.
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Gao, Bo, Xiang Li, Ranlong Duan, Qian Duan, Yanhui Li, Xuan Pang, Hejing Zhuang, and Xuesi Chen. "Hemi-salen aluminum catalysts bearing N, N, O-tridentate type binaphthyl-Schiff-base ligands for the living ring-opening polymerisation of lactide." RSC Advances 5, no.37 (2015): 29412–19. http://dx.doi.org/10.1039/c5ra00956a.
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Kilpatrick,AlexanderF.R., HarryS.Geddes, ZoëR.Turner, Jean-Charles Buffet, AndrewL.Goodwin, and Dermot O'Hare. "Polymethylaluminoxane organic frameworks (sMAOF) – highly active supports for slurry phase ethylene polymerisation." Catalysis Science & Technology 11, no.16 (2021): 5472–83. http://dx.doi.org/10.1039/d1cy00767j.
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Figueira,CláudiaA., PatríciaS.Lopes, ClaraS.B.Gomes, JoselaineC.S.Gomes, Francisco Lemos, and PedroT.Gomes. "New phenyl–nickel complexes of bulky 2-iminopyrrolyl chelates: synthesis, characterisation and application as aluminium-free catalysts for the production of hyperbranched polyethylene." Dalton Transactions 47, no.44 (2018): 15857–72. http://dx.doi.org/10.1039/c8dt02824a.
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Phuphuak,Y., F.Bonnet, G.Stoclet, M.Bria, and P.Zinck. "Correction: Isoprene chain shuttling polymerisation between cis and trans regulating catalysts: straightforward access to a new material." Chemical Communications 53, no.46 (2017): 6275. http://dx.doi.org/10.1039/c7cc90207g.
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Abstract:
Correction for ‘Isoprene chain shuttling polymerisation between cis and trans regulating catalysts: straightforward access to a new material’ by Y. Phuphuak et al., Chem. Commun., 2017, 53, 5330–5333.
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Bai, Yinjuan, JamesH.Clark, ThomasJ.Farmer, IanD.V.Ingram, and Michael North. "Wholly biomass derivable sustainable polymers by ring-opening metathesis polymerisation of monomers obtained from furfuryl alcohol and itaconic anhydride." Polymer Chemistry 8, no.20 (2017): 3074–81. http://dx.doi.org/10.1039/c7py00486a.
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