可逆基团转移聚合,reversible group-transfer polymerization
1)reversible group-transfer polymerization可逆基团转移聚合
2)group transfer polymerization基团转移聚合
1.Polystyrenegpolymethylmethacrylate(PStgPMMA) with controlled molecular weight and lower polydispersity was obtained through anionic polymerization,group transfer polymerization(GTP) and polymer reaction.以阴离子聚合法合成的窄分布聚苯乙烯（ＮＤＰＳ）进行氯甲基化后，再与由基团转移聚合法合成的活性聚甲基丙烯酸甲酯（ＰＭＭＡ）进行大分子反应，得到了主链为聚苯乙烯，支链为聚甲基丙烯酸甲酯的接枝共聚物（ＰＳｔｇＰＭＭＡ）；探讨了聚合物的合成条件，ＧＰＣ测试结果表明，得到的接枝共聚物的分子量和设计分子量相近且主链和支链分子量均可较好的控制。
2.A new polymer from the monomer N-(p-methacryloyloxybenzylidene)-p-aminobiphenyl (MBAB) synthesized bygroup transfer polymerization and free-radical polymerization.分别用基团转移聚合和自由基聚合的方法，合成了一种新的带联苯－西佛碱液晶基元的无间隔段侧链型液晶高分子。
3.The non-spacer side chain liquid crystalline polymers were synthesized bygroup transfer polymerization using biphenyl methacrylate (BPMA) and p-ethoxy biphenyl methacrylate (EBPMA) with MTS initiator and TBABB catalyst.以甲基丙烯酸联苯酯和甲基丙烯酸对乙氧基联苯酯为单体,用基团转移聚合的方法,制备了两种无间隔基的侧链型联苯液晶高分子。
英文短句/例句
1.A New Initiator for Group Transfer Polymerization--3-Ethoxy-3-Trimethylsiloxy Acrylonitrile基团转移聚合的新引发剂——3-乙氧基-3-三甲基硅氧基丙烯腈
2.Expanding the Spectrum of Polyolefins Through Reversible Group Transfer Coordination Polymerization以可逆基团转移配位聚合法进一步扩展聚烯烃品种
3.Preparation of PS-g-PMMA via atom transfer radical polymerization原子转移自由基聚合法合成PS-g-PMMA
4.Preparation of Polymer Nanoparticles by Homogeneous Solution Atom Transfer Radical Polymerization原子转移自由基溶液聚合制备聚合物纳米粒子
5.Progress in preparation of hyperbranched polymers via atom transfer radical polymerization原子转移自由基聚合制备超支化聚合物进展
6.Radical Chain Transfer Reaction and Polymer Design;自由基链转移反应与聚合物分子设计
7.Degenerative Transfer (DT) Polymerization of Vinyl Acetate;衰减链转移自由基（DT）聚合醋酸乙烯酯
8.Preparation of PS-b-PHEMA Brushes via Atom Transfer Radical Polymerization;原子转移自由基聚合制备PS-b-PHEMA嵌段共聚物刷
9.Preparation of Block Copolymer by Iodine Degenerative Transfer Radical Polymerization碘原子退化转移自由基聚合制备嵌段共聚物
10.Synthesis and characterization of photo-crosslinkable grafted polystyrene via atom transfer radical polymerization通过原子转移自由基聚合合成可光交联的聚苯乙烯接枝共聚物
11.Synthesis of Polystyrene-b-Polycarbonate-b-Polystyrene and Polycarbonate-g-Polystyrene by the Combination of Condensation Polymerization and Atom Transfer Radical Polymerization;原子转移自由基聚合与缩合聚合相结合聚苯乙烯/聚碳酸酯嵌段及接枝共聚物的合成
12.The Atom Transfer Radical Polymerization and Degenerative Transfer Polymerization Initiated by Initiator Formed in Situ原位合成引发剂引发原子转移自由基及衰减链转移同步聚合
13.RESEARCH PROGRESS IN POLYMER BRUSHES SYNTHESIZED BY ATRP原子转移自由基方法合成聚合物刷的研究进展
14.Atom transfer radical polymerization of 2,2,2-trifluoroethylmethacrylate甲基丙烯酸2,2,2-三氟乙酯的原子转移自由基聚合
15.Atom transfer radical polymerization of methyl methacrylate甲基丙烯酸甲酯的原子转移自由基聚合
16.Reversible Addition-Fragmentation Chain TransferRadical Polymerization and Living Radical Polymerization;可逆加成——断裂链转移自由基聚合及活性自由基聚合
17.Synthesis of polystyrene with epoxy pendant groups via atom transfer radical polymerization通过原子转移自由基聚合合成含环氧侧基的聚苯乙烯
18.Synthesis of Graft-Copolymers Initiated by Poly (Vinyl Chloride) by Atom Transfer Radical Suspension Polymerization;原子转移自由基悬浮聚合制备聚氯乙烯接枝共聚物的研究
相关短句/例句
group transfer polymerization基团转移聚合
1.Polystyrenegpolymethylmethacrylate(PStgPMMA) with controlled molecular weight and lower polydispersity was obtained through anionic polymerization,group transfer polymerization(GTP) and polymer reaction.以阴离子聚合法合成的窄分布聚苯乙烯（ＮＤＰＳ）进行氯甲基化后，再与由基团转移聚合法合成的活性聚甲基丙烯酸甲酯（ＰＭＭＡ）进行大分子反应，得到了主链为聚苯乙烯，支链为聚甲基丙烯酸甲酯的接枝共聚物（ＰＳｔｇＰＭＭＡ）；探讨了聚合物的合成条件，ＧＰＣ测试结果表明，得到的接枝共聚物的分子量和设计分子量相近且主链和支链分子量均可较好的控制。
2.A new polymer from the monomer N-(p-methacryloyloxybenzylidene)-p-aminobiphenyl (MBAB) synthesized bygroup transfer polymerization and free-radical polymerization.分别用基团转移聚合和自由基聚合的方法，合成了一种新的带联苯－西佛碱液晶基元的无间隔段侧链型液晶高分子。
3.The non-spacer side chain liquid crystalline polymers were synthesized bygroup transfer polymerization using biphenyl methacrylate (BPMA) and p-ethoxy biphenyl methacrylate (EBPMA) with MTS initiator and TBABB catalyst.以甲基丙烯酸联苯酯和甲基丙烯酸对乙氧基联苯酯为单体,用基团转移聚合的方法,制备了两种无间隔基的侧链型联苯液晶高分子。
3)reversible addition fragmentation chain transfer (RAFT) radical polymerization可逆加成-断裂链转移(RAFT)自由基聚合
4)RAFT[英][rɑ:ft][美][r?ft]可逆加成-断裂链转移自由基聚合
1.The proposedRAFT (Reversible Addition-Fragmentation chain Transfer) mechanism was given for further discussion, in which the Mn-Re binuclear group was considered to be a stable group of chain transfer agent.据此推断,苯乙烯本体聚合反应可能是以类似于可逆加成-断裂链转移自由基聚合(RAFT)的机理进行的。
2.18),were successfully prepared by reversible addition-fragmentation chain transfer(RAFT) polymerization by the use of DMP as theRAFT reagent,and AIBN as the initiator.以N-异丙基丙烯酰胺(IPA)和N,N-二甲基丙烯酰胺(DMA)为反应单体,三硫代酯DMP为链转移剂,采用可逆加成-断裂链转移自由基聚合(RAFT)方法制备了结构可控、窄分布的均聚物PIPA、PDMA和系列共聚物PIPA-co-PDMA。
5)reversible addition and fragmentation chain transfer(RAFT) polymerization可逆-加成断裂链转移自由基聚合
1.Then the reversible addition and fragmentation chain transfer(RAFT) polymerization of MMA was carried out in ionic liquid.首先制备了链转移剂α-二硫代萘甲酸异丁腈酯(CPDN)和离子液体1-丁基-3-甲基咪唑-四氟硼酸盐(BMIM-BF4),然后在离子液体中进行了甲基丙烯酸甲酯(MMA)的可逆-加成断裂链转移自由基聚合(RAFT),并用FT-IR1、H-NMR和GPC等技术分别对其结构和聚合体系的"活性"特征进行了表征。
6)reverse addition-fragmentation transfer process (RAFT)可逆加成-断裂链转移自由基聚合
延伸阅读
基团转移聚合单体的加成增长反应伴随着基团转移的聚合反应。这是20世纪80年代才发现的新聚合反应。基团转移聚合属于链式聚合,按亲核的加成聚合机理反应。例如,2-甲基丙烯酸甲酯单体以 1-甲氧基-1-三甲基硅氧-2-甲基-1-丙烯为引发剂,在催化剂──亲核试剂Nu匉HF娛──的作用下,在室温即能发生基团转移聚合。这种聚合反应在聚合的引发和每一步增长反应中,都有三甲基硅基SiMe3基团转移到进来的单体上：式中Me为甲基。甲基丙烯酸甲酯通过基团转移聚合，可得到分子量分布较窄的"活"的聚合物。如果加入其他单体，能生成嵌段共聚物。也可用不同的终止剂来合成带有不同端基的遥爪聚合物。α,β-不饱和酸、酯、酮、腈等化合物也能进行基团转移聚合。现在基团转移聚合技术已用于涂料的生产中。
