云南高校图书馆联盟文献共享服务平台- COPOLYMER

COPOLYMER: 作品数：420被引量：468H指数：9; 导出分析报告; 相关领域：理学更多>>; 相关作者：林嘉平齐治国王文王立权张瑜更多>>; 相关机构：华东理工大学中国科学院清华大学中国科学技术大学更多>>; 相关期刊：更多>>; 相关基金：国家自然科学基金国家重点基础研究发展计划国家教育部博士点基金中国博士后科学基金更多>>

The Influence of Trans-1,4-poly(butadiene-co-isoprene) Copolymer Rubbers(TBIR) with Different Molecular Weights on the NR/TBIR Blends被引量：14: 《Chinese Journal of Polymer Science》2019年第10期966-973,I0003,共9页Hao Wang Ri-Guo Wang Yun-Sheng Ma Bo Luan Ai-Hua He; financially supported by the National Basic Research Program of China(No.2015CB654700(2015CB 654706));Major Program of Shandong Province Natural Science Foundation(No.ZR2017ZA0304);Taishan Scholar Program; The molecular weight of a polymer is of prime importance and greatly influences the processing and mechanical properties of the polymer. Trans-1,4-poly(butadiene-co-isoprene) multi-block copolymer rubbers(TBIR) exhibi...; 关键词：Trans-1 4-poly(butadiene-co-isoprene)copolymer rubber Nature rubber BLENDS Molecular weight Fatigue resistance

In vitro and in vivo degradation behavior of poly(trimethylene carbonate-co-D,L-lactic acid)copolymer被引量：1: 《Regenerative Biomaterials》2017年第4期207-213,共7页Zhengyu Ma Yi Wu Jing Wang Changsheng Liu; The authors would like to express their gratitude to the National Natural Science Foundation of China(No.31330028,31470923,31271011);National Basic Research Program of China(973 Program,No.2012CB933600),the 111 Project(B14018);New Century Excellent Talents in University(No.NCET-12-0856);This study is also supported by Major Basic Research Foundation of Shanghai Science and Technique Committee(14JC1490800).; We present P(TMC-co-DLLA)copolymer with the molar ratio of TMC:DLLA紏15:85 was used to systematic study of in vivo and in vitro degradation behaviors.Dense homogeneous copolymer specimens were prepared by compression ...; 关键词：P(TMC-co-DLLA) COPOLYMER DEGRADATION tissue repair

An isoindigo-bithiazole-based acceptor-acceptor copolymer for balanced ambipolar organic thin-film transistors被引量：2: 《Science China Chemistry》2016年第6期679-683,共5页Ping Li Hanlin Wang Lanchao Ma Long Xu Fei Xiao Zhengran Yi Yunqi Liu Shuai Wang; supported by the National Natural Science Foundation of China (51173055, 21504026, 51572094);the National Basic Research Program of China (2013CBA01600);the China Postdoctoral Science Foundation (2013M542009); Balanced carrier transport is observed in acceptor-acceptor （A-A＇） type polymer for ambipolar organic thin-film transistors （OTFTs）. It is found that the incorporation of two electron-accepting moieties （BTz and...; 关键词：organic thin-film transistors acceptor-acceptor structure balanced ambipolar transport conjugated copolymer

Synthesis and Characterization of Trans-1,4-butadiene/Isoprene Copolymers: Determination of Sequence Distribution and Thermal Properties被引量：11: 《Chinese Journal of Polymer Science》2015年第6期815-822,共8页Xiu-bo Jiang Qing-fei Zhang 贺爱华; financially supported by the National Basic Research Program of China(No.2015CB654700(2015CB654706));Shandong Province Natural Science Fund for Distinguished Young Scholars(No.JQ201213);the National Natural Science Foundation of China(No.51473083); Abstract Two series of trans-1,4-poly（butadiene-co-isoprene） copolymers （TBIR） were prepared using the catalyst system TiCl4/MgCl2-Al（i-Bu）3 at different reaction temperatures. All dyad and triads sequence distr...; 关键词：Trans-1 4- ISOPRENE BUTADIENE COPOLYMER Thermal properties.

Fabrication of Hydrophilic and Sponge-like PVDF/Brush-like Copolymer Blend Membranes Using Triethylphosphate as Solvent被引量：2: 《Chinese Journal of Polymer Science》2014年第2期143-150,共8页Jian-hua Wang Yong-hua Zhang You-yi Xu 朱宝库 Hong Xu; financially supported by the National Natural Science Foundation of China(No.20974094);National 973 Program(No.2009CB623402);Key Innovation Team for Science and Technology of Zhejiang Province,China(No.2009R50047);Postdoctoral Science Foundation funded project of Zhejiang Province,China(No.Bsh1202045); Porous PVDF blend membranes with good hydrophilicity and a symmetric structure were prepared by the phase inversion method using amphiphilic brush-like copolymers, P（MMA-r-PEGMA）, as hydrophilic additive and triethy...; 关键词：Poly（vinylidene fluoride） Membrane Triethylphosphate HYDROPHILICITY Amphiphilic copolymer.

Synthesis and Characterization of Chitosan-graft-Poly(lactic acid) Copolymer被引量：1: 《Chinese Journal of Polymer Science》2014年第1期43-50,共8页牛旭锋 Feng Tian Li-zhen Wang Xiao-ming Li Gang Zhou 樊瑜波; financially supported by the National Natural Science Foundation of China(Nos.11272038,50803032,11032012,10925208,11202017 and 11120101001);the Fundamental Research Funds for the Central Universities(No.YWF-13-T-RSC-024);the 111 Project(No.B13003);the International Joint Research Center of Aerospace Biotechnology and Medical Engineering,Ministry of Science and Technology of China;the Program of Pearl River Young Talents of Science and Technology in Guangzhou,China(No.2013Z2200010); Chitosan-graft-poly（lactic acid）（CS-g-PLA） copolymer was synthesized through emulsion self-assembly in a water-in-oil （W/O） microemulsion. The water phase was composed of CS aqueous solution, while the oil phas...; 关键词：Poly（lactic acid） CHITOSAN COPOLYMER SELF-ASSEMBLING Grafting.

SYNTHESIS, CHARACTERIZATION AND SOLAR CELL APPLICATION OF A D-A COPOLYMER WITH CYCLOPENTADITHIOPHENE AND FLUORENE AS DONOR UNITS被引量：1: 《Chinese Journal of Polymer Science》2013年第8期1117-1126,共10页Hai-yang Song 童辉 Zhi-yuan Xie 王利祥 Fo-song Wang; financially supported by the 973 Project(Nos.2009CB623601and2009CB930603);the Science Fund for Creative Research Groups(No.20921061);the National Natural Science Foundation of China(Nos.51173179,20904055 and21074130); In this paper, a new D-A copolymer, PFDBCPDT, which consists of benzo-2,1,3-thiadiazole as acceptor units and cyclopentadithiophene and fluorene as donor units, was synthesized. The thermal, electrochemical, photophys...; 关键词：Polymer solar cell COPOLYMERIZATION FLUORENE CYCLOPENTADITHIOPHENE Conjugated polymers.

STUDIES ON THE DEGRADATION OF POLY(L-LACTIDE-r-TRIMETHENE CARBONATE) COPOLYMERS: 《Chinese Journal of Polymer Science》2013年第7期966-973,共8页Yuan-lin Li Sai Li Li-jie Ji Bin He 顾忠伟; financially supported by the National Basic Research Program of China (National 973 program,No. 2011CB606206);the National Natural Science Foundation of China (Nos. 50830105, 51133004);Program for New Century Excellent Talents in Universities, Ministry of Education (MOE, NCET-10-0564);Program for Changjiang Scholars and Innovative Research Teams in Universities (IRT1163); Biodegradable poly（L-lactide-r-trimethene carbonate） copolymers （P（LLA-co-TMC）） with different compositions were synthesized. The degradation of the copolymers was carried out in phosphate buffer saline solutio...; 关键词：COPOLYMER Poly（L-lactide-r-trimethene carbonate） DEGRADATION Crystallization.

Synthesis and Characterization of pH-Responsive Block Copolymers with Primary Amine Groups: 《Chemical Research in Chinese Universities》2013年第2期389-395,共7页WANG Hong ZHU Yue-jun REN Xiao-na ZHANG Hong TAN Ye-bang; Supported by the National Basic Research Program of China（No.2009CB930103） and the Natural Science Foundation of Shandong Province of China（No.ZR2011BM002）.; A new pH-responsive block copolymer, methoxy poly（ethylene glycol）-b-poly[5-methacrylamido- pentylamine hydrochloride]（mPEG-b-PMAAPA） was synthesized and characterized in this paper. The monomer 5-methacrylamido-p...; 关键词：Block copolymer POLYAMINE PH-RESPONSIVE Water soluble copolymer

STUDY ON HIGH WELD STRENGTH OF IMPACT PROPYLENE COPOLYMER/HIGH DENSITY POLYETHYLENE LAMINATES: 《Chinese Journal of Polymer Science》2011年第4期497-505,共9页上官勇刚郑强; supported by the National Basic Research Program of China(No.2005CB623800);the National Natural Science Foundation of China(No.50603023);the Joint Research Fund for Overseas Chinese Young Scholars (No.50728302); The impact propylene copolymer （IPC） and isotactic polypropylene （iPP） were separately selected to prepare laminates with high density polyethylene （HDPE） by hot press. The peel forces of IPC/HDPE and iPP/HDPE l...; 关键词：Impact propylene copolymer Polyethylene COCRYSTALLIZATION High weld strength.

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