云南高校图书馆联盟文献共享服务平台- POLYPHENYLACETYLENE

POLYPHENYLACETYLENE: 作品数：4被引量：1H指数：1; 导出分析报告; 相关领域：理学更多>>; 相关期刊：《Journal of Rare Earths》《Science China Chemistry》《Chinese Journal of Polymer Science》《Chinese Chemical Letters》更多>>; 相关基金：中国博士后科学基金国家自然科学基金更多>>

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Visualized thermoresponsive helix-helix switch of polyphenylacetylene with a wide-range tunable transition temperature: 《Science China Chemistry》2023年第3期887-895,共9页Sheng Wang Siyu Xie Hongxu Du Hua Zeng Jie Zhang Xinhua Wan; supported by the National Natural Science Foundation of China(51833001,51921002,52103001);the China Postdoctoral Science Foundation(2021T140007,2020M680191).; Polymers with tunable helicity and naked-eye structural change under external stimuli are valuable for fabricating smart materials. Herein, we report a novel thermoresponsive color and fluorescent polyphenylacetylene ...; 关键词：POLYPHENYLACETYLENE THERMORESPONSIVE conformation transition fluorescent switch n→π*interaction

UV LASER INITIATED STEREOSELECTIVE HOMOGENEOUS CATALYSIS POLYMERIZATION OF PHENYLACETYLENE: 《Chinese Journal of Polymer Science》1993年第3期236-241,共6页张杰佘永柏傅克坚周以华; In this paper, the stereoselective homogeneous catalysis polymerization of phenylacetylene by using two kinds of catalysts W(CO)_5CH_3I and W(CO)_4I_2 produced from UV laser photolysis of W (CO)_6 in CH_3I, I_2—C_6H_...; 关键词：UV laser initiation POLYPHENYLACETYLENE Homogeneous catalysis polymerization.

THE STUDYOF SYNTHESIS AND CHARACTERISTICS OF POLYPHENYLACETYLENE USING WOBr_4AS CATALYST: 《Chinese Chemical Letters》1992年第1期51-52,共2页Yin Kui LI Zhao Hui CHEN Department of Materials Science and Applied Chemistry,Changsha Institute of Technology,Changsha 410003; A new kind of catalyst WOBr_4,which can be used in the polymerization of phenylacetylene(PhA),has been synthesized.The obtained polyphenylcetylene(PPhA) using WOBr_4 as catalyst is soluble、fusible、with brown-red col...; 关键词：AS THE STUDYOF SYNTHESIS AND CHARACTERISTICS OF POLYPHENYLACETYLENE USING WOBr4AS CATALYST CHEN

SIMULTANEOUS POLYMERIZATION AND FORMATION OF POLYPHENYLACETYLENE FILMS BY RARE-EARTH COORDINATION CATALYSIS Ⅳ.KINETICS AND MECHANISM OF POLYMERIZATION被引量：1: 《Journal of Rare Earths》1990年第3期176-182,共7页赵健杨慕杰刘敏沈之荃; The CO_2 quenching method has been used for the first time to determine the active complex concen- tration in Nd(naph)_3-Al(i-Bu)_3 catalyst system for polymerization of phenylacetylene into polyphenylacetylene(PPA)fi...; 关键词：Nd AI SIMULTANEOUS POLYMERIZATION AND FORMATION OF POLYPHENYLACETYLENE FILMS BY RARE-EARTH COORDINATION CATALYSIS KINETICS AND MECHANISM OF POLYMERIZATION

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