说明:双击或选中下面任意单词,将显示该词的音标、读音、翻译等;选中中文或多个词,将显示翻译。
您的位置:首页 -> 词典 -> 聚对苯乙炔
1)  PPV [英][,pi: pi: 'vi]  [美]['pi 'pi 'vi]
聚对苯乙炔
1.
Study on Characteristic of Organic light emitting Diode Fabricated by Solubel Poly(P-Phenyl Vinylene) (PPV)Derivative;
烷氧基取代聚对苯乙炔发光二极管性能的研究
2.
Polyphenylvinylene(PPV)and its derivatives is one of the most extensive research in photoelectric polymers recently.
聚对苯乙炔(PPV)及其衍生物是近年来研究最为广泛和最为深入的聚合物光电材料之一,它兼有聚合物的优异成型加工性和无机半导体材料的光电特性,是最有希望成为下一代太阳能电池材料的导电聚合物。
2)  Poly(p phenylene vinylene)
聚对苯乙炔
1.
A single layer structure electroluminescence devices based on poly( p phenylene vinylene) with two kinds of electron injection electrodes of aluminum and calcium were fabricated, of which electroluminescence emission can be observed in normal lit room.
分别采用两种不同功函数的电子注入电极铝(Al)和钙(Ca),构造出了在正常光照下发光可见的单层聚对苯乙炔(PPV)的电致发光器件。
3)  Poly(phenylene vinylene)
聚对苯乙炔
1.
Synthesis and Electroluminescence of Oxadiazole substituted Ionic Conductive Poly(phenylene vinylene);
主链含噁二唑的离子传导型聚对苯乙炔衍生物的合成及发光性能
4)  oligopolyphenylene vinylene
寡聚聚对苯乙炔
1.
The polyphosphazene (PPZ) of polymers with a regular oligopolyphenylene vinylene (PPV) as a side chain was synthesized by the nucleophilic substitutive reaction of a reactive polydichlorophosphazene of inorganic polymers and a functional oligopolyphenylene vinylene.
利用反应性无机高分子聚 (二氯 )磷腈与功能性寡聚聚对苯乙炔的亲核取代反应 ,合成了具有规整寡聚聚对苯乙炔 (OPPV)侧链的高分子聚磷腈 (PPZ)。
5)  Poly(arylene ethynylene)
聚对亚苯基乙炔
1.
Poly(arylene ethynylene)s,P1 and P2 containing 1,3,5-triazine and chalcone unites respectively,were synthesized by Sonogashira coupling reaction.
本工作分别将1,3,5-三嗪环和查尔酮两类结构单元通过Sonogashira偶联反应引入聚对亚苯基乙炔的主链中,合成两类新型共轭聚合物,并对它们的荧光特性进行了比较。
6)  poly(p-phenyleneethynylene)
聚对苯亚乙炔
补充资料:聚对苯乙炔(polyphenyl acetylene)
分子式:
CAS号:

性质:又称聚对苯乙炔(polyphenyl acetylene)。在聚合物结构中苯环与亚乙烯基共轭构成结构单元,形成线性共轭结构,在纯净状态下电导值为10-14S/cm左右,其中反式结构电导率高于顺式异构体。在少量碘催化下,在沸腾的芳香烃溶剂中顺式异构体可以转化成反式构型。由对苯二醛与具有类似结构的Wittig双盐进行缩合反应得到。 

说明:补充资料仅用于学习参考,请勿用于其它任何用途。
参考词条