a那就是我所知道的全部情况,我在告诉不了你什么了 That is the complete situation which I knew, I could not be telling your any [translate] apoly(phenylene ethynylene) 多(苯撑ethynylene) [translate] 英语翻译 日语翻译 韩语翻译 德语翻译 法语翻译 俄语翻译 阿拉伯语翻译 西班牙语翻译 葡萄牙语翻译 ...
1) poly(phenylene ethynylene) 聚对苯撑乙炔1. The poly(phenylene ethynylene) (PAnPE) with p-aminophenyl-ethynyl as a side-group was synthesized through Pd-catalyzed Sonogashira coupling reaction between 4-[(2,5-dibromophenyl)ethynyl] aniline and 1,4-diethynyl-2,5-bis(pentyloxy) benzene. ...
2) Polyphenylene ethynylene 聚对亚苯基亚乙炔基3) Oligo(p-phenylene ethynylene) 低聚亚苯基亚乙炔基4) 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. ...
1) poly (2,6-dimethy-1,4-phenylene ether) 聚苯醚(PPE) 2) oligo(p-phenyleneethynylene) PPE齐聚物 3) polyphenylene sulfide 聚苯硫醚 1. Development ofpolyphenylene sulfidepowder coating; 耐热耐腐蚀聚苯硫醚粉末涂料 2. Application and development ofpolyphenylene sulfideand fiber; ...
Yellow鈥攇reen electroluminescence was observed for different poly(p-phenylene ethynylene) derivatives. Surprisingly, and importantly in view of stability issues, devices with an aluminium cathode were found to have a higher external quantum efficiency (0.035%) and a lower onset voltage for ...
Novel functionalized poly(p-phenylene ethynylene)s (PPEs) bearing facially amphiphilic cholic and deoxycholic acid units are synthesized by a Pd-catalyzed Sonogashira cross-coupling reaction. Some interesting properties, particularly their optical and self-assembly characteristics, are unraveled. The PPEs...
CHAPTER 8:Poly(p-phenyleneethynylene)s and Poly(aryleneethynylene)s Development of Pd-catalyzed and alkyne metathesis methods for the synthesis of a series of poly(aryleneethynylene)s (PAE) are discussed and presented. Depending upon structure and monomers used, either acyclic diyne metathesis (ADI...
Block copolymers composed of a highly isotactic and nonracemic poly(propylene oxide) (PPO) segment joined to a poly(phenylene ethynylene) (PPE) segment, with either meta or para connectivity, were synthesized, and their aggregation and conformational behavior in solution properties was investigated by...
as well as other organic devices.1–6 Among various p-conjugated polymers, poly(p-phenylene–ethynylene)s (PPEs) are a class of the most promising polymers because of their high fluorescence quantum yield, stimuli– responsive emission and highly planarized structure.7–10 A large number of s...