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 ...
Poly(p-phenyleneethynylene) CAS 90216-60-7 WIKI information includes physical and chemical properties, USES, security data, NMR spectroscopy, computational chemical data and more.
The photophysical properties of P1 in dilute solution compare well to those of a poly(p-phenylene ethynylene) derivative (P2) that lacks the canopy. The presence of the steric canopy leads to a diminished inter-chain interaction in the solid state and enhances the kinetic response of P1 to ...
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...
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...
TheElectroluminescenceCharacterizationofPoly40p-phenyleneethynylene41The-conjugatedBackboneInterruptedbya 系统标签: butyleneconjugatedinterruptedbackbonepolycharacterization !"#$%#&’()%*+,-#. - /"0(0&’#(,10’,)-)23)%45678"#-4%#-##’"4-4%#-#9::!"#;7&)-<*=0’#>?0&@A)-#B-’#((...
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...
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...
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. ...