DERIVATIZED MONOMERS FOR MAKING CONDUCTIVE POLYMERS, AND DEVICES MADE WITH SUCH POLYMERS
申请人:Rostovtsev Vsevolod
公开号:US20080166564A1
公开(公告)日:2008-07-10
There is provided a derivatized conductive monomer and polymer made therefrom. The derivatized monomer has a fluorinated acid substituent. There are also provided electronic devices having a buffer layer containing the polymer.
Copper(I) halide catalysed synthesis of alkyl aryl and alkyl heteroaryl ethers
作者:Menno A. Keegstra、Theo H.A. Peters、Lambert Brandsma
DOI:10.1016/s0040-4020(01)88501-x
日期:1992.1
A number of alkyl aryl and alkyl heteroaryl ethers have been prepared from (hetero) aryl halides (mainly bromides) and sodium alkoxides, using copper(I)bromide as a catalyst. The influence of the main solvent, the halogen atom, reaction temperature and the presence of oxygen upon the rate and selectivity has been studied. Furthermore the decomposition of the catalyst and the reduction of the aryl halide
A complimentary polymer or “dual-polymer” electrochromic device and methods of preparing the same are provided.
提供了一种互补聚合物或“双聚合物”电致变色器件以及制备该器件的方法。
Process for the preparation of dialkylthiophenes and alkylenedioxythiophenes
申请人:——
公开号:US20010034453A1
公开(公告)日:2001-10-25
A process for the preparation of dialkoxythiophenes and alkylene-dioxythiophenes in high purity and very good yields by decarboxylation of dialkoxythiophene-dicarboxylic acids or alkylenedioxythiophenedicarboxylic acids, respectively, in solvents that have a higher boiling point than the product and contain no nitrogen bases.
[EN] NEW 3,4-ALKYLENEDIOXYTHIOPHENEDIOXIDE COMPOUNDS AND POLYMERS COMPRISING MONOMERIC UNITS THEREOF<br/>[FR] COMPOSES DE 3,4-ALKYLENEDIOXYTHIOPHENEDIOXYDE, ET POLYMERES COMPRENANT DES UNITES MONOMERES DE CES COMPOSES
申请人:AGFA GEVAERT
公开号:WO2004020444A1
公开(公告)日:2004-03-11
A 3,4-alkylenedioxythiophenedioxide compound; a polymer comprising monomeric units of at least one 3,4-alkylenedioxy-thiophenedioxide compound; an aqueous dispersion of a polymer comprising monomeric units corresponding to at least one 3,4-alkylenedioxythiophene-dioxide compound and a polyanion; a chemical polymerization process for preparing the aqueous dispersion comprising the steps of: (i) providing a solution of a polyanion; (ii) adding a 3,4-alkylene-dioxythiophenedioxide compound and a thiophene or pyrrole compound to the solution provided in step (i); and (iii) adding an oxidizing or reducing system to the mixture provided in step (ii); a printable paste containing the aqueous dispersion; an electroconductive layer containing the polymer; the use of the electroconductive layer in a light emitting diode; an antistatic layer containing the polymer; and an electroconductive pattern and a process for preparing the electroconductive pattern.