http://chineseinput.net/에서 pinyin(병음)방식으로 중국어를 변환할 수 있습니다.
변환된 중국어를 복사하여 사용하시면 됩니다.
Synthesis and properties of a self-dopable poly[2-ethynyl-n-(4-sulfobutyl)pyridinium betaine]
이하윤,제갈영순,진성호,임권택,박종욱 한국공업화학회 2015 한국공업화학회 연구논문 초록집 Vol.2015 No.0
Acetylenic pyridine compounds such as ethynylpyridine, dipyridylacetylene, and dipyridyl-diacetylene were known to be polymerized spontaneously by a simple alkyl halide treatment without giving the N-alkyl product, which is similar to the polymer formation from 4-vinylpyridine including cation radical. Here, we reported the synthesis of a self-dopable conjugated polymer, poly[2-ethynyl-N-(4-sulfobutyl)pyridiniumbetaine] and the electrochemical properties of polymer were studied. The cyclovoltamograms of polymer exhibited reversible electrochemical behaviors between the doping and undoping peaks. The kinetics of the redox process of this polymer was found that it is almost controlled by the diffusion process from the experiment of the oxidation current density of polymer versus the scan rate.