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- The properties of the PANI was tested by cyclic voltammograms(CV) and the influence of temperature on the properties of PANI film was also discussed. 分别采用脉冲极化法和恒电流法聚苯胶膜的峰值电流合成聚苯胺,用循环伏安曲线对它的电化学性质进行表征,研究了温度对聚苯胺膜的峰值电流的影响。
- Under the same experimental conditions for the rest , the thickness and conductivity of the PANI film using PVA as stabilizer are better than those of PANI film using PVP. 在反应体系中加入稳定剂,就会阻止聚苯胺宏观沉淀的形成,而生成胶体粒子,同时明显改善薄膜表面光滑度。
- Furthermore, the first order reaction kinetics at various potentials was examined on basis of the changes of resistance, and the aging process of PANI film in the acid solution was also explored. 以此为基础,测定了对电化学电位调制下导电聚合物膜导电性能,研究了电化学聚合的聚苯胺膜在一系列不同电位老化条件下的反应动力学。
- The smooth semitransparent PANI films were deposited in-situ on glass substrates by dispersion polymerization method,using HClO_4 as a dopant and PVA as a stabilizer. 以高氯酸为介质酸,PVA为空间稳定剂,采用分散聚合方法,在玻璃表面原位沉积制得光滑半透明聚苯胺薄腰。
- That was infinitely better than his last film. 这比他上一部电影不知胜过多少倍。
- She has a book full of cuttings about her film. 她有一本书贴满了关于她的一些影片的剪报。
- He has composed a suite of music for the film. 他为该电影配写了一套乐曲。
- That film creates an atmosphere of menace. 那部影片营造出吓人的气氛。
- In his last film he starred as a cowboy. 他在最近的一部影片中主演一位牛仔。
- She is crazed about the film star. 她对那位影星着迷。
- I'm writing up the film for the local paper. 我现在为本地报纸写影评。
- In the evening we went to see a film. 晚上我们去看了一场电影。
- The film has been screened in the cinema and on TV. 这部电影已在电影院及电视上放映。
- The film is now being shown in the provinces. 这部电影现正在外省上映。
- The film star held court in the hotel lobby. 这位电影明星在旅馆的大厅里接见了影迷。
- The kids went crazy when the film star appeared. 那位影星一出场,孩子们欣喜若狂。
- The star of the film is a previously unknown actor. 这部电影里的明星以前是个默默无闻的演员。
- That old film evoked memories of my childhood. 那部旧影片唤起我对童年的回忆。
- She played opposite Charles Chaplin in that film. 她在那部影片中兴查理。卓别林演对手戏。
- The film actors are on location in Japan. 电影演员在日本拍摄外景。
- 今日热词
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- 深远海浮式风电平台 - deep-sea floating wind power platform
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- 京雄高速公路 - Beijing-Xiongan expressway
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- 农业及相关产业增加值 - the added value of agriculture and related industries