| 9,10-二氰基蒽光敏分解水制氢反应的研究 |
| |
| 引用本文： | 张宝文,朱延宁,伍千红,曹怡.9,10-二氰基蒽光敏分解水制氢反应的研究[J].影像科学与光化学,1990,8(4):279-283. |
| |
| 作者姓名： | 张宝文 朱延宁 伍千红 曹怡 |
| |
| 作者单位： | 中国科学院感光化学研究所 北京 100101 |
| |
| 摘 要： | 本文以9、10-二氰基蒽(DCA)为敏化剂,测定了用胺类,单烯类及取代苯类化合物为电子给体时光敏还原甲基紫精(MV2+)的量子产率。用三乙醇胺(TEOA)为电子给体,探索了胶体铂存在下DCA光敏分解水制氩的反应条件并研究了用甲苯、对二甲苯为电子给体时DCA光解水制氢的反应。结果表明以DCA为敏化剂时许多化合物(Eox<2V)均可作为电子给体,在制氢的同时还有可能合成有用化合物等优点。
|
| 关 键 词： | 9 10-二氰基蒽(DCA) 分解水制氢 |
| 收稿时间： | 1989-02-22 |
A STUDY OF 9,10-DICYANOANTHRACENE PHOTOSENSITIZED SPLITTING WATER TO GENERATE MOLECULAR HYDROGEN |
| |
| ZHANG BAO-WEN,ZHU YAN-NING,Wu QIAN-HONG,CAO YI.A STUDY OF 9,10-DICYANOANTHRACENE PHOTOSENSITIZED SPLITTING WATER TO GENERATE MOLECULAR HYDROGEN[J].Imaging Science and Photochemistry,1990,8(4):279-283. |
| |
| Authors: | ZHANG BAO-WEN ZHU YAN-NING Wu QIAN-HONG CAO YI |
| |
| Institution: | Institute of Photographic Chemistry, Acadcmia Sinica, Beijing 100101, P. R. China |
| |
| Abstract: | In this paper,the quantum yield of 9,10-dicyanoanthracene sensitized photoreduction of methyl viologen was measured.Amines,olefins and substituted benzenes were used as electron donor.Reaction conditions of splitting water to generate molecular hydrogen were discussed.The reaction was studied with toluene and p-xylene’as donors.A wide range of electron donor compounds can be used and some useful compounds may be synthesized simutaneously with hydrogen generation. |
| |
| Keywords: | 9 10-dicyanoanthracene (DCA) split water to generate molecular hydrogen |
|
| 点击此处可从《影像科学与光化学》浏览原始摘要信息 |
| 点击此处可从《影像科学与光化学》下载免费的PDF全文 |
|
