Knowledge Management System Of Guangzhou Institute of Energy Conversion, CAS
A photocatalytic reaction kinetics model based on electrical double layer theory(Ⅰ) Surface complexation model at TiO_2/water interface | |
He Mingxing1; Wang Liangyan2; Li Xinjun2; Li Fangbai3; Xu Yuehua2; Huang Cong2 | |
2002 | |
发表期刊 | Transactions of Nonferrous Metals Society of China |
ISSN | 1003-6326 |
卷号 | 12期号:4页码:792 |
摘要 | The kinetics of photocatalysis can be us ually described by Langmiur-Hinshelwood adsorption expression. The adsorption can be greatly influenced by the surface properties of photocatalyst. Triple layer model (TLM) was c hosen to describe the surface adsorption of TiO_2 based on electrical double la ye r (EDL) theory at the TiO_2/water interface. And through the potentiometric titration the parameters of TLM were determined by the extrapolation method and Fiteql3.1 software. The results show that surface complexation dominates the surface charge and the numerical calculation fits the experiment data satisfactorily. |
关键词 | Ti_O2 photocatalysis model adsorption |
语种 | 英语 |
文献类型 | 期刊论文 |
条目标识符 | http://ir.giec.ac.cn/handle/344007/34675 |
专题 | 中国科学院广州能源研究所 |
作者单位 | 1.Panzhihua Institute of Iron and Steel 2.中国科学院广州能源研究所 3.Guangdong Institute of Eco-Environment and Soil Science |
推荐引用方式 GB/T 7714 | He Mingxing,Wang Liangyan,Li Xinjun,et al. A photocatalytic reaction kinetics model based on electrical double layer theory(Ⅰ) Surface complexation model at TiO_2/water interface[J]. Transactions of Nonferrous Metals Society of China,2002,12(4):792. |
APA | He Mingxing,Wang Liangyan,Li Xinjun,Li Fangbai,Xu Yuehua,&Huang Cong.(2002).A photocatalytic reaction kinetics model based on electrical double layer theory(Ⅰ) Surface complexation model at TiO_2/water interface.Transactions of Nonferrous Metals Society of China,12(4),792. |
MLA | He Mingxing,et al."A photocatalytic reaction kinetics model based on electrical double layer theory(Ⅰ) Surface complexation model at TiO_2/water interface".Transactions of Nonferrous Metals Society of China 12.4(2002):792. |
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