The server is under maintenance between 08:00 to 12:00 (GMT+08:00), and please visit later.
We apologize for any inconvenience caused
Login  | Sign Up  |  Oriprobe Inc. Feed
China/Asia On Demand
Journal Articles
Laws/Policies/Regulations
Companies/Products
Bookmark and Share
The Degree of Acidity Effect on the Reaction of AgCl Colloids Adsorbe H2TPP
Author(s): 
Pages: 34-36
Year: Issue:  1
Journal: CHEMICAL RESEARCHES

Keyword:  meso-四苯基卟啉(H2TPP)AgCl溶胶吸收光谱络合反应;
Abstract: 讨论了meso-四苯基卟啉(H2TPP)吸附在AgCl溶胶表面的吸收光谱.实验表明,当pH=2.0~6.0时,H2TPP吸附于AgCl溶胶表面以卟啉二酸H4TPP2+存在;当pH=6.75~11.0时,H2TPP吸附于AgCl溶胶表面发生络合反应,生成二价银络合物Ag(Ⅱ)TPP,并且络合反应的速率随pH值的增大而加快.
Related Articles
No related articles found