ESR Studies of Active Free Radicals Produced in the Degradation Processes of Phenol Derivatives on the Surface of Superfine Colloid Particles

doi:10.3866/PKU.WHXB19940705

CORC > 化学研究所 > 中国科学院化学研究所

	ESR Studies of Active Free Radicals Produced in the Degradation Processes of Phenol Derivatives on the Surface of Superfine Colloid Particles
	Wang Hai; Chen Dewen; Xu Guangzhi
刊名	ACTA PHYSICO-CHIMICA SINICA
	1994
卷号	10 期号:7 页码:597-603
关键词	Phenol Colloid Photodegradation Esr Free Radical
ISSN号	1000-6818
DOI	10.3866/PKU.WHXB19940705
英文摘要	The photo-induced electron transfer and photochemical of processes phenol and its derivatives on the surface of superfine titanium dioxide colloid particles were studied It was demonstrated that phenol was more ready to degradate on colloid surface in basic solution. The main degradation products are hydrogen atom and benzene-oxyl radical. The hydroxyl radical of the system was formed from superoxide radical, and not From hydroxide anion. The mechanisms of the photo-induced electron transfer and photochemical reactions were discussed.
语种	英语
出版者	PEKING UNIV PRESS
WOS记录号	WOS:000207589400005
内容类型	期刊论文
源URL	[http://ir.iccas.ac.cn/handle/121111/65451]
专题	中国科学院化学研究所
通讯作者	Wang Hai
作者单位	Acad Sinica, Inst Chem, State Key Lab Struct Chem Unstable & Stable Speci, Beijing 100080, Peoples R China
推荐引用方式 GB/T 7714	Wang Hai,Chen Dewen,Xu Guangzhi. ESR Studies of Active Free Radicals Produced in the Degradation Processes of Phenol Derivatives on the Surface of Superfine Colloid Particles[J]. ACTA PHYSICO-CHIMICA SINICA,1994,10(7):597-603.
APA	Wang Hai,Chen Dewen,&Xu Guangzhi.(1994).ESR Studies of Active Free Radicals Produced in the Degradation Processes of Phenol Derivatives on the Surface of Superfine Colloid Particles.ACTA PHYSICO-CHIMICA SINICA,10(7),597-603.
MLA	Wang Hai,et al."ESR Studies of Active Free Radicals Produced in the Degradation Processes of Phenol Derivatives on the Surface of Superfine Colloid Particles".ACTA PHYSICO-CHIMICA SINICA 10.7(1994):597-603.