GIEC OpenIR  > 中国科学院广州能源研究所
An innovative Ti/TiO2 mesh photoelectrode for methyl orange photoelectrocatalytic degradation
Li, FB; Li, XZ; Kang, YH; Li, XJ
2002
Source PublicationJOURNAL OF ENVIRONMENTAL SCIENCE AND HEALTH PART A-TOXIC/HAZARDOUS SUBSTANCES & ENVIRONMENTAL ENGINEERING
Volume37Issue:4Pages:623-640
AbstractA new type of photoelectrode was innovated by anodising titanium mesh in H2SO4 solution and named Ti/TiO2 mesh electrode. The structural and surface morphology of the Ti/TiO2 mesh was examined by X-ray diffraction, Laser Raman spectra and scanning electronic microscopy (SEM). The results indicated that its crystal structure, morphology and the size of pore were affected greatly by the anodisation voltage, current density. The photoelectrocatalytic (PEC) oxidation of methyl orange (MO) solution using the Ti/TiO2 mesh was investigated. The results demonstrated that Ti/TiO2 mesh prepared at 160V and 110 mA cm(-2) had the best PEC activity. The PEC oxidation efficiency could be significantly enhanced by applying an optimal electrical bias voltage between the working electrode and counter electrode. It was found that the best performance of PEC oxidation was achieved by applying an electrical bias of 0.6V. It is suggested that the recombination of electrons and holes was hindered owing to applying electrical bias voltage.
SubtypeArticle
KeywordTitanium Dioxide Photoelectrode Photoelectrocatalytic Oxidation Mechanism Methyl Orange
WOS HeadingsScience & Technology ; Technology ; Life Sciences & Biomedicine
WOS Subject ExtendedEngineering ; Environmental Sciences & Ecology
WOS KeywordPHOTOCATALYTIC OXIDATION ; TITANIUM-DIOXIDE ; TIO2 ELECTRODES ; PARTICLES ; ION
Indexed ByISTP ; SCI
Language英语
WOS SubjectEngineering, Environmental ; Environmental Sciences
WOS IDWOS:000175759400020
Citation statistics
Cited Times:4[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.giec.ac.cn/handle/344007/10444
Collection中国科学院广州能源研究所
Affiliation1.Guangdong Inst Ecoenvironm & Soil Sci, Guangzhou 510650, Peoples R China
2.Hong Kong Polytech Univ, Dept Civil & Struct Engn, Hong Kong, Hong Kong, Peoples R China
3.Chinese Acad Sci, Res Ctr Ecoenvironm Sci, SKLEAC, Beijing 100085, Peoples R China
4.Chinese Acad Sci, Guangzhou Inst Energy Convers, Guangzhou 510070, Peoples R China
Recommended Citation
GB/T 7714
Li, FB,Li, XZ,Kang, YH,et al. An innovative Ti/TiO2 mesh photoelectrode for methyl orange photoelectrocatalytic degradation[J]. JOURNAL OF ENVIRONMENTAL SCIENCE AND HEALTH PART A-TOXIC/HAZARDOUS SUBSTANCES & ENVIRONMENTAL ENGINEERING,2002,37(4):623-640.
APA Li, FB,Li, XZ,Kang, YH,&Li, XJ.(2002).An innovative Ti/TiO2 mesh photoelectrode for methyl orange photoelectrocatalytic degradation.JOURNAL OF ENVIRONMENTAL SCIENCE AND HEALTH PART A-TOXIC/HAZARDOUS SUBSTANCES & ENVIRONMENTAL ENGINEERING,37(4),623-640.
MLA Li, FB,et al."An innovative Ti/TiO2 mesh photoelectrode for methyl orange photoelectrocatalytic degradation".JOURNAL OF ENVIRONMENTAL SCIENCE AND HEALTH PART A-TOXIC/HAZARDOUS SUBSTANCES & ENVIRONMENTAL ENGINEERING 37.4(2002):623-640.
Files in This Item:
There are no files associated with this item.
Related Services
Recommend this item
Bookmark
Usage statistics
Export to Endnote
Google Scholar
Similar articles in Google Scholar
[Li, FB]'s Articles
[Li, XZ]'s Articles
[Kang, YH]'s Articles
Baidu academic
Similar articles in Baidu academic
[Li, FB]'s Articles
[Li, XZ]'s Articles
[Kang, YH]'s Articles
Bing Scholar
Similar articles in Bing Scholar
[Li, FB]'s Articles
[Li, XZ]'s Articles
[Kang, YH]'s Articles
Terms of Use
No data!
Social Bookmark/Share
All comments (0)
No comment.
 

Items in the repository are protected by copyright, with all rights reserved, unless otherwise indicated.