English
 
Help Privacy Policy Disclaimer
  Advanced SearchBrowse

Item

ITEM ACTIONSEXPORT
 
 
DownloadE-Mail
 Local TagsRelease HistoryDetailsSummary
  Photocatalysis in aqueous solution with small TiO2 particles and the dependence of the quantum yield on particle size and light intensity

Gerischer, H. (1995). Photocatalysis in aqueous solution with small TiO2 particles and the dependence of the quantum yield on particle size and light intensity. Electrochimica Acta, 40(10), 1277-1281. doi:10.1016/0013-4686(95)00058-M.

Item is

 

show all hide all

Basic

show hide
Item Permalink: https://hdl.handle.net/11858/00-001M-0000-0011-203B-5 Version Permalink: https://hdl.handle.net/11858/00-001M-0000-0011-203C-3
Genre: Journal Article

Files

show Files

Locators

show

Creators

show
hide
 Creators:
Gerischer, Heinz1, Author           
Affiliations:
1Physical Chemistry, Fritz Haber Institute, Max Planck Society, ou_634546              

Content

show
hide
Free keywords: photocatalysis; semiconductor particles; quantum yield of photo-induced reactions; particle size effects; TiO2
 Abstract: A model for the kinetics of photocatalytic processes on spherical TiO2 particles is developed. The quantum yield for the photooxidation of organic molecules by oxygen in aqueous solution is derived for two cases. In one case the yield is limited by surface recombination, in the other case by a reverse reaction of electrons with the first oxidation product by holes. It is shown that the quantum yield increases with decreasing illumination intensity and size of the particle.

Details

show
hide
Language(s): eng - English
 Dates: 1995-07
 Publication Status: Issued
 Pages: -
 Publishing info: -
 Table of Contents: -
 Rev. Type: Peer
 Identifiers: eDoc: 430371
URI: http://www.sciencedirect.com/science?_ob=ArticleURL&_udi=B6TG0-3YS8B4S-6H&_user=28741&_coverDate=07%2F31%2F1995&_alid=886853697&_rdoc=1&_fmt=high&_orig=search&_cdi=5240&_sort=d&_docanchor=&view=c&_ct=1&_acct=C000003598&_version=1&_urlVersion=0&_userid=28741&md5=afeb0070e45527061355f30819da0e16
DOI: 10.1016/0013-4686(95)00058-M
 Degree: -

Event

show

Legal Case

show

Project information

show

Source 1

show
hide
Title: Electrochimica Acta
  Alternative Title : Electrochim. Acta
Source Genre: Journal
 Creator(s):
Affiliations:
Publ. Info: -
Pages: - Volume / Issue: 40 (10) Sequence Number: - Start / End Page: 1277 - 1281 Identifier: -