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Article: Progress of dye-sensitized water-splitting for hydrogen production

TitleProgress of dye-sensitized water-splitting for hydrogen production
染料敏化分解水制氢技术进展
Authors
Keywords染料敏化 (Dye-sensitization)
制氢 (Hydrogen production)
光催化 (Photocatalysis)
可再生能源 (Renewable energy)
Issue Date2006
Publisher電源技朮編輯部 (Dian Yuan Ji Shu Bian Ji Bu)
Citation
Chinese Journal of Power Sources, 2006, v. 30 n. 10, p. 856-859 How to Cite?
AbstractThe mechanism of dye-sensitized water-splitting for hydrogen production is introduced. Research works on the use of different dye molecules and redox mediators are reviewed. It is found that the light absorption characteristics of dye molecules, excited dye potential level, the relative position of semiconductor conduction band, the adsorption of dye molecules on the surface of semiconductor, as well as the bonding between dye molecules and semiconductor, determine the photon absorption and electron injecti...
介绍了染料敏化分解水制氢的基本原理。综述了染料分子的选取,使用氧化还原调节剂的机理和研究进展。指出染料分子对光谱的吸收特性,激发态染料分子能级与半导体导带的相对位置,染料分子与半导体的吸附情况,表面键合强度直接影响对光子的吸收,电子的注入,从而影响产氢量。此外,I-/I3-作为氧化还原调节剂可有效还原染料分子,实现持续产氢。最后提出了染料敏化分解水制氢的间歇式反应器结构,以及通过选择用于敏化的半导体来提高产氢率的思路。
Persistent Identifierhttp://hdl.handle.net/10722/76145
ISSN
2006 SCImago Journal Rankings: 0.107

 

DC FieldValueLanguage
dc.contributor.authorNi, Men_HK
dc.contributor.authorLeung, MKHen_HK
dc.contributor.authorLeung, YCen_HK
dc.date.accessioned2010-09-06T07:18:04Z-
dc.date.available2010-09-06T07:18:04Z-
dc.date.issued2006en_HK
dc.identifier.citationChinese Journal of Power Sources, 2006, v. 30 n. 10, p. 856-859en_HK
dc.identifier.issn1002-087X-
dc.identifier.urihttp://hdl.handle.net/10722/76145-
dc.description.abstractThe mechanism of dye-sensitized water-splitting for hydrogen production is introduced. Research works on the use of different dye molecules and redox mediators are reviewed. It is found that the light absorption characteristics of dye molecules, excited dye potential level, the relative position of semiconductor conduction band, the adsorption of dye molecules on the surface of semiconductor, as well as the bonding between dye molecules and semiconductor, determine the photon absorption and electron injecti...-
dc.description.abstract介绍了染料敏化分解水制氢的基本原理。综述了染料分子的选取,使用氧化还原调节剂的机理和研究进展。指出染料分子对光谱的吸收特性,激发态染料分子能级与半导体导带的相对位置,染料分子与半导体的吸附情况,表面键合强度直接影响对光子的吸收,电子的注入,从而影响产氢量。此外,I-/I3-作为氧化还原调节剂可有效还原染料分子,实现持续产氢。最后提出了染料敏化分解水制氢的间歇式反应器结构,以及通过选择用于敏化的半导体来提高产氢率的思路。-
dc.languagechien_HK
dc.publisher電源技朮編輯部 (Dian Yuan Ji Shu Bian Ji Bu)-
dc.relation.ispartofChinese Journal of Power Sourcesen_HK
dc.relation.ispartof电源技术-
dc.rightsCreative Commons: Attribution 3.0 Hong Kong License-
dc.subject染料敏化 (Dye-sensitization)-
dc.subject制氢 (Hydrogen production)-
dc.subject光催化 (Photocatalysis)-
dc.subject可再生能源 (Renewable energy)-
dc.titleProgress of dye-sensitized water-splitting for hydrogen productionen_HK
dc.title染料敏化分解水制氢技术进展-
dc.typeArticleen_HK
dc.identifier.emailNi, M: memni@graduate.hku.hken_HK
dc.identifier.emailLeung, MKH: mkhleung@hkucc.hku.hken_HK
dc.identifier.emailLeung, YC: ycleung@hku.hken_HK
dc.identifier.authorityLeung, MKH=rp00148en_HK
dc.identifier.authorityLeung, YC=rp00149en_HK
dc.description.naturepublished_or_final_version-
dc.identifier.hkuros129404-
dc.publisher.placeChina-

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