Quantum dot monolayer sensitized ZnO nanowire-array photoelectrodes: True efficiency for water splitting

Hao Ming Chen; Chih Kai Chen; Yu Chuan Chang; Chi Wen Tsai; Ru Shi Liu; Shu Fen Hu; Wen Sheng Chang; Kuei Hsien Chen

doi:10.1002/anie.201001827

Quantum dot monolayer sensitized ZnO nanowire-array photoelectrodes: True efficiency for water splitting

Hao Ming Chen
, Chih Kai Chen
, Yu Chuan Chang
, Chi Wen Tsai
, Ru Shi Liu
, Shu Fen Hu
, Wen Sheng Chang
, Kuei Hsien Chen

物理學系

研究成果: 雜誌貢獻 › 期刊論文 › 同行評審

270 引文斯高帕斯（Scopus）

摘要

A photoconversion efficiency of 1.83% was observed for a photodevice based on ZnO nanowires sensitized with CdTe quantum dots (QDs; see picture; FTO = F-doped SnO₂), which is more than 200% greater than that of pristine ZnO nanowires. The presence of CdTe QDs on the surface of ZnO nanowires was confirmed by HRTEM and elemental mapping. (figure Presented)

原文	英語
頁（從 - 到）	5966-5969
頁數	4
期刊	Angewandte Chemie - International Edition
卷	49
發行號	34
DOIs	https://doi.org/10.1002/anie.201001827
出版狀態	已發佈 - 2010 8月 9

UN SDG

此研究成果有助於以下永續發展目標

SDG 7 可負擔的潔淨能源

ASJC Scopus subject areas

催化
一般化學

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10.1002/anie.201001827

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title = "Quantum dot monolayer sensitized ZnO nanowire-array photoelectrodes: True efficiency for water splitting",

abstract = "A photoconversion efficiency of 1.83\% was observed for a photodevice based on ZnO nanowires sensitized with CdTe quantum dots (QDs; see picture; FTO = F-doped SnO2), which is more than 200\% greater than that of pristine ZnO nanowires. The presence of CdTe QDs on the surface of ZnO nanowires was confirmed by HRTEM and elemental mapping. (figure Presented)",

keywords = "Electrochemistry, Nanostructures, Photochemistry, Quantum dots, Water chemistry",

author = "Chen, \{Hao Ming\} and Chen, \{Chih Kai\} and Chang, \{Yu Chuan\} and Tsai, \{Chi Wen\} and Liu, \{Ru Shi\} and Hu, \{Shu Fen\} and Chang, \{Wen Sheng\} and Chen, \{Kuei Hsien\}",

year = "2010",

month = aug,

day = "9",

doi = "10.1002/anie.201001827",

language = "English",

volume = "49",

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TY - JOUR

T1 - Quantum dot monolayer sensitized ZnO nanowire-array photoelectrodes

T2 - True efficiency for water splitting

AU - Chen, Hao Ming

AU - Chen, Chih Kai

AU - Chang, Yu Chuan

AU - Tsai, Chi Wen

AU - Liu, Ru Shi

AU - Hu, Shu Fen

AU - Chang, Wen Sheng

AU - Chen, Kuei Hsien

PY - 2010/8/9

Y1 - 2010/8/9

N2 - A photoconversion efficiency of 1.83% was observed for a photodevice based on ZnO nanowires sensitized with CdTe quantum dots (QDs; see picture; FTO = F-doped SnO2), which is more than 200% greater than that of pristine ZnO nanowires. The presence of CdTe QDs on the surface of ZnO nanowires was confirmed by HRTEM and elemental mapping. (figure Presented)

AB - A photoconversion efficiency of 1.83% was observed for a photodevice based on ZnO nanowires sensitized with CdTe quantum dots (QDs; see picture; FTO = F-doped SnO2), which is more than 200% greater than that of pristine ZnO nanowires. The presence of CdTe QDs on the surface of ZnO nanowires was confirmed by HRTEM and elemental mapping. (figure Presented)

KW - Electrochemistry

KW - Nanostructures

KW - Photochemistry

KW - Quantum dots

KW - Water chemistry

UR - https://www.scopus.com/pages/publications/77955583340

UR - https://www.scopus.com/pages/publications/77955583340#tab=citedBy

U2 - 10.1002/anie.201001827

DO - 10.1002/anie.201001827

M3 - Article

AN - SCOPUS:77955583340

SN - 1433-7851

VL - 49

SP - 5966

EP - 5969

JO - Angewandte Chemie - International Edition

JF - Angewandte Chemie - International Edition

IS - 34

ER -

Quantum dot monolayer sensitized ZnO nanowire-array photoelectrodes: True efficiency for water splitting

摘要

UN SDG

ASJC Scopus subject areas

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