Photoelectrochemical studies on the p-NiO nanostructured porous film sensitized by cyanine dye

Li Zhang; En Qin Gao; Mai Zhi Yang; Yan Qin Wang; Hu Min Cheng; Sheng Min Cai; Fan Shun Meng; He Tian

Photoelectrochemical studies on the p-NiO nanostructured porous film sensitized by cyanine dye

Li Zhang^*
, En Qin Gao
, Mai Zhi Yang
, Yan Qin Wang
, Hu Min Cheng
, Sheng Min Cai
, Fan Shun Meng
, He Tian

^*此作品的通讯作者

Peking University
East China University of Science and Technology

科研成果: 期刊稿件 › 文章 › 同行评审

摘要

The photoelectrochemical behaviors of the NiO nanostructured porous film sensitized by cyanine dye were investigated. The results showed that the excited state level of cyanine dye matched the conduction band edge of NiO nanoparticle. Therefore the sensitization of this dye can obviously increase the photocurrent intensity of NiO nanostructured electrode and result in a red-shift of the optical absorption from the ultraviolet region to the visible one. The cells composed of OTE/TiO₂/Ru(bpy)₂(SCN)₂(photoanodic electrode) and OTE/NiO/PMC (photocathodic electrode) were studied. The result showed that the open-circuit voltage became larger, but the short-circuit photocurrent was controlled by low-photocurrent electrode.

源语言	英语
页（从-至）	612-616
页数	5
期刊	Acta Chimica Sinica
卷	58
期	6
出版状态	已出版 - 2000
已对外发布	是

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@article{eb0061e24d1048deb99513a4eb334746,

title = "Photoelectrochemical studies on the p-NiO nanostructured porous film sensitized by cyanine dye",

abstract = "The photoelectrochemical behaviors of the NiO nanostructured porous film sensitized by cyanine dye were investigated. The results showed that the excited state level of cyanine dye matched the conduction band edge of NiO nanoparticle. Therefore the sensitization of this dye can obviously increase the photocurrent intensity of NiO nanostructured electrode and result in a red-shift of the optical absorption from the ultraviolet region to the visible one. The cells composed of OTE/TiO2/Ru(bpy)2(SCN)2(photoanodic electrode) and OTE/NiO/PMC (photocathodic electrode) were studied. The result showed that the open-circuit voltage became larger, but the short-circuit photocurrent was controlled by low-photocurrent electrode.",

keywords = "Cell, Dye sensitization, Photoelectrochemisty, p-NiO nanostructured porous film electrode",

author = "Li Zhang and Gao, \{En Qin\} and Yang, \{Mai Zhi\} and Wang, \{Yan Qin\} and Cheng, \{Hu Min\} and Cai, \{Sheng Min\} and Meng, \{Fan Shun\} and He Tian",

year = "2000",

language = "英语",

volume = "58",

pages = "612--616",

journal = "Acta Chimica Sinica",

issn = "0567-7351",

publisher = "Editorial Office of Acta Chimica Sinica",

number = "6",

}

TY - JOUR

T1 - Photoelectrochemical studies on the p-NiO nanostructured porous film sensitized by cyanine dye

AU - Zhang, Li

AU - Gao, En Qin

AU - Yang, Mai Zhi

AU - Wang, Yan Qin

AU - Cheng, Hu Min

AU - Cai, Sheng Min

AU - Meng, Fan Shun

AU - Tian, He

PY - 2000

Y1 - 2000

N2 - The photoelectrochemical behaviors of the NiO nanostructured porous film sensitized by cyanine dye were investigated. The results showed that the excited state level of cyanine dye matched the conduction band edge of NiO nanoparticle. Therefore the sensitization of this dye can obviously increase the photocurrent intensity of NiO nanostructured electrode and result in a red-shift of the optical absorption from the ultraviolet region to the visible one. The cells composed of OTE/TiO2/Ru(bpy)2(SCN)2(photoanodic electrode) and OTE/NiO/PMC (photocathodic electrode) were studied. The result showed that the open-circuit voltage became larger, but the short-circuit photocurrent was controlled by low-photocurrent electrode.

AB - The photoelectrochemical behaviors of the NiO nanostructured porous film sensitized by cyanine dye were investigated. The results showed that the excited state level of cyanine dye matched the conduction band edge of NiO nanoparticle. Therefore the sensitization of this dye can obviously increase the photocurrent intensity of NiO nanostructured electrode and result in a red-shift of the optical absorption from the ultraviolet region to the visible one. The cells composed of OTE/TiO2/Ru(bpy)2(SCN)2(photoanodic electrode) and OTE/NiO/PMC (photocathodic electrode) were studied. The result showed that the open-circuit voltage became larger, but the short-circuit photocurrent was controlled by low-photocurrent electrode.

KW - Cell

KW - Dye sensitization

KW - Photoelectrochemisty

KW - p-NiO nanostructured porous film electrode

UR - https://www.scopus.com/pages/publications/0042280531

M3 - 文章

AN - SCOPUS:0042280531

SN - 0567-7351

VL - 58

SP - 612

EP - 616

JO - Acta Chimica Sinica

JF - Acta Chimica Sinica

IS - 6

ER -

Photoelectrochemical studies on the p-NiO nanostructured porous film sensitized by cyanine dye

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