Hybrid heterojunction and photoelectrochemistry solar cell based on silicon nanowires and double-walled carbon nanotubes

Qinke Shu; Jinquan Wei; Kunlin Wang; Hongwei Zhu; Zhen Li; Yi Jia; Xuchun Gui; Ning Guo; Xinming Li; Chaoran Ma; Dehai Wu

doi:10.1021/nl902581k

Hybrid heterojunction and photoelectrochemistry solar cell based on silicon nanowires and double-walled carbon nanotubes

Qinke Shu, Jinquan Wei, Kunlin Wang, Hongwei Zhu, Zhen Li, Yi Jia, Xuchun Gui, Ning Guo, Xinming Li, Chaoran Ma, Dehai Wu

Tsinghua University

Research output: Contribution to journal › Article › peer-review

100 Scopus citations

Abstract

A hybrid solar cell model composed of a heterojunction cell and a photoelectrochemical (PEC) cell has been proposed and characterized. In the hybrid cell, a thin film of double-walled carbon nanotubes forms a heterojunction with the silicon nanowire (SiNW) array and also functions as the transparent counter electrode of the PEC cell. The cell performance can be readily tuned by controlling the SiNW density. Under AM 1.5G illumination, a power conversion efficiency of 1.29%, higher than those reported for SiNW array-based PEC cells, has been obtained.

Original language	English
Pages (from-to)	4338-4342
Number of pages	5
Journal	Nano Letters
Volume	9
Issue number	12
DOIs	https://doi.org/10.1021/nl902581k
State	Published - 9 Dec 2009
Externally published	Yes

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title = "Hybrid heterojunction and photoelectrochemistry solar cell based on silicon nanowires and double-walled carbon nanotubes",

abstract = "A hybrid solar cell model composed of a heterojunction cell and a photoelectrochemical (PEC) cell has been proposed and characterized. In the hybrid cell, a thin film of double-walled carbon nanotubes forms a heterojunction with the silicon nanowire (SiNW) array and also functions as the transparent counter electrode of the PEC cell. The cell performance can be readily tuned by controlling the SiNW density. Under AM 1.5G illumination, a power conversion efficiency of 1.29%, higher than those reported for SiNW array-based PEC cells, has been obtained.",

author = "Qinke Shu and Jinquan Wei and Kunlin Wang and Hongwei Zhu and Zhen Li and Yi Jia and Xuchun Gui and Ning Guo and Xinming Li and Chaoran Ma and Dehai Wu",

year = "2009",

month = dec,

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doi = "10.1021/nl902581k",

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T1 - Hybrid heterojunction and photoelectrochemistry solar cell based on silicon nanowires and double-walled carbon nanotubes

AU - Shu, Qinke

AU - Wei, Jinquan

AU - Wang, Kunlin

AU - Zhu, Hongwei

AU - Li, Zhen

AU - Jia, Yi

AU - Gui, Xuchun

AU - Guo, Ning

AU - Li, Xinming

AU - Ma, Chaoran

AU - Wu, Dehai

PY - 2009/12/9

Y1 - 2009/12/9

N2 - A hybrid solar cell model composed of a heterojunction cell and a photoelectrochemical (PEC) cell has been proposed and characterized. In the hybrid cell, a thin film of double-walled carbon nanotubes forms a heterojunction with the silicon nanowire (SiNW) array and also functions as the transparent counter electrode of the PEC cell. The cell performance can be readily tuned by controlling the SiNW density. Under AM 1.5G illumination, a power conversion efficiency of 1.29%, higher than those reported for SiNW array-based PEC cells, has been obtained.

AB - A hybrid solar cell model composed of a heterojunction cell and a photoelectrochemical (PEC) cell has been proposed and characterized. In the hybrid cell, a thin film of double-walled carbon nanotubes forms a heterojunction with the silicon nanowire (SiNW) array and also functions as the transparent counter electrode of the PEC cell. The cell performance can be readily tuned by controlling the SiNW density. Under AM 1.5G illumination, a power conversion efficiency of 1.29%, higher than those reported for SiNW array-based PEC cells, has been obtained.

UR - http://www.scopus.com/inward/record.url?scp=71949088752&partnerID=8YFLogxK

U2 - 10.1021/nl902581k

DO - 10.1021/nl902581k

M3 - 文章

C2 - 19852483

AN - SCOPUS:71949088752

SN - 1530-6984

VL - 9

SP - 4338

EP - 4342

JO - Nano Letters

JF - Nano Letters

IS - 12

ER -

Hybrid heterojunction and photoelectrochemistry solar cell based on silicon nanowires and double-walled carbon nanotubes

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