Stacked-cup carbon nanotubes for photoelectrochemical solar cells

Taku Hasobe; Shunichi Fukuzumi; Prashant V. Kamat

doi:10.1002/anie.200502815

Stacked-cup carbon nanotubes for photoelectrochemical solar cells

Taku Hasobe, Shunichi Fukuzumi, Prashant V. Kamat

Department of Chemistry & Nanoscience

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

122 Scopus citations

Abstract

(Figure Presented) Seeing the light: Stacked-cup carbon nanotubes (SCCNTs) have been electrophoretically deposited on conducting glass electrodes from a suspension in THF by using a dc field (see picture). These SCCNT films undergo charge separation and deliver photocurrent on irradiation with visible light. The photon conversion efficiency of 17% observed with the SCCNT system is two orders of magnitude greater than those obtained with carbon nanotubes.

Original language	English
Pages (from-to)	755-759
Number of pages	5
Journal	Angewandte Chemie - International Edition
Volume	45
Issue number	5
DOIs	https://doi.org/10.1002/anie.200502815
State	Published - 23 Jan 2006

Keywords

Charge separation
Nanotubes
Photochemistry
Solar cells

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10.1002/anie.200502815

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AU - Kamat, Prashant V.

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N2 - (Figure Presented) Seeing the light: Stacked-cup carbon nanotubes (SCCNTs) have been electrophoretically deposited on conducting glass electrodes from a suspension in THF by using a dc field (see picture). These SCCNT films undergo charge separation and deliver photocurrent on irradiation with visible light. The photon conversion efficiency of 17% observed with the SCCNT system is two orders of magnitude greater than those obtained with carbon nanotubes.

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KW - Charge separation

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KW - Photochemistry

KW - Solar cells

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Stacked-cup carbon nanotubes for photoelectrochemical solar cells

Abstract

Keywords

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