Graphitic domain layered titania nanotube arrays for separation and shuttling of solar-driven electrons

Dong Ki Lee; Kyu Sung Han; Weon Ho Shin; Jung Woo Lee; Jung Hoon Choi; Kyung Min Choi; Yeob Lee; Hyoung Il Kim; Wonyong Choi; Jeung Ku Kang

doi:10.1039/c2ta00558a

Graphitic domain layered titania nanotube arrays for separation and shuttling of solar-driven electrons

Dong Ki Lee, Kyu Sung Han, Weon Ho Shin, Jung Woo Lee, Jung Hoon Choi, Kyung Min Choi, Yeob Lee, Hyoung Il Kim, Wonyong Choi, Jeung Ku Kang

Department of Civil and Environmental Engineering

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

7 Citations (Scopus)

Abstract

Herein, we report a facile method for synthesizing graphitic carbon domains of thin island shapes on the surfaces of titania nanotubes, which were prepared by using hydrothermal and pyrolytic treatments with glucose. The faster decay time of the solar-driven electrons and the lower charge transport resistance on carbon domains as compared to those in the case of bare titania nanotubes serve to increase the solar-to-hydrogen conversion rate.

Original language	English
Pages (from-to)	203-207
Number of pages	5
Journal	Journal of Materials Chemistry A
Volume	1
Issue number	2
DOIs	https://doi.org/10.1039/c2ta00558a
Publication status	Published - 2013 Jan 14

All Science Journal Classification (ASJC) codes

Chemistry(all)
Renewable Energy, Sustainability and the Environment
Materials Science(all)

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10.1039/c2ta00558a

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abstract = "Herein, we report a facile method for synthesizing graphitic carbon domains of thin island shapes on the surfaces of titania nanotubes, which were prepared by using hydrothermal and pyrolytic treatments with glucose. The faster decay time of the solar-driven electrons and the lower charge transport resistance on carbon domains as compared to those in the case of bare titania nanotubes serve to increase the solar-to-hydrogen conversion rate.",

author = "Lee, {Dong Ki} and Han, {Kyu Sung} and Shin, {Weon Ho} and Lee, {Jung Woo} and Choi, {Jung Hoon} and Choi, {Kyung Min} and Yeob Lee and Kim, {Hyoung Il} and Wonyong Choi and Kang, {Jeung Ku}",

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doi = "10.1039/c2ta00558a",

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AU - Lee, Dong Ki

AU - Han, Kyu Sung

AU - Shin, Weon Ho

AU - Lee, Jung Woo

AU - Choi, Jung Hoon

AU - Choi, Kyung Min

AU - Lee, Yeob

AU - Kim, Hyoung Il

AU - Choi, Wonyong

AU - Kang, Jeung Ku

PY - 2013/1/14

Y1 - 2013/1/14

N2 - Herein, we report a facile method for synthesizing graphitic carbon domains of thin island shapes on the surfaces of titania nanotubes, which were prepared by using hydrothermal and pyrolytic treatments with glucose. The faster decay time of the solar-driven electrons and the lower charge transport resistance on carbon domains as compared to those in the case of bare titania nanotubes serve to increase the solar-to-hydrogen conversion rate.

AB - Herein, we report a facile method for synthesizing graphitic carbon domains of thin island shapes on the surfaces of titania nanotubes, which were prepared by using hydrothermal and pyrolytic treatments with glucose. The faster decay time of the solar-driven electrons and the lower charge transport resistance on carbon domains as compared to those in the case of bare titania nanotubes serve to increase the solar-to-hydrogen conversion rate.

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JF - Journal of Materials Chemistry A

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ER -

Graphitic domain layered titania nanotube arrays for separation and shuttling of solar-driven electrons

Abstract

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