Guoqing Guan
Current Organizations / Institutes
The organizations/institutes from the scholar's latest article
Research Subjects
Guoqing Guan has a total of 8 co-authors. Here are the top co-authors by number of shared publications:
Eiichi Abe
Institute for Structural and Engineering Materials (AIST Kyushu), National Institute of Advanced Industrial Science and Technology (AIST), Tosu, Saga 841-0052, Japan
2 shared publicationsAkira Yoshida
Department of Materials Science and Chemical Engineering, Kitakyushu National College of Technology, Shii 5-20-1, Kokuraminami-ku, Fukuoka, 802-0985, Japan
1 shared publicationKunio Kimura
Clarification Composite Materials Group, National Institute of Advanced Industrial Science and Technology, AIST Kyushu, Shuku-machi, Saga 841-0052, Japan
1 shared publicationMorito Akiyama
Institute for Structural and Engineering Materials (AIST Kyushu), National Institute of Advanced Industrial Science and Technology (AIST), Tosu, Saga 841-0052, Japan
1 shared publication- Tetsuya Kida
Department of Applied Chemistry and Biochemistry Graduate School of Science and Technology Kumamoto University Kumamoto Japan
1 shared publication Tingli Ma
Clarification Composite Materials Group, National Institute of Advanced Industrial Science and Technology, AIST Kyushu, Shuku-machi, Saga 841-0052, Japan
1 shared publication
Latest Publications
- 1 June 2004
- Published by Elsevier in Journal of Photochemistry and Photobiology A: Chemistry
- Vol. 164 (1-3) , 179-182
Performances characteristics of dye-sensitized solar cells based on counter electrodes with Pt films of different thickness
- 1 June 2004
- Published by Elsevier in Journal of Photochemistry and Photobiology A: Chemistry
- Vol. 164 (1-3) , 179-182
Performances characteristics of dye-sensitized solar cells based on counter electrodes with Pt films of different thickness
- 11 August 2003
- Published by Royal Society of Chemistry (RSC) in Green Chemistry
- Vol. 5 (5) , 630-634
Reduction of aqueous CO2 at ambient temperature using zero-valent iron-based composites
The reduction of CO2 was investigated over zero-valent Fe0 and Fe0-based composites in an aqueous solution at room temperature. It was found that H2 and a small amount of CH4 were formed from the CO2–H2O–Fe0 system, while no H2 was formed without CO2. When potassium-promoted Fe0-based composites, Fe0–K–Al and Fe0–Cu–K–Al, were used, the CO2 reduction rates were increased and CH4, C3H8, CH3OH, and C2H5OH were produced together with H2. The fresh and used Fe0 powders after the reaction were analyzed by XPS, XRD, and photoemission yield measurements. The obtained results suggest that in the presence of CO2 as a proton source zero-valent Fe0 is readily oxidized to produce H2 stoichiometrically and that CO2 is reduced catalytically over the Fe0-based composites with the resulting H2 to produce hydrocarbons and alcohols.
- 11 August 2003
- Published by Royal Society of Chemistry (RSC) in Green Chemistry
- Vol. 5 (5) , 630-634
Reduction of aqueous CO2 at ambient temperature using zero-valent iron-based composites
The reduction of CO2 was investigated over zero-valent Fe0 and Fe0-based composites in an aqueous solution at room temperature. It was found that H2 and a small amount of CH4 were formed from the CO2–H2O–Fe0 system, while no H2 was formed without CO2. When potassium-promoted Fe0-based composites, Fe0–K–Al and Fe0–Cu–K–Al, were used, the CO2 reduction rates were increased and CH4, C3H8, CH3OH, and C2H5OH were produced together with H2. The fresh and used Fe0 powders after the reaction were analyzed by XPS, XRD, and photoemission yield measurements. The obtained results suggest that in the presence of CO2 as a proton source zero-valent Fe0 is readily oxidized to produce H2 stoichiometrically and that CO2 is reduced catalytically over the Fe0-based composites with the resulting H2 to produce hydrocarbons and alcohols.