| Item type |
学術雑誌論文 / Journal Article(1) |
| 公開日 |
2019-03-04 |
| タイトル |
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|
タイトル |
Photoelectrode Characteristics of Partially Hydrolyzed Aluminum Phthalocyanine Chloride/Fullerene C-60 Composite Nanoparticles Working in a Water Phase |
| 言語 |
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|
言語 |
eng |
| 資源タイプ |
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資源タイプ識別子 |
http://purl.org/coar/resource_type/c_6501 |
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資源タイプ |
journal article |
| 著者 |
Zhang, Shuai
Abe, Toshiyuki
Iyoda, Tomokazu
Nagai, Keiji
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| 著者所属 |
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|
値 |
Chemical Resources Laboratory, Division of Integrated Molecular Engineering, Tokyo Institute of Technology |
| 著者所属 |
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|
値 |
Department of Frontier Materials Chemistry, Graduate School of Science and Technology, Hirosaki University |
| 著者所属 |
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|
値 |
Chemical Resources Laboratory, Division of Integrated Molecular Engineering, Tokyo Institute of Technology |
| 著者所属 |
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|
値 |
Chemical Resources Laboratory, Division of Integrated Molecular Engineering, Tokyo Institute of Technology |
| 抄録 |
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内容記述タイプ |
Abstract |
|
内容記述 |
Photoelectrochemical measurements were used to study the photoelectrode characteristics of composite nanoparticles composed of fullerene C-60 and partially hydrolyzed aluminum phthalocyanine chloride (AlPc). In cyclic voltammetry measurements, the electrodes coated with the composite nanoparticles were found to have photoanodic [electron donor: 2-mercaptoethanol (ME)] and photocathodic (electron acceptor: O-2) characteristics similar to those of the vapor-deposited p/n junction electrode. Their photoanodic features were further investigated with respect to the transient photocurrent response to light irradiation and the dependence on ME concentration (under potentiostatic conditions), from which it was noted that there was a decrease in the initial spiky photocathodic current and saturation of the steady-state photoanodic current at a higher ME concentration. Thus, the reaction kinetics was probably dominated by charge transport process. Moreover, external and internal quantum efficiency spectrum measurements indicated that the composite nanoparticles responded to the full spectrum of visible light (<880 nm) for both the photoanodic and photocathodic current. The present research will assist comprehension of photocatalytic behavior of the composite nanoparticles. |
| 書誌情報 |
MOLECULES
巻 17,
号 9,
p. 10801-10815,
発行日 2012-09
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| ISSN |
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収録物識別子タイプ |
ISSN |
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収録物識別子 |
1420-3049 |
| DOI |
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関連タイプ |
isIdenticalTo |
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識別子タイプ |
DOI |
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関連識別子 |
10.3390/molecules170910801 |
| 著者版フラグ |
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出版タイプ |
VoR |
|
出版タイプResource |
http://purl.org/coar/version/c_970fb48d4fbd8a85 |
| 資源タイプ |
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|
値 |
Article |
molecules-17-10801_6 (593.9 kB)
