Pt Nanoparticles Immobilized on CVD-Grown Graphene as a Transparent Counter Electrode Material for Dye-Sensitized Solar Cells

Crystal clear: Dry plasma reduction is used for continuously immobilizing platinum nanoparticles on CVD‐grown graphene under atmospheric pressure without using any toxic chemicals while keeping the temperature low. The PtNPs/graphene‐coated counter electrode exhibits a reasonably low charge‐transfer...

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Veröffentlicht in:	ChemSusChem 2013-08, Vol.6 (8), p.1316-1319
Hauptverfasser:	Dao, Van-Duong, Nang, Lam Van, Kim, Eui-Tae, Lee, Joong-Kee, Choi, Ho-Suk
Format:	Artikel
Sprache:	eng
Schlagworte:	Atmospheric Pressure Coloring Agents - chemistry dry plasma reduction dye-sensitized solar cells Electric Power Supplies electrochemistry Electrodes electron transfer graphene Graphite - chemistry Metal Nanoparticles - chemistry Nanotechnology Plasma Gases - chemistry Platinum - chemistry Solar Energy Temperature
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Beschreibung
Zusammenfassung:	Crystal clear: Dry plasma reduction is used for continuously immobilizing platinum nanoparticles on CVD‐grown graphene under atmospheric pressure without using any toxic chemicals while keeping the temperature low. The PtNPs/graphene‐coated counter electrode exhibits a reasonably low charge‐transfer resistance and a high optical transmittance.
ISSN:	1864-5631 1864-564X
DOI:	10.1002/cssc.201300353