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Pt Nanoparticles Immobilized on CVD‐Grown Graphene as a Transparent Counter Electrode Material for Dye‐Sensitized Solar Cells
Author(s) -
Dao VanDuong,
Nang Lam Van,
Kim EuiTae,
Lee JoongKee,
Choi HoSuk
Publication year - 2013
Publication title -
chemsuschem
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 2.412
H-Index - 157
eISSN - 1864-564X
pISSN - 1864-5631
DOI - 10.1002/cssc.201300353
Subject(s) - graphene , materials science , electrode , auxiliary electrode , nanoparticle , platinum nanoparticles , transmittance , dye sensitized solar cell , nanotechnology , platinum , chemical engineering , optoelectronics , chemistry , catalysis , electrochemistry , organic chemistry , engineering , electrolyte
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.