BROWSE

Related Researcher

Author's Photo

Baik, Jeong Min
Nano Energy and Environmental Materials Lab
Research Interests
  • Nanogenerators, antimicrobial material, catalysis, smart sensors

ITEM VIEW & DOWNLOAD

Ruthenium based nanostructures driven by morphological controls as efficient counter electrodes for dye-sensitized solar cells

Cited 0 times inthomson ciCited 0 times inthomson ci
Title
Ruthenium based nanostructures driven by morphological controls as efficient counter electrodes for dye-sensitized solar cells
Author
Seok, JeesooRyu, Ka YeonJeong, InyoungLee, Nam-SukBaik, Jeong MinKim, Joo GonKo, Min JaeLee, Jin AhKim, KyungkonKim, Myung Hwa
Issue Date
2015-02
Publisher
ROYAL SOC CHEMISTRY
Citation
PHYSICAL CHEMISTRY CHEMICAL PHYSICS, v.17, no.5, pp.3004 - 3008
Abstract
We introduce a facile approach to use ruthenium dioxide (RuO2) and ruthenium (Ru) nanostructures as effective counter electrodes instead of using platinum (Pt) for dye-sensitized solar cells (DSSCs). RuO2 and Ru nanostructure layers on the FTO glass can be readily prepared by a simple annealing process followed by the spin coating process of the mixture solution containing amorphous RuO2·xH2O precursor and poly(ethylene oxide) (PEO) as a dispersion matrix at low temperature in air. The Ru metal nanostructure layer prepared by the reduction of RuO2 with H2 shows the highest efficiency of 6.77% in DSSC operation, which is comparable to the efficiency of the Pt electrode (7.87%).
URI
https://scholarworks.unist.ac.kr/handle/201301/10721
URL
http://pubs.rsc.org/en/Content/ArticleLanding/2015/CP/C4CP04506H#!divAbstract
DOI
10.1039/c4cp04506h
ISSN
1463-9076
Appears in Collections:
MSE_Journal Papers
Files in This Item:
There are no files associated with this item.

find_unist can give you direct access to the published full text of this article. (UNISTARs only)

Show full item record

qrcode

  • mendeley

    citeulike

Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.

MENU