Fabrication of dye-sensitized solar cells using graphene sandwiched 3D-ZnO nanostructures based photoanode and Pt-free pyrite counter electrode

KILIÇ, Bayram; TÜRKDOĞAN, Sunay

doi:10.1016/j.matlet.2017.01.128

Fabrication of dye-sensitized solar cells using graphene sandwiched 3D-ZnO nanostructures based photoanode and Pt-free pyrite counter electrode

Yazarlar (2)

Prof. Dr. Bayram KILIÇ Yalova Üniversitesi, Türkiye

Prof. Dr. Sunay TÜRKDOĞAN Yalova Üniversitesi, Türkiye

Makale Türü	Diğer (Teknik, not, yorum, vaka takdimi, editöre mektup, özet, kitap krıtiği, araştırma notu, bilirkişi raporu ve benzeri)
Makale Alt Türü	SCI, SSCI, AHCI, SCI-Exp dergilerinde yayınlanan teknik not, editöre mektup, tartışma, vaka takdimi ve özet türünden makale
Dergi Adı	Materials Letters
Dergi ISSN	0167-577X Wos Dergi Scopus Dergi
Dergi Tarandığı Indeksler	SCI
Makale Dili	İngilizce
Basım Tarihi	02-2017
Cilt No	193
Sayı	1
Sayfalar	195 / 198
DOI Numarası	10.1016/j.matlet.2017.01.128
Makale Linki	http://www.sciencedirect.com/science/article/pii/S0167577X17301805

Özet

Three-dimensional (3D)-ZnO and FeS2 materials were synthesized on top of a graphene layer using a facile and cost effective hydrothermal growth method. Graphene/3D-ZnO was demonstrated as an efficient alternative to the standard fluorine-doped tin oxide (FTO)/ZnO based photoanode in dye-sensitized solar cells (DSSCs) due to larger surface area, better charge transport characteristic and higher electrochemical activity. In addition, graphene/FeS2 nanostructures were also revealed as an efficient replacement for the conventional Pt counter electrode (CE). By exploiting the synergy of these components DSSCs with power conversion efficiency (PCE) of 7.04% were demonstrated under 100 mW cm⁻² simulated solar radiation.

Anahtar Kelimeler

Science Direct

BM Sürdürülebilir Kalkınma Amaçları

Atıf Sayıları
WoS	41
SCOPUS	45

Fabrication of dye-sensitized solar cells using graphene sandwiched 3D-ZnO nanostructures based photoanode and Pt-free pyrite counter electrode

Dergi Adı	MATERIALS LETTERS
Yayıncı	Elsevier B.V.
Açık Erişim	Hayır
ISSN	0167-577X
E-ISSN	1873-4979
CiteScore	5,4
SJR	0,591
SNIP	0,664

Fabrication of dye-sensitized solar cells using graphene sandwiched 3D-ZnO nanostructures based photoanode and Pt-free pyrite counter electrode

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