Scopus
YÖKSİS Eşleşti
NiO and Co<inf>3</inf>O<inf>4</inf> nanofiber catalysts for the hydrogen evolution reaction at liquid/liquid interfaces
Electrochimica Acta · Kasım 2018
YÖKSİS Kayıtları
NiO and Co3O4 nanofiber catalysts for the hydrogen evolution reaction at liquid/liquid interfaces
ELECTROCHIMICA ACTA · 2018 SCI
DOÇENT EMRE ASLAN →
NiO and Co3O4 nanofiber catalysts for the hydrogen evolution reaction at liquid/liquid interfaces
Electrochimica Acta · 2018 SCI-Expanded
PROFESÖR İMREN HATAY PATIR →
NiO and Co3O4 nanofiber catalysts for the hydrogen evolution reaction at liquid/liquid interfaces
ELECTROCHIMICA ACTA · 2018 SCI
DOKTOR ÖĞRETİM ÜYESİ GİZEM YILDIZ →
NiO and Co3O4 nanofiber catalysts for the hydrogen evolution reaction at liquid/liquid interfaces
ELECTROCHIMICA ACTA · 2018 SCI
PROFESÖR MUSTAFA ERSÖZ →
NiO and Co3O4 nanofiber catalysts for the hydrogen evolution reaction at liquid/liquid interfaces
ELECTROCHIMICA ACTA · 2018 SCI
PROFESÖR İMREN HATAY PATIR →
Makale Bilgileri
DergiElectrochimica Acta
Yayın TarihiKasım 2018
Cilt / Sayfa291 · 311-318
Scopus ID2-s2.0-85055163848
Özet
The development of the non-precious, earth abundant and inexpensive catalysts with high catalytic efficiency for the electrocatalytic hydrogen evolution reaction acts an essential role in sustainable energy conversion and storage. Herein, we report that hydrogen evolution in two-phase systems by an organic soluble electron donor decamethylferrocene (DMFc) has been efficiently catalyzed by Co3O4 and NiO nanofiber catalysts, which are fabricated by the low-cost and simple electrospinning method. The catalytic activities of these metal oxide nanofibers have been examined by two-phase reactions and four-electrode cyclic voltammetry methods at water/1,2 dichloroethane interface. The hydrogen evolution reaction rate of nanofiber catalysts is also compared to the bulk forms of these metal oxide catalysts. The reaction rate is increased 74, 152, 284 and 384 times by using bulk and nanofiber forms of Co3O4 and NiO, respectively, when compared to an uncatalyzed reaction. The higher catalytic activity of the metal oxide nanofibers can be ascribed to the enhanced surface to volume ratio revealed from the fibrous structures.
Yazarlar (7)
1
Gizem Yanalak
2
Abdalaziz Aljabour
3
Emre Aslan
4
Faruk Ozel
ORCID: 0000-0002-3689-0469
5
Imren Hatay Patir
ORCID: 0000-0003-2937-6557
6
Mahmut Kuş
7
Mustafa Ersöz
Anahtar Kelimeler
Hydrogen evolution
Liquid/liquid interfaces
Metal oxide
Nanofiber
Kurumlar
Karamanoğlu Mehmetbey Üniversitesi
Karaman Turkey
Selçuk Üniversitesi
Selçuklu Turkey
Metrikler
28
Atıf
7
Yazar
4
Anahtar Kelime