Scopus
YÖKSİS Eşleşti
1D Amorphous Tungsten-Based Ternary Refractory Metal Sulfides for Catalytic Hydrogen Evolution at Soft Interfaces
ChemNanoMat · Aralık 2019
YÖKSİS Kayıtları
1D Amorphous Tungsten‐Based Ternary Refractory Metal Sulfides for Catalytic Hydrogen Evolution at Soft Interfaces
ChemNanoMat · 2019 SCI-Expanded
DOÇENT EMRE ASLAN →
1D Amorphous Tungsten‐Based Ternary Refractory Metal Sulfides for Catalytic Hydrogen Evolution at Soft Interfaces
ChemNanoMat · 2019 SCI-Expanded
PROFESÖR İMREN HATAY PATIR →
Makale Bilgileri
DergiChemNanoMat
Yayın TarihiAralık 2019
Cilt / Sayfa5 · 1461-1466
Scopus ID2-s2.0-85074720295
Özet
Transition metals incorporated into molybdenum sulfide and tungsten sulfide matrixes are promising candidates for hydrogen evolution due to the unique chemical and physical properties. Here, we first describe a general strategy for the synthesis of rod-like ternary refractory metal sulfides (MWSx; M=Ni, Co, Fe and Mn) through a simple hot-injection method. The newly developed materials are affirmed as valuable alternatives to noble metal Pt due to their simple fabrication, inexpensive and impressive catalytic performance. We present that highly efficient catalysts for the hydrogen evolution at a polarized water/1,2-dichloroethane (DCE) interface by using the decamethylferrocene (DMFc). Kinetics of hydrogen evolution studies are monitored by two phase reactions using UV/Vis spectroscopy, and also further proved by gas chromatography. These ternary refractory metal sulfide catalysts show high catalytic activities on hydrogen evolution comparable to platinum. The rate of hydrogen evolution for the MWSx catalysts changed in the order Ni>Co>Fe>Mn according to the type of first row transition metals.
Yazarlar (5)
1
Emre Aslan
2
Adem Sarilmaz
ORCID: 0000-0003-1463-9764
3
Faruk Ozel
ORCID: 0000-0002-3689-0469
4
Imren Hatay Patir
ORCID: 0000-0003-2937-6557
5
Hubert H. Girault
Anahtar Kelimeler
biphasic reactions
hydrogen evolution
liquid/liquid interfaces
Kurumlar
École Polytechnique Fédérale de Lausanne
Lausanne Switzerland
Karamanoğlu Mehmetbey Üniversitesi
Karaman Turkey
Selçuk Üniversitesi
Selçuklu Turkey
Metrikler
10
Atıf
5
Yazar
3
Anahtar Kelime