Scopus
YÖKSİS Eşleşti
Ternary and quaternary thiospinel nanocrystals with adjustable compositions: effects of Band-Gaps and nanostructures on Visible-Light-Driven photocatalytic H<inf>2</inf> evolution
Materials Today Energy · Haziran 2020
YÖKSİS Kayıtları
Ternary and quaternary thiospinel nanocrystals with adjustable compositions: effects of Band-Gaps and nanostructures on Visible-Light-Driven photocatalytic H2 evolution
Materials Today Energy · 2020 SCI-Expanded
DOKTOR ÖĞRETİM ÜYESİ GİZEM YILDIZ →
Ternary and quaternary thiospinel nanocrystals with adjustable compositions: effects of Band-Gaps and nanostructures on Visible-Light-Driven photocatalytic H-2 evolution
Materials Today Energy · 2020 SCI-Expanded
PROFESÖR İMREN HATAY PATIR →
Ternary and quaternary thiospinel nanocrystals with adjustable compositions: effects of Band-Gaps and nanostructures on Visible-Light-Driven photocatalytic H-2 evolution
Materials Today Energy · 2020 SCI-Expanded
DOÇENT EMRE ASLAN →
Makale Bilgileri
DergiMaterials Today Energy
Yayın TarihiHaziran 2020
Cilt / Sayfa16
Scopus ID2-s2.0-85083489977
Özet
Ternary and quaternary structured thiospinel nanocrystals are important materials for energy applications based on their outstanding characteristics such as earth abundant components, non-toxic nature and simple production. In this study, CuNiCoS4, CuCo5S8 and CuCo2S4 nanocrystals have been successfully synthesized via hot injection-method with generalized synthesis conditions and detailed structural, optical and electrochemical characterizations were performed for the first time. The characterization results indicated that the nanocrystals were single phase, nearly stoichiometric composition and a mean size below 10 nm. Moreover, the synthesized nanocrystals have been used for the photocatalytic hydrogen evolution as a catalyst under visible light irradiation. In these reactions, CuNiCoS4 nanocrystals exhibited higher photocatalytic activity and stability than the others. CuNiCoS4 and CuCo5S8 catalyst have firstly been proven as valuable alternatives to CuCo2S4 structure and Platinum in hydrogen evolution reactions and are of particular interest due to lower costs, ease of fabrication and comparable evolution performance.
Yazarlar (6)
1
Adem Sarilmaz
ORCID: 0000-0003-1463-9764
2
Gizem Yanalak
3
Emre Aslan
4
H. Akyildiz
5
Imren Hatay Patir
ORCID: 0000-0003-2937-6557
6
Faruk Ozel
ORCID: 0000-0002-3689-0469
Anahtar Kelimeler
CuCo S 2 4
CuCo S 5 8
CuNiCoS 4
Hydrogen evolution
Water splitting
Kurumlar
Karamanoğlu Mehmetbey Üniversitesi
Karaman Turkey
Konya Technical University
Konya Turkey
Selçuk Üniversitesi
Selçuklu Turkey
Metrikler
13
Atıf
6
Yazar
5
Anahtar Kelime