Scopus
YÖKSİS Eşleşti
Enhanced photocatalytic hydrogen evolution from band-gap tunable Ag<inf>2</inf>S:X (X = Ni, Co, Zn, Mn) nanocrystals: Effect of transition metal ions
Journal of Photochemistry and Photobiology A: Chemistry · Mayıs 2020
YÖKSİS Kayıtları
Enhanced photocatalytic hydrogen evolution from band-gap tunable Ag2S:X (X = Ni, Co, Zn, Mn) nanocrystals: Effect of transition metal ions
JOURNAL OF PHOTOCHEMISTRY AND PHOTOBIOLOGY A-CHEMISTRY · 2020 SCI-Expanded
PROFESÖR İMREN HATAY PATIR →
Enhanced photocatalytic hydrogen evolution from band-gap tunable Ag2S:X (X = Ni, Co, Zn, Mn) nanocrystals: Effect of transition metal ions
JOURNAL OF PHOTOCHEMISTRY AND PHOTOBIOLOGY A-CHEMISTRY · 2020 SCI-Expanded
DOKTOR ÖĞRETİM ÜYESİ GİZEM YILDIZ →
Enhanced photocatalytic hydrogen evolution from band-gap tunable Ag2S:X (X = Ni, Co, Zn, Mn) nanocrystals: Effect of transition metal ions
JOURNAL OF PHOTOCHEMISTRY AND PHOTOBIOLOGY A-CHEMISTRY · 2020 SCI
DOÇENT EMRE ASLAN →
Makale Bilgileri
DergiJournal of Photochemistry and Photobiology A: Chemistry
Yayın TarihiMayıs 2020
Cilt / Sayfa394
Scopus ID2-s2.0-85081656799
Özet
In the present work, Ni, Co, Zn and Mn doped Ag2S nanocrystal catalysts were prepared via the hot-injection technique which is one of the top-down approach. The nanocrystals were characterized by X-ray diffraction (XRD), transmission electron microscopy (TEM), scanning electron microscope (SEM), diffuse reflectance spectroscopy (DRS), UV−vis spectroscopy (UV) and cyclic voltammetry (CV) to illuminate the crystal properties and the photocatalytic mechanism. The presence of doping each of the transition metals on Ag2S nanocrystals were tested for their performance in the photocatalytic hydrogen evolution from water containing TEOA and EY as a hole scavenger and photoabsorber, respectively. The results demonstrated that Ni, Co, Zn and Mn doped Ag2S nanocrystals were showed higher photocatalytic activity as compared with the Ag2S under visible light irradiation source. In addition, transition metal consisting Ag2S catalysts, which in view of the limited literatures, provides new insights for expanding the application of chalcogenide catalysts.
Yazarlar (6)
1
Gizem Yanalak
2
Adem Sarilmaz
ORCID: 0000-0003-1463-9764
3
Gizem Karanfil
4
Emre Aslan
5
Faruk Ozel
ORCID: 0000-0002-3689-0469
6
Imren Hatay Patir
ORCID: 0000-0003-2937-6557
Anahtar Kelimeler
Acanthite
Ag S 2
Doping
Hydrogen production
Photocatalytic
Kurumlar
Karamanoğlu Mehmetbey Üniversitesi
Karaman Turkey
Selçuk Üniversitesi
Selçuklu Turkey
Metrikler
15
Atıf
6
Yazar
5
Anahtar Kelime