Photocatalytic hydrogen evolution based on mercaptopropionic acid stabilized CdS and CdTeS quantum dots
Küçük Resim Yok
Tarih
2016
Dergi Başlığı
Dergi ISSN
Cilt Başlığı
Yayıncı
PERGAMON-ELSEVIER SCIENCE LTD
Erişim Hakkı
info:eu-repo/semantics/closedAccess
Özet
The photocatalytic hydrogen evolution based on 3-mercaptopropionic acid stabilized CdS, CdTe, and CdTe0.3S0.5 alloyed quantum dots (QDs) have been investigated under visible light irradiation in the aqueous solution by using ascorbic acid solution as a sacrificial electron donor and CoCl2 center dot 6H(2)O as a co-catalyst. CdS and CdTeS alloyed QDs exhibits higher hydrogen evolution rates of 9.3 mmol g(-1), h(-1) and 8 mmol g(-1) h(-1), respectively, which is about two fold higher than CdTe. (C) 2016 Hydrogen Energy Publications LLC. Published by Elsevier Ltd. All rights reserved.
Açıklama
Anahtar Kelimeler
Photocatalytic hydrogen evolution, Quantum dots
Kaynak
INTERNATIONAL JOURNAL OF HYDROGEN ENERGY
WoS Q Değeri
Q1
Scopus Q Değeri
Q1
Cilt
41
Sayı
45
