Z-Scheme MoS2/g-C3N4 heterojunction for efficient visible light photocatalytic CO2 reduction. Issue 42 (12th October 2018)

• Record Type: Journal Article
• Authors: Qin, Hao; Guo, Rui-Tang; Liu, Xing-Yu; Pan, Wei-Guo; Wang, Zhong-Yi; Shi, Xu; Tang, Jun-Ying; Huang, Chun-Ying
• Is Part Of: Dalton transactions. Volume 47:Issue 42(2018)
• Page Start: 15155
• Page End: 15163
• Publication Date: 2018-10-12
• Subjects: Chemistry, Inorganic -- Periodicals; Chemistry, Physical and theoretical -- Periodicals; Chemistry, Inorganic -- Periodicals; 546.05
• DOI: 10.1039/c8dt02901f
• Languages: English
• ISSNs: 1477-9226

Abstract

Abstract : Z -Scheme MoS2 /g-C3 N4 heterojunction photocatalysts were fabricated using a hydrothermal deposition procedure together with a calcination route, and then applied for CO2 photoreduction. Abstract : Z -Scheme MoS2 /g-C3 N4 heterojunction photocatalysts were fabricated using a hydrothermal deposition procedure together with a calcination route, and then applied for CO2 photoreduction. Experimental results indicated that the 10% MoS2 /g-C3 N4 heterojunction displayed the best photocatalytic performance. Furthermore, the maximum CO yields of 58.59 μmol (g-cat) −1 under 7 h-visible light irradiation was up to 2.94 times that of the unadulterated g-C3 N4 . The enhanced photocatalytic performance of 10% MoS2 /g-C3 N4 catalyst was due to the favored visible light response, the efficient separation of photogenerated electron–hole pairs as well as its larger specific surface area.