Novel NiPt alloy nanoparticle decorated 2D layered g-C3N4 nanosheets: a highly efficient catalyst for hydrogen generation from hydrous hydrazine. Issue 15 (28th March 2019)

• Record Type: Journal Article
• Authors: Wan, Chao; Sun, Lin; Xu, Lixin; Cheng, Dang-guo; Chen, Fengqiu; Zhan, Xiaoli; Yang, Yongrong
• Is Part Of: Journal of materials chemistry. Volume 7:Issue 15(2019)
• Page Start: 8798
• Page End: 8804
• Publication Date: 2019-03-28
• Subjects: Materials -- Research -- Periodicals; Chemistry, Analytic -- Periodicals; Environmental sciences -- Research -- Periodicals; 543.0284
• DOI: 10.1039/c9ta01535c
• Languages: English
• ISSNs: 2050-7488

Abstract

Abstract : By virtue of the synergistic electronic effect among nickel, platinum, and g-C3 N4 nanosheets (NSs), the prepared Ni0.6 Pt0.4 /g-C3 N4 NSs exhibit improved dehydrogenation of hydrous hydrazine with a turnover frequency (TOF) value as high as 2194 h −1 at 323 K. Abstract : Novel NiPt/graphitic carbon nitride nanosheets (g-C3 N4 NSs) have been successfully constructed through a simple and facile wet chemical reduction approach. Interestingly, benefiting from the unique structure of g-C3 N4 NSs and their strong interaction with NiPt, Ni0.6 Pt0.4 /g-C3 N4 NSs demonstrate outstanding catalytic activity toward hydrogen generation from hydrous hydrazine, giving 100% H2 selectivity with a high turnover frequency (TOF) value of 2194 h −1 at 323 K.