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General synthesis strategy for hollow porous prismatic graphitic carbon nitride: a high-performance photocatalyst for H2 production and degradation of RhB by Huang, Ting; Zhang, Wenyao; Pan, Shugang; Shi, Lingling; Zhu, Junwu; Wang, Xin; Fu, Yongsheng is a Engineering article available to read on EtoBox.
What is General synthesis strategy for hollow porous prismatic graphitic carbon nitride: a high-performance photocatalyst for H2 production and degradation of RhB about?
This paper reports a general synthesis strategy for the hollow porous prismatic graphitic carbon nitride obtained from a supramolecular precursor with prismatic morphology, which was synthesized via a one-pot hydrothermal process using melamine or other N-containing compounds as the starting materials, without any other assist reagents. The best g-C 3 N 4 photocatalyst in this work possesses a high hydrogen evolution rate (3486 lmol h -1 g -1 , k [ 420 nm and 14643 lmol h -1 g -1 under full spectrum light) and superior photocatalytic activity in degradation of rhodamine B dye, giving a rate constant of 0.05032 min -1 , almost 14.7 times than the bulk g-C 3 N 4 under the visible light irradiation. The excellent photocatalytic performance is mainly attributed to the large specific surface area, more negative conduction potential and the faster separation efficiency of the g-C 3 N 4 photocatalyst.
Who reads General synthesis strategy for hollow porous prismatic graphitic carbon nitride: a high-performance photocatalyst for H2 production and degradation of RhB?
It is typically read by researchers, students, and practitioners in Engineering.
- Author
- Huang, Ting; Zhang, Wenyao; Pan, Shugang; Shi, Lingling; Zhu, Junwu; Wang, Xin; Fu, Yongsheng
- Publisher
- Springer; Springer-Verlag; Kluwer Academic Publishers; Springer Science and Business Media LLC; Society for Mining, Metallurgy and Exploration Inc. (ISSN 0022-2461)
- Published
- 2020
- Language
- EN
- Field
- Engineering (Physical Sciences)