Applied Surface Science 442 (2018) 224–231 Contents lists available at ScienceDirect Applied Surface Science journal homepage: www.elsevier.com/locate/apsusc Full Length Article Three-dimensional hollow graphene efﬁciently promotes electron transfer of Ag PO for photocatalytically eliminating phenol 3 4 a,b a b,⇑ a,⇑ Shaoqing Song , Aiyun Meng , Shujuan Jiang , Bei Cheng State Key Laboratory of Advanced Technology for Materials Synthesis and Processing, Wuhan University of Technology, 122 Luoshi Road, Wuhan 430070, PR China School of Material Science and Chemical Engineering, Ningbo University, Ningbo 315211, PR China ar ti c l e i nf o ab stra ct Article history: The effective transport of photo-induced carriers over semiconductor photocatalyst is critical for enhanc- Received 11 January 2018 ing the photocatalytic performance under light excitation. Although oxidized graphene (GO) and/or Revised 8 February 2018 reduced graphene oxide (rGO) has been used as cocatalyst to promote the transfer and utilization of elec- Accepted 9 February 2018 trons, however, random diffusion and transfer of photo-induced charges are inevitable from all sides over Available online 15 February 2018 these actual graphene owing to the limitation of the preparation process and theory. Herein, we utilized three-dimensional hollow carbon graphene (HCG) to promote the efﬁcient electron
Applied Surface Science – Elsevier
Published: Jun 1, 2018
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