Sugar-assisted mechanochemical exfoliation of graphitic carbon nitride for enhanced visible-light photocatalytic performance

Liu, Wei; Yanase, Takashi; Iwasa, Nobuhiro et al.

International journal of hydrogen energy, 2020, 45(15), 8444-8455

Permalink : https://hdl.handle.net/2115/84419

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アクセス権
open access
URI
https://hdl.handle.net/2115/84419
タイトル
Sugar-assisted mechanochemical exfoliation of graphitic carbon nitride for enhanced visible-light photocatalytic performance
著者
Liu, Wei ; Yanase, Takashi ; Iwasa, Nobuhiro ; Koizumi, Hitoshi ; Mukai, Shin ; Iwamura, Shinichiro ; Nagahama, Taro ; Shimada, Toshihiro
著者名
Liu, Wei
著者名
Yanase, Takashi
著者名
Iwasa, Nobuhiro
著者名
Koizumi, Hitoshi
著者名
Mukai, Shin
著者名
Iwamura, Shinichiro
e-Rad_Researcher
20357651
著者名
Nagahama, Taro
e-Rad_Researcher
10262148
著者名
Shimada, Toshihiro
言語
英語
キーワード
G-C3N4 nanoplates
Co-grinding
Sugar
Photocatalytic activity
発行日
2020-03-18
出版者
Elsevier
収録物名
International journal of hydrogen energy
巻(号)
45(15)
ページ
8444-8455
抄録
A simple co-grinding treatment with fructose is introduced for the efficient and scalable preparation of g-C3N4 nanoplates. The results revealed that these g-C3N4 nanoplates still preserved the basic framework of carbon nitride and even displayed superior morphological properties and electronic structures. With respect to the pristine carbon nitride, the few-layered g-C3N4 impressively demonstrated an enhanced photocatalytic activity towards hydrogen generation and the degradation of Rhodamine B (RhB) under visible light illumination, emphasizing the vital roles of the morphology and electronic structures on the photocatalytic performance. This study provided sustainable and cost-effective tactics for the delamination of g-C3N4 for efficient energy conversion. (C) 2020 Hydrogen Energy Publications LLC. Published by Elsevier Ltd. All rights reserved.
資源タイプ
学術雑誌論文
出版タイプ
Accepted Manuscript
権利情報
Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International
権利情報
©2020. This manuscript version is made available under the CC-BY-NC-ND 4.0 license http://creativecommons.org/licenses/by-nc-nd/4.0/
PISSN
0360-3199
関連情報 (isVersionOf)
出版社版DOI
https://doi.org/10.1016/j.ijhydene.2020.01.024