In-situ growth of few-layer graphene on ZnO with intimate interfacial contact for enhanced photocatalytic CO2 reduction activity
In-situ growth of few-layer graphene on ZnO with intimate interfacial contact for enhanced photocatalytic CO2 reduction activity
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ZnO 上的几层石墨烯原位生长具有紧密的界面接触,可增强光催化 CO2 还原活性
DOI:
10.1016/j.cej.2021.128501
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发表时间:
2021-05
影响因子:
15.1
通讯作者:
Jiaguo Yu
中科院分区:
文献类型:
--
作者:
Libo Wang;Haiyan Tan;Liuyang Zhang;Bei Cheng;Jiaguo Yu
Intimate interfacial contact between semiconductor photocatalysts and cocatalysts is important for the transfer and separation of photogenerated charge carriers. Herein, few-layer graphene, as an efficient cocatalyst, wasin-situdeposited on the surface of ZnO. The composite demonstrated improved photocatalytic CO2reduction performance than pristine ZnO, ascribing to the intimate interfacial contact and Schottky junction between ZnO and graphene. Meanwhile, photothermal effect of graphene and π-π conjugation interaction between graphene and CO2molecules also contributed to the performance enhancement. This work not only provides a feasible approach for thein-situgrowth of graphene, but also develops an efficient photocatalyst for CO2reduction.
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DOI:
10.1002/adfm.201904256
发表时间:
2019-08
期刊:
Adv. Funct. Mater.
影响因子:
--
作者:
Feiyan Xu;Kai Meng;Bicheng Zhu;Huibiao Liu;Jingsan Xu;Jiaguo Yu
通讯作者:
Jiaguo Yu
影响因子:
12.9
作者:
Yu Luo;Li Guojian;Zhang Xiaoshu;Ba Xin;Shi Guodong;Li Yong;Wong Po Keung;Yu Jimmy C.;Yu Ying
通讯作者:
Yu Ying
影响因子:
10.9
作者:
Cheng Gong;厦门 sup厦门大学化学化工学院化学系,固体表面物理化学国家重点实验室,福建;Siwan Xiang;Z. Zhang;Lan Sun;Chenqing Ye;Changjian Lin;宁德 sup宁德市师范学院,特色生物化工材料福建省重点实验室,福建
通讯作者:
Cheng Gong;厦门 sup厦门大学化学化工学院化学系,固体表面物理化学国家重点实验室,福建;Siwan Xiang;Z. Zhang;Lan Sun;Chenqing Ye;Changjian Lin;宁德 sup宁德市师范学院,特色生物化工材料福建省重点实验室,福建
影响因子:
23.5
作者:
Yang Xia;Jiaguo Yu
通讯作者:
Jiaguo Yu
DOI:
10.1021/j100065a052
发表时间:
1994-04
期刊:
The Journal of Physical Chemistry
影响因子:
--
作者:
Keith G. Pierce;M. Barteau
通讯作者:
Keith G. Pierce;M. Barteau