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Exploration of CeO2-CuO Quantum Dots in Situ Grown on Graphene under Hypha Assistance for Highly Efficient Solar-Driven Hydrogen Production

文献类型：期刊论文

作者Li, Ping1,2; Wu, Zhiyi3; Zhang, Wenya6; Wu, Zhengying6; Wang, Yaping4; Chen, Feng5,6; Chen, Zhigang6; Qian, Junchao6
刊名INORGANIC CHEMISTRY
出版日期2018-12-03
卷号57期号:23页码:14532-14541
ISSN号0020-1669
DOI10.1021/acs.inorgchem.8b01936
英文摘要The development of an artificial model of photoinduced hydrogen production system requires efficient, long-term stability and cost-competitive photocatalysts to store solar energy in chemical bonds. However, the existing photocatalysts still suffer from the high cost, high recombination rate of photoexcited electron hole pairs, and poor photostability. Herein, we demonstrate the synthesis of a p-type CuO/n-type CeO2 heterojunction in situ grown on graphene via a hypha assistance process. Amazingly, optical and photoelectrochemical measurements show the superiority of this hierarchically biomorphic structure. The observed H-2 evolution rate of the CeO2-CuO quantum dots/graphene has reached 2481 mu mol.h(-1).g(-1) and remains unchanged in four hydrogen production cycles. Considering the convenience of microbial culture, this heterostructure system has great potential as a photocatalyst for solar-fuel conversion.
WOS关键词GRAPHITE OXIDE ; METAL-OXIDES ; WATER ; NANOPARTICLES ; GENERATION ; CONVERSION ; CATALYSTS ; ENERGY ; TIO2
资助项目National Natural Science Foundation of China[51478285] ; National Natural Science Foundation of China[21407111] ; National Natural Science Foundation of China[21576175] ; National key research and development plan of "air pollution causes and control technology research"[2017YFC0211900] ; Natural Science Foundation of Jiangsu Province[BK20151198] ; Collegiate Natural Science Fund of Jiangsu Province[14KJA430004] ; Collegiate Natural Science Fund of Jiangsu Province[16KJA430008] ; Priority Academic Program Development of Jiangsu Higher Education Institutions (PAPD) ; Jiangsu Collaborative Innovation Center of Technology and Material for Water Treatment ; Science and Technology Development Project of Suzhou[SYG201742] ; Young Foundation of Suzhou University of Science and technology[XKQ201612] ; People's Livelihood Technology Project Foundation of Suzhou Xiangcheng District[201709] ; Creative Project of Postgraduate of Jiangsu Province[KYLX16_1356]
WOS研究方向Chemistry
语种英语
WOS记录号WOS:000452344400013
出版者AMER CHEMICAL SOC
资助机构National Natural Science Foundation of China ; National Natural Science Foundation of China ; National key research and development plan of "air pollution causes and control technology research" ; National key research and development plan of "air pollution causes and control technology research" ; Natural Science Foundation of Jiangsu Province ; Natural Science Foundation of Jiangsu Province ; Collegiate Natural Science Fund of Jiangsu Province ; Collegiate Natural Science Fund of Jiangsu Province ; Priority Academic Program Development of Jiangsu Higher Education Institutions (PAPD) ; Priority Academic Program Development of Jiangsu Higher Education Institutions (PAPD) ; Jiangsu Collaborative Innovation Center of Technology and Material for Water Treatment ; Jiangsu Collaborative Innovation Center of Technology and Material for Water Treatment ; Science and Technology Development Project of Suzhou ; Science and Technology Development Project of Suzhou ; Young Foundation of Suzhou University of Science and technology ; Young Foundation of Suzhou University of Science and technology ; People's Livelihood Technology Project Foundation of Suzhou Xiangcheng District ; People's Livelihood Technology Project Foundation of Suzhou Xiangcheng District ; Creative Project of Postgraduate of Jiangsu Province ; Creative Project of Postgraduate of Jiangsu Province ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National key research and development plan of "air pollution causes and control technology research" ; National key research and development plan of "air pollution causes and control technology research" ; Natural Science Foundation of Jiangsu Province ; Natural Science Foundation of Jiangsu Province ; Collegiate Natural Science Fund of Jiangsu Province ; Collegiate Natural Science Fund of Jiangsu Province ; Priority Academic Program Development of Jiangsu Higher Education Institutions (PAPD) ; Priority Academic Program Development of Jiangsu Higher Education Institutions (PAPD) ; Jiangsu Collaborative Innovation Center of Technology and Material for Water Treatment ; Jiangsu Collaborative Innovation Center of Technology and Material for Water Treatment ; Science and Technology Development Project of Suzhou ; Science and Technology Development Project of Suzhou ; Young Foundation of Suzhou University of Science and technology ; Young Foundation of Suzhou University of Science and technology ; People's Livelihood Technology Project Foundation of Suzhou Xiangcheng District ; People's Livelihood Technology Project Foundation of Suzhou Xiangcheng District ; Creative Project of Postgraduate of Jiangsu Province ; Creative Project of Postgraduate of Jiangsu Province ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National key research and development plan of "air pollution causes and control technology research" ; National key research and development plan of "air pollution causes and control technology research" ; Natural Science Foundation of Jiangsu Province ; Natural Science Foundation of Jiangsu Province ; Collegiate Natural Science Fund of Jiangsu Province ; Collegiate Natural Science Fund of Jiangsu Province ; Priority Academic Program Development of Jiangsu Higher Education Institutions (PAPD) ; Priority Academic Program Development of Jiangsu Higher Education Institutions (PAPD) ; Jiangsu Collaborative Innovation Center of Technology and Material for Water Treatment ; Jiangsu Collaborative Innovation Center of Technology and Material for Water Treatment ; Science and Technology Development Project of Suzhou ; Science and Technology Development Project of Suzhou ; Young Foundation of Suzhou University of Science and technology ; Young Foundation of Suzhou University of Science and technology ; People's Livelihood Technology Project Foundation of Suzhou Xiangcheng District ; People's Livelihood Technology Project Foundation of Suzhou Xiangcheng District ; Creative Project of Postgraduate of Jiangsu Province ; Creative Project of Postgraduate of Jiangsu Province ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National key research and development plan of "air pollution causes and control technology research" ; National key research and development plan of "air pollution causes and control technology research" ; Natural Science Foundation of Jiangsu Province ; Natural Science Foundation of Jiangsu Province ; Collegiate Natural Science Fund of Jiangsu Province ; Collegiate Natural Science Fund of Jiangsu Province ; Priority Academic Program Development of Jiangsu Higher Education Institutions (PAPD) ; Priority Academic Program Development of Jiangsu Higher Education Institutions (PAPD) ; Jiangsu Collaborative Innovation Center of Technology and Material for Water Treatment ; Jiangsu Collaborative Innovation Center of Technology and Material for Water Treatment ; Science and Technology Development Project of Suzhou ; Science and Technology Development Project of Suzhou ; Young Foundation of Suzhou University of Science and technology ; Young Foundation of Suzhou University of Science and technology ; People's Livelihood Technology Project Foundation of Suzhou Xiangcheng District ; People's Livelihood Technology Project Foundation of Suzhou Xiangcheng District ; Creative Project of Postgraduate of Jiangsu Province ; Creative Project of Postgraduate of Jiangsu Province
源URL[http://ir.wipm.ac.cn/handle/112942/13473]  
专题中国科学院武汉物理与数学研究所
通讯作者Chen, Zhigang; Qian, Junchao
作者单位1.Fudan Univ, State Key Lab, 220 Handan Rd, Shanghai 200433, Peoples R China
2.Fudan Univ, Dept Mat Sci, 220 Handan Rd, Shanghai 200433, Peoples R China
3.Soochow Univ, Jiangsu Key Lab Carbon Based Funct Mat & Devices, 199 Renai Rd, Suzhou 215123, Peoples R China
4.Jiangsu Univ, Dept Mat Sci & Engn, 301 Xuefu Rd, Zhenjiang 212013, Peoples R China
5.Chinese Acad Sci, Wuhan Inst Phys & Math, West 30 Xiao Hong Shan, Wuhan 430071, Hubei, Peoples R China
6.Suzhou Univ Sci & Technol, Jiangsu Key Lab Environm Funct Mat, 1 Kerui Rd, Suzhou 215009, Peoples R China
推荐引用方式
GB/T 7714		 Li, Ping,Wu, Zhiyi,Zhang, Wenya,et al. Exploration of CeO2-CuO Quantum Dots in Situ Grown on Graphene under Hypha Assistance for Highly Efficient Solar-Driven Hydrogen Production[J]. INORGANIC CHEMISTRY,2018,57(23):14532-14541.
APA Li, Ping.,Wu, Zhiyi.,Zhang, Wenya.,Wu, Zhengying.,Wang, Yaping.,...&Qian, Junchao.(2018).Exploration of CeO2-CuO Quantum Dots in Situ Grown on Graphene under Hypha Assistance for Highly Efficient Solar-Driven Hydrogen Production.INORGANIC CHEMISTRY,57(23),14532-14541.
MLA Li, Ping,et al."Exploration of CeO2-CuO Quantum Dots in Situ Grown on Graphene under Hypha Assistance for Highly Efficient Solar-Driven Hydrogen Production".INORGANIC CHEMISTRY 57.23(2018):14532-14541.

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来源：武汉物理与数学研究所

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