杨培志，男，1966年5月生，云南大理人，博士，研究员，博士生导师。

1987年毕业于云南师范大学化学系，获学士学位；

1992年毕业于中国科技大学材料科学与工程系，获硕士学位；

1999年在中科院上海光学精密机械研究所获博士学位，师从于邓佩珍教授和干福熹院士；

1999年8月～2001年11月在中科院上海硅酸盐研究所做博士后，合作导师为殷之文院士；

2001年11月～2003年2月在欧洲核子研究中心（CERN）做访问学者；

2003年3月～2004年12月在中科院上海硅酸盐研究所从事新型光电功能材料研究，

2004年12月至今 云南师范大学能源与环境科学学院教授,博士生导师

An all-weather solar cell that can harvest energy from sunlight and rain

作者:Tang, QW (Tang, Qunwei)^{[ 1 ]} ; Zhang, HN (Zhang, Hongna)^{[ 1 ]} ; He, BL (He, Benlin)^{[ 1 ]} ; Yang, PZ (Yang, Peizhi)^{[ 2 ]}

NANO ENERGY

卷: 30

页: 818-824

DOI: 10.1016/j.nanoen.2016.09.014

出版年: DEC 2016

查看期刊信息

摘要

Future solar cells may produce electricity in all weathers. We present here a cost-effective and high-efficiency graphene based conducting composite tailored all-weather solar cell that can be actuated with raindrops and sunlight. Due to the formation of pi-electronIcation double-layer pseudocapacitance at conducting composite/raindrop interface, the delocalized pi-electrons on graphene can migrate along percolating pathways forward at spreading process and backward at shrinking periods, resulting in charging and discharging of the pseudocapacitor. The optimized solar cell yields a photoelectric conversion efficiency of 9.8% under simulated sunlight irradiation (air mass 1.5, 100 mW cm(-2)) as well as current over several microamps and voltage of hundreds of microvolts under simulated raindrops. This work could extend our knowledge of future all-weather solar cells. (C) 2016 Elsevier Ltd. All rights reserved.

关键词

作者关键词:All-weather solar cell; Conducting composite; Charge transfer; Energy conversion

KeyWords Plus:COUNTER ELECTRODES; GRAPHENE; ELECTRICITY; ADSORPTION; FILMS

作者信息

通讯作者地址: Tang, QW (通讯作者)

Ocean Univ China, Inst Mat Sci & Engn, Qingdao 266100, Peoples R China.  增强组织信息的名称    Ocean University of China

通讯作者地址: Yang, PZ (通讯作者)

Yunnan Normal Univ, Minist Educ, Key Lab Adv Tech & Preparat Renewable Energy Mat, Kunming 650500, Peoples R China.  增强组织信息的名称    Yunnan Normal University

地址:

	[ 1 ] Ocean Univ China, Inst Mat Sci & Engn, Qingdao 266100, Peoples R China
	[ 2 ] Yunnan Normal Univ, Minist Educ, Key Lab Adv Tech & Preparat Renewable Energy Mat, Kunming 650500, Peoples R China

电子邮件地址:tangqunwei@ouc.edu.cn; pzhyang@hotmail.com