气候变化领域集成服务门户(CCPortal): Identification of water-infiltration-induced electrical energy generation by ionovoltaic effect in porous CuO nanowire films

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DOI	10.1039/d0ee02190c
	Identification of water-infiltration-induced electrical energy generation by ionovoltaic effect in porous CuO nanowire films
	Jin H.; Yoon S.G.; Lee W.H.; Cho Y.H.; Han J.; Park J.; Kim Y.S.
发表日期	2020
ISSN	1754-5692
起始页码	3432
结束页码	3438
卷号	13 期号:10
英文摘要	We verified the origin of water-infiltration-induced electricity generation by an ionovoltaic effect, specifically, ion-surface interaction induced potential asymmetry in porous structures. When 20 µl of water (NaCl, 0.1 M) infiltrates into a porous CuO nanowire film, electrical power of ~0.45 V and ~0.23 µA is produced for 40 minutes. Moreover, a method of proportionally amplifying electricity is presented, and the practicability is shown by turning on an LED with infiltration of eight seawater droplets. © The Royal Society of Chemistry.
语种	英语
scopus关键词	Copper oxides; Nanowires; Sodium chloride; CuO nanowires; Electrical energy; Electrical power; Electricity generation; Ion surface interactions; Porous structures; Water infiltration; Infiltration
来源期刊	Energy and Environmental Science
文献类型	期刊论文
条目标识符	http://gcip.llas.ac.cn/handle/2XKMVOVA/162537
作者单位	Program in Nano Science and Technology, Graduate School of Convergence Science and Technology, Seoul National University Gwanak-gu, Seoul, 08826, South Korea; Department of Chemistry and Chemical Biology, Harvard University, 12 Oxford Street, Cambridge, MA 02138, United States; School of Chemical and Biological Engineering, College of Engineering, Seoul National University Gwanak-gu, Seoul, 08826, South Korea; Advanced Institute of Convergence Technology, 145 Gwanggyo-ro Yeongtong-gu, Suwon, 16229, South Korea
推荐引用方式 GB/T 7714	Jin H.,Yoon S.G.,Lee W.H.,et al. Identification of water-infiltration-induced electrical energy generation by ionovoltaic effect in porous CuO nanowire films[J],2020,13(10).
APA	Jin H..,Yoon S.G..,Lee W.H..,Cho Y.H..,Han J..,...&Kim Y.S..(2020).Identification of water-infiltration-induced electrical energy generation by ionovoltaic effect in porous CuO nanowire films.Energy and Environmental Science,13(10).
MLA	Jin H.,et al."Identification of water-infiltration-induced electrical energy generation by ionovoltaic effect in porous CuO nanowire films".Energy and Environmental Science 13.10(2020).