Bulk Nanostructuring of Janus-Type Metal Electrodes

doi:10.1002/chem.202001420

	Bulk Nanostructuring of Janus-Type Metal Electrodes
	Gao, Dandan 1; Liu, Si 1; Liu, Rongji 1,2; Streb, Carsten 1,3
刊名	CHEMISTRY-A EUROPEAN JOURNAL
	2020-09-01
卷号	26 期号:49 页码:11109-11112
关键词	electrocatalysis metal oxide nanostructure self-assembly surface modification
ISSN号	0947-6539
DOI	10.1002/chem.202001420
英文摘要	The stable deposition of reactive nanostructures on metal electrodes is a key process for modern technologies including energy conversion/ storage, electrocatalysis or sensing. Here a facile, scalable route is reported, which allows the bulk nanostructuring of copper foam electrodes with metal, metal oxide or metal hydroxide nanostructures. A concentration-gradient driven synthetic approach enables the fabrication of Janus-type electrodes where one face features Cu(OH)(2)nanowires, while the other face features CuO nanoflowers. Thermal or chemical conversion of the nanostructured surfaces into copper oxide or copper metal is possible whilst retaining the respective nanostructure morphologies. As proof of concept, the functionalized electrodes are promising in electrocatalytic water oxidation and water reduction reactions.
WOS关键词	NANOWIRE ARRAYS ; LOW-COST ; HYDROGEN ; OXIDES ; COPPER
WOS研究方向	Chemistry
语种	英语
出版者	WILEY-V C H VERLAG GMBH
WOS记录号	WOS:000565607500007
内容类型	期刊论文
源URL	[http://ir.ipe.ac.cn/handle/122111/41897]
专题	中国科学院过程工程研究所
通讯作者	Streb, Carsten
作者单位	1.Ulm Univ, Inst Inorgan Chem 1, Albert Einstein Allee 11, D-89081 Ulm, Germany 2.Chinese Acad Sci, Inst Proc Engn, CAS Key Lab Green Proc & Engn, Beijing 100190, Peoples R China 3.Helmholtz Inst Ulm, Helmholtzstr 12, D-89081 Ulm, Germany
推荐引用方式 GB/T 7714	Gao, Dandan,Liu, Si,Liu, Rongji,et al. Bulk Nanostructuring of Janus-Type Metal Electrodes[J]. CHEMISTRY-A EUROPEAN JOURNAL,2020,26(49):11109-11112.
APA	Gao, Dandan,Liu, Si,Liu, Rongji,&Streb, Carsten.(2020).Bulk Nanostructuring of Janus-Type Metal Electrodes.CHEMISTRY-A EUROPEAN JOURNAL,26(49),11109-11112.
MLA	Gao, Dandan,et al."Bulk Nanostructuring of Janus-Type Metal Electrodes".CHEMISTRY-A EUROPEAN JOURNAL 26.49(2020):11109-11112.