A novel nacre-like metal/metal structure by lithography and electrodeposition

doi:10.1016/j.jallcom.2021.158853

CORC > 金属研究所 > 中国科学院金属研究所

	A novel nacre-like metal/metal structure by lithography and electrodeposition
	Cuan, Xiao-Yi 2,3; Lin, Yan 1; Pan, Jie 2; Sun, Dong-Ming 2; Li, Yi 2
刊名	JOURNAL OF ALLOYS AND COMPOUNDS
	2021-06-05
卷号	865 页码:8
关键词	Nacre-like metal/metal structure Lithography Electrodeposition Fracture behavior
ISSN号	0925-8388
DOI	10.1016/j.jallcom.2021.158853
通讯作者	Sun, Dong-Ming(dmsun@imr.ac.cn) ; Li, Yi(liyi@imr.ac.cn)
英文摘要	Taking a leaf out of Nature's book, the use of nacre-like structure in the materials synthesis has generated notable successes in creating novel structural composites but has yielded few practical advances in metals. Here we have successfully architected the intricate hierarchical microstructure, the brick-and-mortar structure, in metal/metal hybrids simply by deploying the coupling of lithographic method and electrodeposition technique, which allows the accurate control over the size, volume fraction and shape of the brick, amorphous Ni-P alloy or nanocrystalline Ni, and the formation of a fully interconnected mortar phase, ultrafine-grained Ni or Cu. Tensile testing results show that these innovative composites exhibit an enhanced crack-initiation fracture toughness, and their fracture behaviors have a strong dependency on the initial notch/crack orientation. Our work removes restrictions on the design and synthesis of the real nacre-like metal/metal structure, and provides a promising strategy for developing advanced metals by taking advantages of complex 3 demension brick-and-mortar structure and intricate interface architectures. (C) 2021 Elsevier B.V. All rights reserved.
资助项目	National Key Research and Development Program of China[2017YFB0702003] ; National Natural Science Foundation of China[52001075] ; GDAS' Projects of the Construction of the Domestic First-class Research Organization[2019GDASYL-0103074]
WOS研究方向	Chemistry ; Materials Science ; Metallurgy & Metallurgical Engineering
语种	英语
出版者	ELSEVIER SCIENCE SA
WOS记录号	WOS:000626334500060
资助机构	National Key Research and Development Program of China ; National Natural Science Foundation of China ; GDAS' Projects of the Construction of the Domestic First-class Research Organization
内容类型	期刊论文
源URL	[http://ir.imr.ac.cn/handle/321006/161638]
专题	金属研究所_中国科学院金属研究所
通讯作者	Sun, Dong-Ming; Li, Yi
作者单位	1.Guangdong Acad Sci, China Ukraine Inst Welding, Guangzhou 510651, Peoples R China 2.Chinese Acad Sci, Inst Met Res, Shenyang Natl Lab Mat Sci, Shenyang 110016, Peoples R China 3.Univ Sci & Technol China, Sch Mat Sci & Engn, Hefei 230026, Peoples R China
推荐引用方式 GB/T 7714	Cuan, Xiao-Yi,Lin, Yan,Pan, Jie,et al. A novel nacre-like metal/metal structure by lithography and electrodeposition[J]. JOURNAL OF ALLOYS AND COMPOUNDS,2021,865:8.
APA	Cuan, Xiao-Yi,Lin, Yan,Pan, Jie,Sun, Dong-Ming,&Li, Yi.(2021).A novel nacre-like metal/metal structure by lithography and electrodeposition.JOURNAL OF ALLOYS AND COMPOUNDS,865,8.
MLA	Cuan, Xiao-Yi,et al."A novel nacre-like metal/metal structure by lithography and electrodeposition".JOURNAL OF ALLOYS AND COMPOUNDS 865(2021):8.