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A novel nacre-like metal/metal structure by lithography and electrodeposition
Cuan, Xiao-Yi1,2; Lin, Yan3; Pan, Jie1; Sun, Dong-Ming1; Li, Yi1
Corresponding AuthorSun, Dong-Ming(dmsun@imr.ac.cn) ; Li, Yi(liyi@imr.ac.cn)
2021-06-05
Source PublicationJOURNAL OF ALLOYS AND COMPOUNDS
ISSN0925-8388
Volume865Pages:8
AbstractTaking 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.
KeywordNacre-like metal/metal structure Lithography Electrodeposition Fracture behavior
Funding OrganizationNational 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
DOI10.1016/j.jallcom.2021.158853
Indexed BySCI
Language英语
Funding ProjectNational 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 Research AreaChemistry ; Materials Science ; Metallurgy & Metallurgical Engineering
WOS SubjectChemistry, Physical ; Materials Science, Multidisciplinary ; Metallurgy & Metallurgical Engineering
WOS IDWOS:000626334500060
PublisherELSEVIER SCIENCE SA
Citation statistics
Document Type期刊论文
Identifierhttp://ir.imr.ac.cn/handle/321006/161639
Collection中国科学院金属研究所
Corresponding AuthorSun, Dong-Ming; Li, Yi
Affiliation1.Chinese Acad Sci, Inst Met Res, Shenyang Natl Lab Mat Sci, Shenyang 110016, Peoples R China
2.Univ Sci & Technol China, Sch Mat Sci & Engn, Hefei 230026, Peoples R China
3.Guangdong Acad Sci, China Ukraine Inst Welding, Guangzhou 510651, Peoples R China
Recommended Citation
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.
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