气候变化领域集成服务门户(CCPortal): Rational construction of a scalable heterostructured nanorod megalibrary

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DOI	10.1126/science.aaz1172
	Rational construction of a scalable heterostructured nanorod megalibrary
	Steimle B.C.; Fenton J.L.; Schaak R.E.
发表日期	2020
ISSN	0036-8075
起始页码	418
结束页码	424
卷号	367 期号:6476
英文摘要	Integrating multiple materials in arbitrary arrangements within nanoparticles is a prerequisite for advancing many applications. Strategies to synthesize heterostructured nanoparticles are emerging, but they are limited in complexity, scope, and scalability. We introduce two design guidelines, based on interfacial reactivity and crystal structure relations, that enable the rational synthesis of a heterostructured nanorod megalibrary. We define synthetically feasible pathways to 65,520 distinct multicomponent metal sulfide nanorods having as many as 6 materials, 8 segments, and 11 internal interfaces by applying up to seven sequential cation-exchange reactions to copper sulfide nanorod precursors. We experimentally observe 113 individual heterostructured nanorods and demonstrate the scalable production of three samples. Previously unimaginable complexity in heterostructured nanorods is now routinely achievable with simple benchtop chemistry and standard laboratory glassware. Copyright © 2020 The Authors,
关键词	cation copper sulfate nanomaterial nanorod sulfide copper crystal structure design method ion exchange nanoparticle sulfide Article cation exchange chemical reaction controlled study electron diffraction energy dispersive X ray spectroscopy priority journal scanning transmission electron microscopy signal transduction stoichiometry structure activity relation synthesis transmission electron microscopy
语种	英语
来源机构	Science
文献类型	期刊论文
条目标识符	http://gcip.llas.ac.cn/handle/2XKMVOVA/133824
推荐引用方式 GB/T 7714	Steimle B.C.,Fenton J.L.,Schaak R.E.. Rational construction of a scalable heterostructured nanorod megalibrary[J]. Science,2020,367(6476).
APA	Steimle B.C.,Fenton J.L.,&Schaak R.E..(2020).Rational construction of a scalable heterostructured nanorod megalibrary.,367(6476).
MLA	Steimle B.C.,et al."Rational construction of a scalable heterostructured nanorod megalibrary".367.6476(2020).