期刊
CHEMICAL REVIEWS
卷 116, 期 18, 页码 10414-10472出版社
AMER CHEMICAL SOC
DOI: 10.1021/acs.chemrev.6b00211
关键词
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资金
- NSF [DMR-0804088, DMR-1215034, DMR-1506018, CHE-1505441, CHE-1412006]
- NCI [R01 CA138527]
- NIH Director's Pioneer Award
- startup funds from Georgia Institute of Technology and Washington University in St. Louis
- start-up funds from Georgia Institute of Technology
- 3M Nontenured Faculty Award
- Direct For Mathematical & Physical Scien
- Division Of Chemistry [1505441] Funding Source: National Science Foundation
- Division Of Chemistry
- Direct For Mathematical & Physical Scien [1412006] Funding Source: National Science Foundation
- Division Of Materials Research
- Direct For Mathematical & Physical Scien [1505400] Funding Source: National Science Foundation
Achieving mastery over the synthesis of metal nanocrystals has emerged as one of the foremost scientific endeavors in recent years. This intense interest stems from the fact that the composition, size, and shape of nanocrystals not only define their overall physicochemical properties but also determine their effectiveness in technologically important applications. Our aim is to present a comprehensive review of recent research activities on bimetallic nanocrystals. We begin with a brief introduction to the architectural diversity of bimetallic nanocrystals, followed by discussion of the various synthetic techniques necessary for controlling the elemental ratio and spatial arrangement. We have selected key examples from the literature that exemplify critical concepts and place a special emphasis on mechanistic understanding. We then discuss the composition-dependent properties of bimetallic nanocrystals in terms of catalysis, optics, and magnetism and conclude the Review by highlighting applications that have been enabled and/or enhanced by precisely controlling the synthesis of bimetallic nanocrystals.
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