共 26 条
Composition and Shape Control in the Construction of Functional Nickel Hexacyanoferrate Nanointerfaces
被引:26
作者:
Chen, Wei
[1
]
Tang, Jian
[1
]
Xia, Xing-Hua
[1
]
机构:
[1] Nanjing Univ, Key Lab Analyt Chem Life Sci, Sch Chem & Chem Engn, Nanjing 210093, Peoples R China
基金:
中国国家自然科学基金;
关键词:
SWITCHED ION-EXCHANGE;
PRUSSIAN-BLUE;
PLATINUM NANOPARTICLES;
NANOCRYSTALS;
FERROMAGNETISM;
SURFACES;
CYANIDE;
FACETS;
D O I:
10.1021/jp908112u
中图分类号:
O64 [物理化学(理论化学)、化学物理学];
学科分类号:
070304 ;
081704 ;
摘要:
The composition/structure-function relationship is the underlying motive for discovering and designing novel nanomaterials with distinct properties and for special applications. In this paper, we for the first time investigated the structure and composition related properties of inorganic coordination complexes of nickel hexacyanoferrate. The formation mechanism of nickel hexacyanoferrate with different compositions is proposed by investigating the role of different reactants. Base on this mechanism, it is now well established that potential controlling technique can be employed to synthesize composition and morphology controlled nickel hexacyanoferrate functional nanointerfaces with specific properties. The composition/structure-function relationship of these nanointerfaces is illustrated. As a demonstration, sole compositional nickel hexacyanoferrate concave nanocubes are synthesized and used as functional nanointerface for electrically switched ion exchange and cesium ion sensing.
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页码:21577 / 21581
页数:5
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