Can Polymorphism be Used to form Branched Metal Nanostructures?

被引：77

作者：

LaGrow, Alec P. ^{[1
,2
]}

Cheong, Soshan ^{[1
,2
,3
]}

Watt, John ^{[1
,2
]}

Ingham, Bridget ^{[3
]}

Toney, Michael F. ^{[4
]}

Jefferson, David A. ^{[5
]}

Tilley, Richard D. ^{[1
,2
]}

机构：

[1] Victoria Univ Wellington, Sch Chem & Phys Sci, Wellington 6012, New Zealand

[2] Victoria Univ Wellington, MacDiarmid Inst Adv Mat & Nanotechnol, Wellington 6012, New Zealand

[3] Ind Res Ltd, Lower Hutt 5040, New Zealand

[4] SLAC Natl Accelerator Lab, Stanford Synchrotron Radiat Lightsource, Menlo Pk, CA 94025 USA

[5] Univ Cambridge, Chem Labs, Cambridge CB2 1EW, England

来源：

ADVANCED MATERIALS | 2013年 / 25卷 / 11期

关键词：

nickel; metal; nanoparticle; nanostructures; branched; MONODISPERSE NICKEL NANOPARTICLES; MAGNETIC-PROPERTIES; AMMONIA BORANE; NANOCRYSTALS; NANOWIRES; GROWTH; NI; SUPERLATTICES; ULTRATHIN; PLATINUM;

D O I：

10.1002/adma.201204366

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Branched metal nanostructures are of great technological importance because of their unique size-and shape-dependent properties. A kinetically controlled synthesis that uses polymorphism to produce branched nickel nanoparticles is presented. These nanoparticles consist of a face-centred cubic (fcc) core and extended arms of alternating fcc and hexagonal close-packed (hcp) nickel phases.

引用

页码：1552 / 1556

页数：5

共 33 条

[1] Shape-controlled synthesis of CdSe tetrapods using cationic surfactant ligands [J].