Self-assembly of ZnO nanorods and nanosheets into hollow microhemispheres and microspheres

被引：421

作者：

Mo, M

Yu, JC ^{[1
]}

Zhang, LZ

Li, SKA

机构：

[1] Chinese Univ Hong Kong, Dept Chem, Shatin, Hong Kong, Peoples R China

[2] Chinese Univ Hong Kong, Dept Phys, Shatin, Hong Kong, Peoples R China

来源：

ADVANCED MATERIALS | 2005年 / 17卷 / 06期

关键词：

D O I：

10.1002/adma.200401477

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Hollow microhemisphere and microsphere patterns (see Figure) can be selectively created from the self-assembly of ZnO nanorods and thin nanosheets, respectively. It appears that these distinctive superstructures can evolve from spherical-nanocluster-based aggregates under controlled conditions, presenting the promise of a self-assembly route to curved, multidimensionally ordered superstructures from one and two-dimensional nanocrystal building blocks.

引用

收藏

页码：756 / +

页数：6

相关论文

共 35 条

[1] Organization of 'nanocrystal molecules' using DNA [J].

Alivisatos, AP ;

Johnsson, KP ;

Peng, XG ;

Wilson, TE ;

Loweth, CJ ;

Bruchez, MP ;

Schultz, PG .

NATURE, 1996, 382 (6592) :609-611

[2] Aggregation-based crystal growth and microstructure development in natural iron oxyhydroxide biomineralization products [J].

Banfield, JF ;

Welch, SA ;

Zhang, HZ ;

Ebert, TT ;

Penn, RL .

SCIENCE, 2000, 289 (5480) :751-754

[3] Self-assembly of nanoparticles into structured spherical and network aggregates [J].

Boal, AK ;

Ilhan, F ;

DeRouchey, JE ;

Thurn-Albrecht, T ;

Russell, TP ;

Rotello, VM .

NATURE, 2000, 404 (6779) :746-748

[4] Design and self-assembly of open, regular, 3D mesostructures [J].

Breen, TL ;

Tien, J ;

Oliver, SRJ ;

Hadzic, T ;

Whitesides, GM .

SCIENCE, 1999, 284 (5416) :948-951

[5] Nanotechnology with soft materials [J].

Hamley, IW .

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION, 2003, 42 (15) :1692-1712

[6] Thermal reduction route to the fabrication of coaxial Zn/ZnO nanocables and ZnO nanotubes [J].

Hu, JQ ;

Li, Q ;

Meng, XM ;

Lee, CS ;

Lee, ST .

CHEMISTRY OF MATERIALS, 2003, 15 (01) :305-308

[7] Two-dimensional micrometer-sized single-crystalline ZnO thin nanosheets [J].

Hu, JQ ;

Bando, Y ;

Zhan, JH ;

Li, YB ;

Sekiguchi, T .

APPLIED PHYSICS LETTERS, 2003, 83 (21) :4414-4416

[8] Room-temperature ultraviolet nanowire nanolasers [J].

Huang, MH ;

Mao, S ;

Feick, H ;

Yan, HQ ;

Wu, YY ;

Kind, H ;

Weber, E ;

Russo, R ;

Yang, PD .

SCIENCE, 2001, 292 (5523) :1897-1899

[9] Directed assembly of one-dimensional nanostructures into functional networks [J].

Huang, Y ;

Duan, XF ;

Wei, QQ ;

Lieber, CM .

SCIENCE, 2001, 291 (5504) :630-633

[10] Single-crystal nanorings formed by epitaxial self-coiling of polar nanobelts [J].

Kong, XY ;

Ding, Y ;

Yang, R ;

Wang, ZL .

SCIENCE, 2004, 303 (5662) :1348-1351

← 1 2 3 4 →