Large scale preparation of zinc nanosheets by thermochemical reduction of ZnS powders

被引：35

作者：

Zhu, YC ^{[1
]}

Bando, Y ^{[1
]}

机构：

[1] Natl Inst Mat Sci, Adv Mat Lab, Tsukuba, Ibaraki 3050044, Japan

来源：

CHEMICAL PHYSICS LETTERS | 2003年 / 372卷 / 5-6期

基金：

日本学术振兴会;

关键词：

D O I：

10.1016/S0009-2614(03)00472-X

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：

Zn nanosheets have been synthesized by a simple thermochemical reaction process at a N-2 atmosphere with CO and H-2 gases which were produced in situ. The synthesized Zn nanosheets have dimensions of tens of microns and an average thickness of about 20 nm. These nanosheets were studied by X-ray diffraction (XRD), scanning electron microscopy (SEM), and a high-resolution transmission electron microscope (HRTEM) equipped with an X-ray energy dispersive spectrometer. The nanosheets are single crystals with a hexagonal structure, which grow along both [100] and [010] directions within the (001) planes. (C) 2003 Elsevier Science B.V. All rights reserved.

引用

页码：640 / 644

页数：5

共 16 条

[1]

Barin I., 1989, THERMOCHEMICAL DATA

[2] Luminescence properties of Zn nanowires prepared by electrochemical etching [J].

Chang, SS ;

Yoon, SO ;

Park, HJ ;

Sakai, A .

MATERIALS LETTERS, 2002, 53 (06) :432-436

[3] Modeling of an electrically rechargeable alkaline Zn-air battery [J].

Deiss, E ;

Holzer, F ;

Haas, O .

ELECTROCHIMICA ACTA, 2002, 47 (25) :3995-4010

[4] SINGLE-SHELL CARBON NANOTUBES OF 1-NM DIAMETER [J].

IIJIMA, S ;

ICHIHASHI, T .

NATURE, 1993, 363 (6430) :603-605

[5] Formation of extraordinarily large nanosheets from K4Nb6O17 crystals [J].

Miyamoto, N ;

Yamamoto, H ;

Kaito, R ;

Kuroda, K .

CHEMICAL COMMUNICATIONS, 2002, (20) :2378-2379

[6] Structure and properties of nanocrystalline zinc films [J].

Narayan, J ;

Venkatesan, RK ;

Kvit, A .

JOURNAL OF NANOPARTICLE RESEARCH, 2002, 4 (03) :265-269

[7] Nanobelts of semiconducting oxides [J].

Pan, ZW ;

Dai, ZR ;

Wang, ZL .

SCIENCE, 2001, 291 (5510) :1947-1949

[8]

ROSSINI FD, 1952, 500 NAT BUR STD

[9] Semiconductor nanosheet crystallites of quasi-TiO2 and their optical properties [J].

Sasaki, T ;

Watanabe, M .

JOURNAL OF PHYSICAL CHEMISTRY B, 1997, 101 (49) :10159-10161

[10]

Shirai M, 2001, J PHYS CHEM B, V105, P7211, DOI [10.1021/jp010940l, 10.1021/jp0109401]

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