Crystal splitting in the growth of Bi2S3

被引：331

作者：

Tang, Jing

Alivisatos, A. Paul ^{[1
]}

机构：

[1] Univ Calif Berkeley, Lawrence Berkeley Lab, Div Mat Sci, Berkeley, CA 94720 USA

[2] Univ Calif Berkeley, Dept Chem, Berkeley, CA 94720 USA

来源：

NANO LETTERS | 2006年 / 6卷 / 12期

关键词：

D O I：

10.1021/nl0615930

中图分类号：

O6 [化学];

学科分类号：

0703 [化学];

摘要：

Bi2S3 nanostructures with a sheaflike morphology are obtained via reaction of bismuth acetate-oleic acid complex with elemental sulfur in 1-octadecence. These structures may form by the splitting crystal growth mechanism, which is known to account for the morphology some mineral crystals assume in nature. By control of the synthetic parameters, different shapes are obtained, analogous to those which have been observed to occur by crystal splitting in minerals. These new and complex Bi2S3 nanostructures are characterized by transmission and scanning electron microscopy, and electron and X-ray diffraction.

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页码：2701 / 2706

页数：6

相关论文

共 29 条

[1]

ELECTRICAL AND OPTICAL PROPERTIES OF SOME M2V-BN3VI-B SEMICONDUCTORS [J].

BLACK, J ;

CONWELL, EM ;

SEIGLE, L ;

SPENCER, CW .

JOURNAL OF PHYSICS AND CHEMISTRY OF SOLIDS, 1957, 2 (03) :240-251

[2]

CHAMPNESS PE, 2001, ELECT DIFFRACTION TR, P50

[3]

Transport properties,of Bi2S3 and the ternary bismuth sulfides KBi6.33S10 and K2Bi8S13 [J].

Chen, BX ;

Uher, C ;

Iordanidis, L ;

Kanatzidis, MG .

CHEMISTRY OF MATERIALS, 1997, 9 (07) :1655-1658

[4]

A general route to nanostructured bismuth chalcogenides [J].

Christian, P ;

O'Brien, P .

JOURNAL OF MATERIALS CHEMISTRY, 2005, 15 (29) :3021-3025

[5]

The preparation of antimony chalcogenide and oxide nanomaterials [J].

Christian, P ;

O'Brien, P .

JOURNAL OF MATERIALS CHEMISTRY, 2005, 15 (46) :4949-4954

[6]

Grigor'ev D.P., 1965, ONTOGENY MINERALS

[7]

Morphogenesis and crystallization of Bi2S3 nanostructures by an ionic liquid-assisted templating route:: Synthesis, formation mechanism, and properties [J].

Jiang, J ;

Yu, SH ;

Yao, WT ;

Ge, H ;

Zhang, GZ .

CHEMISTRY OF MATERIALS, 2005, 17 (24) :6094-6100

[8]

Controlled synthesis of hyperbranched inorganic nanocrystals with rich three-dimensional structures [J].

Kanaras, AG ;

Sönnichsen, C ;

Liu, HT ;

Alivisatos, AP .

NANO LETTERS, 2005, 5 (11) :2164-2167

[9]

KANTOR BZ, 1997, CRYSTAL GROWTH DEV I, V6

[10]

Large-scale synthesis of ultralong Bi2S3 nanoribbons via a solvothermal process [J].

Liu, ZP ;

Peng, S ;

Xie, Q ;

Hu, ZK ;

Yang, Y ;

Zhang, SY ;

Qian, YT .

ADVANCED MATERIALS, 2003, 15 (11) :936-+