Organic-assisted growth of bismuth telluride nanocrystals

Yuan Deng; Ce Wen Nan; Guo Dan Wei; Lin Guo; Yuan Hua Lin

doi:10.1016/S0009-2614(03)00783-8

Organic-assisted growth of bismuth telluride nanocrystals

Yuan Deng^*
, Ce Wen Nan
, Guo Dan Wei
, Lin Guo
, Yuan Hua Lin

^*Corresponding author for this work

Tsinghua University

Research output: Contribution to journal › Article › peer-review

93 Scopus citations

Abstract

Bi₂Te₃ nanocrystals with various shapes such as sheet, rag, sheet-rod and rod shapes were synthesized via a solvothermal process based on the reaction between BiCl₃ and Te in N,N -dimethylformamide at 100-180 °C at the present of organic addition and/or reducing agent. The products were characterized by X-ray diffraction, X-ray fluorescence (XRF) analysis, inductively coupled plasma-atomic emission spectroscopy (ICP-AES) and transmission electron microscopy (TEM). KBH₄ was used as a reducing agent. Organic additive plays a key role in the formation of the lamellar structures. A possible formation mechanism is proposed.

Original language	English
Pages (from-to)	410-415
Number of pages	6
Journal	Chemical Physics Letters
Volume	374
Issue number	3-4
DOIs	https://doi.org/10.1016/S0009-2614(03)00783-8
State	Published - 11 Jun 2003

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@article{e5c9067910b943dcba9b3ebf9471e82b,

title = "Organic-assisted growth of bismuth telluride nanocrystals",

abstract = "Bi2Te3 nanocrystals with various shapes such as sheet, rag, sheet-rod and rod shapes were synthesized via a solvothermal process based on the reaction between BiCl3 and Te in N,N -dimethylformamide at 100-180 °C at the present of organic addition and/or reducing agent. The products were characterized by X-ray diffraction, X-ray fluorescence (XRF) analysis, inductively coupled plasma-atomic emission spectroscopy (ICP-AES) and transmission electron microscopy (TEM). KBH4 was used as a reducing agent. Organic additive plays a key role in the formation of the lamellar structures. A possible formation mechanism is proposed.",

author = "Yuan Deng and Nan, \{Ce Wen\} and Wei, \{Guo Dan\} and Lin Guo and Lin, \{Yuan Hua\}",

year = "2003",

month = jun,

day = "11",

doi = "10.1016/S0009-2614(03)00783-8",

language = "英语",

volume = "374",

pages = "410--415",

journal = "Chemical Physics Letters",

issn = "0009-2614",

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TY - JOUR

T1 - Organic-assisted growth of bismuth telluride nanocrystals

AU - Deng, Yuan

AU - Nan, Ce Wen

AU - Wei, Guo Dan

AU - Guo, Lin

AU - Lin, Yuan Hua

PY - 2003/6/11

Y1 - 2003/6/11

N2 - Bi2Te3 nanocrystals with various shapes such as sheet, rag, sheet-rod and rod shapes were synthesized via a solvothermal process based on the reaction between BiCl3 and Te in N,N -dimethylformamide at 100-180 °C at the present of organic addition and/or reducing agent. The products were characterized by X-ray diffraction, X-ray fluorescence (XRF) analysis, inductively coupled plasma-atomic emission spectroscopy (ICP-AES) and transmission electron microscopy (TEM). KBH4 was used as a reducing agent. Organic additive plays a key role in the formation of the lamellar structures. A possible formation mechanism is proposed.

AB - Bi2Te3 nanocrystals with various shapes such as sheet, rag, sheet-rod and rod shapes were synthesized via a solvothermal process based on the reaction between BiCl3 and Te in N,N -dimethylformamide at 100-180 °C at the present of organic addition and/or reducing agent. The products were characterized by X-ray diffraction, X-ray fluorescence (XRF) analysis, inductively coupled plasma-atomic emission spectroscopy (ICP-AES) and transmission electron microscopy (TEM). KBH4 was used as a reducing agent. Organic additive plays a key role in the formation of the lamellar structures. A possible formation mechanism is proposed.

UR - https://www.scopus.com/pages/publications/0038693041

U2 - 10.1016/S0009-2614(03)00783-8

DO - 10.1016/S0009-2614(03)00783-8

M3 - 文章

AN - SCOPUS:0038693041

SN - 0009-2614

VL - 374

SP - 410

EP - 415

JO - Chemical Physics Letters

JF - Chemical Physics Letters

IS - 3-4

ER -

Organic-assisted growth of bismuth telluride nanocrystals

Abstract

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