Synthesis of tin dioxide octahedral nanoparticles with exposed high-energy {221} facets and enhanced gas-sensing properties

Xiguang Han; Mingshang Jin; Shuifen Xie; Qin Kuang; Zhiyuan Jiang; Yaqi Jiang; Zhaoxiong Xie; Lansun Zheng

doi:10.1002/anie.200903926

Synthesis of tin dioxide octahedral nanoparticles with exposed high-energy {221} facets and enhanced gas-sensing properties

Xiguang Han
, Mingshang Jin
, Shuifen Xie
, Qin Kuang
, Zhiyuan Jiang
, Yaqi Jiang
, Zhaoxiong Xie
, Lansun Zheng

Xiamen University

科研成果: 期刊稿件 › 文章 › 同行评审

463 引用（Scopus）

摘要

Selective exposure of high-energy {221} facets with many surface dangling bonds, (111) terraces, and (110) steps (bottom picture) at the surface of octahedral SnO₂ nanoparticles (top) through a simple hydrothermal synthesis route gives them enhanced gas-sensing performance over particles with other shapes, whereby the sensing activity is proportional to the fraction of {221} facets among the exposed surfaces.

源语言	英语
页（从-至）	9180-9183
页数	4
期刊	Angewandte Chemie - International Edition
卷	48
期	48
DOI	https://doi.org/10.1002/anie.200903926
出版状态	已出版 - 16 11月 2009
已对外发布	是

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title = "Synthesis of tin dioxide octahedral nanoparticles with exposed high-energy \{221\} facets and enhanced gas-sensing properties",

abstract = "Selective exposure of high-energy \{221\} facets with many surface dangling bonds, (111) terraces, and (110) steps (bottom picture) at the surface of octahedral SnO2 nanoparticles (top) through a simple hydrothermal synthesis route gives them enhanced gas-sensing performance over particles with other shapes, whereby the sensing activity is proportional to the fraction of \{221\} facets among the exposed surfaces.",

keywords = "Hydrothermal synthesis, Nanoparticles, Sensors, Surface engineering, Tin dioxide",

author = "Xiguang Han and Mingshang Jin and Shuifen Xie and Qin Kuang and Zhiyuan Jiang and Yaqi Jiang and Zhaoxiong Xie and Lansun Zheng",

year = "2009",

month = nov,

day = "16",

doi = "10.1002/anie.200903926",

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T1 - Synthesis of tin dioxide octahedral nanoparticles with exposed high-energy {221} facets and enhanced gas-sensing properties

AU - Han, Xiguang

AU - Jin, Mingshang

AU - Xie, Shuifen

AU - Kuang, Qin

AU - Jiang, Zhiyuan

AU - Jiang, Yaqi

AU - Xie, Zhaoxiong

AU - Zheng, Lansun

PY - 2009/11/16

Y1 - 2009/11/16

N2 - Selective exposure of high-energy {221} facets with many surface dangling bonds, (111) terraces, and (110) steps (bottom picture) at the surface of octahedral SnO2 nanoparticles (top) through a simple hydrothermal synthesis route gives them enhanced gas-sensing performance over particles with other shapes, whereby the sensing activity is proportional to the fraction of {221} facets among the exposed surfaces.

AB - Selective exposure of high-energy {221} facets with many surface dangling bonds, (111) terraces, and (110) steps (bottom picture) at the surface of octahedral SnO2 nanoparticles (top) through a simple hydrothermal synthesis route gives them enhanced gas-sensing performance over particles with other shapes, whereby the sensing activity is proportional to the fraction of {221} facets among the exposed surfaces.

KW - Hydrothermal synthesis

KW - Nanoparticles

KW - Sensors

KW - Surface engineering

KW - Tin dioxide

UR - https://www.scopus.com/pages/publications/70449571897

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DO - 10.1002/anie.200903926

M3 - 文章

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JO - Angewandte Chemie - International Edition

JF - Angewandte Chemie - International Edition

IS - 48

ER -

Synthesis of tin dioxide octahedral nanoparticles with exposed high-energy {221} facets and enhanced gas-sensing properties

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