Synthesis and characterization of chromium oxide nanocrystals via solid thermal decomposition at low temperature

Li Li; Zhonghua Zhu; Xiangdong Yao; Gaoqing Lu; Zifeng Yan

doi:10.1016/j.micromeso.2007.10.044

Synthesis and characterization of chromium oxide nanocrystals via solid thermal decomposition at low temperature

Li Li
, Zhonghua Zhu
, Xiangdong Yao
, Gaoqing Lu
, Zifeng Yan

能源与动力工程学院

University of Queensland
China University of Petroleum (East China)

科研成果: 期刊稿件 › 文章 › 同行评审

37 引用（Scopus）

摘要

Chromium oxide nanocrystals were synthesized by solid thermal decomposition using cetyltrimethylammonium bromide (CTAB) or a triblock copolymer (P123) as template agent at low temperature. The chromium oxide nanocrystals possess lamellar phase with disordered mesopore. The template surfactants (P123 or CTAB) and hydrated water play an important bridging role in the aggregation of inorganic chromium species in the thermal decomposition of chromium nitration. The mesopores of chromium oxide are formed by eliminating CTAB or P123 from the Cr-surfactants composites with small shrinkage.

源语言	英语
页（从-至）	621-626
页数	6
期刊	Microporous and Mesoporous Materials
卷	112
期	1-3
DOI	https://doi.org/10.1016/j.micromeso.2007.10.044
出版状态	已出版 - 1 7月 2008

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title = "Synthesis and characterization of chromium oxide nanocrystals via solid thermal decomposition at low temperature",

abstract = "Chromium oxide nanocrystals were synthesized by solid thermal decomposition using cetyltrimethylammonium bromide (CTAB) or a triblock copolymer (P123) as template agent at low temperature. The chromium oxide nanocrystals possess lamellar phase with disordered mesopore. The template surfactants (P123 or CTAB) and hydrated water play an important bridging role in the aggregation of inorganic chromium species in the thermal decomposition of chromium nitration. The mesopores of chromium oxide are formed by eliminating CTAB or P123 from the Cr-surfactants composites with small shrinkage.",

keywords = "Chromium oxide, Lamellar phase, Mesopores, Nanocrystals, Solid thermal decomposition",

author = "Li Li and Zhonghua Zhu and Xiangdong Yao and Gaoqing Lu and Zifeng Yan",

year = "2008",

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doi = "10.1016/j.micromeso.2007.10.044",

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T1 - Synthesis and characterization of chromium oxide nanocrystals via solid thermal decomposition at low temperature

AU - Li, Li

AU - Zhu, Zhonghua

AU - Yao, Xiangdong

AU - Lu, Gaoqing

AU - Yan, Zifeng

PY - 2008/7/1

Y1 - 2008/7/1

N2 - Chromium oxide nanocrystals were synthesized by solid thermal decomposition using cetyltrimethylammonium bromide (CTAB) or a triblock copolymer (P123) as template agent at low temperature. The chromium oxide nanocrystals possess lamellar phase with disordered mesopore. The template surfactants (P123 or CTAB) and hydrated water play an important bridging role in the aggregation of inorganic chromium species in the thermal decomposition of chromium nitration. The mesopores of chromium oxide are formed by eliminating CTAB or P123 from the Cr-surfactants composites with small shrinkage.

AB - Chromium oxide nanocrystals were synthesized by solid thermal decomposition using cetyltrimethylammonium bromide (CTAB) or a triblock copolymer (P123) as template agent at low temperature. The chromium oxide nanocrystals possess lamellar phase with disordered mesopore. The template surfactants (P123 or CTAB) and hydrated water play an important bridging role in the aggregation of inorganic chromium species in the thermal decomposition of chromium nitration. The mesopores of chromium oxide are formed by eliminating CTAB or P123 from the Cr-surfactants composites with small shrinkage.

KW - Chromium oxide

KW - Lamellar phase

KW - Mesopores

KW - Nanocrystals

KW - Solid thermal decomposition

UR - https://www.scopus.com/pages/publications/43249124515

U2 - 10.1016/j.micromeso.2007.10.044

DO - 10.1016/j.micromeso.2007.10.044

M3 - 文章

AN - SCOPUS:43249124515

SN - 1387-1811

VL - 112

SP - 621

EP - 626

JO - Microporous and Mesoporous Materials

JF - Microporous and Mesoporous Materials

IS - 1-3

ER -

Synthesis and characterization of chromium oxide nanocrystals via solid thermal decomposition at low temperature

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