Shape-controlled solvothermal synthesis of bismuth subcarbonate nanomaterials

被引：117

作者：

Cheng, Gang ^{[1
,2
]}

Yang, Hanmin ^{[3
,4
]}

Rong, Kaifeng ^{[1
,2
]}

Lu, Zhong ^{[1
,2
]}

Yu, Xianglin ^{[1
,2
]}

Chen, Rong ^{[1
,2
]}

机构：

[1] Wuhan Inst Technol, Key Lab Green Chem Proc, Minist Educ, Wuhan 430073, Peoples R China

[2] Wuhan Inst Technol, Sch Chem Engn & Pharm, Wuhan 430073, Peoples R China

[3] S Cent Univ Nationalities, Key Lab Catalysis & Mat Sci, State Ethn Affairs Commiss, Wuhan 430074, Peoples R China

[4] S Cent Univ Nationalities, Minist Educ, Wuhan 430074, Peoples R China

来源：

JOURNAL OF SOLID STATE CHEMISTRY | 2010年 / 183卷 / 08期

基金：

中国国家自然科学基金;

关键词：

Nanostructures; Shape-controlled; Bismuth subcarbonate; Solvothermal; HYDROTHERMAL SYNTHESIS; SCALE SYNTHESIS; NANOSTRUCTURES; SIZE; NANOCRYSTALS; CHEMISTRY;

D O I：

10.1016/j.jssc.2010.06.004

中图分类号：

O61 [无机化学];

学科分类号：

070301 [无机化学];

摘要：

Much effort has been devoted to the synthesis of novel nanostructured materials because of their unique properties and potential applications. Bismuth subcarbonate ((BiO)(2)CO3) is one of commonly used antibacterial agents against Helicobacter pylori (H. pylori). Different (BiO)(2)CO3 nanostructures such as cube-like nanoparticles, nanobars and nanoplates, were fabricated from bismuth nitrate via a simple solvothermal method. The nanostructures were characterized by powder X-ray diffraction (XRD), scanning electron microscope (SEM), transmission electron microscopy (TEM) and high-resolution transmission electron microscopy (HRTEM). It was found that the solvents and precursors have an influence on the morphologies of (BiO)(2)CO3 nanostructures. The possible formation mechanism of different (BiO)(2)CO3 nanostructures fabricated under different conditions was also discussed. (C) 2010 Elsevier Inc. All rights reserved.

引用

页码：1878 / 1883

页数：6

共 38 条

[1]

Bismuth compounds and preparations with biological or medicinal relevance [J].