Controllable synthesis of monodisperse Mn3O4 and Mn2O3 nanostructures via a solvothermal route

被引：26
作者：
Liu, Ling [1 ]
Yang, Hongxiao [1 ]
Wei, Jingjing [1 ]
Yang, Yanzhao [1 ]
机构：
[1] Shandong Univ, Key Lab Special Funct Aggregated Mat, Sch Chem & Chem Engn, Jinan 250100, Peoples R China
来源：
MATERIALS LETTERS | 2011年 / 65卷 / 04期
关键词：
Nanomaterials; Nanostructures; Oxides; MECHANISM;
D O I：
10.1016/j.matlet.2010.11.042
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
A facile one-step solvothermal route was developed to synthesize monodisperse Mn3O4 and Mn2O3 nanostructures with the introduction of poly(vinyl-pyrrolidone)/stearic acid (PVP/SA) mixture. H2O2 played a key role in the determination of the products Mn3O4 and Mn2O3. The synthesis parameters for nanostructured MnOx such as surfactant and reaction time were investigated, along with their influences on morphology and composition. The morphology evolution of the Mn3O4 and Mn2O3 reveals that the nanostructures formed via two distinct mechanisms of nucleation and growth of nanocrystals. (C) 2010 Elsevier B.V. All rights reserved.
引用
收藏
页码：694 / 697
页数：4
相关论文
共 14 条
[1]   Chemistry and properties of nanocrystals of different shapes [J].
Burda, C ;
Chen, XB ;
Narayanan, R ;
El-Sayed, MA .
CHEMICAL REVIEWS, 2005, 105 (04) :1025-1102
[2]   3D architectures of iron molybdate: Phase selective synthesis, growth mechanism, and magnetic properties [J].
Ding, Yi ;
Yu, Shu-Hong ;
Liu, Chen ;
Zang, Zheng-An .
CHEMISTRY-A EUROPEAN JOURNAL, 2007, 13 (03) :746-753
[3]   Controlled preparation of MnO2 hierarchical hollow nanostructures and their application in water treatment [J].
Fei, Jinbo ;
Cui, Yue ;
Yan, Xuehai ;
Qi, Wei ;
Yang, Yang ;
Wang, Kewei ;
He, Qiang ;
Li, Junbai .
ADVANCED MATERIALS, 2008, 20 (03) :452-+
[4]   Shape-controlled synthesis of manganese oxide nanoplates by a polyol-based precursor route [J].
Liu, Ling ;
Yang, Zhijie ;
Liang, Hui ;
Yang, Hongxiao ;
Yang, Yanzhao .
MATERIALS LETTERS, 2010, 64 (07) :891-893
[5]   Self-organized monolayer of nanosized ceria colloids stabilized by poly(vinylpyrrolidone) [J].
Si, R ;
Zhang, YW ;
You, LP ;
Yan, CH .
JOURNAL OF PHYSICAL CHEMISTRY B, 2006, 110 (12) :5994-6000
[6]  
Son YC, 2001, ANGEW CHEM INT EDIT, V40, P4280, DOI 10.1002/1521-3773(20011119)40:22<4280::AID-ANIE4280>3.0.CO
[7]  
2-L
[8]   Spontaneous organization of single CdTe nanoparticles into luminescent nanowires [J].
Tang, ZY ;
Kotov, NA ;
Giersig, M .
SCIENCE, 2002, 297 (5579) :237-240
[9]   Piezoelectric nanogenerators based on zinc oxide nanowire arrays [J].
Wang, ZL ;
Song, JH .
SCIENCE, 2006, 312 (5771) :242-246
[10]   Shape-Controlled Synthesis of 3D Hierarchical MnO2 Nanostructures for Electrochemical Supercapacitors [J].
Yu, Peng ;
Zhang, Xiong ;
Wang, Dongliang ;
Wang, Lei ;
Ma, Yanwei .
CRYSTAL GROWTH & DESIGN, 2009, 9 (01) :528-533
12