Preparation of Double-shelled BaTiO3 Composite Hollow Microspheres by Template Method

被引：3

作者：

Xu, Huifang ^{[1
]}

Zhang, Haijiao ^{[2
]}

Song, Jianwei ^{[1
]}

Gao, Beiling ^{[1
]}

机构：

[1] Harbin Inst Technol, Sch Chem Engn & Technol, Harbin 150001, Peoples R China

[2] Heilongjiang Inst Sci & Technol, Modern Manufacture Engn Ctr, Heilongjiang 150027, Peoples R China

来源：

FUNDAMENTAL OF CHEMICAL ENGINEERING, PTS 1-3 | 2011年 / 233-235卷

关键词：

BaTiO3; nanocrystal; hollow microsphere; template; SPHERES; ROUTE;

D O I：

10.4028/www.scientific.net/AMR.233-235.1981

中图分类号：

TQ [化学工业];

学科分类号：

0817 ;

摘要：

The sulfonated polystyrene hollow microspheres (SPHS) with interpenetrated walls were used as templates. An in-situ growth of BaTiO3 nanocrystals was conducted against SPHS templates at ambient pressure and 70 degrees C. The structure and morphology of the resultant samples were investigated by XRD, SEM, TEM, FTIR and TGA. The results indicated that the composite hollow microspheres with diameter about 450 nm were double-shelled and composed of 30 nm cubic BaTiO3 nanocrystals.

引用

页码：1981 / +

页数：2

共 13 条

[1]

Colen R.E., 1990, PHYS REV B, V43, P6426

[2] SYNTHESIS AND PROCESSING OF BARIUM-TITANATE CERAMICS FROM ALKOXIDE SOLUTIONS AND MONOLITHIC GELS [J].

FREY, MH ;

PAYNE, DA .

CHEMISTRY OF MATERIALS, 1995, 7 (01) :123-129

[3] Coating BaTiO3 nanolayers on spherical Ni powders for multilayer ceramic capacitors [J].

Lee, JY ;

Lee, JH ;

Hong, SH ;

Lee, YK ;

Choi, JY .

ADVANCED MATERIALS, 2003, 15 (19) :1655-+

[4]

Lu SW, 2000, J CRYST GROWTH, V219, P269, DOI 10.1016/S0022-0248(00)00619-9

[5] Preparation of hollow BaTiO3 and anatase spheres by the layer-by-layer colloidal templating method [J].

Nakano, H ;

Nakamura, H .

JOURNAL OF THE AMERICAN CERAMIC SOCIETY, 2006, 89 (04) :1455-1457

[6] Nonaqueous and halide-free route to Crystalline BaTiO3, SrTiO3, and (Ba,Sr)TiO3 nanoparticles via a mechanism involving C-C bond formation [J].

Niederberger, M ;

Garnweitner, G ;

Pinna, N ;

Antonietti, M .

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 2004, 126 (29) :9120-9126

[7] Chemical structures and performance of perovskite oxides [J].

Peña, MA ;

Fierro, JLG .

CHEMICAL REVIEWS, 2001, 101 (07) :1981-2017

[8] Preparation of nanoscaled BaTiO3 powders by DSS method near room temperature under normal pressure [J].

Qi, HQ ;

Li, LT ;

Wang, YL ;

Gui, ZL .

JOURNAL OF CRYSTAL GROWTH, 2004, 260 (3-4) :551-556

[9] SIZE DRIVEN PHASE-TRANSITION IN NANOCRYSTALLINE BATIO3 [J].

SCHLAG, S ;

EICKE, HF .

SOLID STATE COMMUNICATIONS, 1994, 91 (11) :883-887

[10] Real time observation of the hydrothermal crystallization of barium titanate using in situ neutron powder diffraction [J].

Walton, RI ;

Millange, F ;

Smith, RI ;

Hansen, TC ;

O'Hare, D .

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 2001, 123 (50) :12547-12555

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