In situ growth BaTiO3 nanocubes and their superlattice from an aqueous process

被引：102

作者：

Dang, Feng ^{[1
,2
]}

Mimura, Kenichi ^{[1
]}

Kato, Kazumi ^{[1
]}

Imai, Hiroaki ^{[2
]}

Wada, Satoshi ^{[3
]}

Haneda, Hajime ^{[4
]}

Kuwabara, Makoto ^{[5
]}

机构：

[1] Natl Inst Adv Ind Sci & Technol, Moriyama Ku, Nagoya, Aichi 4638560, Japan

[2] Keio Univ, Kohoku Ku, Yokohama, Kanagawa 2238522, Japan

[3] Yamanashi Univ, Kofu, Yamanashi 4008511, Japan

[4] Natl Inst Mat Sci, Tsukuba, Ibaraki 3050044, Japan

[5] Kyushu Univ, Fukuoka 8168580, Japan

来源：

NANOSCALE | 2012年 / 4卷 / 04期

关键词：

SELECTIVE SYNTHESIS; NANOCRYSTALS; ANATASE; SIZE; PARTICLES; MECHANISM;

D O I：

10.1039/c2nr11594h

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Ordered aggregated BaTiO3 nanocubes with a narrow size distribution were obtained in an aqueous process by using bis(ammonium lactate) titanium dihydroxide (TALH) as Ti source in the presence of oleic acid and tert-butylamine. Kinetics of the formation of BaTiO3 nanocubes indicated that an in situ growth mechanism was dominant and the superlattice of nanocubes formed in situ through the growth of BaTiO3 nanoparticles in Ti-based hydrous gel. The size and morphology of nanocubes were controlled by tuning the concentration and molar ratio of surfactants. A novel growth model dependant on the structure of Ti precursor for the formation and morphology control of BaTiO3 nanocubes and their superlattice was demonstrated.

引用

页码：1344 / 1349

页数：6

共 29 条

[1] Solution-Based Growth of Monodisperse Cube-Like BaTiO3 Colloidal Nanocrystals [J].

Adireddy, Shiva ;

Lin, Cuikun ;

Cao, Baobao ;

Zhou, Weilie ;

Caruntu, Gabriel .

CHEMISTRY OF MATERIALS, 2010, 22 (06) :1946-1948

[2] Stabilization of self-assembled monolayers of carboxylic acids on native oxides of metals [J].

Aronoff, YG ;

Chen, B ;

Lu, G ;

Seto, C ;

Schwartz, J ;

Bernasek, S .

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 1997, 119 (02) :259-262

[3] Size and shape control of SrTiO3 particles grown by epitaxial self-assembly [J].

Calderone, VR ;

Testino, A ;

Buscaglia, MT ;

Bassoli, M ;

Bottino, C ;

Viviani, M ;

Buscaglia, V ;

Nanni, P .

CHEMISTRY OF MATERIALS, 2006, 18 (06) :1627-1633

[4] Growth of monodispersed SrTiO3 nanocubes by thermohydrolysis method [J].

Dang, Feng ;

Mimura, Ken-ichi ;

Kato, Kazumi ;

Imai, Hiroaki ;

Wada, Satoshi ;

Haneda, Hajime ;

Kuwabara, Makoto .

CRYSTENGCOMM, 2011, 13 (11) :3878-3883

[5] Oriented aggregation of BaTiO3 nanocrystals and large particles in the ultrasonic-assistant synthesis [J].

Dang, Feng ;

Kato, Kazumi ;

Imai, Hiroaki ;

Wada, Satoshi ;

Haneda, Hajime ;

Kuwabara, Makoto .

CRYSTENGCOMM, 2010, 12 (11) :3441-3444

[6] Characteristics of CeO2 Nanocubes and Related Polyhedra Prepared by Using a Liquid-Liquid Interface [J].

Dang, Feng ;

Kato, Kazumi ;

Imai, Hiroaki ;

Wada, Satoshi ;

Haneda, Hajime ;

Kuwabara, Makoto .

CRYSTAL GROWTH & DESIGN, 2010, 10 (10) :4537-4541

[7] Sub-10 nm strontium titanate nanocubes highly dispersed in non-polar organic solvents [J].

Fujinami, Kyoichi ;

Katagiri, Kiyofumi ;

Kamiya, Jumpei ;

Hamanaka, Tadashi ;

Koumoto, Kunihito .

NANOSCALE, 2010, 2 (10) :2080-2083

[8] Dielectric properties of BaTiO3/SrTiO3 superlattices measured with interdigital electrodes and electromagnetic field analysis [J].

Harigai, T ;

Tanaka, D ;

Kakemoto, H ;

Wada, S ;

Tsurumi, T .

JOURNAL OF APPLIED PHYSICS, 2003, 94 (12) :7923-7925

[9] Morphology-Controlled Synthesis of Barium Titanate Nanostructures [J].

Huang, Kuan-Chih ;

Huang, Tung-Ching ;

Hsieh, Wen-Feng .

INORGANIC CHEMISTRY, 2009, 48 (19) :9180-9184

[10]

Kerchner J. A., 1997, SYNTHESIS CHARACTERI, P106

← 1 2 3 →