共 18 条
Hydrothermal Synthesis of CeO2 Nanocrystals Using Oleate-Modified Precipitation Method
被引:4
作者:

Kobayashi, Katsutoshi
论文数: 0 引用数: 0
h-index: 0
机构:
Nagoya Inst Technol, Ceram Res Lab, Gifu 5070071, Japan Nagoya Inst Technol, Ceram Res Lab, Gifu 5070071, Japan

Haneda, Masaaki
论文数: 0 引用数: 0
h-index: 0
机构:
Nagoya Inst Technol, Ceram Res Lab, Gifu 5070071, Japan Nagoya Inst Technol, Ceram Res Lab, Gifu 5070071, Japan

Ozawa, Masakuni
论文数: 0 引用数: 0
h-index: 0
机构:
Nagoya Inst Technol, Ceram Res Lab, Gifu 5070071, Japan Nagoya Inst Technol, Ceram Res Lab, Gifu 5070071, Japan
机构:
[1] Nagoya Inst Technol, Ceram Res Lab, Gifu 5070071, Japan
来源:
ADVANCED MATERIALS RESEARCH II, PTS 1 AND 2
|
2012年
/
463-464卷
关键词:
ceria;
inorganic nanocrystals;
oleate-modified precipitation method;
hydrothermal treatment;
fluorescence;
SIZE;
NANOPARTICLES;
OXIDE;
CELL;
D O I:
10.4028/www.scientific.net/AMR.463-464.1501
中图分类号:
T [工业技术];
学科分类号:
08 ;
摘要:
Monodispersed ceria nanocrystals have been synthesized by an oleate-modified precipitation method combined with a hydrothermal treatment at 200 degrees C. TEM observation indicated that ceria nanoparticles with low-crystallinity were produced by synthesis at room temperature, which were crystallized by subsequent heat treatment to form nanocrystals. Produced ceria nanocrystals were well dispersed in a nonpolar solvent and were hardly agglomerated. TEM observation and Raman spectroscopy clarified that the size of ceria nanocrystals was in the range of 2-7 nm. Interparticle distance of cerium nanocrystals two-dimensionally aligned was in the range of 1.5-4 nm, which corresponds to the exclusive distance of oleic chains. Oleate-modified ceria nanocrystals exhibited strong fluorescence by green-laser excitation. Fluorescent behavior of ceria nanocrystals indicated that oleate detachment from the ceria surface and particle growth of ceria nanocrystals could be induced by laser irradiation.
引用
收藏
页码:1501 / 1505
页数:5
相关论文
共 18 条
[1]
Hierarchically mesostructured doped CeO2 with potential for solar-cell use
[J].
Corma, A
;
Atienzar, P
;
García, H
;
Chane-Ching, JY
.
NATURE MATERIALS,
2004, 3 (06)
:394-397

Corma, A
论文数: 0 引用数: 0
h-index: 0
机构: Univ Politecn Valencia, Inst Tecnol Quim, UPV CSIC, Valencia 46022, Spain

Atienzar, P
论文数: 0 引用数: 0
h-index: 0
机构: Univ Politecn Valencia, Inst Tecnol Quim, UPV CSIC, Valencia 46022, Spain

García, H
论文数: 0 引用数: 0
h-index: 0
机构: Univ Politecn Valencia, Inst Tecnol Quim, UPV CSIC, Valencia 46022, Spain

Chane-Ching, JY
论文数: 0 引用数: 0
h-index: 0
机构: Univ Politecn Valencia, Inst Tecnol Quim, UPV CSIC, Valencia 46022, Spain
[2]
Controlled synthesis and upconverted avalanche luminescence of cerium(III) and neodymium(III) orthovanadate nanocrystals with high uniformity of size and shape
[J].
Deng, Hong
;
Yang, Shihe
;
Xiao, Si
;
Gong, Hong-Mei
;
Wang, Qu-Quan
.
JOURNAL OF THE AMERICAN CHEMICAL SOCIETY,
2008, 130 (06)
:2032-2040

Deng, Hong
论文数: 0 引用数: 0
h-index: 0
机构:
Hong Kong Univ Sci & Technol, Dept Chem, Kowloon, Hong Kong, Peoples R China Hong Kong Univ Sci & Technol, Dept Chem, Kowloon, Hong Kong, Peoples R China

Yang, Shihe
论文数: 0 引用数: 0
h-index: 0
机构:
Hong Kong Univ Sci & Technol, Dept Chem, Kowloon, Hong Kong, Peoples R China Hong Kong Univ Sci & Technol, Dept Chem, Kowloon, Hong Kong, Peoples R China

Xiao, Si
论文数: 0 引用数: 0
h-index: 0
机构:
Wuhan Univ, Dept Phys, Wuhan 430072, Peoples R China
Wuhan Univ, Key Lab Acoust & Photon Mat & Devices, Minist Educ, Wuhan 430072, Peoples R China Hong Kong Univ Sci & Technol, Dept Chem, Kowloon, Hong Kong, Peoples R China

Gong, Hong-Mei
论文数: 0 引用数: 0
h-index: 0
机构:
Wuhan Univ, Dept Phys, Wuhan 430072, Peoples R China
Wuhan Univ, Key Lab Acoust & Photon Mat & Devices, Minist Educ, Wuhan 430072, Peoples R China Hong Kong Univ Sci & Technol, Dept Chem, Kowloon, Hong Kong, Peoples R China

Wang, Qu-Quan
论文数: 0 引用数: 0
h-index: 0
机构:
Wuhan Univ, Dept Phys, Wuhan 430072, Peoples R China
Wuhan Univ, Key Lab Acoust & Photon Mat & Devices, Minist Educ, Wuhan 430072, Peoples R China Hong Kong Univ Sci & Technol, Dept Chem, Kowloon, Hong Kong, Peoples R China
[3]
Nanostructured CeO2-ZrO2 mixed oxides
[J].
Di Monte, R
;
Kaspar, J
.
JOURNAL OF MATERIALS CHEMISTRY,
2005, 15 (06)
:633-648

Di Monte, R
论文数: 0 引用数: 0
h-index: 0
机构:
Univ Trieste, Dipartimento Sci Chim, I-34127 Trieste, Italy Univ Trieste, Dipartimento Sci Chim, I-34127 Trieste, Italy

论文数: 引用数:
h-index:
机构:
[4]
Converting ceria polyhedral nanoparticles into single-crystal nanospheres
[J].
Feng, Xiangdong
;
Sayle, Dean C.
;
Wang, Zhong Lin
;
Paras, M. Sharon
;
Santora, Brian
;
Sutorik, Anthony C.
;
Sayle, Thi X. T.
;
Yang, Yi
;
Ding, Yong
;
Wang, Xudong
;
Her, Yie-Shein
.
SCIENCE,
2006, 312 (5779)
:1504-1508

Feng, Xiangdong
论文数: 0 引用数: 0
h-index: 0
机构: Cranfield Univ, Def Acad United Kingdom, Swindon SN6 8LA, Wilts, England

Sayle, Dean C.
论文数: 0 引用数: 0
h-index: 0
机构: Cranfield Univ, Def Acad United Kingdom, Swindon SN6 8LA, Wilts, England

Wang, Zhong Lin
论文数: 0 引用数: 0
h-index: 0
机构: Cranfield Univ, Def Acad United Kingdom, Swindon SN6 8LA, Wilts, England

Paras, M. Sharon
论文数: 0 引用数: 0
h-index: 0
机构: Cranfield Univ, Def Acad United Kingdom, Swindon SN6 8LA, Wilts, England

Santora, Brian
论文数: 0 引用数: 0
h-index: 0
机构: Cranfield Univ, Def Acad United Kingdom, Swindon SN6 8LA, Wilts, England

Sutorik, Anthony C.
论文数: 0 引用数: 0
h-index: 0
机构: Cranfield Univ, Def Acad United Kingdom, Swindon SN6 8LA, Wilts, England

Sayle, Thi X. T.
论文数: 0 引用数: 0
h-index: 0
机构: Cranfield Univ, Def Acad United Kingdom, Swindon SN6 8LA, Wilts, England

Yang, Yi
论文数: 0 引用数: 0
h-index: 0
机构: Cranfield Univ, Def Acad United Kingdom, Swindon SN6 8LA, Wilts, England

Ding, Yong
论文数: 0 引用数: 0
h-index: 0
机构: Cranfield Univ, Def Acad United Kingdom, Swindon SN6 8LA, Wilts, England

Wang, Xudong
论文数: 0 引用数: 0
h-index: 0
机构: Cranfield Univ, Def Acad United Kingdom, Swindon SN6 8LA, Wilts, England

Her, Yie-Shein
论文数: 0 引用数: 0
h-index: 0
机构: Cranfield Univ, Def Acad United Kingdom, Swindon SN6 8LA, Wilts, England
[5]
Structural and morphological characterization of cerium oxide nanocrystals prepared by hydrothermal synthesis
[J].
Kaneko, Kenji
;
Inoke, Koji
;
Freitag, Bert
;
Hungria, Ana B.
;
Midgley, Paul A.
;
Hansen, Thomas W.
;
Zhang, Jing
;
Ohara, Satoshi
;
Adschiri, Tadafumi
.
NANO LETTERS,
2007, 7 (02)
:421-425

论文数: 引用数:
h-index:
机构:

Inoke, Koji
论文数: 0 引用数: 0
h-index: 0
机构: Kyushu Univ, Dept Mat Sci & Engn, Fukuoka 8190395, Japan

Freitag, Bert
论文数: 0 引用数: 0
h-index: 0
机构: Kyushu Univ, Dept Mat Sci & Engn, Fukuoka 8190395, Japan

Hungria, Ana B.
论文数: 0 引用数: 0
h-index: 0
机构: Kyushu Univ, Dept Mat Sci & Engn, Fukuoka 8190395, Japan

Midgley, Paul A.
论文数: 0 引用数: 0
h-index: 0
机构: Kyushu Univ, Dept Mat Sci & Engn, Fukuoka 8190395, Japan

Hansen, Thomas W.
论文数: 0 引用数: 0
h-index: 0
机构: Kyushu Univ, Dept Mat Sci & Engn, Fukuoka 8190395, Japan

Zhang, Jing
论文数: 0 引用数: 0
h-index: 0
机构: Kyushu Univ, Dept Mat Sci & Engn, Fukuoka 8190395, Japan

Ohara, Satoshi
论文数: 0 引用数: 0
h-index: 0
机构: Kyushu Univ, Dept Mat Sci & Engn, Fukuoka 8190395, Japan

Adschiri, Tadafumi
论文数: 0 引用数: 0
h-index: 0
机构: Kyushu Univ, Dept Mat Sci & Engn, Fukuoka 8190395, Japan
[6]
Colloidal Chemical Synthesis and Formation Kinetics of Uniformly Sized Nanocrystals of Metals, Oxides, and Chalcogenides
[J].
Kwon, Soon Gu
;
Hyeon, Taeghwan
.
ACCOUNTS OF CHEMICAL RESEARCH,
2008, 41 (12)
:1696-1709

Kwon, Soon Gu
论文数: 0 引用数: 0
h-index: 0
机构:
Seoul Natl Univ, Sch Chem & Biol Engn, Seoul 151744, South Korea Seoul Natl Univ, Sch Chem & Biol Engn, Seoul 151744, South Korea

Hyeon, Taeghwan
论文数: 0 引用数: 0
h-index: 0
机构:
Seoul Natl Univ, Sch Chem & Biol Engn, Seoul 151744, South Korea Seoul Natl Univ, Sch Chem & Biol Engn, Seoul 151744, South Korea
[7]
A direct-methane fuel cell with a ceria-based anode
[J].
Murray, EP
;
Tsai, T
;
Barnett, SA
.
NATURE,
1999, 400 (6745)
:649-651

Murray, EP
论文数: 0 引用数: 0
h-index: 0
机构:
Northwestern Univ, Dept Mat Sci & Engn, Evanston, IL 60208 USA Northwestern Univ, Dept Mat Sci & Engn, Evanston, IL 60208 USA

Tsai, T
论文数: 0 引用数: 0
h-index: 0
机构:
Northwestern Univ, Dept Mat Sci & Engn, Evanston, IL 60208 USA Northwestern Univ, Dept Mat Sci & Engn, Evanston, IL 60208 USA

Barnett, SA
论文数: 0 引用数: 0
h-index: 0
机构:
Northwestern Univ, Dept Mat Sci & Engn, Evanston, IL 60208 USA Northwestern Univ, Dept Mat Sci & Engn, Evanston, IL 60208 USA
[8]
General Two-Phase Routes to Synthesize Colloidal Metal Oxide Nanocrystals: Simple Synthesis and Ordered Self-Assembly Structures
[J].
Nguyen, Thanh-Dinh
;
Do, Trong-On
.
JOURNAL OF PHYSICAL CHEMISTRY C,
2009, 113 (26)
:11204-11214

Nguyen, Thanh-Dinh
论文数: 0 引用数: 0
h-index: 0
机构:
Univ Laval, Dept Chem Engn, Quebec City, PQ G1K 7P4, Canada Univ Laval, Dept Chem Engn, Quebec City, PQ G1K 7P4, Canada

论文数: 引用数:
h-index:
机构:
[9]
Nonaqueous synthesis of metal oxide nanoparticles: Review and indium oxide as case study for the dependence of particle morphology on precursors and solvents
[J].
Niederberger, Markus
;
Garnweitner, Georg
;
Buha, Jelena
;
Polleux, Julien
;
Ba, Jianhua
;
Pinna, Nicola
.
JOURNAL OF SOL-GEL SCIENCE AND TECHNOLOGY,
2006, 40 (2-3)
:259-266

Niederberger, Markus
论文数: 0 引用数: 0
h-index: 0
机构: Max Planck Inst Colloids & Interfaces Colloid Che, D-14424 Potsdam, Germany

Garnweitner, Georg
论文数: 0 引用数: 0
h-index: 0
机构: Max Planck Inst Colloids & Interfaces Colloid Che, D-14424 Potsdam, Germany

Buha, Jelena
论文数: 0 引用数: 0
h-index: 0
机构: Max Planck Inst Colloids & Interfaces Colloid Che, D-14424 Potsdam, Germany

Polleux, Julien
论文数: 0 引用数: 0
h-index: 0
机构: Max Planck Inst Colloids & Interfaces Colloid Che, D-14424 Potsdam, Germany

Ba, Jianhua
论文数: 0 引用数: 0
h-index: 0
机构: Max Planck Inst Colloids & Interfaces Colloid Che, D-14424 Potsdam, Germany

Pinna, Nicola
论文数: 0 引用数: 0
h-index: 0
机构: Max Planck Inst Colloids & Interfaces Colloid Che, D-14424 Potsdam, Germany
[10]
Size-dependent properties of CeO2-y nanoparticles as studied by Raman scattering -: art. no. 245407
[J].
Spanier, JE
;
Robinson, RD
;
Zheng, F
;
Chan, SW
;
Herman, IP
.
PHYSICAL REVIEW B,
2001, 64 (24)

Spanier, JE
论文数: 0 引用数: 0
h-index: 0
机构:
Columbia Univ, Dept Appl Phys & Appl Math, New York, NY 10027 USA Columbia Univ, Dept Appl Phys & Appl Math, New York, NY 10027 USA

Robinson, RD
论文数: 0 引用数: 0
h-index: 0
机构: Columbia Univ, Dept Appl Phys & Appl Math, New York, NY 10027 USA

Zheng, F
论文数: 0 引用数: 0
h-index: 0
机构: Columbia Univ, Dept Appl Phys & Appl Math, New York, NY 10027 USA

Chan, SW
论文数: 0 引用数: 0
h-index: 0
机构: Columbia Univ, Dept Appl Phys & Appl Math, New York, NY 10027 USA

Herman, IP
论文数: 0 引用数: 0
h-index: 0
机构: Columbia Univ, Dept Appl Phys & Appl Math, New York, NY 10027 USA