Hydrothermal synthesis of single-crystalline nanocubes of Co3O4

被引：74

作者：

Tripathy, Suraj Kumar ^{[1
]}

Christy, Maria ^{[2
]}

Park, Nam-Hee ^{[1
]}

Suh, Eun-Kyung ^{[2
]}

Anand, Shashi

Yu, Yeon-Tae ^{[1
]}

机构：

[1] Chonbuk Natl Univ, Div Adv Mat Engn, Jeonju 561756, South Korea

[2] Chonbuk Natl Univ, Ctr Adv Res Mat Dev, Jeonju 561756, South Korea

来源：

MATERIALS LETTERS | 2008年 / 62卷 / 6-7期

关键词：

Co3O4; hydrothermal synthesis; nanomaterials; powder technology;

D O I：

10.1016/j.matlet.2007.07.037

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

The single step hydrothermal synthesis of well-dispersed cobalto-cobaltic oxide (Co3O4) cubic nanocrystals has been reported. Microstructure and phase have been unambiguously characterized by XRD, TEM and Raman spectroscopy. Powder X-ray diffraction (XRD) and Raman spectrum showed that the as-prepared sample was of cubic spinel structure. Transmission electron microscopy indicated that the Co3O4 nanocrystals were cubical with the crystallite size in the range of 20-30 nm. Since the particle size of the powdered samples were found to be equivalent from both TEM and X-ray diffraction technique, it can be expected that the nanocubes are single crystalline. The average BET surface area was found to be 75 m(2) g(-1) and the average pore diameter was found to be 15 nm. (c) 2007 Elsevier B.V. All rights reserved.

引用

页码：1006 / 1009

页数：4

共 50 条

[41] Hydrothermal Synthesis of Single-Crystalline Ag-Doped ZnO Nanoneedles for Ultraviolet Detection
Min Xu
Zhaolin Yuan
Biyi Wang
Fengjun Nie
Jianfeng He
Xueyuan Wang
Nengchang Xu
Journal of Electronic Materials, 2022, 51 : 7020 - 7027
[42] Synthesis and nonlinear optical properties of single-crystalline KNb3O8 nanowires
Yu, Bin
Cao, Bo
Cao, Huiqun
Zhang, Xinpeng
Chen, Danni
Qu, Junle
Niu, Hanben
NANOTECHNOLOGY, 2013, 24 (08)
[43] Size-controlled synthesis of CoCO3 and Co3O4 nanoparticles by free-surfactant hydrothermal method
Nassar, Mostafa Y.
MATERIALS LETTERS, 2013, 94 : 112 - 115
[44] Structural, optical, and magnetic properties of single-crystalline Mn3O4 nanowires
Sambasivam, S.
Li, G. J.
Jeong, J. H.
Choi, B. C.
Lim, K. T.
Kim, S. S.
Song, T. K.
JOURNAL OF NANOPARTICLE RESEARCH, 2012, 14 (09)
[45] Features of Hydrothermal Growth of Hierarchical Co3O4 Coatings on Al2O3 Substrates
T. L. Simonenko
V. A. Bocharova
Ph. Yu. Gorobtsov
N. P. Simonenko
E. P. Simonenko
V. G. Sevastyanov
N. T. Kuznetsov
Russian Journal of Inorganic Chemistry, 2020, 65 : 1304 - 1311
[46] MOF-Templated Synthesis of Porous Co3O4 Concave Nanocubes with High Specific Surface Area and Their Gas Sensing Properties
Lu, Yinyun
Zhan, Wenwen
He, Yue
Wang, Yiting
Kong, Xiangjian
Kuang, Qin
Xie, Zhaoxiong
Zheng, Lansun
ACS APPLIED MATERIALS & INTERFACES, 2014, 6 (06) : 4186 - 4195
[47] Synthesis of heterostructure CeO2 - Co3O4 nanocomposite by hydrothermal approach for high performance supercapacitor application
Sivaramakrishnan, Sivaramalakshmi
Murugan, Dakshana
Kumar, Manavalan Rajesh
Kumaresan, Natesan
Arockiyasamy, Jessica
Murugadoss, Govindhasamy
Ramesh, S.
Pugazhendhi, Arivalagan
MATERIALS TODAY COMMUNICATIONS, 2025, 46
[48] Synthesis of nanostructured Co3O4 by a surfactant-free hydrothermal method and its application to the hydrogen evolution reaction
Bampoky, N. A.
Medeiros, S. L. S.
Moura, T. A.
Paschoal, A. R.
Vasconcelos, I. F.
Santos, L. P. M.
APPLIED PHYSICS A-MATERIALS SCIENCE & PROCESSING, 2023, 129 (12):
[49] Seed-assisted hydrothermal synthesis of aligned single-crystalline anatase nanorods on FTO: synthesis and application
Wang, Jia
Chen, Chao
Ren, Zhimin
Wang, Zhiyu
SEMICONDUCTOR SCIENCE AND TECHNOLOGY, 2014, 29 (05)
[50] Hydrothermal synthesis of urchin-like Co3O4 nanostructures and their electrochemical sensing performance of H2O2
Barkaoui, Sami
Haddaoui, Marwa
Dhaouadi, Hassouna
Raouafi, Noureddine
Touati, Fathi
JOURNAL OF SOLID STATE CHEMISTRY, 2015, 228 : 226 - 231

← 1 2 3 4 5 →