Hydrothermal synthesis of nano vanadium oxide powder

被引：0

作者：

Yi, Jing ^{[1
]}

Yan, Wen-Bin ^{[1
,2
,3
]}

Zhang, Xiao-Jun ^{[1
]}

Hu, Ya-Li ^{[1
]}

Gao, Feng ^{[1
]}

Hua, Jun ^{[1
]}

机构：

[1] College of Chemistry and Chemical Engineering, Jishou University, Jishou,Hunan,416000, China

[2] Key Laboratory of Mineral Cleaner Production and Exploit of Green Functional Materials in Hunan Province, Jishou,Hunan,416000, China

[3] Collaborative Innovation Center of Manganese-Zinc-Vanadium Center of Manganese-Zinc-Vanadium Industrial Technology of the 2011 Plan of Hunan Province, Jishou,Hunan,416000, China

来源：

Jingxi Huagong/Fine Chemicals | 2016年 / 33卷 / 04期

基金：

中国国家自然科学基金;

关键词：

Functional materials - X ray diffraction - Scanning electron microscopy - Sodium compounds - Differential scanning calorimetry - Oxides - Sodium - Chemical analysis - Vanadium pentoxide;

D O I：

10.13550/j.jxhg.2016.04.001

中图分类号：

学科分类号：

摘要：

Vanadium oxides were synthesized by hydrothermal synthesis with vanadium pentoxide(V2O5) and sodium sulfite anhydrous(Na2SO3) as raw materials. The effects of pH, fullness, reaction temperature and sodium sulfite anhydrous content on the preparation process of vanadium oxides were studied systematically. The valence, phase and morphology of vanadium oxides were analyzed by chemical titration, X-ray diffraction (XRD), scanning electron microscopy (SEM) and differential scanning calorimetry (DSC). The results showed that the content of vanadium oxides could reach 98.5% and the total yield could reach 85.4% when the pH was 3, fullness was 0.7, reaction temperature was 250℃ and n(V2O5):n(Na2SO3) was 1:1.2.In addition, the obtained B phase can transfer to M phase showing a transformation temperature of 69.0℃ after a calcination procedure for 2 hours at 800℃. © 2016, Editorial Office of FINE CHEMICALS. All right reserved.

引用

页码：361 / 365

共 50 条

[41] Hydrothermal synthesis of metal oxide nano- and microparticles in supercritical water
Anikeev, V. I.
RUSSIAN JOURNAL OF PHYSICAL CHEMISTRY A, 2011, 85 (03) : 377 - 382
[42] Hydrothermal synthesis of metal oxide nano- and microparticles in supercritical water
V. I. Anikeev
Russian Journal of Physical Chemistry A, 2011, 85 : 377 - 382
[43] Supercritical hydrothermal synthesis of nano-zinc oxide: Process and mechanism
Liu, Wei
Wang, Shuzhong
Wang, Jinlong
Zhang, Baoquan
Liu, Lu
Liu, Hui
Yang, Jianqiao
CERAMICS INTERNATIONAL, 2022, 48 (16) : 22629 - 22646
[44] Hydrothermal preparation of long nanowires of vanadium oxide
Dengyu Pan
Zhang Shuyuan
Yiqing Chen
J. G. Hou
Journal of Materials Research, 2002, 17 : 1981 - 1984
[45] Hydrothermal preparation of long nanowires of vanadium oxide
Pan, DY
Zhang, SY
Chen, YQ
Hou, JG
JOURNAL OF MATERIALS RESEARCH, 2002, 17 (08) : 1981 - 1984
[46] Characterization and Synthesis of Nano-Sized Hydroxyapatite Powder by Microwave-Hydrothermal Method
Han, Jae-Kil
Lee, Chi-Woo
Lee, Byong-Taek
JOURNAL OF THE KOREAN CERAMIC SOCIETY, 2006, 43 (02) : 126 - 130
[47] Synthesis of Nano-sized TiO2 Powder using a Hydrothermal Process
Kim, Gang Hyuk
Lee, Woo Jin
Kim, Donggyu
Lee, Sung Keun
Lee, Sang Hwa
Kim, Insoo
KOREAN JOURNAL OF METALS AND MATERIALS, 2010, 48 (06): : 543 - 550
[48] SYNTHESIS OF TITANIUM OXIDE NANO POWDER BY A NOVEL GEL COMBUSTION METHOD
Sedghi, Arman
Baghshahi, Saied
Nouria, Nastaran Riahi
Barkhordari, Maede
DIGEST JOURNAL OF NANOMATERIALS AND BIOSTRUCTURES, 2011, 6 (04) : 1457 - 1462
[49] Synthesis of Nano-sized Barium Titanate Powder by Rotary-hydrothermal Process
Kubo, Takashi
Hogiri, Masayuki
Kagata, Hiroshi
Nakahira, Atsushi
ASIAN CERAMIC SCIENCE FOR ELECTRONICS III AND ELECTROCERAMICS IN JAPAN XII, 2010, 421-422 : 269 - +
[50] Hydrothermal Synthesis of Vanadium Pentoxide Nanowires
Kumar, J. Santhosh
Thangadurai, P.
DAE SOLID STATE PHYSICS SYMPOSIUM 2015, 2016, 1731

← 1 2 3 4 5 →