A Novel Process for Manufacturing Vanadium Dioxide(VO2) as a resource of Vanadium Electrolyte from Vanadium Pentoxide(V2O5)

被引：1

作者：

Kim, Byung-Su ^{[1
,2
,3
]}

Ryu, Tae-Gong ^{[1
]}

Choi, Jihyuk ^{[1
]}

Park, Tae Jun ^{[1
]}

Chang, Hankwon ^{[1
]}

Yoo, JeongHyun ^{[1
]}

Suh, Chang-Youl ^{[1
]}

Cho, Sung-Wook ^{[1
]}

Roh, Kimin ^{[1
]}

机构：

[1] Korea Inst Geosci & Mineral Resources KIGAM, Resource & Mat Res Ctr, Resources Utilizat Res Div, Daejeon, South Korea

[2] Univ Sci Technol UST, Daejeon, South Korea

[3] Korea Inst Geosci & Mineral Resources KIGAM, Resource & Mat Res Ctr, Resources Utilizat Res Div, Daejeon, South Korea

来源：

GEOSYSTEM ENGINEERING | 2022年 / 25卷 / 3-4期

关键词：

Vanadium electrolyte; vanadium pentoxide; vanadium dioxide; vanadium pentoxide reduction;

D O I：

10.1080/12269328.2022.2156398

中图分类号：

P [天文学、地球科学];

学科分类号：

07 ;

摘要：

A vanadium electrolyte for energy storage is generally prepared by dissolving vanadium pentoxide (V2O5) in sulfuric acid using oxalic acid ((COOH)(2)) as a reducing agent. However, there is a disadvantage that the dissolution rate in the sulfuric acid solution of V2O5 is very slow. In this study, a new process for producing vanadium dioxide (VO2), which has the faster dissolution rate than V2O5 in sulfuric acid solution, was developed. Vanadium dioxide (VO2) could be used in the production of a vanadium electrolyte for energy storage. The process developed in the study has the advantages of being economical and simple as compared to the existing process for producing VO2 from V2O5 using hydrogen or carbon monoxide as a reducing agent.

引用

页码：202 / 207

页数：6

共 50 条

[1] Phase changeable vanadium dioxide (VO2) thin films grown from vanadium pentoxide (V2O5) using femtosecond pulsed laser deposition
Kumi-Barimah, Eric
Anagnostou, Dimitris E.
Jose, Gin
AIP ADVANCES, 2020, 10 (06)
[2] Fabrication and Characterization of Vanadium/Vanadium Pentoxide/Vanadium (V/V2O5/V) Tunnel Junction Diodes
Zia, M. F.
Abdel-Rahman, M. R.
Al-Khalli, N. F.
Debbar, N. A.
ACTA PHYSICA POLONICA A, 2015, 127 (04) : 1289 - 1291
[3] OPTICAL-PROPERTIES OF THE VANADIUM-OXIDES VO2 AND V2O5
PARKER, JC
GEISER, UW
LAM, DJ
XU, YN
WAI, YC
JOURNAL OF THE AMERICAN CERAMIC SOCIETY, 1990, 73 (11) : 3206 - 3208
[4] Sustainable simplified process for production of vanadium oxides (V2O5, VO2, and V2O3)
Devi, Henam
Mishra, Akshita
Reza, Mohd.
Singh, Madhusudan
ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY, 2019, 258
[5] Electrical properties of V2O5 (vanadium pentoxide) nanowires
Min, Mi Ra
Kim, Jae Hoon
Kim, Eun Kyu
Kim, Yong Kwan
Ha, Jeong Sook
Kim, Kyu Tae
JOURNAL OF THE KOREAN PHYSICAL SOCIETY, 2006, 49 (03) : 1097 - 1100
[6] Vanadium Pentoxide (V2O5) in a Novel Model of Lung Tumor Promotion
Rondini, E. A.
Walters, D. M.
Bauer, A. K.
AMERICAN JOURNAL OF RESPIRATORY AND CRITICAL CARE MEDICINE, 2009, 179
[7] Electronic and optical excitation properties of vanadium pentoxide V2O5
Thi Dieu Hien Nguyen
Khuong Dien Vo
Hai Duong Pham
Thi My Duyen Huynh
Lin, Ming-Fa
COMPUTATIONAL MATERIALS SCIENCE, 2021, 198 (198)
[8] Ironation mechanism in vanadium pentoxide (V2O5) for iron battery
Hembram, K. P. S. S.
Kumar, Jagadish
JOURNAL OF PHYSICS AND CHEMISTRY OF SOLIDS, 2023, 183
[9] ANNEALING RESPONSE OF DISORDERED SPUTTER DEPOSITED VANADIUM PENTOXIDE (V2O5)
LUKSICH, J
AITA, CR
JOURNAL OF VACUUM SCIENCE & TECHNOLOGY A-VACUUM SURFACES AND FILMS, 1991, 9 (03): : 542 - 546
[10] Structure of a high-pressure phase of vanadium pentoxide β-V2O5
Filonenko, VP
Sundberg, M
Werner, PE
Zibrov, IP
ACTA CRYSTALLOGRAPHICA SECTION B-STRUCTURAL SCIENCE CRYSTAL ENGINEERING AND MATERIALS, 2004, 60 : 375 - 381

← 1 2 3 4 5 →