Electrochemical studies on Alizarin Red S as Negolyte for Redox Flow Battery: A Preliminary Study
Redox flow battery (RFB) has received tremendous attention as energy storage system coupled with renewable energy sources. In this paper, a low-cost alizarin red S (ARS) organic dye is proposed to serve as the active material for the negative electrode reaction for or- ganic redox flow batteries...
Saved in:
| Main Authors: | , , , |
|---|---|
| 格式: | Article |
| 语言: | English |
| 出版: |
Science Publishing Corporation
2018
|
| 主题: | |
| 在线阅读: | http://umpir.ump.edu.my/id/eprint/29048/1/Electrochemical%20studies%20on%20Alizarin%20Red%20S.pdf http://umpir.ump.edu.my/id/eprint/29048/ https://www.sciencepubco.com/index.php/ijet/article/view/22764/11247 |
| 标签: |
添加标签
没有标签, 成为第一个标记此记录!
|
| id |
my.ump.umpir.29048 |
|---|---|
| record_format |
eprints |
| spelling |
my.ump.umpir.290482020-08-13T07:32:32Z http://umpir.ump.edu.my/id/eprint/29048/ Electrochemical studies on Alizarin Red S as Negolyte for Redox Flow Battery: A Preliminary Study Khor, Ai Chia Mohd Rusllim, Mohamed K. F., Chong P. K., Leung TA Engineering (General). Civil engineering (General) TK Electrical engineering. Electronics Nuclear engineering Redox flow battery (RFB) has received tremendous attention as energy storage system coupled with renewable energy sources. In this paper, a low-cost alizarin red S (ARS) organic dye is proposed to serve as the active material for the negative electrode reaction for or- ganic redox flow batteries. Cyclic voltammetry has been conducted under a number of operating conditions to reveal the electrochemical performance of this molecule. The results suggest that ARS is highly reversible at low electrode potential (c.a. 0.082 V vs. standard hy- drogen electrode), indicating that ARS is a promising negative electrode material for organic redox flow batteries. The diffusion coeffi- cient of ARS is calculated in the range of 6.424 x 10-4 cm2 s -1 , This has indicated fast diffusion rate and electrochemical kinetics for oxi- dation and reduction in higher concentration of ARS. It has been found out that the higher concentration of ARS in base electrolyte cause lowest diffusion coefficient due to solubility issue of ARS. Science Publishing Corporation 2018 Article PeerReviewed pdf en cc_by_4 http://umpir.ump.edu.my/id/eprint/29048/1/Electrochemical%20studies%20on%20Alizarin%20Red%20S.pdf Khor, Ai Chia and Mohd Rusllim, Mohamed and K. F., Chong and P. K., Leung (2018) Electrochemical studies on Alizarin Red S as Negolyte for Redox Flow Battery: A Preliminary Study. International Journal of Engineering & Technology, 7 (4.35). 375- 377. ISSN 2227-524X. (Published) https://www.sciencepubco.com/index.php/ijet/article/view/22764/11247 |
| institution |
Universiti Malaysia Pahang Al-Sultan Abdullah |
| building |
UMPSA Library |
| collection |
Institutional Repository |
| continent |
Asia |
| country |
Malaysia |
| content_provider |
Universiti Malaysia Pahang Al-Sultan Abdullah |
| content_source |
UMPSA Institutional Repository |
| url_provider |
http://umpir.ump.edu.my/ |
| language |
English |
| topic |
TA Engineering (General). Civil engineering (General) TK Electrical engineering. Electronics Nuclear engineering |
| spellingShingle |
TA Engineering (General). Civil engineering (General) TK Electrical engineering. Electronics Nuclear engineering Khor, Ai Chia Mohd Rusllim, Mohamed K. F., Chong P. K., Leung Electrochemical studies on Alizarin Red S as Negolyte for Redox Flow Battery: A Preliminary Study |
| description |
Redox flow battery (RFB) has received tremendous attention as energy storage system coupled with renewable energy sources. In this
paper, a low-cost alizarin red S (ARS) organic dye is proposed to serve as the active material for the negative electrode reaction for or-
ganic redox flow batteries. Cyclic voltammetry has been conducted under a number of operating conditions to reveal the electrochemical
performance of this molecule. The results suggest that ARS is highly reversible at low electrode potential (c.a. 0.082 V vs. standard hy-
drogen electrode), indicating that ARS is a promising negative electrode material for organic redox flow batteries. The diffusion coeffi-
cient of ARS is calculated in the range of 6.424 x 10-4
cm2 s
-1
, This has indicated fast diffusion rate and electrochemical kinetics for oxi-
dation and reduction in higher concentration of ARS. It has been found out that the higher concentration of ARS in base electrolyte cause
lowest diffusion coefficient due to solubility issue of ARS. |
| format |
Article |
| author |
Khor, Ai Chia Mohd Rusllim, Mohamed K. F., Chong P. K., Leung |
| author_facet |
Khor, Ai Chia Mohd Rusllim, Mohamed K. F., Chong P. K., Leung |
| author_sort |
Khor, Ai Chia |
| title |
Electrochemical studies on Alizarin Red S as Negolyte for Redox Flow Battery: A Preliminary Study |
| title_short |
Electrochemical studies on Alizarin Red S as Negolyte for Redox Flow Battery: A Preliminary Study |
| title_full |
Electrochemical studies on Alizarin Red S as Negolyte for Redox Flow Battery: A Preliminary Study |
| title_fullStr |
Electrochemical studies on Alizarin Red S as Negolyte for Redox Flow Battery: A Preliminary Study |
| title_full_unstemmed |
Electrochemical studies on Alizarin Red S as Negolyte for Redox Flow Battery: A Preliminary Study |
| title_sort |
electrochemical studies on alizarin red s as negolyte for redox flow battery: a preliminary study |
| publisher |
Science Publishing Corporation |
| publishDate |
2018 |
| url |
http://umpir.ump.edu.my/id/eprint/29048/1/Electrochemical%20studies%20on%20Alizarin%20Red%20S.pdf http://umpir.ump.edu.my/id/eprint/29048/ https://www.sciencepubco.com/index.php/ijet/article/view/22764/11247 |
| _version_ |
1822921632646168576 |
| score |
13.251813 |