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Supaporn Therdthianwong. Effects of zinc particle size and electrolyte concentration on performance of alkaline zinc-air battery. (). King Mongkut's University of Technology North Bangkok. Central Library. : , 2022.
Effects of zinc particle size and electrolyte concentration on performance of alkaline zinc-air battery
Name: Naratorn Chamyai
Organization :
King Mongkut's University of Technology Thonburi (KMUTT). Faculty of Engineering
Email :
naratorn.chamyai@mail.kmutt.ac.th
Name: Apichai Therdthianwong
Organization :
King Mongkut's University of Technology Thonburi (KMUTT). Pilot Plant Development and Training Institute
Email :
apichai.the@.kmutt.ac.th
Name: Supaporn Therdthianwong
Organization :
King Mongkut's University of Technology Thonburi (KMUTT). Faculty of Engineering
keyword:
Zinc-air battery
LCSH:
Electrolytes
Abstract:
Zincair battery (ZAB) is an electrochemical device which converts chemical energy into electricity. This battery has been investigated in primary cells for a long time because of the strengths of ZAB including its low-cost component, environmental friendliness, and high energy security. However, the major weakness of this battery is its low power density. This research was aimed to investigate the main factors affecting performance of ZAB using MnO2/C as the cathode catalyst and fabricated by painting method. The effects of zinc powder size, KOH electrolyte concentration, and KOH loading method on the cell performance were investigated. Open-circuit potential and chronopotentiometric techniques were used to measure the performance of ZAB. The varying sizes of zinc powder studied were 5.79, 24.07, and 126.10 μm which were obtained from KEMAUS, TMP, and PADAENG, respectively. Concentrations of KOH electrolyte were 4, 8, and 12 M. It was found that the suitable zinc powder size for the anode was 5.79 μm and KOH electrolyte concentration was 12 M. Immersion was a better KOH electrolyte loading method, providing higher ZAB performance than dropping method. With such suitable parameters, ZAB showed the longest discharge duration of 18,462 s and 54% of zinc utilization.
King Mongkut's University of Technology North Bangkok. Central Library
Address:
BANGKOK
Email:
library@kmutnb.ac.th
Created:
2022
Modified:
2022-12-14
Issued:
2022-12-14
บทความ/Article
application/pdf
BibliograpyCitation :
In Naresuan University. The 31st Thai Institute of Chemical Engineering and Applied Chemistry Conference (TiCHE 2022) (pp.489-499). Phitsanulok : Naresuan University
eng
©copyrights King Mongkut's University of Technology North Bangkok
RightsAccess:
ใช้เวลา
0.04191 วินาที
Naratorn Chamyai
| Title | Contributor | Type |
|---|---|---|
| Effects of zinc particle size and electrolyte concentration on performance of alkaline zinc-air battery
มหาวิทยาลัยเทคโนโลยีพระจอมเกล้าพระนครเหนือ Naratorn Chamyai;Apichai Therdthianwong;Supaporn Therdthianwong | บทความ/Article |
Apichai Therdthianwong
| Title | Contributor | Type |
|---|---|---|
| Propanediols production from hydrogenolysis of glycerol over Pt-CeO2/Al2O3
มหาวิทยาลัยเทคโนโลยีพระจอมเกล้าพระนครเหนือ Ratanon Ariya;Supaporn Therdthianwong;Apichai Therdthianwong;Nutthapon Wongyao | บทความ/Article | |
| Effects of zinc particle size and electrolyte concentration on performance of alkaline zinc-air battery
มหาวิทยาลัยเทคโนโลยีพระจอมเกล้าพระนครเหนือ Naratorn Chamyai;Apichai Therdthianwong;Supaporn Therdthianwong | บทความ/Article | |
| One-dimensional simulation of an alkaline-acid direct glycerol fuel cell
มหาวิทยาลัยเทคโนโลยีพระจอมเกล้าพระนครเหนือ Papitchaya Chaloeypanit;Supaporn Therdthianwong;Apichai Therdthianwong | บทความ/Article | |
| Improvement of electrocatalytic activities of Ag-based catalysts in oxygen reduction and oxygen evolution reactions
มหาวิทยาลัยเทคโนโลยีพระจอมเกล้าพระนครเหนือ Phatcharanan Pipatnawakit;Jatupon Chaiwasu;Apichai Therdthianwong;Montree Ob-choey;Sarayut Yongprapat;Supaporn Therdthianwong | บทความ/Article | |
| Development of low-cost Ag-based ORR electrodes via electrodeposition on carbon cloth for AEM fuel cells
มหาวิทยาลัยเทคโนโลยีพระจอมเกล้าพระนครเหนือ Parinrat Chitsaart;Nutthaphon Sirireak;Mongkon Thongom;Jatupon Chaiwasu;Sarayut Yongprapat;Supaporn Therdthianwong;Apichai Therdthianwong | บทความ/Article |
Supaporn Therdthianwong
| Title | Contributor | Type |
|---|---|---|
| Propanediols production from hydrogenolysis of glycerol over Pt-CeO2/Al2O3
มหาวิทยาลัยเทคโนโลยีพระจอมเกล้าพระนครเหนือ Ratanon Ariya;Supaporn Therdthianwong;Apichai Therdthianwong;Nutthapon Wongyao | บทความ/Article | |
| Effects of zinc particle size and electrolyte concentration on performance of alkaline zinc-air battery
มหาวิทยาลัยเทคโนโลยีพระจอมเกล้าพระนครเหนือ Naratorn Chamyai;Apichai Therdthianwong;Supaporn Therdthianwong | บทความ/Article | |
| One-dimensional simulation of an alkaline-acid direct glycerol fuel cell
มหาวิทยาลัยเทคโนโลยีพระจอมเกล้าพระนครเหนือ Papitchaya Chaloeypanit;Supaporn Therdthianwong;Apichai Therdthianwong | บทความ/Article | |
| Improvement of electrocatalytic activities of Ag-based catalysts in oxygen reduction and oxygen evolution reactions
มหาวิทยาลัยเทคโนโลยีพระจอมเกล้าพระนครเหนือ Phatcharanan Pipatnawakit;Jatupon Chaiwasu;Apichai Therdthianwong;Montree Ob-choey;Sarayut Yongprapat;Supaporn Therdthianwong | บทความ/Article | |
| Development of low-cost Ag-based ORR electrodes via electrodeposition on carbon cloth for AEM fuel cells
มหาวิทยาลัยเทคโนโลยีพระจอมเกล้าพระนครเหนือ Parinrat Chitsaart;Nutthaphon Sirireak;Mongkon Thongom;Jatupon Chaiwasu;Sarayut Yongprapat;Supaporn Therdthianwong;Apichai Therdthianwong | บทความ/Article |