Synthesis of Activated Carbon from a Bio Waste (Flower of Shorea Robusta) Using Different Activating Agents and Its Application as Supercapacitor Electrode

Souvik Ghosh; Prakas Samanta; Naresh Chandra Murmu; 김남훈; Tapas Kuila

doi:https://doi.org/10.7234/composres.2022.35.1.001

추천

검색

자료유형: 학술저널

저자정보: Souvik Ghosh (Council of Scientific and Industrial Research-Central Mechanical Engineering Research Institute) Prakas Samanta (Council of Scientific and Industrial Research-Central Mechanical Engineering Research Institute) Naresh Chandra Murmu (Council of Scientific and Industrial Research-Central Mechanical Engineering Research Institute) 김남훈 (전북대학교) Tapas Kuila (Council of Scientific and Industrial Research-Central Mechanical Engineering Research Institute)

저널정보: 한국복합재료학회 Composites Research Composites Research 제35권 제1호

발행연도: 2022.2

수록면: 1 - 7 (7page)

DOI: https://doi.org/10.7234/composres.2022.35.1.001

이용수

📌

연구주제

📖

연구배경

🔬

연구방법

🏆

연구결과

초록· 키워드

오류제보하기

The activated carbon is a very good choice for using as supercapacitor electrode materials. Herein, the flower of Shorea robusta a bio-waste material was successfully used to synthesize the activated carbons for application as electrode materials of supercapacitor. The activated carbon was synthesized through chemical activation process followed by thermal treatment at 700 oC in presence of N2 atmosphere using KOH, ZnCl2 and H3PO4 as the activating agents. The physicochemical analyses demonstrate that the obtained activated carbons are graphitic in nature and the degree of disorder of the graphitic carbons is changed with changing the activating agents. The activated carbon obtained from Shorea robusta flower (ACSF-K) electrode shows the specific capacitance of ~610 F g-1 at 2 A g-1 current density, which is higher than ACSF-Z (560 F g-1) and ACSF-H (470 F g-1) electrode material under the identical current density. The synthesized graphitic carbons also demonstrate good rate capability and high electrochemical stability as supercapacitor electrode.

#Flower of Shorea robusta #bio-waste materials #graphitic carbon #supercapacitor

참고문헌 (0)

참고문헌 신청

참고문헌이 DBpia에서 서비스 중이라면, [참고문헌 신청]을 통해 등록해보세요

함께 읽어보면 좋을 논문

논문 유사도에 따라 DBpia 가 추천하는 논문입니다. 함께 보면 좋을 연관 논문을 확인해보세요!

이 논문의 저자 정보

Souvik Ghosh

소속기관 Council of Scientific and Industrial Research-Central Mechanical Engineering Research Institute