Hard Carbon: Quinone‐Based Redox Supercapacitor Using Highly Conductive Hard Carbon Derived from Oak Wood (Adv. Sustainable Syst. 11/2019). (14th November 2019)

• Record Type: Journal Article
• Authors: Katsuyama, Yuto; Nakayasu, Yuta; Oizumi, Kotaro; Fujihara, Yui; Kobayashi, Hiroaki; Honma, Itaru
• Is Part Of: Advanced sustainable systems. Volume 3:Number 11(2019)
• Page Start: n/a
• Page End: n/a
• Publication Date: 2019-11-14
• Subjects: conductive materials -- hard carbons -- porous materials -- quinones -- supercapacitors -- wood biomass; Sustainable living -- Periodicals; Sustainability -- Periodicals; Green technology -- Periodicals; Periodicals; 628
• DOI: 10.1002/adsu.201970023
• Languages: English
• ISSNs: 2366-7486

Abstract

Abstract : In article number 1900083, Yuta Nakayasu and co‐workers, prepare hard carbon by Japanese traditional carbonization of oak wood, showing a conductivity as high as that of artificial graphite. The use of oak‐derived hard carbon for quinone‐based organic supercapacitors dramatically improves the utilization rate of anode active material (97.6%) while that in conventional reports using petroleum‐derived activated carbon is 80% at most.