Green Flexible Graphene–Inorganic‐Hybrid Micro‐Supercapacitors Made of Fallen Leaves Enabled by Ultrafast Laser Pulses (Adv. Funct. Mater. 20/2022). (13th May 2022)

• Record Type: Journal Article
• Authors: Le, Truong‐Son Dinh; Lee, Yeong A.; Nam, Han Ku; Jang, Kyu Yeon; Yang, Dongwook; Kim, Byunggi; Yim, Kanghoon; Kim, Seung‐Woo; Yoon, Hana; Kim, Young‐Jin
• Is Part Of: Advanced functional materials. Volume 32:Number 20(2022)
• Page Start: n/a
• Page End: n/a
• Publication Date: 2022-05-13
• Subjects: laser‐induced graphene -- green flexible electronics -- micro‐supercapacitors -- ultrafast lasers -- direct laser writing; Materials -- Periodicals; Chemical vapor deposition -- Periodicals; 620.11
• DOI: 10.1002/adfm.202270114
• Languages: English
• ISSNs: 1616-301X

Abstract

Abstract : Green Flexible Microsupercapacitors In article number 2107768, Hana Yoon, Young‐Jin Kim, and co‐workers demonstrate that fallen leaves are cost‐free and sustainable resources to fabricate high‐performance energy storage devices. Under irradiation of femtosecond laser pulses, the leaves are selectively converted to highly conductive graphene microelectrodes. The green flexible micro‐supercapacitors on leaves could be applied in wearable electronics, smart houses, and Internet of Things.