Current Collectors: A Printable Metallic Current Collector for All‐Printed High‐Voltage Micro‐Supercapacitors: Instantaneous Surface Passivation by Flash‐Light‐Sintering Reaction (Adv. Funct. Mater. 25/2020). (18th June 2020)

• Record Type: Journal Article
• Authors: Chae, Changju; Han, Jae Hee; Lee, Sun Sook; Choi, Youngmin; Kim, Tae‐Ho; Jeong, Sunho
• Is Part Of: Advanced functional materials. Volume 30:Number 25(2020)
• Page Start: n/a
• Page End: n/a
• Publication Date: 2020-06-18
• Subjects: current collector -- flash -- micro‐supercapacitor -- print -- sinter; Materials -- Periodicals; Chemical vapor deposition -- Periodicals; 620.11
• DOI: 10.1002/adfm.202070158
• Languages: English
• ISSNs: 1616-301X

Abstract

Abstract : In article number 2000715, Youngmin Choi, Tae‐Ho Kim, Sunho Jeong, and co‐workers propose a printable metallic current collector for all‐printed, solid‐state micro‐supercapacitors, developed by using a multi‐dimensional printable particle mixture and flash‐light sintering technique. It is revealed that the resulting metallic current collector is stable at a voltage condition as high as 3 V in carbon electrode‐based devices, enabling an areal energy density of 79–23 mJ cm −2 at an areal power density of 0.4–12.8 mW cm −2 .