Low-Temperature, Universal Synthetic Route for Mesoporous Metal Oxides by Exploiting Synergistic Effect of Thermal Activation and Plasma

Bibliographische Detailangaben
Veröffentlicht in:	Advanced materials (Deerfield Beach, Fla.). - 1998. - 36(2024), 18 vom: 01. Mai, Seite e2311809
1. Verfasser:	Kim, Keon-Woo (VerfasserIn)
Weitere Verfasser:	Seok, Hyunho, Son, Sihoon, Park, Su-Jeong, Yang, Chanwoo, Lee, Dongho, Lee, Hyo-Chang, Mun, Jihun, Yeom, Hee-Jung, Yoon, Min Young, Park, Bomi, Kim, Se Hyun, Jo, Changshin, Moon, Hong Chul, Kim, Taesung, Kim, Jin Kon
Format:	Online-Aufsatz
Sprache:	English
Veröffentlicht:	2024
Zugriff auf das übergeordnete Werk:	Advanced materials (Deerfield Beach, Fla.)
Schlagworte:	Journal Article block copolymer flexible energy storage devices low‐temperature processes mesoporous materials metal oxides plasma

Beschreibung
Zusammenfassung:	© 2024 Wiley‐VCH GmbH. Mesoporous metal oxides exhibit excellent physicochemical properties and are widely used in various fields, including energy storage/conversion, catalysis, and sensors. Although several soft-template approaches are reported, high-temperature calcination for both metal oxide formation and template removal is necessary, which limits direct synthesis on a plastic substrate for flexible devices. Here, a universal synthetic approach that combines thermal activation and oxygen plasma to synthesize diverse mesoporous metal oxides (V2O5, V6O13, TiO2, Nb2O5, WO3, and MoO3) at low temperatures (150-200 °C), which can be applicable to a flexible polymeric substrate is introduced. As a demonstration, a flexible micro-supercapacitor is fabricated by directly synthesizing mesoporous V2O5 on an indium-tin oxide-coated colorless polyimide film. The energy storage performance is well maintained under severe bending conditions
Beschreibung:	Date Revised 02.05.2024 published: Print-Electronic Citation Status PubMed-not-MEDLINE
ISSN:	1521-4095
DOI:	10.1002/adma.202311809