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Eggshell membrane hydrolysate as a multi-functional agent for synthesis of functionalized graphene analogue and its catalytic nanocomposites

Title
Eggshell membrane hydrolysate as a multi-functional agent for synthesis of functionalized graphene analogue and its catalytic nanocomposites
Authors
Jeon J.Choi M.Kim S.B.Seo T.H.Ku B.-C.Ryu S.Park J.H.Kim Y.-K.
Ewha Authors
박지훈
SCOPUS Author ID
박지훈scopus
Issue Date
2021
Journal Title
Journal of Industrial and Engineering Chemistry
ISSN
1226-086XJCR Link
Citation
Journal of Industrial and Engineering Chemistry vol. 102, pp. 233 - 240
Keywords
CatalystEggshell membraneGraphene oxideNanocompositesNanoparticles
Publisher
Korean Society of Industrial Engineering Chemistry
Indexed
SCIE; SCOPUS; KCI WOS scopus
Document Type
Article
Abstract
This paper demonstrates eggshell membrane protein hydrolysate (ESMH), a critical food waste worldwide, can be harnessed as a multifunctional agent for eco-friendly reduction and functionalization of graphene oxide (GO) based on its diverse and abundant functional groups. The resulting GO reduced and functionalized with ESMH (ESMH-RGO) exhibits an aqueous dispersibility and applicability as a 2-dimensional support for synthesis of catalytic Au nanoparticles (Au NPs) with a high density. The AuNPs synthesized on ESMH-RGO (AuNPs@ESMH-RGO) presents a high catalytic activity for conversion of environmental pollutant (4-nitrophenol) to an industrially useful raw material (4-aminophenol). Those results clearly indicate that ESMH has a strong potential in environmental and materials chemistry. © 2021 The Korean Society of Industrial and Engineering Chemistry
DOI
10.1016/j.jiec.2021.07.010
Appears in Collections:
사범대학 > 과학교육과 > Journal papers
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