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Novel Synthesis of Cu@ZnO and Ag@ZnO Nanocomposite via Green Method: A Comparative Study for Ultra-Rapid Catalytic and Recyclable Effects

Novel Synthesis of Cu@ZnO and Ag@ZnO Nanocomposite via Green Method: A Comparative Study for... Keywords Green synthesis · Aglaia elaeagnoidea · Ag@ZnO, and Cu@ZnO nanocomposites · p-Nitrophenol · Homogenous and heterogeneous catalysis 1 Introduction The fascination of nanomaterials emanated from the inherent properties, they evinced the significant difference as of their bulk counterparts [1, 2]. The metal nanoparticles are gain- * G. Manjari ing more attention due to their surface plasmonic properties gangarapumanjari@gmail.com that shown promise application in catalysis, sensing, pho- tocatalysis, biomedical, and drug delivery [3–6]. Metallic Department of Ecology and Environmental Sciences, Pondicherry University, Puducherry 605014, India Vol.:(0123456789) 1 3 2562 G. Manjari et al. nanoparticles efficiency depended on its size, morphology, exhibited high antioxidant activity [26]. Herein, we success- crystalline nature, and composition. Developments in the fully synthesized Ag and Cu nanoparticles and immobilized designing and synthesis of nanomaterials with control size over ZnO surface as nanocomposite using A. elaeagnoidea at atomic level might be offering enhanced opportunities bark extract, a greener method. We have compared, the as heterogeneous nanocatalyst [7]. The catalytic activity of efficacy of homogenous, pure and immobilized heterogene- individual nanoparticles is limited due to their leaching and ous activity of Ag and Cu nanoparticles on the reduction its aggregation [8]. The heterogeneous catalytic efficiency of of p-nitrophenol (p-NP) to p-Aminophenol (p-AP) at room nanomaterials http://www.deepdyve.com/assets/images/DeepDyve-Logo-lg.png Catalysis Letters Springer Journals

Novel Synthesis of Cu@ZnO and Ag@ZnO Nanocomposite via Green Method: A Comparative Study for Ultra-Rapid Catalytic and Recyclable Effects

Catalysis Letters , Volume 148 (8) – Jun 5, 2018

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References (45)

Publisher
Springer Journals
Copyright
Copyright © 2018 by Springer Science+Business Media, LLC, part of Springer Nature
Subject
Chemistry; Catalysis; Industrial Chemistry/Chemical Engineering; Organometallic Chemistry; Physical Chemistry
ISSN
1011-372X
eISSN
1572-879X
DOI
10.1007/s10562-018-2435-z
Publisher site
See Article on Publisher Site

Abstract

Keywords Green synthesis · Aglaia elaeagnoidea · Ag@ZnO, and Cu@ZnO nanocomposites · p-Nitrophenol · Homogenous and heterogeneous catalysis 1 Introduction The fascination of nanomaterials emanated from the inherent properties, they evinced the significant difference as of their bulk counterparts [1, 2]. The metal nanoparticles are gain- * G. Manjari ing more attention due to their surface plasmonic properties gangarapumanjari@gmail.com that shown promise application in catalysis, sensing, pho- tocatalysis, biomedical, and drug delivery [3–6]. Metallic Department of Ecology and Environmental Sciences, Pondicherry University, Puducherry 605014, India Vol.:(0123456789) 1 3 2562 G. Manjari et al. nanoparticles efficiency depended on its size, morphology, exhibited high antioxidant activity [26]. Herein, we success- crystalline nature, and composition. Developments in the fully synthesized Ag and Cu nanoparticles and immobilized designing and synthesis of nanomaterials with control size over ZnO surface as nanocomposite using A. elaeagnoidea at atomic level might be offering enhanced opportunities bark extract, a greener method. We have compared, the as heterogeneous nanocatalyst [7]. The catalytic activity of efficacy of homogenous, pure and immobilized heterogene- individual nanoparticles is limited due to their leaching and ous activity of Ag and Cu nanoparticles on the reduction its aggregation [8]. The heterogeneous catalytic efficiency of of p-nitrophenol (p-NP) to p-Aminophenol (p-AP) at room nanomaterials

Journal

Catalysis LettersSpringer Journals

Published: Jun 5, 2018

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