Benzophenone assisted UV-activated synthesis of unique Pd-nanodendrite embedded reduced graphene oxide nanocomposite: a catalyst for C–C coupling reaction and fuel cell

Jana, Jayasmita; Panda, Sonali; Pal, Anjali; Pal, Tarasankar

doi:10.1039/c9ra02431j

Cited by 10 publications

(2 citation statements)

References 60 publications

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“…(4) Carbon based materials like carbon nanotube, graphene, etc., have been frequently utilized to make composites with BC. These composites possess good conductivity and mechanical strength and is frequently used in electronics and biosensors [ 77 , 78 , 79 , 80 , 81 , 82 ].…”

Section: Functionalization Of Bc Hydrogelsmentioning

confidence: 99%

Surface Modification of Bacterial Cellulose for Biomedical Applications

Allain

Jaramillo

Restrepo

2022

IJMS

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Bacterial cellulose is a naturally occurring polysaccharide with numerous biomedical applications that range from drug delivery platforms to tissue engineering strategies. BC possesses remarkable biocompatibility, microstructure, and mechanical properties that resemble native human tissues, making it suitable for the replacement of damaged or injured tissues. In this review, we will discuss the structure and mechanical properties of the BC and summarize the techniques used to characterize these properties. We will also discuss the functionalization of BC to yield nanocomposites and the surface modification of BC by plasma and irradiation-based methods to fabricate materials with improved functionalities such as bactericidal capabilities.

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Section: Functionalization Of Bc Hydrogelsmentioning

confidence: 99%

Surface Modification of Bacterial Cellulose for Biomedical Applications

Allain

Jaramillo

Restrepo

2022

IJMS

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“…Yaun. Y et al reduced the metal ions Au 3+ into Au 3+ NPs using UV irradiation and Aditya et al produced the Pd/rGO nanocomposite under UV irradiation [53,54]. Solangi et al also reported the PdO@Co 3 O 4 where deposition of PdO into Co 3 O 4 nanostructures was accomplished by UV irradiated mechanism [55].…”

Section: Introductionmentioning

confidence: 99%

Facile deposition of palladium oxide (PdO) nanoparticles on CoNi₂S₄ microstructures towards enhanced oxygen evolution reaction

Tahira¹,

Aftab²,

Solangi³

et al. 2022

Nanotechnology

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Strong demand for renewable energy resources and clean environments have inspired scientists and researchers across the globe to carry out research activities on energy provision and conversion, as well as storage devices. In this context, development of outperform, stable, and durable electrocatalysts has been identified as one of the major objectives for oxygen evolution reaction (OER) at low overpotential. Herein, we offer facile approach for the deposition of few palladium oxide (PdO) nanoparticles on the cobalt-nickel bi-metallic sulphide (CoNi2S4) microstructures as PdO@ CoNi2S4 using ultraviolet light irradiation. The morphology, crystalline structure, and chemical composition of the as-prepared PdO@ CoNi2S4 composite were probed through scanning electron microscopy (SEM), powder X-ray diffraction (PXRD), high resolution transmission electron microscopy (HR-TEM), energy dispersive spectroscopy (EDS) and X-ray photoelectron spectroscopy (XPS) techniques. The combined results revealed that UV light promoted the facile deposition of PdO nanoparticles of 10 nm size onto the CoNi2S4 and the fabricated PdO@ CoNi2S4 composite has remarkable activity towards OER in alkaline media. Significantly, it has shown a low onset potential of 1.41 V versus reversible hydrogen electrode (RHE) and a low overpotential of 230 mV at 10 mAcm-2. Additionally, the PdO@ CoNi2S4 composite was found stable for 45 h. Electrochemical impedance spectroscopy (EIS) has shown that the PdO@ CoNi2S4 composite has a low charge transfer resistance of 86.3 Ohms, which favors the OER kinetics. The PdO@ CoNi2S4 composite provided the multiple number of active sites, which favoured the enhanced OER activity. This new class of material could be investigated towards potential applications in overall water splitting, energy storage and conversion applications.

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Heterogeneous catalytic reduction of 4-nitroaniline by RGO-Ni nanocomposite for water resource management

Das

Ghosh

Baskey

2019

J Mater Sci: Mater Electron

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Benzophenone assisted UV-activated synthesis of unique Pd-nanodendrite embedded reduced graphene oxide nanocomposite: a catalyst for C–C coupling reaction and fuel cell

Abstract: Benzophenone photoinitiator aided synthesis of Pd-nanodendrite embedded rGO nanocatalyst possessing superior potential in C–C coupling reaction and fuel cell application.

Cited by 10 publications

References 60 publications

Surface Modification of Bacterial Cellulose for Biomedical Applications

Surface Modification of Bacterial Cellulose for Biomedical Applications

Facile deposition of palladium oxide (PdO) nanoparticles on CoNi₂S₄ microstructures towards enhanced oxygen evolution reaction

Heterogeneous catalytic reduction of 4-nitroaniline by RGO-Ni nanocomposite for water resource management

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Benzophenone assisted UV-activated synthesis of unique Pd-nanodendrite embedded reduced graphene oxide nanocomposite: a catalyst for C–C coupling reaction and fuel cell

Abstract: Benzophenone photoinitiator aided synthesis of Pd-nanodendrite embedded rGO nanocatalyst possessing superior potential in C–C coupling reaction and fuel cell application.

Cited by 10 publications

References 60 publications

Surface Modification of Bacterial Cellulose for Biomedical Applications

Surface Modification of Bacterial Cellulose for Biomedical Applications

Facile deposition of palladium oxide (PdO) nanoparticles on CoNi2S4 microstructures towards enhanced oxygen evolution reaction

Heterogeneous catalytic reduction of 4-nitroaniline by RGO-Ni nanocomposite for water resource management

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Product

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About

Facile deposition of palladium oxide (PdO) nanoparticles on CoNi₂S₄ microstructures towards enhanced oxygen evolution reaction