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Arka Saha
Researcher at Bar-Ilan University
Publications - 24
Citations - 692
Arka Saha is an academic researcher from Bar-Ilan University. The author has contributed to research in topics: Catalysis & Electrochemistry. The author has an hindex of 13, co-authored 20 publications receiving 447 citations. Previous affiliations of Arka Saha include Academy of Scientific and Innovative Research & Central Salt and Marine Chemicals Research Institute.
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Deep eutectic solvent promoted one step sustainable conversion of fresh seaweed biomass to functionalized graphene as a potential electrocatalyst
Dibyendu Mondal,Mukesh Sharma,Chen-Hao Wang,Yu-Chuan Lin,Hsin-Chih Huang,Arka Saha,Sanna Kotrappanavar Nataraj,Kamalesh Prasad +7 more
TL;DR: In this paper, a facile method for the scalable production of Fe3O4/Fe doped graphene nanosheets from a naturally abundant seaweed resource was reported, where granules that remained after the recovery of liquid juice from a fresh brown seaweed, Sargassum tenerrimum, were utilized as a raw material and a deep eutectic solvent (DES) generated by the complexation of choline chloride and FeCl3 (ChoCl-FeCl3) was employed as a template as well as a catalyst for the production of
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Efficient Removal of Toxic Dyes via Simultaneous Adsorption and Solar Light Driven Photodegradation Using Recyclable Functionalized Amylopectin–TiO2–Au Nanocomposite
TL;DR: In this paper, functionalized amylopectin and in situ generated TiO2 and Au nanoparticles (NPs)-based nanocomposite with excellent toxic organic dye removal capacity, via synergistic effects of adsorption and photocatalytic degradation, along with enhanced antimicrobial activity, is reported.
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Hydrogenated MoS2 QD-TiO2 heterojunction mediated efficient solar hydrogen production.
Arka Saha,Apurba Sinhamahapatra,Tong-Hyun Kang,Subhash Chandra Ghosh,Jong-Sung Yu,Asit Baran Panda +5 more
TL;DR: The development of a hydrogenated MoS2 QD-TiO2 (HMT) heterojunction as an efficient photocatalytic system via a one-pot hydrothermal reaction followed by hydrogenation to facilitate the formation of MoS 2 QDs with an enhanced band gap and a proper heterojunctions between them and TiO2, which accelerates charge transfer process.
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Hydrogenation of Furfural with Nickel Nanoparticles Stabilized on Nitrogen-Rich Carbon Core-Shell and Its Transformations for the Synthesis of γ-Valerolactone in Aqueous Conditions.
TL;DR: The nitrogen-rich environment of the solid support with metallic Ni nanoparticles was found to be active and selective for the catalytic hydrogenation of furfural with molecular H2 in an aqueous medium at 100 °C and the diffuse reflectance infrared Fourier transform study was performed, which revealed that the C═O bond is activated in the presence of a catalyst.
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Defect-Induced Efficient Partial Oxidation of Methane over Nonstoichiometric Ni/CeO2 Nanocrystals
TL;DR: In this paper, the authors reported the development of a highly crystalline Ni/CeO2 catalyst with varying amounts of Ni content using ammonium carbonate complex solution of cerium(IV) at low temperature.