Prathap Challa

MXene for supercapacitors in portable electronics and consumer electronics

Venkata Satya Chidambara Swamy Vaddadi, Prathap Challa, Durga Prasad Pabba, Dayakar Gandla et autres

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Contributors

Radhamanohar Aepuru, Bahar Akyüz Yilmaz, Mohamad Hasan Aleinawi, Irfan Ali et autres

Synthesis of sustainable biochar acid catalyst by utilization of palmyra palm fruit shell waste biomass and application to glycerol esterification

T. Jagadish, Manne Parusha Ramudu, Shobanaboyina Swapna, Prathap Challa et autres

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CO2 utilization for the synthesis of propylene carbonate from propylene oxide using CeO2–La2O3 mixed oxide under solventless condition

Prathap Challa, Prativa Rani Mishra, Rajendiran Rajesh, Sungtak Kim et autres

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Synthesis of low‐cost microporous activated carbon adsorbents for CO2 capture from Palmyra palm fruit shell waste biomass

Shobanaboyina Swapna, Manne Parusha Ramudu, Police Vishnuvardhan Reddy, G. Ravi Kumar et autres

Abstract Using chemical activation techniques at dissimilar carbonization temperatures, activated carbon adsorbents were produced from Palmyra palm fruit biomass in this work. X‐ray diffraction, Fourier transform infrared spectroscopy, X‐ray photoelectron spectroscopy, laser Raman spectroscopy, scanning electron microscopy, CHNS‐elemental analysis, and N2 adsorption …

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List of contributors

Shubham Agrawal, Anusha Airi, Anusha Anusha, Rajalingam Arumuganainar et autres

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Catalytic conversion of biomass-based wastes: upgrading and valorization to value-added intermediates and platform molecules

Putrakumar Balla, Satya Kamal Chirauri, Srinivasa Rao Ginjupalli, Rajenidran Rajesh et autres

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Low-Temperature Total Oxidation of Propane Using Silver-Decorated MnO2 Nanorods

Rajendiran Rajesh, Shrutika Lingalwar, Prathap Challa, Putrakumar Balla et autres

The interaction between active metal centers and supports can be tailored by the judicious combination of morphologically specific metal nanoparticles and metal oxide supports such that the efficacy of the catalysts could be enhanced for practical suitability. Herein, structurally engineered spherical silver …

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Activity of Nickel Supported Over Nanorod-Shaped Strontium Hydroxyapatite Catalysts in Selective Methanation of CO & CO2

Prem Kumar Seelam, Putrakumar Balla, Rajendiran Rajesh, Ravi Balaga et autres

Abstract Nickel modified strontium hydroxyapatite (Ni/Sr-HAP) supported catalysts are studied in selective methanation of CO/CO2. In this work, a new type of nano rod-shaped strontium hydroxyapatite-based catalysts with two different sizes and aspect ratios were prepared by sol–gel method and in next …

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Selective hydrogenation of levulinic acid over a highly dispersed and stable copper particles embedded into the ordered mesoporous carbon supported catalyst

Putrakumar Balla, Prem Kumar Seelam, Rajendiran Rajesh, Ravi Balaga et autres

Transformation of levulinic acid (LA) to γ -valerolactone (GVL) via hydrogenation is a greener approach in synthesising the eco-friendly GVL fuel additive. In this work, highly active and stable pre-synthesized copper nanoparticles (CuNPs) are embedded and distributed into the ordered mesoporous carbon …

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Designing versatile nanocatalysts based on PdNPs decorated on metal oxides for selective hydrogenolysis of biomass derived γ-valerolactone and reduction of nitro aromatics

Rajendiran Rajesh, Ravi Balaga, Putrakumar Balla, Prem Kumar Seelam et autres

In this work, we designed versatile heterogeneous nanocatalysts based on palladium nanoparticles (PdNPs) decorated on metal oxides supports (i.e., PdNPs/γ-Al2O3, PdNPs/WO3 and PdNPs/Nb2O5) by step-wise controlled synthesis of novel monodispersed ∼2 nm PdNPs at room temperature and then impregnated over metal oxides. …

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Designing Versatile Nanocatalysts Based on 2 Nm Pdnps Decorated on Metal Oxides for Selective Hydrogenolysis of Biomass Derived Γ-Valerolactone and Reduction of Nitro Aromatics

Prem Kumar Seelam, Rajendiran Rajesh, Ravi Balaga, Putrakumar Balla et autres

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