Publications
2026
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Engineering Efficient p–n Heterojunction of g-C3N4/Cu2O for Visible Light-Mediated Suzuki–Miyaura Cross-Coupling Reaction.
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Unraveling the Mechanism of Higher Alcohol Production on the Ordered PdCu3 Nanointermetallic Surface during CO2 Electroreduction
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Carbon dot-grafted carbon nitride with reduced exciton binding energy for enhanced photocatalytic H2 evolution and selective sulfide oxidation
2025
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Challenges and Advances in Low‐Temperature Synthesis of Lead‐Free BaZrS3 Chalcogenide Perovskite for Optoelectronics Abhishek Swarnkar, Ujjal K Gautam
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Advances and Prospects in Palladium‐Based Electrocatalysts for Oxygen Reduction Reaction in Alkaline Environments Lipipuspa Sahoo, Komalpreet Kaur, Reeya Garg, Ujjal K Gautam
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Alleviating Temperature-Induced Oxidative Poisoning in Oxophilic Pd for Methanol Electrocatalysis. Komalpreet Kaur, Lipipuspa Sahoo, Reeya Garg, Sahil Kamra, Mukul Nawani, Ujjal K Gautam
2024
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A surface reconstruction route for increasingly improved photocatalytic H2O2 production using Sr2Bi3Ta2O11Cl. Maqsuma Banoo, Arjun Kumar Sah, Raj Sekhar Roy, Komalpreet Kaur, Bramhaiah Kommula, Dirtha Sanyal and Ujjal K. Gautam
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Double-Layered Sillen–Aurivillius Perovskite Oxybromide Sr2Bi3Nb2O11Br as a Fatigue-Free Piezocatalyst with Ultrahigh Hydrogen Evolution Performance. Maqsuma Banoo, Arjun Kumar Sah, Raj Sekhar Roy, Pooja Bhardwaj, Digamber G Porob, Goutam Sheet, Ujjal K Gautam
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Bi Off-Centering in Centrosymmetric BiOBr Leading to Ultrahigh Bifunctional Piezocatalytic Fuel Generation Efficiencies in Seawater. Maqsuma Banoo, Kushal Samanta, Arjun Kumar Sah, Raj Sekhar Roy, Monika Bhakar,Dirtha Sanyal, Digamber G. Porob, Konstantin Glazyrin, Dinesh Topwal, Goutam Sheet,Dibyajyoti Ghosh, and Ujjal K. Gautam
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Double-Layered Sillen–Aurivillius Perovskite Oxybromide Sr2Bi3Nb2O11Br as a Fatigue-Free Piezocatalyst with Ultrahigh Hydrogen Evolution Performance. Maqsuma Banoo§, Arjun Kumar Sah§, Raj Sekhar Roy , Pooja Bhardwaj , Digamber G. Porob , Goutam Sheet , and Ujjal K. Gautam*
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Mapping the scalability, effect of reaction atmosphere, and catalyst dose in bamboo-like CNT synthesis for efficient electrocatalysis. Reeya Garg, Komalpreet Kaur, Ujjal K Gautam
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Enhancing the Catalytic Activity of Pd Nanocrystals towards Suzuki Cross‐Coupling by g‐C3N4 Photosensitization. Sanjit Mondal, Lipipuspa Sahoo, Maqsuma Banoo, Yuvraj Vaishnav, Chathakudath Prabhakaran Vinod, Ujjal K Gautam
2023
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Landscaping sustainable conversion of waste plastics to carbon dots and enormous diversity in O2 harvesting, hypoxia, autophagy. Bramhaiah Kommula, Maqsuma Banoo, Raj Sekhar Roy, Supriya Sil, Arjun Kumar Sah, Bhawna Rawat, Sagnik Chakraborty, Pradhyuman Meena, Kamalakannan Kailasam, Ujjal K Gautam
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Universal Piezo-Photocatalytic Wastewater Treatment on Realistic Pollutant Feedstocks by Bi4TaO8Cl: Origin of High Efficiency and Adjustable Synergy. Maqsuma Banoo, Jaspreet Kaur, Arjun Kumar Sah, Raj Sekhar Roy, Monika Bhakar, Bramhaiah Kommula, Goutam Sheet, Ujjal K Gautam
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Covalently interconnected layers in g-C3N4: toward high mechanical stability, catalytic efficiency and sustainability. Raj Sekhar Roy, Sanjit Mondal, Samita Mishra, Maqsuma Banoo, Lipipuspa Sahoo, Amit Kumar, CP Vinod, Arijit K De, Ujjal K Gautam
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Extending conducting channels in Fe–NC by interfacial growth of CNTs with minimal metal loss for efficient ORR electrocatalysis. Reeya Garg, Mohit Jaiswal, Kaustubh Kumar, Komalpreet Kaur, Bhawna Rawat, Kamalakannan Kailasam, Ujjal K Gautam
2022
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Advances and Challenges in Pt-free Pd-based Catalysts for Oxygen Electro-Reduction in Alkaline Media. Lipipuspa Sahoo, Ujjal K Gautam
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Bi4TaO8Cl as a New Class of Layered Perovskite Oxyhalide Materials for Piezopotential Driven Efficient Seawater Splitting. Maqsuma Banoo, Raj Sekhar Roy, Monika Bhakar, Jaspreet Kaur, Aman Jaiswal, Goutam Sheet, Ujjal K Gautam
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Single-step insertion of M-Nx moieties in commercial carbon for sustainable bifunctional electrocatalysis: Mapping insertion capacity, mass loss, and carbon reconstruction. Reeya Garg, Lipipuspa Sahoo, Komalpreet Kaur, CP Vinod, Ujjal K Gautam
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Light-induced hypoxia in carbon quantum dots and ultrahigh photocatalytic efficiency. Sanjit Mondal, Soumya Ranjan Das, Lipipuspa Sahoo, Sudipta Dutta, Ujjal K Gautam
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Ultrathin twisty PdNi alloy nanowires as highly active ORR electrocatalysts exhibiting morphology-induced durability over 200 K cycles. Lipipuspa Sahoo, Reeya Garg, Komalpreet Kaur, CP Vinod, Ujjal K Gautam
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A ‘self-activating’Bi₃TaO₇–Bi₄TaO₈Br photocatalyst and its use in the sustainable production of pro-fluorophoric rhodamine-110. Maqsuma Banoo, Kaustav Chatterjee, Sanjit Mondal, CP Vinod, Ujjal K Gautam
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Defect-rich, negatively-charged SnS2 nanosheets for efficient photocatalytic Cr (VI) reduction and organic dye adsorption in water. Sanjit Mondal, Sandita Das, Ujjal K Gautam
2021
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‘Autophagy’and unique aerial oxygen harvesting properties exhibited by highly photocatalytic carbon quantum dots Sanjit Mondal, CP Vinod, Ujjal K Gautam
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Facile transfer of excited electrons in Au/SnS2 nanosheets for efficient solar-driven selective organic transformations Sanjit Mondal, Lipipuspa Sahoo, CP Vinod, Ujjal K Gautam
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Facile d-band tailoring in Sub-10 nm Pd cubes by in-situ grafting on nitrogen-doped graphene for highly efficient organic transformations Lipipuspa Sahoo, Sanjit Mondal, CB Nayana, Ujjal K Gautam
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Prospects in Engineering Congested Molecular Diffusion at the Stabilizer Layer of Metal Nanocrystals for Ultrahigh Catalytic Activity Lipipuspa Sahoo, Sanjit Mondal, Reeya Garg, Unnikrishnan Manju, D Topwal, Ujjal K Gautam
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3D porous polymeric-foam-supported Pd nanocrystal as a highly efficient and recyclable catalyst for organic transformations Lipipuspa Sahoo, Sanjit Mondal, Nayana Christudas Beena, A Gloskovskii, Unnikrishnan Manju, D Topwal, Ujjal K Gautam
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Unravelling charge-transfer in Pd to pyrrolic-N bond for superior electrocatalytic performance Lipipuspa Sahoo, Sanjit Mondal, A Gloskovskii, Arunabhiram Chutia, Ujjal K Gautam
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‘Pre-optimization’of the solvent of nanoparticle synthesis for superior catalytic efficiency: a case study with Pd nanocrystals Lipipuspa Sahoo, Parmeet Kaur Dhindsa, Ujjal K Gautam
2020
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Boosting bifunctional oxygen reduction and methanol oxidation electrocatalytic activity with 2D superlattice-forming Pd nanocubes generated by precise acid etching Lipipuspa Sahoo, Ujjal K Gautam
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Nanocrystalline Ag3PO4 for Sunlight- and Ambient Air-Driven Oxidation of Amines: High Photocatalytic Efficiency and a Facile Catalyst Regeneration Strategy Reeya Garg, Sanjit Mondal, Lipipuspa Sahoo, CP Vinod, Ujjal K Gautam
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Wavelength dependent luminescence decay kinetics in ‘quantum-confined’gC 3 N 4 nanosheets exhibiting high photocatalytic efficiency upon plasmonic coupling Sanjit Mondal, Lipipuspa Sahoo, Yuvraj Vaishnav, Samita Mishra, Raj Sekhar Roy, CP Vinod, Arijit K De, Ujjal K Gautam
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High and reversible oxygen uptake in carbon dot solutions generated from polyethylene facilitating reactant-enhanced solar light harvesting Sanjit Mondal, Pitchiah E Karthik, Lipipuspa Sahoo, Kaustav Chatterjee, M Sathish, Ujjal K Gautam
2019
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Ni-Fe-layered double hydroxide/N-doped graphene oxide nanocomposite for the highly efficient removal of Pb (II) and Cd (II) ions from water Arabinda Baruah, Sanjit Mondal, Lipipuspa Sahoo, Ujjal K Gautam
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Synthesis of Bi 3 TaO 7–Bi 4 TaO 8 Br composites in ambient air and their high photocatalytic activity upon metal loading Kaustav Chatterjee, Maqsuma Banoo, Sanjit Mondal, Lipipuspa Sahoo, Ujjal K Gautam
2018
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Emerging materials in heterogeneous electrocatalysis involving oxygen for energy harvesting Moumita Rana, Sanjit Mondal, Lipipuspa Sahoo, Kaustav Chatterjee, Pitchiah E Karthik, Ujjal K Gautam
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Exploring discharged dry cell as an electrocatalyst for oxygen evolution reaction Esakki Karthik, Lipipushpa Sahoo, Ujjal K Gautam
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Self-immobilized Pd nanowires as an excellent platform for a continuous flow reactor: efficiency, stability and regeneration Lipipuspa Sahoo, Moumita Rana, Sanjit Mondal, Neeru Mittal, Pronoy Nandi, A Gloskovskii, Unnikrishnan Manju, D Topwal, Ujjal K Gautam