Publications

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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

Advances and Challenges in Pt‐free Pd‐based Catalysts for Oxygen Electro‐Reduction in Alkaline Media

Lipipuspa Sahoo, Ujjal K Gautam

Influence of support textural property on CO2 to methane activity of Ni/SiO2 catalysts

Arjun Cherevotan, Bitan Ray, Sathyapal R Churipard, Komalpreet Kaur, Ujjal K Gautam, Chathakudath P Vinod, Sebastian C Peter

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

Role of interfacial contact between 2D materials and preselected nanostructures in the degradation of toxic dyes: Multifunctional facets of graphene

Riu Riu Wary, Dulu Brahma, Maqsuma Banoo, Ujjal K Gautam, Pranjal Kalita, Manasi Buzar Baruah

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

Synthesis, characterization, and photocatalytic activity of ZnO nanoparticles using water extract of waste coconut husk

Riu Riu Wary, Sanjib Baglari, Dulu Brahma, Ujjal K Gautam, Pranjal Kalita, Manasi Buzar Baruah

Confinement matters: Stabilization of CdS nanoparticles inside a postmodified MOF toward photocatalytic hydrogen evolution

Adrija Ghosh, Sanchita Karmakar, Faruk Ahamed Rahimi, Raj Sekhar Roy, Sukhendu Nath, Ujjal K Gautam, Tapas Kumar Maji

Silver Nanocluster/MoS2 Heterostructures for Hydrogen Evolution

Monojit Ghosal Chowdhury, Lipipuspa Sahoo, Subarna Maity, Dipankar Bain, Ujjal K Gautam, Amitava Patra

Light-Induced Hypoxia in Carbon Quantum Dots and Ultrahigh Photocatalytic Efficiency

Sanjit Mondal, Soumya Ranjan Das, Lipipuspa Sahoo, Sudipta Dutta, and Ujjal K. Gautam
Journal of the American Chemical Society 2022 144 (6), 2580-2589

Ultrathin Twisty PdNi Alloy Nanowires as Highly Active ORR Electrocatalysts Exhibiting Morphology-Induced Durability over 200 K Cycles

Lipipuspa Sahoo, Reeya Garg, Komalpreet Kaur, C. P. Vinod, and Ujjal K. Gautam
Nano Letters 2022 22 (1), 246-254

Dimension switchable auto-fluorescent peptide-based 1D and 2D nano-assemblies and their self-influence on intracellular fate and drug delivery

S Chibh, K Kaur, U K Gautam, J J Panda, Nanoscale, 2021

Defect-rich, negatively-charged SnS2 nanosheets for efficient photocatalytic Cr (VI) reduction and organic dye adsorption in water

S Mondal, S Das, U K Gautam*, J Colloid Interface Sci., 2021, 603, 110-119

Compressive strain induced by multiple phase distribution and atomic ordering in PdCu nanoparticles to enhanced ethanol oxidation reaction performance

PC Ashly, S Sarkar, SC Sarma, K Kaur, UK Gautam, SC Peter, Journal of Power Sources 506, 230168

‘Autophagy' and unique aerial oxygen harvesting properties exhibited by highly photocatalytic carbon quantum dots

S Mondal, CP Vinod, U K Gautam*, Carbon, 2021, 181, 16-27

Facile transfer of excited electrons in Au/SnS2 nanosheets for efficient solar-driven selective organic transformations

S Mondal, L Sahoo, CP Vinod, U K Gautam*, Applied Catalysis B: Environmental, 2021, 286, 119927

Prospects in Engineering Congested Molecular Diffusion at the Stabilizer Layer of Metal Nanocrystals for Ultrahigh Catalytic Activity

L Sahoo, S Mondal, R Garg, U Manju, D Topwal, U K Gautam*, The Journal of Physical Chemistry C, 2021, 125, 9827–9838

3D Porous Polymeric-Foam-Supported Pd Nanocrystal as a Highly Efficient and Recyclable Catalyst for Organic Transformations

L Sahoo, S Mondal, N C Beena, A Gloskovskii, U Manju, D Topwal, U K Gautam*, ACS Applied Materials & Interfaces, 2021, 13, 10120-10130

Unravelling charge-transfer in Pd to pyrrolic-N bond for superior electrocatalytic performance

L Sahoo, S Mondal, A Gloskovskii, A Chutia, UK Gautam*, Journal of Materials Chemistry A, 2021, 9, 10966-10978

‘Pre-optimization’of the solvent of nanoparticle synthesis for superior catalytic efficiency: a case study with Pd nanocrystals

L Sahoo, P K Dhindsa, U K Gautam*, Nanoscale Advances, 2021, 3, 2366-2376

Upconversion Nanodevice-Assisted Healthy Molecular Photocorrection

K Kaur, P Bindra, S Mondal, W-P Li, S Sharma, B K Sahu, B S Naidu, C-S Yeh, U K Gautam, V Shanmugam ACS Biomaterials Science & Engineering, 2021, 7, 291–298

Fabricating Green ZnO Nanoparticles Using Aqueous Extract of Coconut Husk for Photocatalytic Activity

S Baglaria, R R Warya, U K Gautam*, P Kalitac, M B Baruaha, Sustainable Technologies, 2020

Boosting Bifunctional Oxygen Reduction and Methanol Oxidation Electrocatalytic Activity with 2D Superlattice-Forming Pd Nanocubes Generated by Precise Acid Etching

L Sahoo, U K Gautam*, ACS Applied Nano Materials, 2020, 3, 8117-8125

Nanocrystalline Ag₃PO₄ for Sunlight-and Ambient Air-Driven Oxidation of Amines: High Photocatalytic Efficiency and a Facile Catalyst Regeneration Strategy

R Garg, S Mondal, L Sahoo, CP Vinod, U K Gautam*, ACS applied materials & interfaces, 2020, 12, 29324-29334

Wavelength dependent luminescence decay kinetics in ‘quantum-confined’gC3N4 nanosheets exhibiting high photocatalytic efficiency upon plasmonic coupling

S Mondal, L Sahoo, Y Vaishnav, S Mishra, R S Roy, CP Vinod, A K De, U K Gautam*, Journal of Materials Chemistry A, 2020, 8, 20581-20592

Ni-Fe-layered double hydroxide/N-doped graphene oxide nanocomposite for the highly efficient removal of Pb (II) and Cd (II) ions from water

A Baruah, S Mondal, L Sahoo, U K Gautam* , J. Solid State Chem. 2019, 280, 120963

High and reversible oxygen uptake in carbon dot solutions generated from polyethylene facilitating reactant-enhanced solar light harvesting

S Mondal, P E Karthik, L Sahoo, K Chatterjee, M Sathish, U K Gautam*, Nanoscale, 2020, 12, 10480-10490

Emerging Materials in Heterogeneous Electrocatalysis Involving Oxygen for Energy Harvesting

M Rana, S Mondal, L Sahoo, K Chatterjee, P E Karthik, U K Gautam* , ACS Appl. Interface Mater. 2018, 10, 33737

Synthesis of Bi3TaO7-Bi4TaO8Br composite in ambient air and its high photocatalytic activity upon metal loading

K. Chatterjee, M.Banoo, S.Mondal, L.Sahoo, U. K. Gautam* , Dalton Transactions, 2019,48, 7110-7116

Exploring discharged dry cell as an electrocatalyst for oxygen evolution reaction

E Karthik, L Sahoo, U K Gautam, ChemRxiv (2018)

Self-immobilized Pd nanowires as an excellent platform for a continuous flow reactor: efficiency, stability and regeneration

L Sahoo, M Rana, S Mondal, N Mittal, P Nandi, A Gloskovskii, U Manju, D Topwal, U K Gautam*,Nanoscale2018, 10, 21396

Graphene Ingestion and Regrowth on “Carbon-Starved” Metal Electrodes

M S Wang, Y Cheng, L Zhao, U K Gautam, D Golberg, ACS Nano2017, 11, 10575

Soya derived heteroatom doped carbon as a promising platform for oxygen reduction, supercapacitor and CO2 capture

M. Rana, K. Subramani, M. Sathish, U. K. Gautam*, Carbon, 114, 2016, 679

Pd–Pt alloys nanowires as support-less electrocatalyst with high synergistic enhancement in efficiency for methanol oxidation in acidic medium

M. Rana, P. K. Patil, M. Chhetri, K. Dileep, R. Datta, U. K. Gautam*, J. Colloid Interface Sci., 463, 2016, 99

Mechanochemical Synthesis of Free-Standing Platinum Nanosheets and Their Electrocatalytic Properties

M. Chhetri, M. Rana, B. Loukya, P. K. Patil, R. Datta, and U. K. Gautam*, Adv. Mater., 27, 2015, 4430

C60 Mediated Molecular Shape Sorting: Separation and Purification of Geometrical Isomers

M. Rana, R. Bharathanatha Reddy, B. B. Rath and U. K. Gautam*, Angew. Chem. Int. Ed., 53, 2014, 13523

High-yield Synthesis of Sub-10 nm Pt Nanotetrahedra with Bare< 111> Facets for Efficient Electrocatalytic Applications

M. Rana, M. Chhetri, B. Loukya, P. K. Patil, R. Datta, U. K. Gautam*, ACS Appl. Mater. Inter., 2015, 7, 4998

N-and S-doped high surface area carbon derived from soya chunks as scalable and efficient electrocatalysts for oxygen reduction

M. Rana, G. Arora, U. K. Gautam*, Science and Technology of Adv. Mater., 2015, 16, 014803

Tuning the oxygen release temperature of metal peroxides over a wide range by formation of solid solutions

S. R. Lingampalli , D. Krishnan , R. Datta , U. K. Gautam*, Chem. Mater., 26, 2014, 2720

Room temperature conversion of metal oxides (MO, M= Zn, Cd and Mg) to peroxides: insight into a novel, scalable and recyclable synthesis leading to their lowest decomposition temperatures

S. R. Lingampalli, U. K. Gautam*, CrystEngComm 16, 2014, 1050

Kinetically stabilized C60-toluene solvate nanostructures with a discrete absorption edge enabling supramolecular topotactic molecular exchange

M. Rana, R. Bharathanatha Reddy, U. K. Gautam*, Carbon, 74, 2014, 44

Oxidation of Toluene and Other Examples of C- H Bond Activation by CdO2 and ZnO2 Nanoparticles

S. R. Lingampalli, U.Gupta, U. K. Gautam*, C. N. R. Rao, ChemPlusChem, 78, 2013, 837

Cobalt Hydroxide/Oxide Hexagonal Ring–Graphene Hybrids through Chemical Etching of Metal Hydroxide Platelets by Graphene Oxide: Energy Storage Applications

C. Nethravathi, C. R. Rajamathi, M. Rajamathi, X. Wang, U. K. Gautam, D. Golberg, Y. Bando, ACS Nano, 8, 2014, 2755

Highly efficient photocatalytic hydrogen generation by solution-processed ZnO/Pt/CdS, ZnO/Pt/Cd 1− x Zn x S and ZnO/Pt/CdS1− x Se x hybrid nanostructures

S. R. Lingampalli., U. K. Gautam, C. N. R. Rao, Energy Environ. Sci., 6, 2013, 3589

Analysis of Broken Symmetry in Convergent-Beam Electron Diffraction along 1120 and 1100 Zone-Axes of AlN for Polarity Determination

M. Imura, U. K. Gautam, K. Nakajima, Y. Koide, H. Amano, K. Tsuda, Jap. J. Appl. Phys., 52, (2013): 08JE15

Synthesis of chemically bonded CNT–graphene heterostructure arrays

C. S. Rout, A. Kumar, T. S. Fisher, U. K. Gautam*, Y. Bando, D. Golberg, RSC Advances 2, 2012, 8250

Exfoliation of copper hydroxysalt in water and the conversion of the exfoliated layers to cupric and cuprous oxide nanoparticles

C. Nethravathi, J. Machado, U. K. Gautam, G. S. Avadhani,M. Rajamathi , Nanoscale , 4, 2012, 496

Extending conducting channels in Fe–N-C 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 and Ujjal K. Gautam

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

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

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