Nirmal Kumar

@upes.ac.in

Assistant Professor, School of Advanced Engineering
University of Petroleum and Energy Studies, Bidholi, Dehradun

Nirmal Kumar


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https://researchid.co/nirkatiyar
3214

Scholar Citations

26

Scholar h-index

45

Scholar i10-index

RECENT SCHOLAR PUBLICATIONS

  • Recent advances in ultra-precision manufacturing of electronic, photonic and quantum devices
    J Verma, N Ameli, N Kumar Katiyar, N Khatri, R Alsayegh, S Goel
    npj Advanced Manufacturing 3 (1), 13 , 2026
    2026
  • Immiscible Cu-W and Cu-Nb Composites Processed by Pellet-based Laser Additive Manufacturing
    R Das, PK Dubey, NK Katiyar, V Mishra, S Sarkar, I Manna, S Chakraborty, ...
    Journal of Materials Processing Technology, 119217 , 2026
    2026
    Citations: 1
  • Utilizing Green Graphene to Enhance Cement Compressive Strength and Accelerate Curing
    H Singh, A Verma, J Taran, NK Katiyar, BK Das, J Bhattacharya, ...
    Journal of Materials in Civil Engineering 38 (1), 04025499 , 2026
    2026
    Citations: 1
  • Wear resistance and conducting property of laser-melted copper–graphene composite
    R Das, RB de Oliveira, R Tromer, DS Galvao, PS Owuor, A Khan, ...
    Progress in Additive Manufacturing 10 (9), 7187-7202 , 2025
    2025
    Citations: 2
  • Resolving Lonsdaleite's decade-long controversy: Atomistic insights into a metastable diamond polymorph
    JJ Bean, NK Katiyar, RM Forrest, X Zhou, S Goel
    Diamond and Related Materials 157, 112405 , 2025
    2025
    Citations: 4
  • Bendable substrates of cellulose nanocrystals for triboelectric nanogenerators
    AK Sonker, C Kumar, H Tideland, S Bairagi, NK Katiyar, DM Mulvihill, ...
    ACS Applied Nano Materials 8 (19), 9868-9877 , 2025
    2025
    Citations: 4
  • Diamond machining of additively manufactured Ti6Al4V: Novel chip formation and friction-induced welding mechanism
    S Goel, NK Katiyar, N Khatri, R Alsayegh, A Agrawal
    Proceedings of the Institution of Mechanical Engineers, Part B: Journal of … , 2025
    2025
    Citations: 1
  • Enhanced mechanical, tribological, and thermal properties of copper-graphene composites using additive manufacturing
    R Das, NK Katiyar, A Khan, PS Owuor, S Ike, S Sarkar, V Mishra, ...
    Journal of Manufacturing Processes 136, 380-390 , 2025
    2025
    Citations: 12
  • Air plasma sprayed multi-material composite coatings for enhanced light absorption and thermal emission
    NH Faisal, V Rajendran, S Kaniapan, V Ramalingam, A Prathuru, ...
    Surface and Coatings Technology 498, 131854 , 2025
    2025
    Citations: 3
  • Nano-size fragmentation of Tantalum in Copper composite using additive manufacturing
    R Das, PK Dubey, RB de Oliveira, DS Galvao, I Manna, SS Joshi, ...
    arXiv preprint arXiv:2502.04373 , 2025
    2025
    Citations: 3
  • Hierarchical phase separation of equiatomic CoCuFeNiTi high-entropy alloy during spark plasma sintering
    S Mohanty, NK Katiyar, S Ahlawat, S Bhattacharya, D Sen, A Biswas, ...
    Journal of Materials Science 60 (3), 1424-1438 , 2025
    2025
    Citations: 4
  • Experimental and theoretical study of size-dependent phase evolution in NaCl-KCl alloys
    S Kumar, SS Mishra, N Naskar, S Sarkar, S Kashyap, NK Katiyar, ...
    Next Materials 6, 100415 , 2025
    2025
  • Positive changes in the mechanical and optical properties of the floor epoxy reinforced with green graphene
    M Samanta, A Verma, H Singh, NK Katiyar, R Bandyopadhyay, BK Das, ...
    Polymer Composites 45 (16), 14672-14686 , 2024
    2024
    Citations: 4
  • A prospective on energy and environment applications of high entropy alloys
    NK Katiyar, CS Tiwary
    Transactions of the Indian National Academy of Engineering 9 (3), 673-678 , 2024
    2024
    Citations: 6
  • Forest hardening and Hirth lock during grinding of copper evidenced by MD simulations
    A Pratap, NK Katiyar, P Fan, S Goel, SS Joshi
    Manufacturing Letters 40, 58-64 , 2024
    2024
    Citations: 7
  • Enhancing structural resilience by using 3D printed complex polymer reinforcement for high damage tolerant structures
    H Singh, RS Ambekar, D Das, VA Danam, NK Katiyar, BK Das, CS Tiwary, ...
    Construction and Building Materials 425, 136085 , 2024
    2024
    Citations: 18
  • Engineering the Interface of Cu-hBN Immiscible System Using 3D Printing To Enhance Mechanical and Thermal Properties
    R Das, NK Katiyar, S Sarkar, S Sarkar, V Mishra, CS Tiwary
    ACS Applied Engineering Materials 2 (5), 1234-1244 , 2024
    2024
    Citations: 10
  • Stress concentration targeted reinforcement using multi-material based 3D printing
    H Singh, AB Santos, D Das, RS Ambekar, P Saxena, CF Woellner, ...
    Applied Materials Today 36, 102010 , 2024
    2024
    Citations: 17
  • Anisotropic plasticity mechanisms in a newly synthesised high entropy alloy investigated using atomic simulations and nanoindentation experiments
    P Fan, NK Katiyar, M Arshad, M Bai, H Mao, S Goel
    Journal of Alloys and Compounds 970, 172541 , 2024
    2024
    Citations: 20
  • Unleashing enhanced compressive strength: 3D printed octopus-inspired suction cups using topological engineering
    A Dixit, M Das, H Singh, SK Panda, NM Pugno, NK Katiyar, CS Tiwary
    ACS Applied Polymer Materials 5 (11), 9236-9244 , 2023
    2023
    Citations: 12

MOST CITED SCHOLAR PUBLICATIONS

  • High-Entropy Alloys as Catalysts for the CO 2 and CO Reduction Reactions: Experimental Realization
    S Nellaiappan, NK Katiyar, R Kumar, A Parui, KD Malviya, KG Pradeep, ...
    ACS catalysis 10 (6), 3658-3663 , 2020
    2020
    Citations: 472
  • A perspective on the catalysis using the high entropy alloys
    NK Katiyar, K Biswas, JW Yeh, S Sharma, CS Tiwary
    Nano Energy 88, 106261 , 2021
    2021
    Citations: 280
  • Nature-inspired materials: Emerging trends and prospects
    NK Katiyar, G Goel, S Hawi, S Goel
    NPG Asia Materials 13 (1), 56 , 2021
    2021
    Citations: 225
  • Low-cost high entropy alloy (HEA) for high-efficiency oxygen evolution reaction (OER)
    L Sharma, NK Katiyar, A Parui, R Das, R Kumar, CS Tiwary, AK Singh, ...
    Nano Research 15 (6), 4799-4806 , 2022
    2022
    Citations: 218
  • Industry 4.0 and Digitalisation in Healthcare
    SG Vladimir Popov , Elena V. Kudryavtseva, Nirmal Kumar Katiyar , Andrei ...
    Materials 15 (6), 2140 , 2022
    2022
    Citations: 202
  • Cryomilling: An environment friendly approach of preparation large quantity ultra refined pure aluminium nanoparticles
    N Kumar, K Biswas
    Journal of Materials Research and Technology 8 (1), 63-74 , 2019
    2019
    Citations: 127
  • Electrooxidation of hydrazine utilizing high-entropy alloys: assisting the oxygen evolution reaction at the thermodynamic voltage
    NK Katiyar, S Dhakar, A Parui, P Gakhad, AK Singh, K Biswas, CS Tiwary, ...
    Acs Catalysis 11 (22), 14000-14007 , 2021
    2021
    Citations: 103
  • Preparation of nanocrystalline high-entropy alloys via cryomilling of cast ingots
    N Kumar, CS Tiwary, K Biswas
    Journal of materials science 53 (19), 13411-13423 , 2018
    2018
    Citations: 101
  • Formic acid and methanol electro-oxidation and counter hydrogen production using nano high entropy catalyst
    NK Katiyar, S Nellaiappan, R Kumar, KD Malviya, KG Pradeep, AK Singh, ...
    Materials Today Energy 16, 100393 , 2020
    2020
    Citations: 92
  • Low-Temperature CO Oxidation over Combustion Made Fe- and Cr-Doped Co 3 O 4 Catalysts: Role of Dopant’s Nature toward Achieving Superior Catalytic Activity …
    T Baidya, T Murayama, P Bera, OV Safonova, P Steiger, NK Katiyar, ...
    The Journal of Physical Chemistry C 121 (28), 15256-15265 , 2017
    2017
    Citations: 87
  • Phase prediction and experimental realisation of a new high entropy alloy using machine learning
    S Singh, NK Katiyar, S Goel, SN Joshi
    Scientific reports 13 (1), 4811 , 2023
    2023
    Citations: 82
  • Nanoparticle-mediated cancer cell therapy: basic science to clinical applications
    J Verma, C Warsame, RK Seenivasagam, NK Katiyar, E Aleem, S Goel
    Cancer and Metastasis Reviews 42 (3), 601-627 , 2023
    2023
    Citations: 81
  • Multi-component (Ag–Au–Cu–Pd–Pt) alloy nanoparticle-decorated p-type 2D-molybdenum disulfide (MoS 2) for enhanced hydrogen sensing
    KMB Urs, NK Katiyar, R Kumar, K Biswas, AK Singh, CS Tiwary, V Kamble
    Nanoscale 12 (22), 11830-11841 , 2020
    2020
    Citations: 78
  • Cryomilling as environmentally friendly synthesis route to prepare nanomaterials
    NK Katiyar, K Biswas, CS Tiwary
    International Materials Reviews , 2020
    2020
    Citations: 67
  • Ultra-Low-Temperature CO Oxidation Activity of Octahedral Site Cobalt Species in Co 3 O 4 Based Catalysts: Unravelling the Origin of the Unique Catalytic Property
    T Baidya, T Murayama, S Nellaiappan, NK Katiyar, P Bera, O Safonova, ...
    The Journal of Physical Chemistry C 123 (32), 19557-19571 , 2019
    2019
    Citations: 66
  • Emergence of machine learning in the development of high entropy alloy and their prospects in advanced engineering applications
    NK Katiyar, G Goel, S Goel
    Emergent Materials 4 (6), 1635-1648 , 2021
    2021
    Citations: 61
  • Green synthesis of Ag nanoparticles in large quantity by cryomilling
    N Kumar, K Biswas, RK Gupta
    RSC advances 6 (112), 111380-111388 , 2016
    2016
    Citations: 58
  • Fabrication of novel cryomill for synthesis of high purity metallic nanoparticles
    N Kumar, K Biswas
    Review of Scientific Instruments 86 (8) , 2015
    2015
    Citations: 53
  • Thermal spray coatings for electromagnetic wave absorption and interference shielding: a review and future challenges
    NH Faisal, R Ahmed, N Sellami, A Prathuru, J Njuguna, F Venturi, ...
    Advanced engineering materials 24 (7), 2200171 , 2022
    2022
    Citations: 48
  • Role of Thermal Spray in Combating Climate Change
    V Viswanathan, NK Katiyar, G Goel, A Matthews, S Goel
    Emergent Materials , 2021
    2021
    Citations: 47