Nano-size fragmentation of Tantalum in Copper composite using additive manufacturing

Authors: Das, Rakesh, Dubey, Pawan Kumar, de Oliveira, Raphael Benjamim, Galvao, Douglas S., Manna, Indranil, Joshi, Sameehan S., Owuor, Peter Samora, Machado, Leonardo D., Katiyar, Nirmal Kumar, Chakraborty, Suman, Tiwary, Chandra Sekhar

Subject Terms: Condensed Matter - Materials Science, Physics - Applied Physics

Access URL: http://arxiv.org/abs/2502.04373

Enhanced mechanical, tribological, and thermal properties of copper-graphene composites using additive manufacturing

Authors: Das, Rakesh ^a, Katiyar, Nirmal Kumar ^{a, b, ⁎}, Khan, Abdullah ^c, Owuor, Peter Samora ^c, Ike, Sandra ^d, Sarkar, Suman ^e, Mishra, Vidhyadhar ^e, Tiwary, Chandra Sekhar ^{a, ⁎⁎}

Source: In Journal of Manufacturing Processes 28 February 2025 136:380-390

Air plasma sprayed multi-material composite coatings for enhanced light absorption and thermal emission

Authors: Faisal, Nadimul Haque ^{a, ⁎}, Rajendran, Vinooth ^a, Kaniapan, Siva ^a, Ramalingam, Vinoth ^a, Prathuru, Anil ^a, Ahmed, Rehan ^b, Katiyar, Nirmal Kumar ^c, Bansal, Aakash ^d, Whittaker, Thomas ^d, Isherwood, Patrick ^d, Whittow, Will ^d, Egiza, Mohamed ^{a, e}, Goel, Saurav ^{f, g}

Source: In Surface & Coatings Technology 15 February 2025 498

Experimental and theoretical study of size-dependent phase evolution in NaCl-KCl alloys

Authors: Kumar, Sumeet ^a, Mishra, Shashank Shekhar ^a, Naskar, Niladri ^b, Sarkar, Suman ^c, Kashyap, Sanjay ^d, Katiyar, Nirmal Kumar ^{e, f, ⁎}, Paliwal, Manas ^{e, ⁎⁎}, Biswas, Krishanu ^{a, ⁎⁎}, Tiwary, C.S. ^{e, ⁎⁎}, Chattopadhyay, Kamanio ^{g, ⁎⁎}

Source: In Next Materials January 2025 6

Enhancing structural resilience by using 3D printed complex polymer reinforcement for high damage tolerant structures

Authors: Singh, Himanshu, Ambekar, Rushikesh S., Das, Deeptava, Danam, V. Akhilesh, Katiyar, Nirmal Kumar, Kanti Das, Bidus, Tiwary, Chandra Sekhar, Bhattacharya, Jayanta

Source: In Construction and Building Materials 26 April 2024 425

Stress concentration targeted reinforcement using multi-material based 3D printing

Authors: Singh, Himanshu, Santos, Aelton B, Das, Diptava, Ambekar, Rushikesh S., Saxena, Prateek, Woellner, Cristiano F., Katiyar, Nirmal Kumar, Tiwary, Chandra Sekhar

Source: In Applied Materials Today February 2024 36

Anisotropic plasticity mechanisms in a newly synthesised high entropy alloy investigated using atomic simulations and nanoindentation experiments

Authors: Fan, Pengfei, Katiyar, Nirmal Kumar, Arshad, Muhammad, Bai, Mingwen, Mao, Hui, Goel, Saurav

Source: In Journal of Alloys and Compounds 5 January 2024 970

Oblique nanomachining of gallium arsenide explained using AFM experiments and MD simulations

Authors: Fan, Pengfei, Katiyar, Nirmal Kumar, Goel, Saurav, He, Yang, Geng, Yanquan, Yan, Yongda, Mao, Hui, Luo, Xichun

Source: Journal of manufacturing processes. 90:125-138

Availability: http://explore.bl.uk/primo_library/libweb/action/display.do?tabs=detailsTab&gathStatTab=true&ct=display&fn=search&doc=ETOCvdc_100184398557.0x000001&indx=1&recIds=ETOCvdc_100184398557.0x000001

High Entropy Alloy Nanoparticles Decorated, p-type 2D-Molybdenum Disulphide (MoS2) and Gold Schottky Junction Enhanced Hydrogen Sensing

Authors: MB, Kusuma Urs, Katiyar, Nirmal Kumar, Kumar, Ritesh, Biswas, Krishanu, Singh, Abhishek K., Tiwary, C S, Kamble, Vinayak

Subject Terms: Condensed Matter - Materials Science, Condensed Matter - Mesoscale and Nanoscale Physics

Access URL: http://arxiv.org/abs/2002.02366

Utilization of structural high entropy alloy for CO oxidation to CO2

Authors: Dhakar, Shikha, Sharma, Anjali, Katiyar, Nirmal Kumar, Parui, Arko, Das, Rakesh, Singh, Abhishek Kumar, Tiwary, Chandra Sekhar, Sharma, Sudhanshu, Biswas, Krishanu

Source: In Materials Today Energy October 2023 37

Effects of size on water vapour absorption and regeneration in lithium chloride nanocrystals

Authors: Prakash, Abhinav, Katiyar, Nirmal Kumar, Suarez-Villagran, Martha Y., Miller, John H., Jr, Machado, Leonardo D., Tiwary, C.S., Biswas, Krishanu, Chattopadhyay, Kamanio

Source: In Materials Today Communications August 2023 36

Utilization of two-dimensional multicomponent Quasicrystal for NO2 gas detection

Authors: Mishra, S.S., Kumar, Sumit, Kumbhakar, Partha, Katiyar, Nirmal Kumar, Tromer, Raphael, Woellner, Cristiano F., Galvao, Douglas S., Tiwary, Chandra S., Kumar, Mahesh, Biswas, Krishanu

Source: In Materials Chemistry and Physics 1 April 2023 298

Hierarchical phase separation of equiatomic CoCuFeNiTi high-entropy alloy during spark plasma sintering.

Authors: Mohanty, Sutanuka^1,2 (AUTHOR), Katiyar, Nirmal Kumar^1,3 (AUTHOR), Ahlawat, Sarita⁴ (AUTHOR), Bhattacharya, Saswata⁵ (AUTHOR), Sen, Debasis^6,7 (AUTHOR), Biswas, Aniruddha⁴ (AUTHOR), Biswas, Krishanu¹ (AUTHOR) kbiswas@iitk.ac.in

Source: Journal of Materials Science. Jan2025, Vol. 60 Issue 3, p1424-1438. 15p.

Subject Terms: *HIGH-entropy alloys, *FACE centered cubic structure, *PHASE separation, *COPPER, *SOLID solutions

Potential pathway for recycling of the paper mill sludge compost for brick making

Authors: Goel, Gaurav, Vasić, Milica Vidak, Katiyar, Nirmal Kumar, Kirthika, S.K., Pezo, Milada, Dinakar, P.

Source: In Construction and Building Materials 5 April 2021 278

Easy scalable avenue of anti-bacterial nanocomposites coating containing Ag NPs prepared by cryomilling

Authors: Katiyar, Nirmal Kumar, Biswas, Krishanu ^*

Source: In Materials Today Communications March 2021 26

Cryomilling as environmentally friendly synthesis route to prepare nanomaterials

Authors: Katiyar, Nirmal Kumar, Biswas, Krishanu, Tiwary, C. S.

Source: International materials reviews. 66(7):493-532

Availability: http://explore.bl.uk/primo_library/libweb/action/display.do?tabs=detailsTab&gathStatTab=true&ct=display&fn=search&doc=ETOCvdc_100125879521.0x000001&indx=1&recIds=ETOCvdc_100125879521.0x000001

Positive changes in the mechanical and optical properties of the floor epoxy reinforced with green graphene.

Authors: Samanta, Moumita, Verma, Anu, Singh, Himanshu, Katiyar, Nirmal Kumar, Bandyopadhyay, Rupam, Das, Bidus Kanti, Tiwary, Chandra Sekhar, Bhattacharya, Jayanta

Source: Polymer Composites; 11/10/2024, Vol. 45 Issue 16, p14672-14686, 15p

Subject Terms: EPOXY coatings, COMPOSITE coating, AGRICULTURAL wastes, OPTICAL reflection, MECHANICAL wear

Formic acid and methanol electro-oxidation and counter hydrogen production using nano high entropy catalyst

Authors: Katiyar, Nirmal Kumar, Nellaiappan, Subramanian, Kumar, Ritesh, Malviya, Kirtiman Deo, Pradeep, K.G., Singh, Abhishek K., Sharma, Sudhanshu, Tiwary, Chandra Sekhar, Biswas, Krishanu

Source: In Materials Today Energy June 2020 16

Two‐Dimensional Multicomponent Quasicrystal as Bifunctional Electrocatalysts for Alkaline Oxygen and Hydrogen Evolution Reactions

Authors: Mishra, Shashank Shekhar, Kumbhakar, Partha, Nellaiappan, Subramanian, Katiyar, Nirmal Kumar, Tromer, Raphael, Wollner, Cristiano F., Galvao, Douglas S., Tiwary, Chandra S., Ghosh, Chanchal, Dasgupta, Arup, Biswas, Krishanu

Source: Energy technology. 11(2)

Availability: http://explore.bl.uk/primo_library/libweb/action/display.do?tabs=detailsTab&gathStatTab=true&ct=display&fn=search&doc=ETOCvdc_100173641902.0x000001&indx=1&recIds=ETOCvdc_100173641902.0x000001

A Guiding Framework for Process Parameter Optimisation of Thermal Spraying.

Authors: Venkatachalapathy, Viswanathan¹, Katiyar, Nirmal Kumar¹, Matthews, Allan², Endrino, Jose Luis³, Goel, Saurav^1,4, goels@lsbu.ac.uk

Source: Coatings (2079-6412); Apr2023, Vol. 13 Issue 4, p713, 16p