Dr. Kundan Kumar
Patents
1. “A process for obtaining shape and size controlled ceramic nanopowders” (Status: under process )
Book Chapters
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1. |
2021 |
Title of Book: Encyclopedia of Materials: Plastics and Polymers, Elsevier Title of Chapter: Nanoscale Heterogeneity in Amorphous and Semi-Crystalline Materials: A Technical Perspective, K Kumar, A Chowdhury |
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2. |
2020 |
Title of Book: Encyclopedia of Renewable and Sustainable Materials, Elsevier Title of Chapter: Use of Novel Nanostructured Photocatalysts for the Environmental Sustainability of Wastewater Treatments, Volume 1, Pages 949-964, K Kumar, A Chowdhury https://www.sciencedirect.com/science/article/pii/B978012803581811149X |
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3. |
2020 |
Title of Book: Handbook on Miniaturization in Analytical Chemistry, Elsevier Title of Chapter: Pushing the Limits of Analytical Characterization Tools: How Much is too much (Chapter no. 21), K Kumar, A Chowdhury |
International Referred Journals/Proceedings
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26. |
2022 |
Monoclinic phase-free, low temperature spark plasma sintering of CeO2-doped ZrO2 ceramics and its associated benefits on mechanical properties A Arun, K Kumar, A Chowdhury Journal of the European Ceramic Society (In-press) |
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25. |
2022 |
Correlation with the Microstructure and Synergistic Physiochemical Etching Resistance of Nanocomposites under Fluorine-Containing Plasma Conditions HJ Ma, S Hong, HM Oh, K Kumar, MJ Kim, HN Kim, JW Ko, JW Lee, HC Lee, YJ Park ACS Applied Materials & Interfaces 14 (38), 43771-43782 |
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24. |
2022 |
Influence of a grain-locking morphology on properties of doped ZrO2 ceramics made with ultrafine (~ 3 nm) nanoparticles A Arun, K Kumar, A Chowdhury Journal of Materials Research, 1-13 |
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23. |
2022 |
Influence of Ternary Oxide Additives on Thermal Conductivity of Pressureless Sintered Si3N4, K Kumar, YJ Park, MJ Kim, HN Kim; HJ Ma, JW Lee, JW Ko Materials Letters 328, 133189 |
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22. |
2022 |
Twofold Increase in Weibull Modulus of Hot-pressed Si3N4 Ceramic by Modified Pressing Profile K Kumar, MJ Kim, YJ Park, HN Kim; HJ Ma, JW Lee, JW Ko Materials Today Communications, 32, 103979 https://www.sciencedirect.com/science/article/pii/S2352492822008339 |
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21. |
2022 |
Scalable and tunable Y2O3‐MgO composite for infrared transparency applications K Kumar, HM Oh, MJ Kim, HJ Ma, YJ Park, HN Kim, JW Lee, JW Ko Journal of the American Ceramic Society, 1–11 https://ceramics.onlinelibrary.wiley.com/doi/full/10.1111/jace.18353 |
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20. |
2022 |
Fabrication of highly dense Si3N4 via record low‐content additive system for low‐temperature pressureless sintering K Kumar, MJ Kim, HM Oh, YJ Park, HN Kim, HJ Ma, JW Lee, JW Ko Journal of the American Ceramic Society, 1-12 https://ceramics.onlinelibrary.wiley.com/doi/full/10.1111/jace.18467 |
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19. |
2022 |
Crucial dependence of ‘trivial ‘processing factors on the texture-electrical resistivity relationship of La2Ce2O7 ceramic AK Lakshya, L Kumar, K Kumar, A Chowdhury Materials Letters 314, 131858 https://www.sciencedirect.com/science/article/pii/S0167577X22002117 |
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18. |
2021 |
Remarkable Plasma-Resistance Performance by Nanocrystalline Y2O3·MgO Composite Ceramics for Semiconductor Industry Applications, HM Oh, YJ Park, H Kim, K Kumar, JW Ko, CE Lee, HK Lee, Scientific Reports, 11:10288 |
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17. |
2021 |
Reviewing the cases of Nanoscale Heterogeneity in Ceramics: Boon or Bane?, K Kumar, A Chowdhury, Materialia, 16, 101109 (2021) |
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16. |
2020 |
Role of various alcohol washing media in obtaining a remarkable texture for La2Ce2O7 powders and ceramics K Kumar, S Srivastava, A Chowdhury Journal of the American Ceramic Society, 103:1563–1574 https://ceramics.onlinelibrary.wiley.com/doi/abs/10.1111/jace.16880 |
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15. |
2020 |
Phase integrity of zinc oxide doped zirconia under low compacting pressure, S Mishra, K Kumar, A Patra, A Roy, A Chowdhury Journal of Alloys and Compounds, 843, 155927 https://www.sciencedirect.com/science/article/abs/pii/S092583882032291X |
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14. |
2019 |
Stabilization of ZrO2 matrix: Revisiting the ‘archaic’ issue with a peculiar example K Kumar, H Dutta, SK Pradhan, A Chowdhury Scripta Materialia, 162, 408-411 https://www.sciencedirect.com/science/article/pii/S1359646218307346 |
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13. |
2019 |
Exceptionally high fracture toughness of carbon nanotube reinforced plasma sprayed lanthanum zirconate coating A Islam, K Kumar, KK Pandey, B Mukherjee, OSA Rahman, A Chowdhury, AK Keshri, Journal of Alloys and Compounds, 777, 1133-1144 https://www.sciencedirect.com/science/article/abs/pii/S0925838818342488 |
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12. |
2019 |
Structure-property correlations for the surfactant-free faceted nanocrystals of Ce1−xZrxO2 and their bulk ceramics K Singh, K Kumar, PK Ojha, A Chowdhury Materials Research Bulletin, 112, 38-45 https://www.sciencedirect.com/science/article/pii/S0025540818326886 |
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11. |
2019 |
Functional properties of LaxCe1−xO2−δ nanocrystals and their bulk ceramics S Srivastava, K Kumar, K Singh, , PK Ojha, A Chowdhury Journal of Materials Science: Materials in Electronics, 30(3): 2096–2106 |
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10. |
2019 |
Antibacterial and natural room-light driven photocatalytic activities of CuO nanorods K Kumar, A Priya, A Arun, S Hait, A Chowdhury Materials Chemistry and Physics, 226, 106-112 https://www.sciencedirect.com/science/article/abs/pii/S0254058419300240 |
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9. |
2018 |
La3+-doped CeO2 system: Negating the myths with a tailor-made ceramic, K Kumar, S Srivastava, A Chowdhury Scripta Materialia, 157, 138-141 https://www.sciencedirect.com/science/article/pii/S1359646218304895 |
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8. |
2017 |
On the peculiarities of phase developments involving Zn2+-doped ZrO2 system, K Kumar, T Jaroń, A Chowdhury Scripta Materialia, 138, 71-74 https://www.sciencedirect.com/science/article/pii/S1359646217302920 |
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7. |
2017 |
Facile Synthesis of CuO Nanorods Obtained Without Any Template and/or Surfactant K Kumar, A Chowdhury Ceramics International, 43, 13943–13947 https://www.sciencedirect.com/science/article/pii/S0272884217315687 |
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6. |
2017 |
Discrepancies in the hardness data and the role of grinding‐induced surface effects for a porous zirconate ceramic R Kumar, K Kumar, A Chowdhury Journal of the American Ceramic Society, 100 (4), 1717-1723 https://ceramics.onlinelibrary.wiley.com/doi/abs/10.1111/jace.14773 |
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5. |
2017 |
Appearance of Fröhlich-like phonon mode and defect dynamics in La3+-doped ceria B Paul, K Kumar, A Chowdhury, A Roy Journal of Applied Physics, 122 (13), 135108 |
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4. |
2017 |
Effect of rare-earth doping in CeO2 matrix: Correlations with structure, catalytic and visible light photocatalytic properties K Singh, K Kumar, S Srivastava, A Chowdhury Ceramics International, 43, 17041-17047 https://www.sciencedirect.com/science/article/pii/S0272884217320461 |
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3. |
2017 |
Structural and Dielectric Properties of the Fluorite-Type LaxCe1−xO2-δ Ceramics K Singh, K Kumar, S Nayak, DC Joshi, MM Alom, S Thota, A Chowdhury Journal of Physics D: Applied Physics, 50, 495601 https://iopscience.iop.org/article/10.1088/1361-6463/aa939d/meta |
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2. |
2017 |
Process optimisation of SiO2 interface coating on carbon fibre by RF PECVD for advanced composites R. Pillai, C. Jariwala, K Kumar, S Kumar Surfaces & Interfaces, 9, 21-27 https://www.sciencedirect.com/science/article/pii/S2468023017300846 |
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1. |
2015 |
Preparation & characterization of SiO2 interface layer by dip coating technique on carbon fibre for Cf/SiC composites K Kumar, C. Jariwala, R. Pillai, N. Chauhan, PM. Raole, AIP Conference Proceedings, 1675, 020046 |
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Conference Participation
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14. |
2021 |
Pressureless Sintering of Si3N4 using Ternary Oxide Additives: Impact on Thermal and Mechanical Properties K Kumar, HM Oh, MJ Kim, HJ Ma, YJ Park, HN Kim, JW Lee, JW Ko Oral: Autumn meeting of the Korean Ceramic Society, Jeju, South Korea |
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13. |
2021 |
Impact of Milling Balls on Microstructure and Optical property of Yttria-Magnesia Composite K Kumar, HM Oh, MJ Kim, HJ Ma, YJ Park, HN Kim, JW Lee, JW Ko Oral: Spring meeting of the Korean Ceramic Society, Changwon, South Korea |
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12. |
2021 |
Influence of Ternary Oxide Additives on Phase, Microstructure, Thermal and Mechanical Properties of Si3N4 fabricated by a Pressureless Sintering K Kumar, HM Oh, MJ Kim, HJ Ma, YJ Park, HN Kim, JW Lee, JW Ko Poster: Engineering Ceramics Symposium, Korean Ceramic Society, Gangneung, South Korea |
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11. |
2019 |
(1) Revisiting the Theories Involving Stabilization of Zirconia Matrix with a Peculiar Example, (2) Insights into the Remarkable Ionic Conductivity obtained for a Textured La2Ce2O7 Ceramic via Pressureless Sintering K Kumar, Anirban Chowdhury Oral: 10th International Conference on Materials for Advanced Technologies, Singapore |
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10. |
2019 |
Remarkable Ionic Conductivity in a Textured La2Ce2O7 Ceramic made by a Conventional Sintering K Kumar, Anirban Chowdhury Poster: 1st Indian Materials Conclave and 30th Annual General Meeting of MRSI, IISc Bangalore, India |
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9. |
2019 |
Remarkable Ionic conductivity in a Textured La2Ce2O7Ceramic made by Conventional Sintering K Kumar, Anirban Chowdhury Poster: 8th Research Scholars Day, Indian Institute of Technology (IIT) Patna |
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8. |
2018 |
Remarkable ionic conductivity in a textured La2Ce2O7 ceramic K Kumar, Anirban Chowdhury Poster: 7th Interdisciplinary Symposium on Materials Chemistry, BARC Mumbai, India |
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7. |
2018 |
Peculiarities in phase development in the ZnO-stabilized ZrO2 system K Kumar, Anirban Chowdhury Poster: 14th International Ceramics Congress, Perugia, Italy |
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6. |
2018 |
Studying the stabilization mechanism in zirconia system K Kumar, Anirban Chowdhury Poster: 7h Research Scholars Day, Indian Institute of Technology (IIT) Patna |
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5. |
2017 |
Facile surfactant-free synthesis of CuO nanorods and its applications in waste water treatment K Kumar, Anirban Chowdhury Oral: International Conference on Nanotechnology: Ideas, Innovations & Initiatives, IIT Roorkee, India |
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4. |
2017 |
Phase anomalies in the ZnO-stabilized ZrO2 system K Kumar, Anirban Chowdhury Poster: National Metallurgical Day-Annual Technical Meeting, BITS Goa, India |
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3. |
2016 |
ZnO-stabilized cubic ZrO2 at room temperature and the additional benefit of photocatalytic property K Kumar, Anirban Chowdhury Poster: International Conference on Functional Material, IIT Kharagpur, India |
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2. |
2015 |
Preparation & characterization of SiO2 interface layer by dip coating technique on carbon fibre for Cf/SiC composites K Kumar, Chetan Jariwala Oral: 4th National Conference on Advanced Materials and Radiation Physics, SLIET Longowal, India |
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1. |
2015 |
Dip Coating Parameters Optimization for Silica Interface Coating on Carbon Fibres for Carbon Fibres reinforced Silicon Carbide Composites K Kumar, Chetan Jariwala Poster: National Conference on Advanced Materials for Energy and Environmental Applications, Bharathiar University, India |