Ramyaranjan Das | Polymer Composites | Best Researcher Award

Mr. Ramyaranjan Das | Polymer Composites | Best Researcher Award

PhD Research Scholar at National Institute of Technology Rourkela, Rourkela, India

Summary:

A dedicated researcher in Experimental Condensed Matter Physics, Ramyaranjan Das has contributed significantly to the field of materials science, particularly in the area of polymer composites and nanotechnology. His research explores the macromolecular and structural characteristics of materials, aiming to improve the sustainability and functionality of fiber-reinforced composites for potential applications in printed circuit boards and engineering applications. Das is recognized for his innovative approach to material synthesis and characterization, utilizing advanced techniques to optimize the properties of natural fiber composites. He has presented his work at several national and international conferences, such as ASMI-2022 and ICSMEA-2024, where he also received the Best Paper Award. In addition to his research, Das is a life member of the Odisha Physical Society, the Indian Association of Physics Teachers, and the Plasma Science Society of India.

Professional Profile:

👩‍🎓Education:

Ramyaranjan Das is a Ph.D. scholar in Experimental Condensed Matter Physics at NIT Rourkela, where he conducts research under the guidance of Prof. Dillip Kumar Bisoyi. He began his academic journey with a B.Sc. in Physics Honours from Fakir Mohan University, Odisha, graduating with First Class and a 68.16% score. He then pursued an M.Sc. in Physics at Sambalpur University, Odisha, where he specialized in Condensed Matter Physics and attained First Class with a CGPA of 6.933. He qualified for the Graduate Aptitude Test in Engineering (GATE) in March 2020, which led him to his doctoral studies.

🏢 Professional Experience:

Das’s research career spans over three years in fields including small-angle X-ray scattering, material science, fiber-reinforced polymer composites, polymer physics, and nanotechnology. He joined NIT Rourkela as a Junior Research Fellow (JRF) in 2020 and was later promoted to Senior Research Fellow (SRF) in 2022. His responsibilities include serving as a Teaching Assistant, conducting experimental research, and authoring research articles and proposals. His technical skills are extensive, including hands-on expertise with material synthesis, characterization techniques such as X-ray Diffraction (XRD), Field Emission Scanning Electron Microscopy (FESEM), and Small-Angle X-ray Scattering (SAXS), as well as proficiency in data analysis software like Origin, ImageJ, and MS Office.

Research Interests:

  • Small-angle X-ray scattering and material characterization
  • Macromolecular structure evaluation
  • Development and analysis of natural fiber-reinforced polymer composites
  • Mechanical, thermal, and electrical properties of materials
  • Polymer physics and nanotechnology

Author Metrics:

Das has published multiple research articles in high-impact journals, contributing significantly to the fields of material science and polymer physics. Notable publications include studies on the effects of dewaxing and silane treatment on kapok fiber composites in journals such as Industrial Crops and Products and Journal of Applied Polymer Science. Additionally, he has contributed to research on cold plasma treatments for textile fibers and the effects of doping and annealing on the properties of vanadium pentoxide nanoparticles. His publications have been cited in prominent journals, and he serves as a reviewer for journals including Journal of Condensed Matter, Cellulose Journal, and Journal of Applied Polymer Science.

Top Noted Publication:

Investigation of Dielectric and Mechanical Properties of Pretreated Natural Sunn Hemp Fiber-Reinforced Composite in Correlation with Macromolecular Structure of the Fiber

  • Authors: C. Dash, R. Das, D.K. Sahu, D. Upreti, T.U. Patro, D.K. Bisoyi
  • Journal: Biomacromolecules
  • Volume: 24
  • Issue: 3
  • Pages: 1329-1344
  • Year: 2023
  • Citations: 5

Influence of Dewaxing on Mechanical Properties of Kapok Fiber-Reinforced Polymer Composite

  • Authors: R. Das, C. Dash, P. Behera, D.K. Bisoyi
  • Journal: IOP Conference Series: Earth and Environmental Science
  • Volume: 1086
  • Issue: 1
  • Article ID: 012054
  • Year: 2022
  • Citations: 5

Effect of Mo Doping in Vanadium Pentoxide (V₂O₅) for Dye Degradation

  • Authors: S. Sahoo, V. Jain, D.V. Shah, R. Das, A. Pathak
  • Journal: Journal of Crystal Growth
  • Volume: 627
  • Article ID: 127491
  • Year: 2024
  • Citations: 3

Effect of Loading of Kapok Fiber with Epoxy on Mechanical and Electrical Properties of Its Composites

  • Authors: R. Das, C. Dash, D.K. Bisoyi
  • Journal: Polymer Science, Series A
  • Volume: 66
  • Issue: 1
  • Pages: 103-112
  • Year: 2024
  • Citations: 2

Comprehensive Evaluation of the Mechanical and Electrical Properties of Dewaxed Kapok Fibre-Reinforced Polymer Composites for Potential Application in Printed Circuit Boards

  • Authors: R. Das, D.K. Bisoyi
  • Journal: Industrial Crops and Products
  • Volume: 222
  • Article ID: 119823
  • Year: 2024

Conclusion:

Mr. Ramyaranjan Das presents a well-rounded profile as a researcher dedicated to advancing polymer composite materials, with a notable emphasis on sustainability and functional applications. His research is timely and addresses pressing needs within materials science. His background, research productivity, and technical proficiency make him a suitable candidate for the Best Researcher Award. Strengthening his work through interdisciplinary collaboration and applied research efforts could further establish him as a leader in the field of sustainable materials science.

 

Liming Dai | Biomaterials

Prof Dr. Helmut Spitzer Oladipo: Leading Researcher in Biomaterials

Summary:

Liming Dai is a distinguished figure in the field of carbon science and innovation. He obtained his B.S. in Chemical Engineering from Zhejiang University in 1983, followed by a Ph.D. in Chemistry from the Australian National University in 1991. His academic journey includes postdoctoral research at the Cavendish Laboratory, Cambridge, and a visiting fellowship at the University of Illinois at Urbana in 1992. Director of the ARC Centre of Excellence for Carbon Science and Innovation, Liming Dai has held esteemed positions, including Scientia Professor and ARC Laureate Fellow at the University of New South Wales. His expertise encompasses nanomaterials, materials science, and engineering.

Professional Profile:

🎓 Education and Training: Liming Dai earned a B.S. in Chemical Engineering from Zhejiang University in 1983, followed by a Ph.D. in Chemistry from the Australian National University in 1991. He conducted postdoctoral research in Physics at the Cavendish Laboratory, Cambridge, from 1990 to 1992 and was a visiting fellow at the University of Illinois at Urbana in 1992.

🔬 Research and Professional Experience: Currently serving as the Director of the ARC Centre of Excellence for Carbon Science and Innovation, Liming Dai has held various prestigious positions, including Scientia Professor and ARC Laureate Fellow at the University of New South Wales. His expertise spans nanomaterials, materials science, and engineering.

🏆 Leadership and Management Experience: Dai’s leadership roles include Director of the Australian Carbon Materials Centre, Director of the Center of Advanced Science and Engineering for Carbon, and leadership in initiatives such as the US Department of Defense Multi-University Research Initiative.

Honours and Awards: Among his many accolades, Dai is a Fellow of the Australian Academy of Science, a member of Academia Europaea, and a Fellow of the (US) National Academy of Inventors. He has received numerous awards, including the NASA-Langley Henry J.E. Reid Award and the Advanced Materials Hall of Fame recognition.

📚 Selected Professional Activities: Dai is actively involved in editorial roles for prestigious journals, such as Nano Energy and Frontiers in Materials. He serves on advisory boards for several publications and is a member of various international committees, contributing significantly to the scholarly community.

👨‍🏫 Selected Education Achievements: Over the years, Dai has supervised numerous postgraduate students and postdoctoral researchers, playing a pivotal role in their academic success. Many of his mentees have excelled in academia, securing positions and fellowships globally.

🌐 Selected Professional Achievements: A pioneer in carbon materials, Dai’s impactful contributions include the discovery of heteroatom-doping effects in graphene and the development of carbon-based metal-free electrocatalysts for renewable energy applications. His work has garnered international recognition and commercialization efforts.

📖 Books: Dai has authored and edited several books, including “Intelligent Macromolecules for Smart Devices” and “Carbon-Based Metal-Free Catalysts: Design and Applications,” reflecting his commitment to knowledge dissemination.

💰 Funding and Impact: Dai has secured over AU$100 million in external funding during the past two decades, highlighting the significance and impact of his research in the field of carbon science and innovation.

Publication Top Noted: 

Liming Dai has made significant contributions to the field of carbon materials, particularly in the development of electrocatalysts for various applications. Here are some of his notable publications:

“Nitrogen-doped carbon nanotube arrays with high electrocatalytic activity for oxygen reduction”

  • Authors: K Gong, F Du, Z Xia, M Durstock, L Dai
  • Published in Science in 2009
  • Citations: 7200

“Nitrogen-doped graphene as an efficient metal-free electrocatalyst for oxygen reduction in fuel cells”

  • Authors: L Qu, Y Liu, JB Baek, L Dai
  • Published in ACS Nano in 2010
  • Citations: 4156

“A metal-free bifunctional electrocatalyst for oxygen reduction and oxygen evolution reactions”

  • Authors: J Zhang, Z Zhao, Z Xia, L Dai
  • Published in Nature Nanotechnology in 2015
  • Citations: 2847

“Metal-free catalysts for oxygen reduction reaction”

  • Authors: L Dai, Y Xue, L Qu, HJ Choi, JB Baek
  • Published in Chemical Reviews in 2015
  • Citations: 2232

“Nitrogen-doped graphene quantum dots with oxygen-rich functional groups”

  • Authors: Y Li, Y Zhao, H Cheng, Y Hu, G Shi, L Dai, L Qu
  • Published in the Journal of the American Chemical Society in 2012
  • Citations: 1997

“Plasma‐Engraved Co3O4 Nanosheets with Oxygen Vacancies and High Surface Area for the Oxygen Evolution Reaction”

  • Authors: L Xu, Q Jiang, Z Xiao, X Li, J Huo, S Wang, L Dai
  • Published in Angewandte Chemie in 2016
  • Citations: 1971

“Carbon nanomaterials for advanced energy conversion and storage”

  • Authors: L Dai, DW Chang, JB Baek, W Lu
  • Published in Small in 2012
  • Citations: 1804

“Scalable synthesis of hierarchically structured carbon nanotube–graphene fibers for capacitive energy storage”

  • Authors: D Yu, K Goh, H Wang, L Wei, W Jiang, Q Zhang, L Dai, Y Chen
  • Published in Nature Nanotechnology in 2014
  • Citations: 1376