Shreyam Chatterjee | Sustainable Energy Research | Best Researcher Award

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Dr. Shreyam Chatterjee | Sustainable Energy Research | Best Researcher Award

Assistant Professor at OSAKA UNIVERSITY / SANKEN, Japan
Summary:

Dr. Shreyam Chatterjee is a Specially Appointed Assistant Professor in the Department of Soft Nanomaterials at ISIR, Osaka University. He received his Ph.D. in Chemistry from the Indian Association for the Cultivation of Science (IACS), Kolkata, under the guidance of Prof. Arun Kumar Nandi. Dr. Chatterjee’s research interests include the development of novel π-conjugated systems for organic semiconductors used in organic electronics, such as organic solar cells (OSCs) and organic field-effect transistors (OFETs). His contributions to the field of organic photovoltaics have resulted in multiple patents and international recognition. He has secured research funding from prestigious institutions like the University College London (UCL) and Osaka University, highlighting his leadership in developing greener organic photovoltaics. Dr. Chatterjee has also been featured in several prominent publications, including the Journal of Materials Chemistry A and Nikkan Kogyo Shimbun.

Professional Profile:

👩‍🎓Education:

  • Ph.D. in Chemistry (2008-2013): Indian Association for the Cultivation of Science (IACS), Jadavpur, Kolkata, India. Supervised by Prof. Arun Kumar Nandi.
  • B.Ed. (Bachelor of Education) (2007-2008): The University of Burdwan, First Class.
  • M.Sc. in Chemistry (2005-2007): The University of Burdwan, First Class.
  • B.Sc. in Chemistry (2002-2005): Burdwan Raj College, First Class.
    Awarded Memorial Prize for highest marks in practicals.

🏢 Professional Experience:

  • Specially Appointed Assistant Professor, Department of Soft Nanomaterials, ISIR, Osaka University (2021–Present).
    • Research collaboration with Prof. Yutaka Ie, focusing on organic semiconductors for applications in organic electronics.
  • Specially Appointed Assistant Professor, ISIR, Osaka University (2020–2021).
    • Selected from Osaka University for continuation in research related to organic photovoltaics.
  • Specially Appointed Researcher, ISIR, Osaka University (2018–2020).
    • Worked under Prof. Yoshito Tobe on developing π-conjugated systems.
  • Specially Appointed Assistant Professor, ISIR, Osaka University (2017–2018).
    • Research on organic semiconductors with Prof. Yoshio Aso.
  • Specially Appointed Researcher, ISIR, Osaka University (2013–2017).
    • Continued research on developing novel organic acceptor materials with Prof. Yoshio Aso.

Research Interests:

Dr. Shreyam Chatterjee’s research focuses on the development of novel π-conjugated systems for use in organic semiconductors in organic electronics, particularly in organic solar cells (OSCs) and organic field-effect transistors (OFETs). His work emphasizes the creation of large-area processable, lightweight, and flexible organic electronic devices. A key aspect of his research involves developing organic acceptor materials compatible with cost-effective, bulk-available donor polymer poly(3-hexyl thiophene) (P3HT). His innovations have led to power conversion efficiencies of around 6.00% and the production of a 1.00-meter OPV-solar module via a roll-to-roll process for practical applications. His research results have been published in highly reputed international journals, and he has produced multiple patents related to organic semiconductors and solar cells.

Selected Achievements and Honors:

  • 2022: Awarded the University College London (UCL)-Osaka University (OU) Strategic Partner Research Fund for “Developing and understanding new materials for even greener organic photovoltaics” (£10,000).
  • 2021: Awarded the UCL-OU Strategic Partner Research Fund for “Development of Novel Materials for Green Organic Photovoltaics” (£10,000).
  • 2021: Featured as an Emerging Investigator in the Journal of Materials Chemistry A.
  • 2021: Guest Editor for the Frontiers in Materials special issue on Innovators in Energy Materials.
  • 2008: Qualified for the National Eligibility Test (NET) (CSIR) and Graduate Aptitude Test in Engineering (GATE).

Author Metrics:

  • Research Articles: Published in high-impact journals such as Nature Communications, Journal of Materials Chemistry A, and others.
  • Citations: His work has been widely cited by the scientific community, reflecting the impact of his contributions to organic electronics and photovoltaics.
  • Patents: Dr. Chatterjee has filed multiple patents for novel organic semiconductor materials and processes

Top Noted Publication:

“Changing the morphology of polyaniline from a nanotube to a flat rectangular nanopipe by polymerizing in the presence of amino-functionalized reduced graphene oxide and its…”

  • Authors: S. Chatterjee, R.K. Layek, A.K. Nandi
  • Published in: Carbon, Vol. 52, Pages 509-519, 2013
  • Citations: 81
  • Summary: This study focuses on the morphological transformation of polyaniline (PANI) from nanotubes to flat rectangular nanopipes by polymerizing in the presence of amino-functionalized reduced graphene oxide. The work highlights the impact of graphene oxide on the morphological and conductive properties of polyaniline, which could have implications for its use in advanced materials and electronics.

“Nonfullerene acceptors for P3HT-based organic solar cells”

  • Authors: S. Chatterjee, S. Jinnai, Y. Ie
  • Published in: Journal of Materials Chemistry A, Vol. 9, Issue 35, Pages 18857-18886, 2021
  • Citations: 63
  • Summary: This paper reviews the use of nonfullerene acceptors (NFAs) in P3HT-based organic solar cells, providing an overview of the structural design, synthesis, and performance of these acceptors. It emphasizes the potential of NFAs to improve the efficiency of polymer-based solar cells, which are pivotal for the development of cost-effective and large-area photovoltaic devices.

“Naphtho[1,2‐c:5,6‐c′]bis[1,2,5]thiadiazole‐Containing π‐Conjugated Compound: Nonfullerene Electron Acceptor for Organic Photovoltaics”

  • Authors: S. Chatterjee, Y. Ie, M. Karakawa, Y. Aso
  • Published in: Advanced Functional Materials, Vol. 26, Issue 8, Pages 1161-1168, 2016
  • Citations: 57
  • Summary: This research introduces a novel naphtho[1,2‐c:5,6‐c′]bis[1,2,5]thiadiazole‐based nonfullerene electron acceptor for organic photovoltaics (OPVs). The study investigates the material’s electronic properties and its potential for improving the efficiency and stability of OPVs, highlighting its applicability for next-generation solar energy solutions.

“Nanochannel morphology of polypyrrole–ZnO nanocomposites towards dye sensitized solar cell application”

  • Authors: S. Chatterjee, A. Shit, A.K. Nandi
  • Published in: Journal of Materials Chemistry A, Vol. 1, Issue 39, Pages 12302-12309, 2013
  • Citations: 43
  • Summary: This study explores the creation of polypyrrole–ZnO nanocomposites with nanochannel morphology, which are applied in dye-sensitized solar cells (DSSCs). The work examines how the unique morphology of these nanocomposites improves their photovoltaic performance and offers insights into the design of efficient DSSCs.

“Dye-sensitized solar cell from polyaniline–ZnS nanotubes and its characterization through impedance spectroscopy”

  • Authors: A. Shit, S. Chatterjee, A.K. Nandi
  • Published in: Physical Chemistry Chemical Physics, Vol. 16, Issue 37, Pages 20079-20088, 2014
  • Citations: 39
  • Summary: This paper details the fabrication of dye-sensitized solar cells using polyaniline–ZnS nanotubes and investigates their performance through impedance spectroscopy. The research discusses the charge transport and recombination mechanisms within the solar cells, shedding light on improving efficiency in solar energy applications.

Conclusion:

Dr. Shreyam Chatterjee is a highly suitable candidate for the Best Researcher Award, given his exceptional contributions to sustainable energy research through innovative organic electronics. His impactful research, demonstrated through numerous high-impact publications, patents, and international collaborations, positions him as a leader in the field. By further expanding the interdisciplinary reach of his work and increasing his mentorship activities, Dr. Chatterjee can continue to elevate his profile as a pioneering researcher in sustainable energy solutions.

 

Vijay Bhooshan Kumar | Automotive industry | Best Researcher Award

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Dr. Vijay Bhooshan Kumar | Automotive industry | Best Researcher Award

Doctorate at Ashok Leyland Pvt. Ltd, India

Summary:

Dr. Vijay Bhooshan Kumar is an accomplished researcher with over 12 years of experience in nanotechnology and materials science. He holds a Ph.D. in Nano-Chemistry from Bar-Ilan University, Israel, and has held prestigious postdoctoral positions at Tel Aviv University and Los Alamos National Laboratory. His expertise encompasses the synthesis of nanomaterials, energy storage solutions, and biomedical applications, with a strong focus on interdisciplinary collaboration. Dr. Kumar has made significant contributions to the field through his research, patents, and publications, and is dedicated to advancing technology through innovation and collaboration.

Professional Profile:

👩‍🎓Education:

  • Ph.D. in Nano-Chemistry
    • Institution: Department of Chemistry, Bar-Ilan University, Israel
    • Thesis: Metal Micro and Nano Spheres: Fabrication from the Molten State, Properties, and Applications
    • Graduated: First Class
  • Master of Technology (M. Tech.) in Nanoscience and Technology
    • Institution: School of Engineering Science and Technology, University of Hyderabad, India
    • Thesis: Core Shell Nanostructure of PCL, PCL@SiO2, ZnO-SiO2, and Their Physical Properties and Biomedical Applications
    • Graduated: First Class with Distinction
  • M.Sc. in Nanoscience and Technology
    • Institution: Department of Physics, Tezpur University, India
    • Thesis: Synthesis and Characterization of WO3 Nanoparticles and Physical & Biophysical Applications
    • Graduated: First Class
  • B.Sc. in Zoology Hons. with Chemistry and Botany
    • Institution: B.R.A. Bihar University, Muzaffarpur, India
    • Graduated: First Class

🏢 Professional Experience:

Dr. Vijay Bhooshan Kumar has had a distinguished career in both industry and academia. Currently, he serves as a Senior Manager in Advance Engineering at Ashok Leyland, India, where he has been since March 2023. In this role, he is focused on the development of energy storage devices, improving tire performance through nanocarbon compounding, and enhancing the mechanical strength of LNG/CNG brackets.

Before this, Dr. Kumar held a postdoctoral fellowship at Tel Aviv University, Israel, from August 2020 to March 2023. His research there centered on the self-assembly of peptide nanocarriers for cancer drug delivery, bioconjugation with metal-DNA, and the exploration of nano-chem-bio interfaces. Prior to that, he was a Director’s Postdoc Fellow at Los Alamos National Laboratory, USA, from 2018 to 2020, where he worked on developing catalysts for fuel cells, including the synthesis of low platinum group metal (PGM) electrocatalysts and their performance testing in proton exchange membrane (PEM) fuel cells.

Dr. Kumar also served as a Postdoctoral Research Associate at Bar-Ilan University, Israel, from 2017 to 2018, focusing on the synthesis of nanomaterials, catalysis, biofuels, and biomedical applications of metal and polymer carbon dots. His foundational research experience was as a Ph.D. researcher at the same institution from 2012 to 2017, where he explored the chemistry of molten metals, the synthesis of nanomaterials, and their applications in catalysis, biofuels, and nanomedicine.

Author Metrics:

  • Peer-Reviewed Research Papers: 90+
  • Total Impact Factor: 700+
  • Patents (US): 03
  • Patents (Indian): 03
  • Book Chapters: 03
  • Books: 01
  • Conference Proceedings: 03
  • Conference Presentations: 34 (18 Posters, 16 Talks)
  • Total Citations (Google Scholar): 2800+
  • h-index: 34
  • i10-index: 66

Research Interests:

Dr. Kumar’s research spans a wide range of topics in nanotechnology and materials science. His interests include the synthesis of nanomaterials, molten metal chemistry, peptide self-assembly, electrocatalysts for fuel cells, and the application of nanotechnology in energy storage, biofuels, and cancer therapy. He is particularly focused on the interdisciplinary integration of nanoscience with chemistry and biology to create innovative solutions for real-world applications, including vehicle technologies and biomedical advancements.

Top Noted Publication:

Design and development of molten metal nanomaterials using sonochemistry for multiple applications

  • Author: Kumar, V.B.
  • Journal: Advances in Colloid and Interface Science
  • Year: 2023
  • Volume: 318
  • Article Number: 102934
  • Type: Review
  • Citations: 2

Sonochemistry of molten gallium

  • Authors: Kumar, V.B., Gedanken, A., Porat, Z.
  • Journal: Ultrasonics Sonochemistry
  • Year: 2023
  • Volume: 95
  • Article Number: 106364
  • Type: Review
  • Citations: 7

Peptide Self-Assembled Nanocarriers for Cancer Drug Delivery

  • Authors: Kumar, V.B., Ozguney, B., Vlachou, A., Gazit, E., Tamamis, P.
  • Journal: Journal of Physical Chemistry B
  • Year: 2023
  • Volume: 127
  • Issue: 9
  • Pages: 1857–1871
  • Type: Review
  • Citations: 21

Biomass-Derived N-Doped Activated Carbon from Eucalyptus Leaves as an Efficient Supercapacitor Electrode Material

  • Authors: Bejjanki, D., Banothu, P., Kumar, V.B., Kumar, P.S.
  • Journal: C-Journal of Carbon Research
  • Year: 2023
  • Volume: 9
  • Issue: 1
  • Article Number: 24
  • Type: Article
  • Citations: 17

Functional Carbon Quantum Dots for Ocular Imaging and Therapeutic Applications

  • Authors: Kumar, V.B., Sher, I., Rencus-Lazar, S., Rotenstreich, Y., Gazit, E.
  • Journal: Small
  • Year: 2023
  • Volume: 19
  • Issue: 7
  • Article Number: 2205754
  • Type: Review
  • Citations: 24