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Hire Abhishek H.

India

USD 45 /hr

PhD Researcher | Material Science & Energy Storage | Carbon Nanomaterials | Electrochemical Analysis | Scientific Editor

Profile Summary

I am a Materials Chemist and Energy Storage Specialist with a proven track record in the design and development of advanced carbon architectures. My doctoral research focuses on the chemistry of graphene-based nanomaterials for high-performance Lithium-ion Hybrid Capacitors (LICs) and next-generation battery systems (Sodium and Potassium-ion). With over 10 peer-reviewed publications in top-tier journals (including ACS, RSC, and Elsevier), my work explores the critical intersection of precursor valorization and electrochemical performance. I hold specialized expertise in bridging the gap between material synthesis and device-level diagnostics, ensuring that lab-scale innovations meet industrial performance standards. Key Achievements: Authored 10+ Research Papers: Published in high-impact journals such as Energy & Fuels, Electrochimica Acta, and ACS Applied Electronic Materials. Intellectual Property: Contributed to the development of novel synthesis protocols for carbon nanomaterials (Patents pending/awarded). Awards & Recognition: Recipient of prestigious institutional and national-level awards for excellence in chemical research and materials innovation. Editorial Authority: Actively involved in the technical review and refinement of scientific manuscripts, ensuring they meet the stringent standards of the global academic community. Core Research & Technical Expertise 1. Advanced Battery & Hybrid Capacitor Engineering I specialize in the fabrication and testing of energy storage devices that demand high power and energy density. Lithium-ion Hybrid Capacitors (LICs): Expertise in designing kinetically balanced electrodes to mitigate the power-mismatch between battery-type anodes and capacitor-type cathodes. Post-Lithium Systems: Development of specialized carbon frameworks for Sodium (Na+) and Potassium (K+) ion storage. Electrode Kinetics: Proficient in quantifying diffusion-controlled vs. surface-controlled capacitive contributions through advanced electrochemical modeling. 2. Carbon Engineering & Graphene Synthesis Precursor Conversion: Expert in the selective functionalization and doping (N, S, P) of graphene derived from unconventional carbonaceous feedstocks. Structural Tuning: Precise control over porosity, surface area, and inter-planar spacing to enhance ion-accessibility and cycle life. 3. Analytical Diagnostics Electrochemical Suite: Mastery of EIS (Electrochemical Impedance Spectroscopy), CV, and GCD for evaluating rate capability and thermodynamic stability. Morphological Analysis: Expert interpretation of high-resolution imaging and spectroscopic data to establish structure-property relationships.

Subject Matter Expertise

• ★ Materials Science & Engineering
• ★ Electrochemistry
• ★ Carbon Materials
• ☆ Inorganic Chemistry
• ☆ Physical Chemistry
• ☆ Nanotechnology
• ☆ Applied Chemistry

Services

• Writing
• Research
• Consulting
• Product Development

Writing Technical Writing, Creative Writing, General Proofreading & Editing

Research Technology Scouting, Scientific and Technical Research

Consulting Scientific and Technical Consulting

Product Development Device Fabrication

Work Experience

PhD Research Scholar

North East Institute of Science and Technology, Jorhat

- Present

Project Associate

CSIR-North East Institute of Science and Technology

December 2021 - Present

Education

PhD in Chemistry

Academy of Scientific and Innovative Research

January 2024 - Present

Masters of Science

Dibrugarh University

August 2019 - September 2021

Certifications

• CSIR - Summer Research Training Program

  CSIR

  August 2020 - Present

• Diploma in Computer Applications

  National Board of Computer Applications

  January 2018 - Present

Publications

JOURNAL ARTICLE

Abhishek Hazarika, Debashis Sarmah, Mousumi Bora, Santhi Maria Benoy, Akhil Rajbongshi, Binoy K Saikia (2025). S/N Self-Co-Doped Graphene Derived from a Coal Precursor via an Ultrafiltration-Assisted Chemi-Thermal Approach for High-Performance Supercapacitors . Energy & Fuels.

Abhishek Hazarika, Rupkamal Chetia, Shrutipriya Devi, Bhaben Sharmah, Arup Borgohain, Shreemoyee Bordoloi, Binod Pokhrel, Kangkan Sarmah, Jiban Saikia, Ankur K. Guha, et al. (2025). Polythiophene-Embedded Bamboo Biochar and Iron Composites for Efficient Arsenic Removal and Sustainable Sludge Valorization . ACS Sustainable Resource Management.

Bora, M., Hazarika, A., Rajbongshi, A., Benoy, S.M., Sarmah, D., Saikia, B.K.(2024). Advanced Biocoal Carbon Materials from Biorefinery for both Supercapacitors and Lithium-Ion Capacitor Applications . ACS Applied Electronic Materials. 6. (11). p. 7744-7762.

Benoy, S.M., Hazarika, A., Bora, M., Rajbongshi, A., Sarmah, D., Phukan, M.K., Saikia, B.K.(2024). Coal-Derived Porous Carbon as Versatile Electrode Materials for Aqueous, Water-in-Salt, and Organic Electrolytes, and Fabrication of Pouch Cell Supercapacitor toward Power Application . ACS Applied Energy Materials. 7. (15). p. 6045-6061.

Bora, M., Sarmah, D., Maria Benoy, S., Hazarika, A., Rajbongshi, A., Saikia, B.K.(2024). Coal-based graphitized activated carbon for solar energy powered supercapacitor IoT applications . Energy Conversion and Management. 319.

Benoy, S.M., Hazarika, A., Rajbongshi, A., Bora, M., Saikia, B.K.(2024). Hierarchical porous carbon derived from petroleum coke via one-step chemical activation for the fabrication of a supercapacitor and real time clock application . Rsc Advances. 14. (30). p. 21411-21424.

Chetia, R., Devi, S., Shukla, N., Hazarika, A., Bordoloi, S., Pokhrel, B., Saikia, B.K., Gogoi, A., Konwer, S.(2024). Simultaneous Removal of As(iii) and As(v) from Aqueous Solution by Using Iron-Functionalized Polythiophene: A Novel Approach toward Water Treatment . ACS Omega. 9. (35). p. 37012-37024.

Saikia, M., Hazarika, A., Roy, K., Khare, P., Dihingia, A., Konwar, R., Saikia, B.K.(2023). Waste-derived high-yield biocompatible fluorescent carbon quantum dots for biological and nanofertiliser applications . Journal of Environmental Chemical Engineering. 11. (6).

OTHER

Mahanta, D., Buragohain, A., Hazarika, A., Jain, A., Sobczak, K., Saikia, B.K.(2025). Interacting Network Structure of β-Bi2O3 Nanosheets as Battery Type Electrode Material in Electrochemical Hybrid Capacitor with Wide Potential Window and Excellent Cyclic Stability . Ssrn.