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Department of Chemical & Biological Sciences

Head of Department

Dr. Amit Kumar Paul
Ph.D, IACS, University of Calcutta

E-mail:
hod.cy@nitm.ac.in

Ph.D

Ms. Rishika Chakraborty Researh Scholar

  • B. Sc. Chemistry from St. Edmund’s College, Shillong (2015).
  • M. Sc. Chemistry from North Eastern Hill University, Shillong (2017).

rishika.chakraborty@nitm.ac.in rishika.chakraborty@gmail.com
+919774876457
Full Time/Part Time Scholar: Full-Time
Professional Membership : ? Lifetime ACS Community Membership

Highest Degree with specialization

  • M.Sc. Chemistry (North Eastern Hill University)

Academic Honors & Awards

  • Felicitated by Bengalee Association of Shillong, Meghalaya for Matriculation Exam (ICSE- 2009).
  • Felicitated by St. Edmunds College, Shillong for securing Third Position in State for Degree Examination, 2015.
  • Felicitated by Government of Meghalaya for securing First Position in Laban Constituency for Degree Examination, 2015.
  • Ranked 3rd in M.Sc. (Chemistry), NEHU 2017.
  • GATE-2017.
  • Best Poster Award in International Meeting on Energy Storage Devices (IMESD)-2018 & Industry-Academia Conclave(IAC) -2018, IIT Roorkee.
  • Best Poster Award in National Conference on Recent Advances in Chemistry-2019, NIT Meghalaya.
  • Best Oral Presentation Award in International Conference on Electrochemistry in Industry, Health and Environment (EIHE-2020), Bhabha Atomic Research Centre.

Research Area

  • Synthesis of Anisotropic Nanomaterials and Carbon Materials for Energy Applications

Seminar/Conference Attended

  • International Meeting on Energy Storage Devices (IMESD)-2018 & Industry-Academia Conclave(IAC) -2018, IIT Roorkee
  • National Conference on Recent Advances in Chemistry-2019, NIT Meghalaya.
  • International Conference on Electrochemistry in Industry, Health and Environment (EIHE-2020), Bhabha Atomic Research Centre.
  • Indo-UK International Virtual Conference on Advanced Nanomaterials for Energy & Environmental Applications, September 2020.
  • Webinar on Frontiers in Chemistry: From Fundamentals to Applications, Presidency University, September, 2020.? Virtual National Conference on Catalysis and Photocatalysis for Clean Energy (CPCE2020) organized by Department of Chemistry, NIT Jamshedpur, 9th -10th October, 2020.
  • Virtual International Conference on Molecules to Materials– 2020 (MTM-2020) organized by Applied Chemistry Department, Sardar Vallabhbhai National Institute of Technology, Surat, Gujarat, 17th - 18th December, 2020.
  • Webinar on "Basics of Gas Adsorption: Physisorption Technique, 29th January 2021.
  • Online workshop on “Powder X-Ray Diffraction Techniques and its Applications” on January 20-21, 2021.

Publications:

  • Chakraborty, R.; Maji P. K.; Verma, C.; Nayak A. K.; Singha S. S.; Pradhan,M.* Inherent oxygen? and nitrogen?doped porous carbon derived from biomass of tamarind leaf for high?performance supercapacitor application, Energy Technology, 2020, 9, 2000734 (Hot Topic: Sustainable Chemistry).
  • Pradhan, M.;‡* Chakraborty, R.;‡ Rudra, S.;‡Koley, S.; Maji, P. K.; Nayak A. K.; Das, S.; Nandi, U. Intercalation pseudocapacitance in Bi2Se3?MnO2 nanotube composite for high electrochemical energy storage, Electrochimica Acta, 2020, 367, 137531.
  • Chakraborty, R.; Pradhan, M.;* Debnath, K. Band-gap engineering using metal-semiconductor interfaces for photocatalysis and particle-reinforced composites for supercapacitor application ( ISBN: 9780081026656; Elsevier, 2019).
  • Rudra, S.;‡Chakraborty, R.;‡ Maji, P. K.; Koley, S.; Nayak, A. K.; Paul, D.; Pradhan, M.* Intercalation pseudocapacitance in chemically stable Au-a-Fe2O3-Mn3O4 composite nanorod: Towards highly efficient solid-state symmetric supercapacitor device Electrochimica Acta, 2019, 324, 134865.
  • Rudra, S.; Nayak, A. K.; Koley, S.; Chakraborty, R.;Maji, P. K.; Pradhan, M.* Redox-mediated shape-transformation of Fe3O4 nanoflake to chemically stable Au-Fe2O3 composite nanorod for high-performance asymmetric solid-state supercapacitor device. ACS Sustainable Chemistry & Engineering 2019, 71, 724-733.
  • Rudra, S.; Nayak, A. K.; Chakraborty, R.; Maji, P. K.; Pradhan, M.*Synthesis of Au-V2O5 composite nanowire through shape transformation of vanadium(III) metal complex for high-performance solid-state supercapacitor Inorg. Chem. Front. 2018, 5, 1836-1843.

Any other remarkable Experience

  • 2018: B. Tech Laboratory class as TA duty.
  • 2019: M.Sc. Laboratory class as TA duty.
  • 2020: B. Tech Laboratory class as TA duty.