Chemistry

By: Dr. Nilay Kumar Dey

Research scientist (Postdoctoral)  Mar 2011-Feb 2012

Materials Processing Division, Korea Institute of Materials Science, Changwon, South Korea

• Designed electroless deposition method of metal nanoparticles and thin film on various substrates
• Developed construction of aligned CNTs on carbon based substrates (e.g., carbon fiber, carbon fiber yarn, carbon fiber fabric, Ni mesh, etc.) using thermal CVD with investigated CNTs processing characterization by AFM, FESEM, and TEM
• Developed vacuum bagging process to prepare carbon fiber/CNT-modified-epoxy composites with improved mechanical and electrical properties

Research scientist (Postdoctoral)  Mar 2010-Feb 2011

Department of Chemistry, Sungkyunkwan University, Suwon, South Korea

• Developed TiO₂ films or particles on various substrates such as carbon fiber, nanodiamond, nickel by atomic layer deposition and analyzed by SEM, TEM, XRD, BET and XPS. Specialize to investigate adsorption, photocatalytic activity, photocatalytic degradation, photocatalytic decomposition of organic volatile compounds by TiO₂ deposited substrates
• Synthesized and executing organic and inorganic nanomaterials by various techniques (e.g., sol-gel, ALD, CVD, etc.) and analyzed using AFM, SEM, TEM, BET and XPS
• Developed the potential application of organic- inorganic nanomaterials such catalysts, adsorbents, CRM, CO oxidation, etc
• Developed the synthesize method of PDMS coated superhydrophobic materials using a novel technique

Research scientist (PhD), Mar 2006-Feb 2010

Department of Chemistry, Inha University, Incheon, South Korea

 

• Designed and executed the single and multi-step synthesis of phosphates and thiophosphates compounds and bioactive organic compounds with characterized using TLC, Column chromatography, HPLC, NMR, GCMS, FTIR, and EA
• Synthesized and analyzed active pharmaceutical ingredients using TLC, HPLC, NMR, FTIR, GCMS, and EA
• Developed the kinetics and mechanism of the aminolysis & pyridinolysis of various phosphates and thiophosphates compounds using conductometric method and UV-Vis to investigate the transition state reaction mechanism

Chemist, QC Section, Opsonin Pharma Limited, Barishal, Bangladesh , Apr 2001-Jan 2006

 

AWARDS/ FELLOWSHIPS 

Award: Excellent Poster, IUMRS-ICA, (2011), Fellowship: Ministry of Knowledge Economy (2011-2012), Korea Science and Engineering Foundation (2006-2008), Brain Korea 21 (2008-2010 & 2010-2011), Jungseok International Scholarship (2006-2010), Army Defense Development Research Foundation (2007-2009), High Energy Materials Research Centre (2006-2010)

 

 

PUBLICATIOINS (Full list available upon request –21 published)

• Khair A.^*; Dey, N. K., et al. Trans Tech Publications Ltd., 2021
• Dey, N. K.^*, et al. Procedia Engineering 2012
• Kim, K.-D.^*; Dey, N. K., et al. Applied Catalyst A: General 2011
• Kim, D. W.; Dey, N. K., et al. Catalysis Letters 2011
• Dey, N. K.^*, et al. Journal of Molecular Catalysis A: Chemical 2011
• Cho, S.-W.; Dey, N. K., et al. Applied Physics Letters 2011
• Dey, N. K.^*, et al. Bulletin of the Korean Chemical Society 2011
• Seo, H. O.^*; Dey, N. K., et al. Surface and Interface Analysis 2011
• Kim, M. J.; Dey, N. K., et al. Applied Surface Science 2011
• Dey, N. K., et al. Organic & Biomolecular Chemistry 2011
• Dey, N. K., et al. Bulletin of the Korean Chemical Society 2010
• Seo, H. O.; Dey, N. K., et al. Bulletin of the Korean Chemical Society 2010
• Luo, Y.; Dey, N. K., et al. Catalysis Letters 2010
• Dey, N. K., et al. Journal of Physical Organic Chemistry 2010
• Dey, N. K., et al. Bulletin of the Korean Chemical Society 2010
• Dey, N. K., et al. Bulletin of the Korean Chemical Society 2009
• Dey, N. K., et al. Journal of Physical Organic Chemistry 2009
• Dey, N. K., et al. Journal of Physical Organic Chemistry 2008
• Dey, N. K., et al. Bulletin of the Korean Chemical Society 2007
• Hoque, M. E. U.; Dey, N. K., et al. Bulletin of the Korean Chemical Society 2007
• Hoque, M. E. U.; Dey, N. K., et al. Organic & Biomolecular Chemistry 2007

 

PATENT

A method of preparing superhydrophobic materials by depositing silicon oxide and diamond-like carbon using polymer containing silicon as a precursor; Kim, K.-D.; Nilay Kumar Dey; Kim, Y. D.; Kim, M. J., Kim, D. W.; Lim, D. C.; Jeong, M. G.; An Industry-Academia Cooperation (2-2005-001360), Sungkyunkwan University, South Korea; Application number: 1020100098655.

 

CONFERENCE PRESENTATIONS (Full list available upon request – 19)

• 13^th International Knowledge Globalization Conference (February 2018)
• 252 American Chemical Society Meeting (August 2016)
• Annual Conference of the Korean Vacuum Society (February 2011)
• 12 International Union of Materials Research Societies-International Conference in Asia (September 2011)

 

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