Dr. Vijayakumar R.P. >>Publications

Patents

  • Ganesh S. Bajad, R. P. Vijayakumar, and Ajay G. Gupta, “Multi-core reactor for the production of liquid hydrocarbons, CNTs and hydrogen-rich gases” Indian patent: office Mumbai on 28th May 2016. Application No.  201621018395, Filed on 28 May 2016.
  • R. P. Vijayakumar, D. V. Khakhar and Ashok Misra, “Process for the preparation of modified unoriented electrical grade Polyvinylidene fluoride polymer films” Indian Patent: Application No. 1258/MUM/2011, Filed on 18 April 2011 , published in the Patent office Journal dated 7 March 2014 on page 7291.

Book Chapter

  • Sahithi Ravulri, Mansi Khandelwal, Harshit Bajpai, G. S. Bajad and R. P. Vijayakumar, “Novel Applications in Polymers and waste Management”, Chapter 10, 2018, ISBN 978-1-77188-475-4, Publisher – CRC Press, Taylor and Francis Group.

Journals

  • Shraddha Gondane, Arun K. Singh, R. P. Vijayakumar and Nitish Sinha, “The Effect of Carbon Nanotubes Based Nanolubricant on Stick–Slip Behavior”, Transactions of the Indian Institute of Metals, 2018, 71, 1061-1065.
  • Ganesh Bajad, R. P. Vijayakumar, Prajwal Rakhunde, Amit Hete, Mahesh Bhade, “Processing of mixed-plastic waste to fuel oil, carbon nanotubes and hydrogen using multi–core reactor”, Chemical Engineering & Processing: Process Intensification, 2017, 121, 205-214.
  • Ganesh S. Bajad, Rajat Jain,Warun Harhare, R. P. Vijayakumar, Suryasarathi Bose, “Synthesis of fuel oil and carbon nanotubes in an autoclave using plastic waste as precursor”, Materials and Manufacturing Processes 2017, 32, 495-500.
  • Ganesh S. Bajad, R. P. Vijayakumar, Ajay G. Gupta, Vishakha Jagtap, Yogendra pal Singh, “Production of liquid hydrocarbons, carbon nanotubes and hydrogen rich gases from waste plastic in a multi-core reactor”, Journal of Analytical and Applied Pyrolysis 2017, 125, 83-90.
  • Sunil K. Deokar, Ganesh S. Bajad, Payal Bhonde, R. P. Vijayakumar, Sachin A. Mandavgane, “Adsorptive Removal of Diuron Herbicide on Carbon Nanotubes Synthesized from Plastic Wastet” Journal of Polymers and the Environment 2017, 25, 165-175.
  • Ganesh S. Bajad, Venkanna Guguloth, R. P. Vijayakumar, Suryasarathi Bose, “Conversion of plastic waste into CNTs using Ni/Mo/MgO catalyst – An optimization approach by mixture experiment” Fullerenes, Nanotubes and Carbon Nanostructures 2016, 24, 162-169.
  • Ganesh S. Bajad, Saurabh K. Tiwari, R. P. Vijayakumar, “Synthesis and characterization of CNTs using polypropylene waste asprecursor” Materials Science and Engineering B 2015, 194 , 68–77.
  • R. P. Vijayakumar, D. V. Khakhar and Ashok Misra, “Phase transformation and enhancement of toughness in polyvinylidene fluoride by onium salts” J. Polym. Sci. Part B: Polym. Phy. 2011, 49, 1339-1344.
  • R. P. Vijayakumar, D. V. Khakhar and Ashok Misra, “Studies on α to β Phase Transformations in Mechanically Deformed PVDF Films” J. Appl. Polym. Sci. 2010, 117, 3491 – 3497.
  • R. P. Vijayakumar, D. V. Khakhar and Ashok Misra, “Study of onium salts induced phase transformation in PVDF” PMSE Preprints 2009, 101, 1712-1713.

Conferences

  • A. K. Chaudhary, R. P. Vijayakumar, “Biodegradation of commercial Polypropylene by Staphylococcal epidermis”, BioSangam – 2018: An International Conference on Innovation and Translational Dimensions: Food, Health and Environmental, MNNIT, Allahabad, India, March 9-11, 2018.
  • Ashwin Murali, Craig Menezes, Aditya Kokate, R. P. Vijayakumar, “A review on exergy analysis of manufacturing processes for the synthesis of carbon nanotubes”, International Conference on integrated solid waste management practices in developing countries, CSIR – NEERI, Nagpur, India, April 11-12, 2017.
  • Mahin Sapkal, Ritesh R P, R. P. Vijayakumar, “Conversion of carbon nanotubes to graphene”, CHEMIX’ 17 – A National Conference on Inter and Intra-disciplinary blend of Chemical Engineering, VNIT, Nagpur, India, March 25-26, 2017.
  • Ojha Abhishek, DhokeRujuta, Bajad Ganesh, R. P. Vijayakumar, “Processing, Structure and Properties of Biopolyol based PU foam”, CHEMIX’ 16 – A National Conference on Inter and Intra-disciplinary blend of Chemical Engineering, VNIT, Nagpur, India, April 2-3, 2016.
  •  Aditya Raj, Yogendra Pal Singh, Ganesh Bajad, R. P. Vijayakumar, “Utilization of plastic wastes containing PET/HDPE for the synthesis of CNTs”,CHEMIX’16 – A National conference on Inter and Intra disciplinary blend of Chemical Engineering, VNIT, Nagpur, India, April 2-3, 2016.
  • G. S. Bajad, Venkanna Guguloth, R. P. Vijayakumar, Suryasarathi Bose, “Optimization of Ni/Mo/Mgo Catalyst for Synthesis of CNTs using Statistical Design of Mixture Experiments”, 68th Annual session of Indian Institute of Chemical Engineers, CHEMCON 2015, IIT Guwahati, India, December 27-30, 2015.”
  • G. S. Bajad, R. Jain, W. Harhare and R. P. Vijayakumar, “A Study on conversion of waste plastic into fuel oil and carbon nanotubes” The 6th annual research symposium in Chemical Engineering, Chemference 2015, IIT Hyderabad, Telangana, India, December 05-06, 2015.
  • G. S. Bajad and R. P. Vijayakumar., “Pyrolysis of waste plastic to fuel oil and carbon nanotubes” The 5th International Conference on Solid Waste Management, Bengaluru, Karnataka, India, November 25-27, 2015. (Excellent Paper Award)
  • Katakwar Piyush, Krishna V Ajay, Rajwade Kanad, Bajad Ganesh, R. P. Vijayakumar, “In – situ polymerization of PS – CNT nanocomposites and study on the reaction kinetics” National conference on Recent Advances in Polymer Science and Technology, Macrotechnevista, Nagpur, India, Jan 23-24, 2015.
  • Ravluri Sahithi, Kandelwal Mansi, Bajpai Harshit, Bajad G. S, R. P. Vijayakumar, “A review on preparation of conductive paints with CNTs as fillers” National conference on Recent Advances in Polymer Science and Technology, Macrotechnevista, Nagpur, India, Jan 23-24, 2015.
  • Ganesh S Bajad, V. Varun Sai, Raj Parick, Saurabh K. Tiwari, R. P. Vijayakumar, “Synthesis of carbon nanotubes from waste polypropylene over Ni/Mo/MgO catalyst” National conference on interdisciplinary blend of chemical Engineering Chemix-14, Nagpur, India, Mar 23-24, 2014.
  • Saurabh K. Tiwari, Suryanarayana S., R. P. Vijayakumar, Ashok Misra, Devang V. Khakhar, Effect of processing condition on structure and properties of injection molded PVDF / BTPC Blends” Chemcon 2013, Mumbai, India, Dec.27 – 30, 2013.
  • Ganesh S Bajad, Rajat Jain, Warun Harhare, R. P. Vijayakumar, “Design of pyrolysis reactor and studies on conversion of waste plastic to fuel oil” Asian workshop on polymer processing AWPP- 2013, Goa, India, Dec.8 – 11, 2013.
  • Saurabh K. Tiwari, Shubhang S. Garodia, R. P. Vijayakumar., Ashok Misra, Devang V. Khakhar, “Studies on crystallization behavior and electrical properties of PVDF/TAP films” Asian workshop on polymer processing AWPP- 2013, Goa, India, Dec.8 – 11, 2013.
  • R. P. Vijayakumar, M. V. Mhalgi, D. V. Khakhar and Ashok Misra, “Preparation of modified unoriented electrical grade polyvinylidene fluoride polymer films by continuous process”. PPS-28, 28th International Conference of Polymer Processing Society, Pattaya, Thailand, Dec 11-15, 2012.
  • Suryanaraya S, Saurabh K Tiwari, R. P. Vijayakumar and D. V. Khakhar, “Studies on Structure and Properties of injection molded Poly(Vinylidene Fluoride)”, International conference on Materials for Future (ICMF), Government Engineering college, Thirussur, India, Feb, 23-25, 2011.
  • R. P. Vijayakumar, D. V. Khakhar and Ashok Misra,“Study of onium salts induced phase transformation in PVDF” 238th American Chemical Society National Meeting and Exposition, Washington, DC, USA, August 16 – 20, 2009.
  • R. P. Vijayakumar, D. V. Khakhar and Ashok Misra, “A study on stretching induced phase transformation in PVDF films”. PPS-25, 25th Annual meeting of Polymer Processing Society, Goa, India, March 1-5, 2009.
  • R. P. Vijayakumar, D. V. Khakhar and Ashok Misra, “Effect of onium salts on crystallization behavior of PVDF” PPS- 25, 25th Annual meeting of Polymer Processing Society, Goa, India, March 1-5, 2009.
  • R. P. Vijayakumar, D. V. Khakhar and Ashok Misra, “Processing, structure and properties of PVDF films” RSS-2009, Research Scholars Symposium, Department of chemical Engineering, IIT Bombay, India, Feb 7, 2009.
  • R. P. Vijayakumar, D. V. Khakhar and Ashok Misra, “Uniaxial drawing of PVDF cast films – A study on alpha and beta phase transformations.” POLY 2008, organized by Asian Polymer Association, New Delhi, India Jan 28 -31, 2008.
  • R. P. Vijayakumar, Y. K. Tripathi, S. Mohanty and S. K. Nayak, “Melt compounded nylon 6, 6 & syndiotactic polystyrene/clay nanocomposites: mechanical & thermal characterization” NCRACM-2005, NIT Rourkela, India, Feb. 18-19, 2005.
  • R. P. Vijayakumar, S. Mohanty and S. K. Nayak,”Melt blended polystyrene/layered silicate nanocomposites: A study on mechanical, thermal and viscoelastic behavior.” ISAMPE: National conference on composites INCOMM-IV, organised by Amrita Institute of Technology, Coimbatore, India, Dec. 9 -10, 2005.