1. School of Chemical Engineering, Yeungnam University, Gyeongsan, South Korea
2. Department of Nano, Medical and Polymer Materials, Yeungnam University, Gyeongsan, South Korea
3. Department of Polymer and Process Engineering, Indian Institute of Technology Roorkee, Roorkee, India
4. Centre for Polymer Science and Engineering, Indian Institute of Technology Delhi, New Delhi, India
5. Pulp and Paper Unit, Avantha Centre for Industrial Research and Development, Yamunanagar, Haryana, India