R.  Kannan, Kagalwala, H. N., Chaudhari, H. D., Kharul, U. K., Kurungot, S., and Pillai, V. K., ?Improved performance of phosphonated carbon nanotube-polybenzimidazole composite membranes in proton exchange membrane fuel cells?, Journal of Materials Chemistry, vol. 21, no. 20, pp. 7223-7231, 2011.

B. K.  Balan, Manissery, A. Padinhare, Chaudhari, H. D., Kharul, U. K., and Kurungot, S., ?Polybenzimidazole mediated N-doping along the inner and outer surfaces of a carbon nanofiber and its oxygen reduction properties?, Journal of Materials Chemistry, vol. 22, no. 44, pp. 23668-23679, 2012.

B. K.  Balan, Chaudhari, H. D., Kharul, U. K., and Kurungot, S., ?Carbon nanofiber-RuO2-poly(benzimidazole) ternary hybrids for improved supercapacitor performance?, RSC Advances, vol. 3, no. 7, pp. 2428-2436, 2013.

B. K.  Balan, Unni, B., Chaudhari, H. D., Kharul, U. K., and Kurungot, S., ?Effect of the viscosity of poly(benzimidazole) on the performance of a multifunctional electrocatalyst with an ideal interfacial structure?, Journal of Materials Chemistry A, vol. 1, no. 13, pp. 4265-4276, 2013.

A. S.  Rewar, Chaudhari, H. D., Illathvalappil, R., Sreekumar, K., and Kharul, U. K., ?New approach of blending polymeric ionic liquid with polybenzimidazole (PBI) for enhancing physical and electrochemical properties?, Journal of Materials Chemistry A, vol. 2, no. 35, pp. 14449-14458, 2014.

B. P.  Biswal, Chaudhari, H. D., Banerjee, R., and Kharul, U. K., ?Chemically stable covalent organic framework (COF)-polybenzimidazole hybrid membranes: enhanced gas separation through pore modulation?, Chemistry-A European Journal, vol. 22, no. 14, pp. 4695-4699, 2016.

H. D.  Chaudhari, Illathvalappil, R., Kurungot, S., and Kharul, U. K., ?Preparation and investigations of ABPBI membrane for HT-PEMFC by immersion precipitation method?, Journal of Membrane Science, vol. 564, pp. 211-217, 2018.

H. R.  Lohokare, Chaudhari, H. D., and Kharul, U. K., ?Solvent and pH-stable poly(2,5-benzimidazole) (ABPBI) based UF membranes: preparation and characterizations?, Journal of Membrane Science, vol. 563, pp. 743-751, 2018.