Investigations of polybenzimidazole (PBI) based membranes for PEMFC and niche separation applications Author: ChaudhariH. D.Division: Polymer Science and Engineering DivisionOrganization: CSIR-National Chemical LaboratoryYear: 2018Guide: KharulU. K.University: AcSIRAccNo: TH2464Type: Ph.D.Month: MayCo-Guide: KurungotS.