Radiation-grafted anion-exchange membranes for CO₂ electroreduction cells: an unexpected effect of using a lower excess of <i>N</i>-methylpiperidine in their fabrication

Willson, Terry R. and Giron Rodriguez, Carlos A. and Xu, Qiucheng and Frow, Jordan and Foglia, Fabrizia and Smith, Keenan and Ravikumar, Ravikumar and Vinothkannan, Mohanraj and Mahmoudi, Najet and Salam, Ihtasham and Periasamy, Arun Prakash and Whelligan, Daniel K. and Mamlouk, Mohamed and Lin, Hungyen and Seger, Brian and Varcoe, John R. (2023) Radiation-grafted anion-exchange membranes for CO₂ electroreduction cells: an unexpected effect of using a lower excess of <i>N</i>-methylpiperidine in their fabrication. Journal of Materials Chemistry A, 11 (38). pp. 20724-20740. ISSN 2050-7488

Abstract

Radiation-grafted methylpiperidinium anion-exchange membranes fabricated using different amine excesses are spectroscopically similar but possess different nano-morphological and hydration responses.