Sifan Chen

Jun 10, 2024 | pubs.rsc.org | Sifan Chen |Zhuang Ma |Jianchun Niu |Qinghua Zhang

Spacer-engineering construction of continuous proton transport networks for cardo poly(biphenyl indole) high-temperature proton exchange membranes Proton-exchange membranes are considered the core of high-temperature proton-exchange membrane fuel cells (HT-PEMFCs), which determine the output power of the cells. However, current HT-PEMs, which are mainly doped with phosphoric acid (PA), face challenges such as low conductivity and loss of PA during cell operation.