He Haibo, Song Shihao, Zhai Liang, Li Zexu, Wang Sihan, Zuo Peng, Zhu Youliang, Li Haolong
State Key Laboratory of Supramolecular Structure and Materials College of Chemistry, Jilin University, Qianjin Avenue 2699, Changchun, 130012, China.
Angew Chem Int Ed Engl. 2024 Jun 19:e202409006. doi: 10.1002/anie.202409006.
Fluoroalkyl-grafted polyoxometalate nanoclusters are used as supramolecular additives to precisely modify the ionic domains of Nafion, which can increase the proton conductivity and selectivity simultaneously. The resulting hybrid membranes show significantly enhanced power density in fuel cells and improved energy efficiency in vanadium flow batteries.
氟代烷基接枝的多金属氧酸盐纳米团簇被用作超分子添加剂,以精确修饰纳滤膜的离子域,这可以同时提高质子传导率和选择性。所得的混合膜在燃料电池中显示出显著提高的功率密度,在钒液流电池中提高了能量效率。