Wangyi Shen

Multifunctional polyoxometalate-modified separator enabling superior Na ion transport kinetics and dendrite-free sodium metal batteries

The performance of sodium metal batteries (SMBs) is fundamentally dictated by ionic transport. Here, a polyoxometalate (Na3PW12O40)@Zein/polyacrylonitrile-modified polypropylene separator (PZP) is designed to boost Na+ transport kinetics and transference number. Results indicate...