[求助] 硫酸钠+PVA配置凝胶电解液 已有1人参与

5楼: Originally posted by 你为止啊 at 2018-12-25 10:58:17
Firstly, 2 g of polyvinyl alcohol (PVA) powder was dissolved into 20 mL of DI
water, and the mixture was heated to 90 ? C under exquisite stirring
until the solution became clear. Subsequently, 10  ...