A novel hydrogel electrolyte for all-climate high-performance flexible zinc-ion hybrid capacitors within temperature range from −50 to 100 °C - Yu Duan; Tian Lv; Keyi Dong; Feng Zheng; Xiao Li; Yunlong Qi; Zilin Chen; Weiyang Tang; Quanhu Sun; Shaokui Cao; Tao Chen (Chemical Engineering Journal, 2023)