An Extraordinary Sulfonated-Graphenal-Polymer-Based Electrolyte Separator for All-Solid-State Supercapacitors.
Sulfonated graphenal polymers can be assembled up by poly(vinyl alcohol) adhesion. The porous assembly structure results in a remarkably improved ionic conductivity and thus enhances electrochemical performances such as specific capacitance, capacitance retention, and cycling stability.
School of Energy and Power Engineering, University of Shanghai for Science and Technology, Jungong Road 516, Shanghai, 200093, China.|Key Laboratory of Nano-Devices and Applications, Suzhou Institute of Nano-Tech and Nano-Bionics, Chinese Academy of Sciences, Ruoshui Road 398, Suzhou, 215123, China.
Xubo
X
Liu
School of Energy and Power Engineering, University of Shanghai for Science and Technology, Jungong Road 516, Shanghai, 200093, China.
Chuanling
C
Men
Key Laboratory of Nano-Devices and Applications, Suzhou Institute of Nano-Tech and Nano-Bionics, Chinese Academy of Sciences, Ruoshui Road 398, Suzhou, 215123, China. xhzhang2009@sinano.ac.cn.
Xiaohua
X
Zhang
Key Laboratory of Nano-Devices and Applications, Suzhou Institute of Nano-Tech and Nano-Bionics, Chinese Academy of Sciences, Ruoshui Road 398, Suzhou, 215123, China.
Qingwen
Q
Li
all-solid-state supercapacitors; electrolyte separators; sulfonated graphenal polymers