Nanostructured high-performance electrolyte membranes based on polymer network post-assembly for high-temperature supercapacitors

• Published in: Journal of colloid and interface science Vol. 603; pp. 408 - 417
• Main Authors: Zeng, Minghao, Guo, Haikun, Wang, Gang, Shang, Lichao, Zhao, Chengji, Li, Haolong
• Format: Journal Article
• Language: English
• Published: Elsevier Inc 01.12.2021
• Subjects: Bicontinuous structures; capacitance; crosslinking; electrochemical capacitors; electrolytes; energy; High-performance polymer electrolyte membranes; High-temperature supercapacitors; Nanostructured electrolytes; phosphoric acid; polymers; Proton conduction; Nanostructured electrolytes; High-performance polymer electrolyte membranes; High-temperature supercapacitors; Bicontinuous structures; Proton conduction

[Display omitted] •A post-assembly strategy was developed to prepare nanostructured PEMs.•Bicontinuous PEMs with high stability and high proton conductivity were prepared.•The PEM-based HT-SCs exhibited a high capacitance of 138.0 F g−1 at 150 ℃.•The HT-SCs showed a high capacitance retention of 80%...