High-performance side-chain-type anion exchange membranes with triptycene-based hydrophobic segments

Journal of Membrane Science, Journal Year: 2024, Volume and Issue: 708, P. 123034 - 123034

Published: June 25, 2024

Language: Английский

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Turning poly(isatin biphenyl) anion exchange membranes by copolymerization and branching

Journal of Membrane Science, Journal Year: 2024, Volume and Issue: 710, P. 123157 - 123157

Published: Aug. 1, 2024

Language: Английский

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Hydrophobicity Regulation of Hyperbranched Poly(Aryl Piperidine) Anion Exchange Membranes for Fuel Cells

Macromolecules, Journal Year: 2024, Volume and Issue: unknown

Published: Sept. 19, 2024

Language: Английский

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Poly(fluorene-co-alkyl)-based Polymers Bearing Pendant Piperidinium Cations for Alkaline Anion Exchange Membrane Fuel Cell Applications

Chemistry of Materials, Journal Year: 2025, Volume and Issue: unknown

Published: Feb. 19, 2025

Language: Английский

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Hierarchically crosslinked anion exchange membranes for acid recovery by electrodialysis

Separation and Purification Technology, Journal Year: 2025, Volume and Issue: unknown, P. 132524 - 132524

Published: March 1, 2025

Language: Английский

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Microporous poly(aryl piperidinium) hydroxide exchange membranes with multi-directional branched structure for high performance fuel cells

Journal of Colloid and Interface Science, Journal Year: 2025, Volume and Issue: unknown, P. 137676 - 137676

Published: April 1, 2025

Language: Английский

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Multi‐arm Branched Poly(carbazole‐aryl piperidinium) Anion Exchange Membrane with High Conductivity and Good Alkaline Stability for Fuel Cells

Chinese Journal of Chemistry, Journal Year: 2025, Volume and Issue: unknown

Published: March 19, 2025

Comprehensive Summary The lack of anion exchange membranes (AEMs) with good conductivity and alkaline stability has been one the challenges for fuel cells. Introducing branched structure was a strategy to promote due bigger free volume polymer steric hindrance cation. Herein, series AEMs multiple arms (four six) were successfully prepared. Multi‐arm demonstrated obvious improvement because larger multi‐arm structures, respectively. Four‐arm B4‐QPPCTP‐5 exhibited best comprehensive performance, including high 242.2 mS·cm –1 , 2000 h hardly degradation, mechanical property >40 MPa. Single cell based on power output 1.2 W·cm –2 . This work provides effective theoretical guidance design preparation AEMs.

Language: Английский

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Hyperbranched-type anion exchange membranes with electrostatic interactions for high performance anion exchange membrane water electrolysis

Journal of Membrane Science, Journal Year: 2025, Volume and Issue: unknown, P. 124050 - 124050

Published: March 1, 2025

Language: Английский

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Construction of rigid and connected hydrophilic channels within poly(aryl piperidinium) membranes for enhanced conductivity and dimensional stability

Journal of Membrane Science, Journal Year: 2025, Volume and Issue: unknown, P. 124192 - 124192

Published: May 1, 2025

Language: Английский

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Hydroxide exchange membranes towards water electrolysis and fuel cells: A review on the recent advances, challenges and opportunities

Advanced Membranes, Journal Year: 2024, Volume and Issue: unknown, P. 100111 - 100111

Published: Nov. 1, 2024

Language: Английский

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