High performance anion exchange membrane containing large, rigid branching structural unit for fuel cell and electrodialysis applications DOI
Han Long,

Shoutao Gong,

Haiyang Zhang

et al.

Journal of Membrane Science, Journal Year: 2024, Volume and Issue: unknown, P. 123552 - 123552

Published: Nov. 1, 2024

Language: Английский

Loosened hydrophobic microphase to facilitate ion channel formation in anion exchange membrane for fuel cell applications DOI

Shoutao Gong,

Han Long, Xinli Zhang

et al.

Chemical Engineering Journal, Journal Year: 2024, Volume and Issue: unknown, P. 158978 - 158978

Published: Dec. 1, 2024

Language: Английский

Citations

4
Novel π-π stacked poly(aryl-piperidine) anion exchange membranes with excellent stability for fuel cells DOI
Baozeng Sun, Yanchao Zhang,

Yiman Gu

et al.

Journal of Membrane Science, Journal Year: 2025, Volume and Issue: unknown, P. 123957 - 123957

Published: March 1, 2025

Language: Английский

Citations

0
Optimization Strategies for the Mechanical Properties of Anion Exchange Membranes Applied in New Energy Devices DOI
Limin Zhang, Yanyan Guo, Chunlin Wang

et al.

Polymer Degradation and Stability, Journal Year: 2025, Volume and Issue: unknown, P. 111368 - 111368

Published: April 1, 2025

Language: Английский

Citations

0
Constructing main/side chain dual-cation poly(mequitazine-terphenyl piperidinium) anion exchange membranes for high-performance fuel cells DOI Creative Commons

Shiyao Sun,

Jialin Zhao,

Yijia Lei

et al.

Materials Reports Energy, Journal Year: 2025, Volume and Issue: unknown, P. 100333 - 100333

Published: May 1, 2025

Language: Английский

Citations

0
Enhancing OH‾ conduction in poly(arylene piperidinium) anion exchange membranes with hydrophobic perfluorinated side chains DOI

Yuning Fang,

Fang Chen, Xiaoqin Chen

et al.

Journal of Membrane Science, Journal Year: 2024, Volume and Issue: 717, P. 123616 - 123616

Published: Dec. 10, 2024

Language: Английский

Citations

1
Preparation and Alkali Resistance Research of Cyclotriphosphazene Based Hexa‐Imidazole Compound Functionalized Addition‐Type Polynorbornene Anion Exchange Membranes DOI Open Access
Wenjun Zhang, Xiaohui He, Defu Chen

et al.

Journal of Applied Polymer Science, Journal Year: 2024, Volume and Issue: 142(13)

Published: Dec. 30, 2024

ABSTRACT Anion exchange membranes (AEMs) are extensively utilized across various domains due to their remarkable performance. Nonetheless, AEMs continue encounter significant challenges related thermal stability, alkaline and ion conductivity. Advanced molecular design the precise incorporation of functional groups pivotal for enhancing properties. In this work, norbornene monomer was produced from 5‐norbornene‐2‐methanol. One featured an extensive alkyl side chain, while other included a long bromine chain. These monomers were subsequently used synthesize diblock polynorbornene copolymer. Finally, cyclotriphosphazene based hexa‐imidazole compounds designed using crosslinked with long, flexible chains by Menschutkin reaction. The chain structure block effectively promoted phase separation, high concentration imidazole facilitated aggregation into distinct domains. As result, series anion (aPNB‐CTPP‐2MI‐x) fabricated approach demonstrated excellent ionic conductivity, alkaline, heat resistance. Notably, aPNB‐CTPP‐2MI‐1.75 membrane achieved conductivity exceeding 100 mS cm −1 at 80°C, swelling degree only 11.96%. Even after 576 h immersion in 1 M NaOH solution (80°C), remained above 86.83%.

Language: Английский

Citations

1
High performance anion exchange membrane containing large, rigid branching structural unit for fuel cell and electrodialysis applications DOI
Han Long,

Shoutao Gong,

Haiyang Zhang

et al.

Journal of Membrane Science, Journal Year: 2024, Volume and Issue: unknown, P. 123552 - 123552

Published: Nov. 1, 2024

Language: Английский

Citations

0