Journal ArticleDOI
Design, synthesis and characterization of anion exchange membranes containing guanidinium salts with ultrahigh dimensional stability
Reads0
Chats0
TLDR
In this article , a series of anion exchange membranes (AEMs) containing novel guanidinium salts was designed and synthesized through a simple and efficient route, which improved the dimensional stability of the AEM.About:
This article is published in Journal of Membrane Science.The article was published on 2022-03-01. It has received 19 citations till now. The article focuses on the topics: Membrane & Chemistry.read more
Citations
More filters
Journal ArticleDOI
Side-chain cation-grafted poly(biphenyl piperidine) membranes for anion exchange membrane fuel cells
Qiao Liu,Wenli Ma,Lin Tian,Jian Li,Lincan Yang,Fanghui Wang,Zhiqian Wang,Jing Li,Zhongming Wang,Hong-tao Zhu +9 more
TL;DR: In this article , a series of novel poly(biphenyl piperidinium) (PBP-n-Pip) membranes are synthesized by tethering cationic groups to the backbone utilizing flexible hydrophobic alkyl spacers with various lengths.
Journal ArticleDOI
Cross-Linked Anion-Exchange Membranes with Dipole-Containing Cross-Linkers Based on Poly(terphenyl isatin piperidinium) Copolymers.
TL;DR: The introduction of the rotatable ethylene oxide cross-linker facilitates the flexibility of the cross-linked networks, thereby promoting hydrophilic/hydrophobic phase separation and inhibiting excessive swelling of the corresponding AEMs simultaneously.
Journal ArticleDOI
Effect of Hydrophobic Side Chain Length on Poly(carbazolyl terphenyl piperidinium) Anion Exchange Membranes
Zhizhong Cai,Xueqiang Gao,Weining Gao,Yvonne S. L. Choo,Jia Jun Wang,Qiu Gen Zhang,Ai Mei Zhu,Minghua Liu +7 more
TL;DR: In this article , a poly(N-alkylcarbazole-co-terphenyl N,N′-dimethylpiperidinium) (PCTP-n) copolymerization was proposed to copolyme two aromatic compounds with piperidone via a superacid-catalyzed reaction to synthesize anionic conducting copolymers.
Journal ArticleDOI
Effects of the crown ether cavity on the performance of anion exchange membranes
Jiaxing Zhang Hui Chen,Yvonne Shuen Lann Choo,Xi Hao Wang,Ying-Jie Liu,Xi Bin Yue,Xue Lang Gao,Wei Ting Gao,Qiu Gen Zhang,Ai Mei Zhu,Qing Lin Liu +9 more
TL;DR: In this article , the authors examined the influence of crown ether cavity size on the phase separation structure, ionic conductivity and alkali resistance of anion exchange membranes (AEMs).
Journal ArticleDOI
Poly(isatin-piperidinium-terphenyl) anion exchange membranes with improved performance for direct borohydride fuel cells
TL;DR: In this paper , an effective design strategy for anion exchange membranes (AEMs) incorporating ether-bond free and piperidinium cationic groups promote chemical stability.
References
More filters
Journal ArticleDOI
A Soluble and Highly Conductive Ionomer for High‐Performance Hydroxide Exchange Membrane Fuel Cells
TL;DR: By switching from an acidic medium to a basic one, hydroxide (OH ) exchange membrane fuel cells (HEMFCs) have the potential to solve the problems of catalyst cost and durability while achieving high power and energy density.
Journal ArticleDOI
Alkaline polymer electrolyte membranes for fuel cell applications
TL;DR: The most recent progress and research trends in the area of alkaline polymer electrolyte membrane (PEM) development in terms of material selection, synthesis, characterization, and theoretical approach are examined.
Journal ArticleDOI
Poly(aryl piperidinium) membranes and ionomers for hydroxide exchange membrane fuel cells
Junhua Wang,Yun Zhao,Brian P. Setzler,Santiago Rojas-Carbonell,Chaya Ben Yehuda,Alina Amel,Miles Page,Lan Wang,Keda Hu,Lin Shi,Shimshon Gottesfeld,Bingjun Xu,Yushan Yan +12 more
TL;DR: In this article, a high-performance family of poly(aryl piperidinium) membranes was proposed for HEMFCs with high ionic conductivity, chemical stability, mechanical robustness, and selective solubility.
Journal ArticleDOI
High‐Performance Alkaline Polymer Electrolyte for Fuel Cell Applications
TL;DR: Lu et al. as mentioned in this paper used quaternary ammonia polysulfone (QAPS) to demonstrate an APEFC completely free from noble metal catalysts, which can be used for fuel cell applications.
Journal ArticleDOI
Low cost hydrogen production by anion exchange membrane electrolysis: A review
TL;DR: Anion exchange membrane (AEM) water electrolysis is a hydrogen production method that is achieved with an AEM, using electricity as discussed by the authors, which is still a developing technology; therefore, with a view to using it to eventually achieve commercially viable hydrogen production, AEM electrolysis requires further investigation and improvements.