Methanol tolerable ultrathin proton exchange membrane fabricated via in-situ ionic self-crosslinking strategy for high-performance DMFCs DOI
Yi Luo, Jie Wang, Fuqiang Hu

et al.

Journal of Membrane Science, Journal Year: 2024, Volume and Issue: unknown, P. 123510 - 123510

Published: Nov. 1, 2024

Language: Английский

Proton exchange membranes from double-filler of sulfonated titanium dioxide nanotubes and graphitic carbon nitride nanosheets integrated into sulfonated poly(aryl ether sulfone)s DOI

Xiongrui Xun,

Shouyi Liu,

Jialin Lv

et al.

International Journal of Hydrogen Energy, Journal Year: 2024, Volume and Issue: 94, P. 13 - 22

Published: Nov. 9, 2024

Language: Английский

Citations

3
High H2O-Assisted Proton Conduction in One Highly Stable Sr(II)-Organic Framework Constructed by Tetrazole-Based Imidazole Dicarboxylic Acid DOI Creative Commons

Junyang Feng,

Ying Li, Lixia Xie

et al.

Molecules, Journal Year: 2024, Volume and Issue: 29(11), P. 2656 - 2656

Published: June 4, 2024

Solid electrolyte materials with high structural stability and excellent proton conductivity (σ) have long been a popular challenging research topic in the fuel cell field. This problem can be addressed because of crystalline metal–organic frameworks’ (MOFs’) stability, adjustable framework composition, dense H-bonded networks. Herein, one highly stable Sr(II) MOF, {[Sr(H2tmidc)2(H2O)3]·4H2O}n (1) (H3tmidc = 2-(1H-tetrazolium-1-methylene)-1H-imidazole-4,5-dicarboxylic acid) was successfully fabricated, which structurally characterized by single-crystal X-ray diffraction electrochemically examined AC impedance determination. The results demonstrated that σ compound manifested positive dependence on temperature humidity, optimal is as 1.22 × 10−2 S/cm under 100 °C 98% relative at forefront reported MOFs ultrahigh σ. analysis conduction mechanism reveals numerous tetrazolium groups, carboxyl coordination, crystallization water molecules are responsible for efficiency transport. work offers fresh perspective how to create novel conductive materials.

Language: Английский

Citations

2
Pioneering sustainable energy solutions with rare-earth nanomaterials: Exploring pathways for energy conversion and storage DOI
Nurul Aida Mohamed, Tiong Sieh Kiong, Aznan Fazli Ismail

et al.

International Journal of Hydrogen Energy, Journal Year: 2024, Volume and Issue: 93, P. 607 - 649

Published: Nov. 5, 2024

Language: Английский

Citations

2
A review of proton exchange membranes modified with inorganic nanomaterials for fuel cells DOI Creative Commons
Muhammad Rehman Asghar, Weiqi Zhang, Huaneng Su

et al.

Energy Advances, Journal Year: 2024, Volume and Issue: unknown

Published: Dec. 9, 2024

This review gives an overview of the application inorganic nanoparticles in proton exchange membrane (PEM) direct methanol fuel cells (DMFCs).

Language: Английский

Citations

2
Cross-Linking of Bromo-Pillar[5]arenes and Sulfonated Poly(Aryl Ether Ketone Sulfone) Enhances Proton Conductivity of Membranes at Low Ion Exchange Capacity DOI

Xiaokang Dong,

Hui Li, Jingmei Xu

et al.

ACS Materials Letters, Journal Year: 2024, Volume and Issue: 6(11), P. 4962 - 4971

Published: Oct. 3, 2024

Language: Английский

Citations

0
Methanol tolerable ultrathin proton exchange membrane fabricated via in-situ ionic self-crosslinking strategy for high-performance DMFCs DOI
Yi Luo, Jie Wang, Fuqiang Hu

et al.

Journal of Membrane Science, Journal Year: 2024, Volume and Issue: unknown, P. 123510 - 123510

Published: Nov. 1, 2024

Language: Английский

Citations

0