4.7 Article

Anionic conductive group tunable amphoteric polybenzimidazole ion conductive membrane for vanadium redox flow battery

相关参考文献

注意:仅列出部分参考文献,下载原文获取全部文献信息。
Article Engineering, Chemical

An enhanced stability and efficiency of SPEEK-based composite membrane influenced by amphoteric side-chain polymer for vanadium redox flow battery

Penghua Qian et al.

Summary: Sulfonated poly(ether ether ketone) (SPEEK) based composite membranes with sulfonated poly(aryl ether sulfone) (SPAES) exhibit enhanced proton transport channel and ion selectivity, resulting in higher coulombic and energy efficiencies for vanadium redox flow batteries.

JOURNAL OF MEMBRANE SCIENCE (2022)

Article Chemistry, Physical

Construction of hierarchical proton sieving-conductive channels in sulfated UIO-66 grafted polybenzimidazole ion conductive membrane for vanadium redox flow battery

Bo Pang et al.

Summary: In this study, interconnected hierarchical proton sieving-conductive channels were constructed to design an efficient vanadium redox flow battery membrane. The membrane exhibited high proton sieving capability and fast proton conduction, effectively preventing vanadium ion permeation. After 100 charge-discharge cycles, the battery performance remained stable and showed high energy efficiency and low discharge capacity decay rate.

JOURNAL OF POWER SOURCES (2022)

Article Engineering, Chemical

Bi-functional side chain architecture tuned amphoteric ion exchange membranes for high-performance vanadium redox flow batteries

Lei Liu et al.

Summary: The novel amphoteric ion exchange membranes prepared through a unique polymerization method exhibit high ion conductivity and chemical stability. The introduction of hydrophobic spacers in the membrane structure enhances proton transport efficiency and mechanical stability. The membranes show high energy efficiency and stability in vanadium redox flow batteries, outperforming Nafion 212.

JOURNAL OF MEMBRANE SCIENCE (2021)

Article Chemistry, Physical

Superior acidic sulfate ester group based high conductive membrane for vanadium redox flow battery

Bo Pang et al.

Summary: The study introduces sulfate ester group as a novel proton conductive group to achieve high proton transport at lower IECs, addressing the trade-off between vanadium crossover and conductive ion diffusion. The sulfate ester group has lower proton binding energy, leading to higher proton dissociation ability and better micro-phase separation. In tests, batteries with sulfate ester group showed high energy efficiency and stability in H2SO4 / vanadium environment.

JOURNAL OF POWER SOURCES (2021)

Article Chemistry, Multidisciplinary

Cost, performance prediction and optimization of a vanadium flow battery by machine-learning

Tianyu Li et al.

ENERGY & ENVIRONMENTAL SCIENCE (2020)

Article Chemistry, Physical

A high power density and long cycle life vanadium redox flow battery

H. R. Jiang et al.

ENERGY STORAGE MATERIALS (2020)

Article Engineering, Chemical

Acid resistant PVDF-co-HFP based copolymer proton exchange membrane for electro-chemical application

Prem P. Sharma et al.

JOURNAL OF MEMBRANE SCIENCE (2019)

Article Nanoscience & Nanotechnology

Amphoteric-Side-Chain-Functionalized Ether-Free Poly(arylene piperidinium) Membrane for Advanced Redox Flow Battery

Xioming Yan et al.

ACS APPLIED MATERIALS & INTERFACES (2019)

Review Green & Sustainable Science & Technology

The Structure-Activity Relationship in Membranes for Vanadium Redox Flow Batteries

Shengjuan Jiang et al.

ADVANCED SUSTAINABLE SYSTEMS (2019)

Article Engineering, Chemical

Advanced acid-base blend ion exchange membranes with high performance for vanadium flow battery application

Dongju Chen et al.

JOURNAL OF MEMBRANE SCIENCE (2018)

Review Engineering, Chemical

Selectivity of ion exchange membranes: A review

Tao Luo et al.

JOURNAL OF MEMBRANE SCIENCE (2018)

Article Chemistry, Physical

Dimensionally stable hexamethylenetetramine functionalized polysulfone anion exchange membranes

Wanting Chen et al.

JOURNAL OF MATERIALS CHEMISTRY A (2017)

Article Energy & Fuels

Effects of the electric field on ion crossover in vanadium redox flow batteries

Xiao-Guang Yang et al.

APPLIED ENERGY (2015)

Article Engineering, Chemical

Application and degradation mechanism of polyoxadiazole based membrane for vanadium flow batteries

Zhizhang Yuan et al.

JOURNAL OF MEMBRANE SCIENCE (2015)

Article Chemistry, Physical

A Stable Vanadium Redox-Flow Battery with High Energy Density for Large-Scale Energy Storage

Liyu Li et al.

ADVANCED ENERGY MATERIALS (2011)