☆ 4.6 Article

Robust and durable poly(aryl-co-aryl piperidinium) reinforced membranes for alkaline membrane fuel cells

JOURNAL OF MATERIALS CHEMISTRY A (2022)

Related references

Note: Only part of the references are listed.

Article Engineering, Chemical

Reinforced poly(fluorenyl-co-terphenyl piperidinium) anion exchange membranes for fuel cells

Ho Hyun Wang et al.

Summary: This study reports the fabrication of high-performance AEMs reinforced with polyethylene using ethanol as a co-solvent. The addition of ethanol improves the penetration efficiency of polymer solutions in the substrate, resulting in AEMs with high transmittance and outstanding tensile strength. The peak power densities of the AEMFCs based on these membranes also demonstrate excellent performance.

JOURNAL OF MEMBRANE SCIENCE (2022)

Add to Collection

Article Engineering, Chemical

Impact of side-chains in poly(dibenzyl-co-terphenyl piperidinium) copolymers for anion exchange membrane fuel cells

Hae Min Kim et al.

Summary: This study reports the use of side-chain-type s-PDTP copolymers as ionomers and membranes for anion exchange membrane fuel cells (AEMFCs). These copolymers exhibit high alkaline stability, excellent micromorphology, and high OH- conductivity. The ionomers with moderate ion-exchange-capacity and rational water uptake show optimal AEMFC performance.

JOURNAL OF MEMBRANE SCIENCE (2022)

Add to Collection

Article Engineering, Chemical

Study on fiber-reinforced proton exchange membrane using high-surface-energy substrate

Min Wang et al.

Summary: A fiber-reinforced composite membrane has been fabricated using a high-surface-energy substrate, resulting in improved mechanical stability and reduced swelling rate.

JOURNAL OF MEMBRANE SCIENCE (2022)

Add to Collection

Review Chemistry, Multidisciplinary

Anion-conducting polyelectrolytes for energy devices

Nanjun Chen et al.

Summary: This article summarizes the importance of anion-conducting polyelectrolytes (ACPs) in alkaline energy devices and provides a review on the progress of ACPs and their applications. It highlights the significance of durable cationic groups, promising polymer backbones, and state-of-the-art AEMs and ionomers in alkaline devices, and suggests that future research should focus on these aspects.

TRENDS IN CHEMISTRY (2022)

Add to Collection

Article Chemistry, Multidisciplinary

Poly(Alkyl-Terphenyl Piperidinium) Ionomers and Membranes with an Outstanding Alkaline-Membrane Fuel-Cell Performance of 2.58 W cm-2

Nanjun Chen et al.

Summary: The study introduces aliphatic chain-containing PDTP copolymers to enhance the performance of AEMFCs. By reducing phenyl content in AEIs and improving mechanical properties in AEMs, PDTP materials exhibit excellent performance indicators such as mechanical properties, fuel barrier properties, ion conductivity, and stability.

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION (2021)

Add to Collection

Article Chemistry, Organic

Degradation of Organic Cations under Alkaline Conditions

Wei You et al.

Summary: Understanding the degradation mechanisms of organic cations under basic conditions is crucial for the development of durable alkaline energy conversion devices. An evaluation of 26 model compounds is being conducted to identify cations with improved alkaline stabilities and advance the field.

JOURNAL OF ORGANIC CHEMISTRY (2021)

Add to Collection

Article Engineering, Chemical

Chemically & physically stable crosslinked poly(aryl-co-aryl piperidinium)s for anion exchange membrane fuel cells

Nanjun Chen et al.

Summary: The in-situ styrene-crosslinked c-PAP (x-PAP-PS) membranes exhibit high ion conductivity, mechanical strength, and durability, maintaining stability under harsh conditions. These membranes show improved water retention capacity at low relative humidity and achieve high power densities in AEMFCs.

JOURNAL OF MEMBRANE SCIENCE (2021)

Add to Collection

Article Engineering, Chemical

Rigid crosslinkers towards constructing highly-efficient ion transport channels in anion exchange membranes

Chuan Hu et al.

Summary: This study demonstrates a strategy to improve the performance of synthetic AEMs by using rigid crosslinkers, which can enhance the water uptake and ionic conductivity while reducing the swelling ratio. Rigid crosslinkers are shown to be beneficial for constructing efficient ion channels and overcoming the trade-off relation between ionic conductivity and dimensional stability in AEMs.

JOURNAL OF MEMBRANE SCIENCE (2021)

Add to Collection

Review Polymer Science

Anion exchange polyelectrolytes for membranes and ionomers

Nanjun Chen et al.

Summary: Anion exchange membrane fuel cells (AEMFCs) are considered a low-cost alternative to proton exchange membrane fuel cells (PEMFCs) for clean energy conversion, as they utilize non-platinum group metals as electrocatalysts under alkaline conditions. The development of high-performance anion-exchange polyelectrolytes (AEPs) has led to significant progress in power density and durability of AEMFCs, making them comparable to or even better than PEMFCs.

PROGRESS IN POLYMER SCIENCE (2021)

Add to Collection

Article Chemistry, Multidisciplinary

Alcohol-Treated Porous PTFE Substrate for the Penetration of PTFE-Incompatible Hydrocarbon-Based Ionomer Solutions

Seung Jae Hong et al.

Summary: A facile method for fabricating mechanically tough proton exchange membranes was demonstrated, using surface treatment with alcohol solvents to improve the performance of composite membranes and successfully achieve good impregnation of ionomer solution into the substrate pores. The use of alcohol treatment effectively tuned the surface property of the substrate pores, leading to the fabrication of apparently translucent and almost void-free composite membranes with enhanced mechanical strength.

LANGMUIR (2021)

Add to Collection

Article Multidisciplinary Sciences

Poly(fluorenyl aryl piperidinium) membranes and ionomers for anion exchange membrane fuel cells

Nanjun Chen et al.

Summary: The study presents a series of durable poly(fluorenyl aryl piperidinium) ionomers and membranes with high OH- conductivity and excellent mechanical properties for improved performance of alkaline fuel cells. Innovative design of poly(fluorenyl aryl piperidinium) copolymers is explored to extend their applications in anion exchange membrane fuel cells.

NATURE COMMUNICATIONS (2021)

Add to Collection

Article Chemistry, Multidisciplinary

High-performance anion exchange membrane water electrolyzers with a current density of 7.68 A cm-2 and a durability of 1000 hours

Nanjun Chen et al.

Summary: The study introduces a new technology of PFAP-based AEMWEs with higher performance than PEMWEs, highlighting the importance of high water diffusivity and ion conductivity.

ENERGY & ENVIRONMENTAL SCIENCE (2021)

Add to Collection

Article Chemistry, Physical

Reinforced Polyphenylene Ionomer Membranes Exhibiting High Fuel Cell Performance and Mechanical Durability

Junpei Miyake et al.

Summary: Reinforced membranes composed of SPP-QP-PE showed high proton conductivity, mechanical toughness, and gas impermeability, performing well in fuel cells under high operating conditions. The use of SPP-QP with higher ion exchange capacity led to improved fuel cell performance even at low humidified conditions.

ACS MATERIALS AU (2021)

Add to Collection

Review Materials Science, Multidisciplinary

Polymer Electrolytes with High Ionic Concentration for Fuel Cells and Electrolyzers

Yu Seung Kim

Summary: As fuel cells and electrolyzers demand higher performance and durability, the design of polymer electrolytes is evolving with a focus on increasing ionic concentration. This review highlights recent advancements in the use of high ionic concentration polymer electrolytes in electrochemical devices, summarizing synthetic approaches, performance benefits, challenges, and prospects. The goal is to explain the working principles of these electrolytes in high-performing fuel cells and electrolyzers, while also generating interest in utilizing these materials in tackling tough scientific challenges in emerging fields.

ACS APPLIED POLYMER MATERIALS (2021)

Add to Collection

Review Chemistry, Physical

Review on current research of materials, fabrication and application for bipolar plate in proton exchange membrane fuel cell

Yuxi Song et al.

INTERNATIONAL JOURNAL OF HYDROGEN ENERGY (2020)

Add to Collection

Review Polymer Science

Alkaline-stable anion exchange membranes: A review of synthetic approaches

Wei You et al.

PROGRESS IN POLYMER SCIENCE (2020)

Add to Collection

Article Engineering, Chemical

Dual hydrophobic modifications toward anion exchange membranes with both high ion conductivity and excellent dimensional stability

Chuan Hu et al.

JOURNAL OF MEMBRANE SCIENCE (2020)

Add to Collection

Article Multidisciplinary Sciences

U1 snRNP regulates cancer cell migration and invasion in vitro

Jung-Min Oh et al.

NATURE COMMUNICATIONS (2020)

Add to Collection

Article Engineering, Chemical

Crosslinked terpolymer anion exchange membranes for selective ion separation and acid recovery

Sandip Pal et al.

JOURNAL OF MEMBRANE SCIENCE (2020)

Add to Collection

Article Chemistry, Physical

Achieving High-Performance and 2000 h Stability in Anion Exchange Membrane Fuel Cells by Manipulating Ionomer Properties and Electrode Optimization

Noor Ul Hassan et al.

ADVANCED ENERGY MATERIALS (2020)

Add to Collection

Article Chemistry, Physical

Proton exchange membranes containing densely sulfonated quinquephenylene groups for high performance and durable fuel cells

Zhi Long et al.

JOURNAL OF MATERIALS CHEMISTRY A (2020)

Add to Collection

Article Engineering, Chemical

Guiding the self-assembly of hyperbranched anion exchange membranes utilized in alkaline fuel cells

Qianqian Ge et al.

JOURNAL OF MEMBRANE SCIENCE (2019)

Add to Collection

Article Engineering, Chemical

Crown ether bridged anion exchange membranes with robust alkaline durability

Qian Yang et al.

JOURNAL OF MEMBRANE SCIENCE (2019)

Add to Collection

Article Chemistry, Physical

Structure-Property Relationships in Hybrid Cellulose Nanofibrils/Nafion-Based Ionic Polymer-Metal Composites

Colin Noonan et al.

MATERIALS (2019)

Add to Collection

Article Energy & Fuels

Poly(aryl piperidinium) membranes and ionomers for hydroxide exchange membrane fuel cells

Junhua Wang et al.

NATURE ENERGY (2019)

Add to Collection

Review Thermodynamics

A review of polymer electrolyte membrane fuel cell durability for vehicular applications: Degradation modes and experimental techniques

Jian Zhao et al.

ENERGY CONVERSION AND MANAGEMENT (2019)

Add to Collection

Article Engineering, Chemical

Controllable physical-crosslinking poly(arylene 6-azaspiro[5.5] undecanium) for long-lifetime anion exchange membrane applications

Hong Zhu et al.

JOURNAL OF MEMBRANE SCIENCE (2019)

Add to Collection

Article Electrochemistry

The Importance of Water Transport in High Conductivity and High-Power Alkaline Fuel Cells

Mrinmay Mandal et al.

JOURNAL OF THE ELECTROCHEMICAL SOCIETY (2019)

Add to Collection

Article Chemistry, Multidisciplinary

Radiation-grafted anion-exchange membranes: the switch from low- to high-density polyethylene leads to remarkably enhanced fuel cell performance

Lianqin Wang et al.

ENERGY & ENVIRONMENTAL SCIENCE (2019)

Add to Collection

Review Chemistry, Multidisciplinary

The Effect of Ambient Carbon Dioxide on Anion-Exchange Membrane Fuel Cells

Noga Ziv et al.

CHEMSUSCHEM (2018)

Add to Collection

Article Chemistry, Physical

Effect of CO2 absorption on ion and water mobility in an anion exchange membrane

Jing Peng et al.

JOURNAL OF POWER SOURCES (2018)

Add to Collection

Article Chemistry, Physical

Anion exchange membrane crosslinked in the easiest way stands out for fuel cells

Md. Masem Hossain et al.

JOURNAL OF POWER SOURCES (2018)

Add to Collection

Article Electrochemistry

Membrane Accelerated Stress Test Development for Polymer Electrolyte Fuel Cell Durability Validated Using Field and Drive Cycle Testing

Rangachary Mukundan et al.

JOURNAL OF THE ELECTROCHEMICAL SOCIETY (2018)

Add to Collection

Review Thermodynamics

Advances and challenges in alkaline anion exchange membrane fuel cells

Z. F. Pan et al.

PROGRESS IN ENERGY AND COMBUSTION SCIENCE (2018)

Add to Collection

Article Chemistry, Physical

Multi-cation crosslinked anion exchange membranes from microporous Troger's base copolymers

Chuan Hu et al.

JOURNAL OF MATERIALS CHEMISTRY A (2018)

Add to Collection

Article Chemistry, Multidisciplinary

Rational design of polyaromatic ionomers for alkaline membrane fuel cells with > 1 W cm(-2) power density

Sandip Maurya et al.

ENERGY & ENVIRONMENTAL SCIENCE (2018)

Add to Collection

Review Chemistry, Physical

Understanding how high-performance anion exchange membrane fuel cells were achieved: Component, interfacial, and cell-level factors

William E. Mustain

CURRENT OPINION IN ELECTROCHEMISTRY (2018)

Add to Collection

Article Chemistry, Physical

Facile construction of crosslinked all-carbon-backbone anion-exchange membranes with robust durability

Ling Li et al.

JOURNAL OF MATERIALS CHEMISTRY A (2018)

Add to Collection

Article Polymer Science

Elastic Long-Chain Multication Cross-Linked Anion Exchange Membranes

Juanjuan Han et al.

MACROMOLECULES (2017)

Add to Collection

Review Chemistry, Multidisciplinary

Hydrocarbon-Based Polymer Electrolyte Membranes: Importance of Morphology on Ion Transport and Membrane Stability

Dong Won Shin et al.

CHEMICAL REVIEWS (2017)

Add to Collection

Article Engineering, Chemical

A mechanically robust anion exchange membrane with high hydroxide conductivity

Yubin He et al.

JOURNAL OF MEMBRANE SCIENCE (2016)

Add to Collection

Article Multidisciplinary Sciences

Nanocrack-regulated self-humidifying membranes

Chi Hoon Park et al.

NATURE (2016)

Add to Collection

Article Chemistry, Multidisciplinary

Constructing ionic highway in alkaline polymer electrolytes

Jing Pan et al.

ENERGY & ENVIRONMENTAL SCIENCE (2014)

Add to Collection

Article Chemistry, Multidisciplinary

Anion-exchange membranes in electrochemical energy systems

John R. Varcoe et al.

ENERGY & ENVIRONMENTAL SCIENCE (2014)

Add to Collection

Article Engineering, Chemical

High performance anion exchange membranes obtained through graft architecture and rational cross-linking

Jin Ran et al.

JOURNAL OF MEMBRANE SCIENCE (2014)

Add to Collection

Article Chemistry, Physical

High-performance alkaline fuel cells using crosslinked composite anion exchange membrane

Yun Zhao et al.

JOURNAL OF POWER SOURCES (2013)

Add to Collection

Review Chemistry, Physical

A review of polymer electrolyte membranes for direct methanol fuel cells

Vladimir Neburchilov et al.

JOURNAL OF POWER SOURCES (2007)

Add to Collection

© Peeref 2019-2024. All rights reserved.