Aryl ether-free polymer electrolytes for electrochemical and energy devices

Chemical Society Reviews, Год журнала: 2024, Номер 53(11), С. 5704 - 5780

Опубликована: Янв. 1, 2024

This review provides a depth of knowledge on the synthesis, properties and performance aryl ether-free anion exchange polymer electrolytes for electrochemical energy devices.

Язык: Английский

---

Microporous and low swelling branched poly(aryl piperidinium) anion exchange membranes for high-performed water electrolyzers

Journal of Membrane Science, Год журнала: 2024, Номер 698, С. 122587 - 122587

Опубликована: Фев. 19, 2024

Язык: Английский

---

Four-arm star-shaped high-performance poly(aryl piperidine) anion exchange membranes for fuel cells

Journal of Materials Chemistry A, Год журнала: 2024, Номер 12(11), С. 6341 - 6350

Опубликована: Янв. 1, 2024

Anion exchange membrane fuel cells (AEMFCs) are a new generation of energy conversion technology that excels proton in terms oxygen reduction kinetics.

Язык: Английский

---

High-temperature anion-exchange membrane fuel cells with balanced water management and enhanced stability

Joule, Год журнала: 2024, Номер 8(5), С. 1457 - 1477

Опубликована: Март 8, 2024

Язык: Английский

---

Fluorine‐Containing Poly(Fluorene)‐Based Anion Exchange Membrane with High Hydroxide Conductivity and Physicochemical Stability for Water Electrolysis

Small, Год журнала: 2024, Номер 20(32)

Опубликована: Март 18, 2024

Abstract Improving the hydroxide conductivity and dimensional stability of anion exchange membranes (AEMs) while retaining their high alkaline is necessary to realize commercialization AEM water electrolysis (AEMWE). A strategy for improving AEMs by inserting fluorine atoms in core structure backbone reported, which not only reduces glass transition temperature polymer due steric strain, but also induces distinct phase separation inducing polarity discrimination facilitate formation ion transport channels. The resulting PFPFTP‐QA with into shows (>159 mS cm −1 at 80 °C), favorable (>25% excellent 1000 h 2 m KOH solution °C. Moreover, used construct an AEMWE cell a platinum group metal (PGM)–free NiFe anode, exhibits current density 6.86 −2 1.9 V °C, highest performance Pt/C cathode PGM‐free anode reports so far operates stably over 100 constant 0.5 .

Язык: Английский

---

Theoretical simulation of OH− transport in poly(arylene indole piperidinium) anion exchange membranes: Effect of side-chain chemical structure

Separation and Purification Technology, Год журнала: 2025, Номер 354, С. 128629 - 128629

Опубликована: Фев. 1, 2025

Язык: Английский

---

Alkyl side-chain engineering to induce distinct microphase separation in random poly(phenylene piperidinium) ionomers for anion-exchange membrane fuel cells

Journal of Membrane Science, Год журнала: 2025, Номер unknown, С. 123743 - 123743

Опубликована: Янв. 1, 2025

Язык: Английский

---

Durable poly(binaphthyl-co-p-terphenyl piperidinium)-based anion exchange membranes with dual side chains

Journal of Energy Chemistry, Год журнала: 2023, Номер 89, С. 324 - 335

Опубликована: Ноя. 17, 2023

Язык: Английский

---

High-performance and scalable poly(terphenyl-furan piperidinium) membrane for anion exchange membrane fuel cell with 2 W cm−2 of peak power density

Journal of Membrane Science, Год журнала: 2023, Номер 692, С. 122260 - 122260

Опубликована: Ноя. 19, 2023

Язык: Английский

---

Fluorinated poly(p-triphenyl piperidine) anion exchange membranes with robust dimensional stability for fuel cells

Journal of Colloid and Interface Science, Год журнала: 2023, Номер 651, С. 404 - 414

Опубликована: Авг. 3, 2023

Язык: Английский

---