Enhancing the durability of hydrocarbon-membrane-based polymer electrolyte water electrolysis using a radical scavenger-embedded interlocking interfacial layer

2022 ◽  
Author(s):  
Sungyu Choi ◽  
Sang-Hun Shin ◽  
Dong-Hyun Lee ◽  
Gisu Doo ◽  
Dong Wook Lee ◽  
...  
Keyword(s):  
Polymer Electrolyte ◽  
Cerium Oxide ◽  
Chemical Stability ◽  
Interfacial Layer ◽  
Water Electrolysis ◽  
Radical Scavenger ◽  
Mechanical Adhesion ◽  
First Time

Cerium oxide-containing interlocking interfacial layer improved mechanical adhesion and chemical stability of the interface. For the first time as a hydrocarbon-based membrane, it operated stably for more than 500 hours.

An analysis of degradation phenomena in polymer electrolyte membrane water electrolysis

2016 ◽  
Vol 326 ◽  
pp. 120-128 ◽  
Author(s):  
Christoph Rakousky ◽  
Uwe Reimer ◽  
Klaus Wippermann ◽  
Marcelo Carmo ◽  
Wiebke Lueke ◽  
...  
Keyword(s):  
Polymer Electrolyte ◽  
Polymer Electrolyte Membrane ◽  
Water Electrolysis ◽  
Electrolyte Membrane

Radiation-Grafted Polymer Electrolyte Membranes for Water Electrolysis Cells: Evaluation of Key Membrane Properties

2015 ◽  
Vol 7 (40) ◽  
pp. 22203-22212 ◽  
Author(s):  
Albert Albert ◽  
Alejandro O. Barnett ◽  
Magnus S. Thomassen ◽  
Thomas J. Schmidt ◽  
Lorenz Gubler
Keyword(s):  
Polymer Electrolyte ◽  
Water Electrolysis ◽  
Polymer Electrolyte Membranes ◽  
Membrane Properties ◽  
Grafted Polymer ◽  
Electrolysis Cells ◽  
Electrolyte Membranes

Towards Thin Membrane Use in Polymer Electrolyte Water Electrolysis Using Pt Recombination Catalyst

2021 ◽  
Vol MA2021-02 (38) ◽  
pp. 1133-1133
Author(s):  
Steffen Garbe ◽  
Thomas J. Schmidt ◽  
Lorenz Gubler
Keyword(s):  
Polymer Electrolyte ◽  
Water Electrolysis ◽  
Thin Membrane

Generating Innovative Solid Polymer Electrolyte Based on Melanin and Without Binder for High Energy Li Batteries

2021 ◽  
Vol 105 (1) ◽  
pp. 29-34
Author(s):  
Elena Shembel ◽  
Yuliya Polishchuk ◽  
Volodymyr Kyrychenko ◽  
Volodymyr Redko ◽  
Boris A Blyuss ◽  
...  
Keyword(s):  
High Temperature ◽  
Polymer Electrolyte ◽  
Chemical Stability ◽  
Solid Polymer Electrolyte ◽  
Operating Temperature ◽  
High Energy ◽  
Solid Polymer ◽  
Special Design ◽  
Li Batteries ◽  
Wide Operating

The goal of this investigation is connected with wishes to use the melanin for formulating the solid polymer electrolyte without the binder for Li batteries. Nature and properties of solid polymer electrolyte of the Li batteries is an important factor for ensuring the properties of Li batteries. For successful optimization the properties of Li batteries the following list includes the important requirements for the polymer electrolyte: high conductivity in wide operating temperature, chemical stability and no ignition at under high temperature - even more than 1000C, low impedance of interface between electrode and solid polymer electrolyte, special design of system - the solid polymer electrolyte in porous structure of electrode. For developing the solid polymer electrolyte without the binder we fulfill this goal includes the melanin in the solid polymer electrolyte.

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