Ceria Stabilized by Titanium Carbide as a Sustainable Filler in the Nafion Matrix Improves the Mechanical Integrity, Electrochemical Durability, and Hydrogen Impermeability of Proton-Exchange Membrane Fuel Cells: Effects of the Filler Content

Vinothkannan, Mohanraj; Ramakrishnan, S.; Rhan Kim, Ae; Lee, Hong-Ki; Jin Yoo, Dong

doi:10.1021/acsami.9b18059

Public

Ceria Stabilized by Titanium Carbide as a Sustainable Filler in the Nafion Matrix Improves the Mechanical Integrity, Electrochemical Durability, and Hydrogen Impermeability of Proton-Exchange Membrane Fuel Cells: Effects of the Filler Content

Published in ACS Applied Materials & Interfaces • Jan 9, 2020

Authors:

Mohanraj Vinothkannan

S. Ramakrishnan

Ae Rhan Kim

Abstract

-TiC (1 wt %) is extremely stable. Since various Nafion hybrids have been reported as highly durable PEMs, this study is expected to open up new perspectives to expanding their applications, especially in sustainable PEMFC technology.

Subject

Nafion

Materials science

Proton exchange membrane fuel cell

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