A hybrid composite with higher filler loading as membrane of fuel cell

PH22025050346U1Active Publication Date: 2026-09-04DEPARTMENT OF SCIENCE AND TECHNOLOGY INDUSTRIAL TECHNOLOGY DEVELOPMENT INSTITUTE (DOST ITDI)

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Patent Information

Application Number: PH22025050346
Authority / Receiving Office: PH · PH
Patent Type: Utility models
Current Assignee / Owner
Filing Date: 2025-04-16
Publication Date: 2026-09-04
Estimated Expiration: 2032-04-16

Application Information

Patent Timeline

16 Apr 2025

Application

PH22025050346

04 Sep 2026

Publication

PH22025050346U1

Inventors: PARREÑO, Ronaldo Jr. P.; MARCHAN, Rica Glen C.

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Abstract

The present utility model is a hybrid composite membrane for fuel cells comprising a polymer with functionalized cellulose whiskers as that are low cost, more ecological friendly, has a good water absorption capacity and enhances ionic transport properties for improved performance of the membrane.

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