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Title: Dendrite-suppressing ion-conductors from aramid nanofibers withstanding extreme battery conditions

Patent ·
OSTI ID:1650904

Ion conducting membranes based on aramid nanofibers (ANFs) can be prepared using layer-by-layer assembly, sol-gel processing, evaporation, spin coating, doctor blading, or other methods. Porosity is controlled through choice of additives and processing.

Research Organization:
Univ. of Michigan, Ann Arbor, MI (United States)
Sponsoring Organization:
USDOE
DOE Contract Number:
SC0000957
Assignee:
The Regents of the University of Michigan (Ann Arbor, MI)
Patent Number(s):
10,651,449
Application Number:
15/120,301
OSTI ID:
1650904
Resource Relation:
Patent File Date: 02/19/2015
Country of Publication:
United States
Language:
English

References (15)

Multilayered nanostructured films patent-application January 2008
Manufacturing Method of an Electrode for Electrochemical Element and an Electrochemical Element patent-application January 2014
Redox Flow Secondary Battery and Electrolyte Membrane for Redox Flow Secondary Battery patent-application December 2014
Membrane electrode assembly patent March 1999
Low Platinum Fuel Cell Catalysts and Method for Preparing the Same patent-application March 2005
Microtextured catalyst transfer substrate patent October 2000
Redox flow battery system for distributed energy storage patent October 2010
Novel Separators for Electrochemical Systems patent-application January 2013
Electronic and opto-electronic devices fabricated from nanostructured high surface to volume ratio thin films patent-application December 2002
Synthesis and Use of Aramid Nanofibers patent-application October 2013
Membrane electrode assembly patent November 2001
Structure of an Electrochemical Separation Membrane and Manufacturing Method for Fabricating the Same patent-application December 2013
Separator of Lithium-Ion-Battery Preparation and Method Thereof patent-application October 2014
Heat Resisting Ultrafine Fibrous Separator and Secondary Battery Using the Same patent-application September 2010
Fiber-Hydrogel Composite for Tissue Replacement patent-application November 2011

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