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Method to produce colorless, high porosity, transparent polymer aerogels

Patent ·
OSTI ID:2222335
; ; ; ; ;

A dried polymer aerogel has a Brunauer-Emmett Teller (BET) surface area over 100 m2/g, porosity of greater than 10%, visible transparency greater than 20%, color rendering index of over 20%, and average pore size of less than 100 nm.

Research Organization:
Palo Alto Research Center, Inc., Palo Alto, CA (United States); Xerox Corporation, Norwalk, CT (United States)
Sponsoring Organization:
USDOE
DOE Contract Number:
AR0000734
Assignee:
Palo Alto Research Center Incorporated (Palo Alto, CA); Xerox Corporation (Norwalk, CT)
Patent Number(s):
11,760,824
Application Number:
17/069,611
OSTI ID:
2222335
Country of Publication:
United States
Language:
English

References (5)

50th Anniversary Perspective : RAFT Polymerization—A User Guide journal September 2017
Hildebrand and Hansen solubility parameters from Molecular Dynamics with applications to electronic nose polymer sensors journal January 2004
Polymer Nanofibers with Outstanding Thermal Conductivity and Thermal Stability: Fundamental Linkage between Molecular Characteristics and Macroscopic Thermal Properties journal August 2014
Terminology for reversible-deactivation radical polymerization previously called "controlled" radical or "living" radical polymerization (IUPAC Recommendations 2010) journal November 2009
Transparent, Superflexible Doubly Cross-Linked Polyvinylpolymethylsiloxane Aerogel Superinsulators via Ambient Pressure Drying journal January 2018

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