Organic/inorganic composite aerogel with flame-retardant and heat-insulating properties and preparation method of organic/inorganic composite aerogel

• Main Authors: TIAN GUOFENG, ZHOU YOUDONG, QI SHENGLI, WU DEZHEN
• Format: Patent
• Language: Chinese; English
• Published: 12.05.2023
• Subjects: AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F,C08G; CHEMISTRY; COMPOSITIONS BASED THEREON; COMPOSITIONS OF MACROMOLECULAR COMPOUNDS; GENERAL PROCESSES OF COMPOUNDING; METALLURGY; ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; USE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUBSTANCES ASCOMPOUNDING INGREDIENTS; WORKING-UP

The invention provides organic/inorganic composite aerogel with flame-retardant and heat-insulating properties and a preparation method of the organic/inorganic composite aerogel. The aerogel adopts polyimide (PI) nanofibers as a framework material of the aerogel, and silicon dioxide particles are u...