The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jul. 23, 2024
Filed:
Mar. 12, 2020
Applicant:
Zhejiang University, Hangzhou, CN;
Assignee:
ZHEJIANG UNIVERSITY, Hangzhou, CN;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C01B 32/184 (2017.01); B01J 13/00 (2006.01); C01B 32/198 (2017.01);
U.S. Cl.
CPC ...
C01B 32/184 (2017.08); B01J 13/0091 (2013.01); C01B 32/198 (2017.08);
Abstract
The present invention provides a method for preparing an aerogel based on plasticizing and foaming with solvent, and the aerogel material is prepared through plasticization with solvent and generation of in-situ bubbles. The method solves the difficult problem that the non-polymer is difficult to realize thermoplastic foaming, and has wide applicability. In addition, a lot of foaming agents can be uses for this method, and this method is easy to implement, and does not require a special drying process, so that the industrialization development of the porous aerogel is greatly promote.