Invention Grant
US09561463B2 Porous silica aerogel composite membrane and method for making the same and carbon dioxide sorption device
有权
多孔二氧化硅气凝胶复合膜及其制备方法和二氧化碳吸附装置
- Patent Title: Porous silica aerogel composite membrane and method for making the same and carbon dioxide sorption device
- Patent Title (中): 多孔二氧化硅气凝胶复合膜及其制备方法和二氧化碳吸附装置
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Application No.: US14248813Application Date: 2014-04-09
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Publication No.: US09561463B2Publication Date: 2017-02-07
- Inventor: Yi-Feng Lin , Chia-Chieh Ko , Kuo-Lun Tung , Chien-Hua Chen , Kai-Shiun Chang
- Applicant: CHUNG YUAN CHRISTIAN UNIVERSITY
- Applicant Address: TW Tao-Yuan
- Assignee: CHUNG YUAN CHRISTIAN UNIVERSITY
- Current Assignee: CHUNG YUAN CHRISTIAN UNIVERSITY
- Current Assignee Address: TW Tao-Yuan
- Agency: WPAT, PC
- Agent Justin King
- Priority: TW102137134A 20131015; TW103110336A 20140319
- Main IPC: B01D53/22
- IPC: B01D53/22 ; B01D67/00 ; B01D69/12 ; B01J20/08 ; B01J20/28 ; B01J20/10 ; B01D71/02
Abstract:
The present invention provides a porous silica aerogel composite membrane and method for making the same and a carbon dioxide sorption device. The porous silicon oxide aerogel composite membrane includes a porous aluminum oxide membrane having a plurality of macro pores with an average diameter larger than 50 nm and a porous silica aerogel membrane formed on at least one side of the porous aluminum oxide membrane and the macro pores of surface layers of the porous aluminum oxide membrane where the porous silica aerogel membrane has a plurality of meso pores with an average diameter of 2˜50 nm and is derived from methyltrimethoxysilane precursor by a sol-gel synthetic method.
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