Title:
PREPARATION METHOD FOR SUPER-HYDROPHOBIC HIGH SPECIFIC SURFACE AREA MICROPOROUS POLYMER ADSORBENT MATERIAL
Document Type and Number:
WIPO Patent Application WO/2020/151001
Kind Code:
A1
Abstract:
A preparation method for a super-hydrophobic high specific surface area microporous polymer adsorbent material: 1,3,5-trinaphthylbenzene is used as a monomer, a Lewis acid is used as a catalyst, chloroalkane is used as a solvent, and a one-step method that does not require an external crosslinking agent is used for reaction to prepare the super-hydrophobic high specific surface area microporous polymer adsorbent material. The average pore diameter of the obtained adsorbent material is 1.69 nm, the specific surface area of Langmuir reaches 2800 m2/g, and the water contact angle may reach 160°. The adsorbent material not only has a high specific surface area, but also has super-hydrophobicity. The described material may be used as a potential adsorbent agent and be applied to the adsorption and separation of gas molecules and compounds in water.
Inventors:
YANG KUN (CN)
GONG LI (CN)
REN LIUFEN (CN)
GONG LI (CN)
REN LIUFEN (CN)
Application Number:
PCT/CN2019/073203
Publication Date:
July 30, 2020
Filing Date:
January 25, 2019
Export Citation:
Assignee:
UNIV ZHEJIANG (CN)
International Classes:
C08J9/28; B01D53/02; C02F1/28; C08G61/02; C08L65/00
Foreign References:
| CN102887991A | 2013-01-23 | |||
| CN108912312A | 2018-11-30 | |||
| CN102093539A | 2011-06-15 | |||
| KR20140112775A | 2014-09-24 | |||
| US20130267616A1 | 2013-10-10 |
Other References:
LI, BUYI ET AL.: "Multifunctional microporous organic polymers", JOURNAL OF MATERIALS CHEMISTRY A, no. 2, 21 May 2014 (2014-05-21), XP055723413, ISSN: 2050-7496, DOI: 20191012150653X
XU, SHUJUN ET AL.: "Research Progress on Microporous Organic Polymers", PROGRESS IN CHEMISTRY, vol. 23, no. 10, 31 October 2011 (2011-10-31), ISSN: 1005-281X, DOI: 20191012152256A
XU, SHUJUN ET AL.: "Research Progress on Microporous Organic Polymers", PROGRESS IN CHEMISTRY, vol. 23, no. 10, 31 October 2011 (2011-10-31), ISSN: 1005-281X, DOI: 20191012152256A
Attorney, Agent or Firm:
HANGZHOU QIUSHI PATENT OFFICE CO., LTD. (CN)
Download PDF:
Previous Patent: DIGITAL DOUBLE-SIDED PHOTOLITHOGRAPHY OR EXPOSURE SYSTEM AND METHOD
Next Patent: DATA REPAIR METHOD AND DEVICE
Next Patent: DATA REPAIR METHOD AND DEVICE