Title:
METHOD FOR DETOXIFYING LIQUID CHEMICAL WARFARE AGENTS USING SURFACE-MODIFIED METAL ORGANIC FRAMEWORK
Document Type and Number:
WIPO Patent Application WO/2018/190671
Kind Code:
A1
Abstract:
The present invention relates to a method for detoxifying liquid chemical warfare agents using a metal organic framework surface-modified by applying a basic amine-based compound to the metal organic framework. More specifically, a metal organic framework is prepared that is surface-modified by having an amine-based compound deposited on the surface and in pores thereof, or bonded inside the framework, wherein the surface-modified metal organic framework removes liquid chemical warfare agents by means of a hydrolysis reaction by reacting with moisture in the air when making contact with the liquid chemical warfare agents, and exhibits a high detoxification effect for liquid chemical warfare agents even by means of a small portion at room temperature since the surface-modified metal organic framework may enable various kinds of chemical warfare agents, such as nerve agents and vesicants, to be detoxified simultaneously.
Inventors:
RYU SAM-GON (KR)
KIM MIN-KUN (KR)
JUNG HYUN-SOOK (KR)
KIM MIN-KUN (KR)
JUNG HYUN-SOOK (KR)
Application Number:
PCT/KR2018/004336
Publication Date:
October 18, 2018
Filing Date:
April 13, 2018
Export Citation:
Assignee:
AGENCY DEFENSE DEV (KR)
International Classes:
A62D3/34; A62D101/02
Foreign References:
| US9562005B2 | 2017-02-07 | |||
| KR20100088619A | 2010-08-09 | |||
| KR20150051137A | 2015-05-11 | |||
| KR20160134644A | 2016-11-23 | |||
| KR101845661B1 | 2018-04-04 |
Other References:
MOON, SU-YOUNG ET AL.: "Detoxification of Chemical Warfare Agents Using a Zr6-Based Metal-Organic Framework/Polymer Mixture", CHEMISTRY A EUROPEAN JOURNAL, vol. 22, no. 42, 10 October 2016 (2016-10-10), pages 14864 - 14868, XP055559226, Retrieved from the Internet
Attorney, Agent or Firm:
HANYANG PATENT FIRM (KR)
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