Metal-organic frameworks based on on 2,5-furandicarboxylic acid or 2,5-thiophenedicarboxylic acid
원문보기
IPC분류정보
국가/구분
United States(US) Patent
등록
국제특허분류(IPC7판)
C07F-001/00
C07F-015/02
C07F-005/06
C07F-003/00
출원번호
US-0512637
(2010-11-25)
등록번호
US-9688700
(2017-06-27)
우선권정보
EP-09177495 (2009-11-30)
국제출원번호
PCT/EP2010/068234
(2010-11-25)
§371/§102 date
20120612
(20120612)
국제공개번호
WO2011/064307
(2011-06-03)
발명자
/ 주소
Trukhan, Natalia
Müller, Ulrich
Heimann, Jens
Kindler, Alois
출원인 / 주소
BASF SE
대리인 / 주소
Drinker Biddle & Reath LLP
인용정보
피인용 횟수 :
0인용 특허 :
1
초록▼
The present invention relates to porous metallic frameworks comprising at least one at least bidentate organic compound coordinated to at least one metal ion, wherein the at least one at least bidentate organic compound is derived from 2,5-furandicarboxylic acid or 2,5-thiophenedicarboxylic acid. Th
The present invention relates to porous metallic frameworks comprising at least one at least bidentate organic compound coordinated to at least one metal ion, wherein the at least one at least bidentate organic compound is derived from 2,5-furandicarboxylic acid or 2,5-thiophenedicarboxylic acid. The present invention further relates to shaped bodies comprising these frameworks, processes for producing them and their use, in particular for the storage and separation of gases.
대표청구항▼
1. A method of separating gaseous water from a gas mixture, the method comprising exposing the gas mixture to a porous metal-organic framework comprising at least one at least bidentate organic compound coordinated to at least one metal ion that includes aluminum ion, wherein the at least one at lea
1. A method of separating gaseous water from a gas mixture, the method comprising exposing the gas mixture to a porous metal-organic framework comprising at least one at least bidentate organic compound coordinated to at least one metal ion that includes aluminum ion, wherein the at least one at least bidentate organic compound is derived from 2,5-furandicarboxylic acid or 2,5-thiophenedicarboxylic acid, wherein the porous metal-organic framework has a Langmuir surface area of from 1153 m2/g to 1375 m2/g, or a BET surface area of 850 m2/g to 1021 m2/g, follow preactivation at 130°C. 2. The method according to claim 1, wherein the porous metal-organic framework is comprised in a shaped body. 3. The method according to claim 1, wherein the porous metal-organic framework is prepared by a process, the process comprising: (a) reaction of a reaction mixture comprising a metal salt corresponding to the at least one metal ion and 2,5-furandicarboxylic acid or 2,5- thiophenedicarboxylic acid and also a solvent at a temperature in the range from 100° C. to 150° C. for at least 3 hours and(b) isolation of the precipitated solid. 4. The method according to claim 3, wherein the initial concentration of the metal salt in the reaction mixture is in the range from 0.05 mol/L to 0.8 mol/L . 5. The method according to claim 3, wherein the ratio of the initial molar amount of 2,5-furandicarboxylic acid or 2,5-thiophenedicarboxylic acid used to the initial molar amount of metal salt used, based on the metal, is in the range from 0.5:1 to 2:1. 6. The method according to claim 5, wherein the gaseous mixture is natural gas that includes the gaseous water. 7. The method according to claim 3, wherein the solvent comprises N,N-dimethylformarmide. 8. The method according to claim 1, wherein the at least one at least bidentate organic compound is derived from unsubstituted 2,5-furandicarboxylic acid or unsubstituted 2,5- thiophenedicarboxylic acid. 9. The method according to claim 1, wherein the at least one at least bidentate organic compound is derived from 2,5-furandicarboxylic acid. 10. The method according to claim 1, wherein the at least one at least bidentate organic compound is derived from 2,5-thiophenedicarboxylic acid. 11. The method according to claim 1, wherein the gaseous mixture is natural gas that includes the gaseous water. 12. A method of separating gaseous water from a gas mixture, the method comprising exposing the gas mixture to a porous metal-organic framework comprising at least one at least bidentate organic compound coordinated to at least one metal ion that includes aluminum ion, wherein the at least one at least bidentate organic compound is derived from 2,5-thiophenedicarboxylic acid.
연구과제 타임라인
LOADING...
LOADING...
LOADING...
LOADING...
LOADING...
이 특허에 인용된 특허 (1)
Yaghi Omar M. (Phoenix AZ), Crystalline metal-organic microporous materials.
※ AI-Helper는 부적절한 답변을 할 수 있습니다.