| 发明名称 |
Methods to Enhance Separation Performance of Metal-Organic Framework Membranes |
| 摘要 |
A method produces a metal-organic framework on a surface of another metal-organic framework. One embodiment comprises contacting the first metal-organic framework with a ligand and solvent solution; wherein the first metal-organic framework comprises a first ligand and a first metal; wherein the ligand and solvent solution comprises a second ligand that is different from the first ligand in the first metal-organic framework; and allowing the second ligand from the ligand and solvent solution to exchange with the first ligand present in the first metal-organic framework for a period of time suitable to produce the second metal-organic framework on the surface of the first metal-organic framework. |
| 申请公布号 |
US2015251139(A1) |
申请公布日期 |
2015.09.10 |
| 申请号 |
US201514637088 |
申请日期 |
2015.03.03 |
| 申请人 |
The Texas A&M University System |
发明人 |
Jeong Hae-Kwon;Kwon Hyuk Taek |
| 分类号 |
B01D69/10;C07F3/06;C07F15/02;C07F15/06;B01D71/06;C07F7/00;C07F9/00;C07F11/00;C07F13/00;B01D71/02;C07F1/08;C07F5/06 |
主分类号 |
B01D69/10 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A method for producing a second metal-organic framework on a surface of a first metal-organic framework comprising:
(A) contacting the first metal-organic framework with a ligand and solvent solution; wherein the first metal-organic framework comprises a first ligand and a first metal; wherein the ligand and solvent solution comprises a second ligand that is different from the first ligand in the first metal-organic framework; and (B) allowing the second ligand from the ligand and solvent solution to exchange with the first ligand present in the first metal-organic framework for a period of time suitable to produce the second metal-organic framework on the surface of the first metal-organic framework. |
| 地址 |
College Station TX US |
