Method for forming an electrically conductive metal organic framework composite
AssigneeKing Fahd University of Petroleum and Minerals
InventorsAbdul Malik P. PEEDIKAKKAL, Abdul-Rahman AL-BETAR, Ammar Hussain AL-MOUSA
Life of this patent
Estimating the term…
Abstract
A method for enhancing the conductivity of MOF-5 by the development of an MOF-5 polymer composite material. The composite material incorporates a conductive polymer, preferably polyaniline, in the solvo-thermal synthesis pathway of MOF-5. The electrically conductive MOF-5 composite exhibits electric conductivity three orders of magnitude higher than that of MOF-5 while maintaining the crystallinity, robustness, and thermal stability of MOF-5.
Claims17
1-4. (canceled)
A method of forming an electrically conductive composite of a metal-organic framework, comprising:
- synthesizing MOF-5 with polyaniline (PANi) to form an electrically conductive MOF-5 composite;
- wherein the MOF-5 has a formula ZN4O(BDC)3, where BDC is 1,4-benzenedicarboxylate and the MOF-5 is a metal-organic framework;
- wherein polyaniline is present in pores of the MOF-5;
- wherein the electrically conductive MOF-5 composite has:
- an electric conductivity of about 4.69×10−9 S cm−1,
- an ionic resistance of about 100 ohms, and
- a minor powder x-ray diffraction (PXRD) peak in the range of 5° to 10°.
A method of forming an electrically conductive composite of a metal-organic framework, comprising:
- synthesizing an MOF with a conductive polymer by a solvo-thermal process;
- wherein the conductive polymer is present in pores of the MOF;
- wherein the electrically conductive composite has:
- an electric conductivity of about 4.69×10−9 S cm−1,
- an ionic resistance of about 100 ohms, and
- a minor powder x-ray diffraction (PXRD) peak in the range of 5° to 10°.
Dependencies are inferred from the claim text.