Method for adsorbing carbon dioxide onto porous metal-organic framework materials, method for cooling porous metal-organic framework materials, method for obtaining aldehyde using porous metal-organic framework materials, and method for warming porous metal-organic framework materials

A method for cooling porous metal-organic framework materials, the method comprising:

• (a) applying a magnetic field or an electromagnetic field to the porous metal-organic framework materials containing an adsorbate such that the adsorbate is released from the porous metal-organic framework materials, wherein
• the porous metal-organic framework materials contain
• at least one metal ion, and
• at least one organic compound bound by coordination bond to the at least one metal ion;
• and
• the at least one metal ion has an unpaired electron.

A method for warming porous metal-organic framework materials, the method comprising:

• (a) applying an electric field or an electromagnetic field to the porous metal-organic framework materials in the presence of an adsorbate such that the adsorbate is adsorbed onto the porous metal-organic framework materials, wherein
• the porous metal-organic framework materials contain
• at least one metal ion, and
• at least one organic compound bound by coordination bond to the at least one metal ion;
• and
• the at least one organic compound is a polar compound.

A method for warming porous metal-organic framework materials, the method comprising:

• (a) applying a magnetic field or an electromagnetic field to the porous metal-organic framework materials in the presence of an adsorbate such that the adsorbate is adsorbed onto the porous metal-organic framework materials, wherein
• the porous metal-organic framework materials contain
• at least one metal ion, and
• at least one organic compound bound by coordination bond to the at least one metal ion;
• and
• the at least one metal ion has an unpaired electron.

A method for removing an adsorbate from porous metal-organic framework materials containing the adsorbate, the method comprising:

• (a) applying an electric field or an electromagnetic field to the porous metal-organic framework materials containing the adsorbate such that the adsorbate is released from the porous metal-organic framework materials, wherein
• the porous metal-organic framework materials contain
• at least one metal ion, and
• at least one organic compound bound by coordination bond to the at least one metal ion;
• and
• the at least one organic compound is a polar compound.

A method for removing an adsorbate from porous metal-organic framework materials containing the adsorbate, the method comprising:

• (a) applying a magnetic field or an electromagnetic field to the porous metal-organic framework materials containing the adsorbate such that the adsorbate is released from the porous metal-organic framework materials, wherein
• the porous metal-organic framework materials contain
• at least one metal ion, and
• at least one organic compound bound by coordination bond to the at least one metal ion;
• and
• the at least one metal ion has an unpaired electron.