Method for encapsulating nanoparticles in a zeolite matrix

Details Method for encapsulating nanoparticles in a zeolite matrix Method for encapsulating nanoparticles in a zeolite matrix

2007-12-11

2007-12-11

Cleveland, Michael B. (Department: 1762)

Coating processes

Heat decomposition of applied coating or base material

Coating decomposed to form carbide or coating carbonized

C427S226000, C427S227000, C427S229000, C427S115000, C502S101000

Reexamination Certificate

active

10788020

ABSTRACT:
A method for preparing a metal nanocluster composite material. A porous zeolitic material is treated with an aqueous metal compound solution to form a metal ion-exchanged zeolitic material, heated at a temperature ramp rate of less than 2° C./min to an elevated temperature, cooled, contacted with an organic monomer and heating to induce polymerization, and heating the composite material to greater than 350° C. under non-oxidizing conditions to form a metal nanocluster-carbon composite material with nanocluster sizes between approximately 0.6 nm and 10 nm.

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