Patent ID: 11912653
Assignee: HANWHA SOLUTIONS CORP.
Field: Chemical engineering (Chemistry)
Classification: CPC C  B | IPC B  C

Claim 6:
7. A method for preparing the noble metal-transition metal complex catalyst supported on a carbon-coated silica-alumina carrier of claim 1, the method comprising:
(a) preparing a complex by dissolving a boric acid in an aqueous carbon precursor solution and supporting the resultant mixture on silica-alumina (SiO2—Al2O3);
(b) carbonizing the complex;
(c) supporting a noble metal-transition metal on a carbon-coated silica-alumina (SiO2—Al2O3) carrier; and
(d) reducing a noble metal-transition metal oxide supported on the silica-alumina (SiO2—Al2O3) carrier with hydrogen.