Method for preparing zinc ferrite-based catalyst and zinc ferrite-based catalyst prepared thereby

A method for preparing a zinc ferrite-based catalyst comprising: obtaining a precipitate by bringing a metal precursor solution including a zinc precursor, a ferrite precursor, a solution containing an acid and water into contact with a basic aqueous solution; filtering the precipitate; drying the f...

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Bibliographische Detailangaben
Hauptverfasser: Cha, Kyong Yong, Hwang, Ye Seul, Ko, Dong Hyun, Hwang, Sunhwan, Han, Sang Jin
Format: Patent
Sprache:eng
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Zusammenfassung:A method for preparing a zinc ferrite-based catalyst comprising: obtaining a precipitate by bringing a metal precursor solution including a zinc precursor, a ferrite precursor, a solution containing an acid and water into contact with a basic aqueous solution; filtering the precipitate; drying the filtered precipitate; and firing the dried precipitate, wherein the solution containing the acid includes one or more of nitric acid (HNO3) and hydrocarbon acid.