A preparing method of a porous iridium electrode for electrolytic reactor

The present invention relates to a method for preparing a porous iridium electrode for an electrolytic reactor. More specifically, the porous iridium electrode preparing method includes the steps of: (A) dissolving 5 to 30 parts by weight of iridium catalyst precursors in 100 parts by weight of an a...

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Bibliographic Details
Main Authors PARK, HAN SUNG, LEE, SANG HA, SHIN, YUN SUK, SHIN, KI HA, LEE, YOUNG KWAN
Format Patent
LanguageEnglish
Korean
Published 31.08.2017
Subjects
APPARATUS THEREFOR
CHEMISTRY
ELECTROLYTIC OR ELECTROPHORETIC PROCESSES
ELECTROLYTIC OR ELECTROPHORETIC PROCESSES FOR THE PRODUCTIONOF COMPOUNDS OR NON-METALS
METALLURGY
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Summary:The present invention relates to a method for preparing a porous iridium electrode for an electrolytic reactor. More specifically, the porous iridium electrode preparing method includes the steps of: (A) dissolving 5 to 30 parts by weight of iridium catalyst precursors in 100 parts by weight of an alcohol aqueous solution, dispersing 10 to 60 parts by weight of a polymer template therein, and preparing a catalyst composition; (B) coating a titanium electrode body with the catalyst composition; (C) heat-treating the titanium electrode body coated with the catalyst composition at the temperature of 300-450 deg. C for 20-40 minutes. 본 발명은 전해반응기용 다공성 이리듐 전극의 제조방법에 관한 것으로, 좀더 상세하게 설명하자면, 알코올 수용액 100 중량부에다 이리듐 촉매전구체 5~30 중량부를 용해하고, 여기에 고분자 템플레이트(Polymer template) 10~60 중량부를 분산시켜서 촉매조성물을 제조하는 단계(A)와; 티타늄 전극체에다 상기 촉매조성물을 도포하는 단계(B)와; 상기 촉매조성물이 도포된 티타늄 전극체를 300~450℃의 온도에서 20~40분 동안 열처리 하는 단계(C); 를 포함하는 다공성 이리듐 전극의 제조방법에 관한 것이다.
Bibliography:Application Number: KR20160039102