| abstract |
The invention provides a preparation method of Co 3 S 4 doped SnS x heterogeneous nanosheets, comprising the following steps: mixing Co, Sn-thiourea complex and dodecylamine solution, heating to 245-250° C., The reaction is kept for 50-60 min to obtain a Co 3 S 4 doped SnS x heterogeneous nanosheet electrocatalyst. The invention also discloses the application of the Co 3 S 4 doped SnS x heterogeneous nanosheet prepared according to the preparation method as an OER catalyst in a 0.1M KOH alkaline medium. The invention has the advantages of simple process, novelty, high efficiency and low cost, and has potential industrial value. |