Method for preparation of CO3O4 thin films having mesoporous structure by electrochemical deposition and CO3O4 thin films prepared by the method

摘要

The present invention was dissolved in distilled water, and more particularly, cobalt sulfate powder relates to sasanhwasam cobalt thin films prepared by method of sasanhwasam cobalt thin film having a mesopore structure according to the electrochemical deposition method, and using this, the addition of CTAB powder and mixed to prepare an electrolytic solution (step 1); Immersing the substrate in an electrolyte solution prepared in Step 1, and prepared by the electrochemical deposition method of sasanhwasam cobalt thin film having a mesopore structure (step 2); And to a sasanhwasam cobalt thin film to be produced using production method and this the sasanhwasam cobalt thin film having a median pore structure formed by a step (step 3) of removing CTAB by using the cleaning solution from the thin-film prepared in the above Step 2 . Sasanhwasam cobalt thin film according to the present invention can be produced with a small amount of structure also sasanhwasam cobalt having a uniform mesopore structure with culture material without any additional deposition process, whereby the specific surface area is increased relative to sasanhwasam cobalt unprecedented conventional porous performance can be significantly improved it may be useful catalyst, a lithium secondary battery and the like of the super capacitor electrode material to be used using the same.