Electrochemical preparation method for one-dimensional self-assembly ordered nanomaterial MoO3 nanopores

The invention discloses an electrochemical preparation method for one-dimensional self-assembly ordered nanomaterial MoO3 nanopores, and relates to the preparation method of the one-dimensional MoO3 nanomaterial. The invention aims to solve the problems that a one-dimensional ordered self-assembly nanomaterial MoO3 prepared by the prior art is long in synthesis time, high in synthesis temperature and complex in operation steps. The method comprises the steps: 1, carrying out ultrasonic cleaning on a Mo sheet successively with acetone, absolute ethyl alcohol and deionized water as cleaning agents, and drying to obtain a cleaned Mo sheet; 2, adding NH4F into water, stirring evenly, then adding glycerol, stirring evenly, and thus obtaining an electrolysis solution; 3, taking the cleaned Mo sheet as an anode, taking a Pt sheet as a cathode, adding the electrolysis solution, and applying voltage at the cathode and the anode; and 4, soaking the oxidated Mo sheet into absolute ethyl alcohol, drying, and taking out to obtain the amorphous MoO3. At room temperature, the one-dimensional self-assembly ordered MoO3 nanopores can be obtained, are short in synthesis time, and can be used in the new material technical field.