The invention discloses an electrostatic spinning porous carbon material and a preparation method thereof. The preparation method of the electrostatic spinning porous carbon material comprises the following steps that silk fibroin, polyoxyethylene, potassium chloride and anhydrous formic acid are taken for being uniformly mixed to obtain a spinning solution; the spinning solution is subjected to electrostatic spinning to obtain an electrostatic spinning membrane, and the spinning voltage is 14-18kV; and high-temperature carbonization is carried out on the electrostatic spinning membrane in a nitrogen atmosphere to obtain the electrostatic spinning porous carbon material. The electrostatic spinning porous carbon material is prepared from a nitrogen element, and the content of the nitrogen element is 6-22 wt%. The preparation method of the electrostatic spinning porous carbon material is convenient to operate, the preparation process is easy to control, the technological process is short, and the obtained electrostatic spinning porous carbon material has good hydrophilic performance and pore structure.

Zhang Yan

Papers

Electrostatic spinning porous carbon material and preparation method thereof