POROUS METAL OXIDE NANOFIBERS AND FABRICATION METHOD THEREOF

摘要

PURPOSE: A porous metal oxide nanofiber and a method for preparing the same are provided to be applied to various electrochemical elements. CONSTITUTION: A porous metal oxide nanofiber contains metal oxide nanoparticles and pores. The pore is formed between plural metal oxide nanoparticles. The specific surface of the pore is 20-400 m^2/g. The pore comprise a first nano pore with 1-25 nm of average diameter and a second nano pore with 30-250 nm of average diameter.