摘要 |
A method for preparing a metal oxide nanofiber is disclosed, wherein the metal oxide is that one of at least one of metals selected from Sc, Y, La, Ce, Pr, Nd, Sm, Gd, Dy, Ho, Yb, Zr, Sr, Ba, Mn, Fe, Co, Mg and Ga. The method comprises: a)spinning a spinning solution containing the metal salt compound to produce a nanofiber containing metal oxide precursor, and b) firing the nanofiber containing metal oxide precursor at the temperature of 500-800? to obtain the metal oxide nanofiber containg at least one of the metal elements. A metal oxide nanofiber, a solid electrolyte material, a fuel cell and an oxygen sensor are further disclosed. |
申请人 |
TSINGHUA UNIVERSITY;TOYOTA JIDOSHA KABUSHIKI KAISHA;PAN, WEI;LI, BIN;LIU, YANYI;KAWAI, MASASHI |
发明人 |
PAN, WEI;LI, BIN;LIU, YANYI;KAWAI, MASASHI |