水热法合成锌空气电池氧还原二氧化锰催化剂
黄幼菊1, 李伟善1,2,3

Preparation of Manganese Dioxide for Oxygen Reduction in Zinc Air Battery by Hydro thermal Method
HUANG You-Ju1, LI Wei-Shan1,2,3
Fig. 1 XRD patterns for three types of the as-prepared samples a1:#cod#x003b4;-MnO 2 ; b1:#cod#x003b1;-MnO 2 ; c1:#cod#x003b2;-MnO 2