应用溶胶-凝胶法合成镁离子电池正极材料MgCo0.4Mn1.6O4,TG-DTA和XRD测试表明所得MgCo0.4Mn1.6O4粉体表现为单一的尖晶石相.以该材料作镁离子电池正极,其电化学性能与MgCo0.4Mn1.6O4粉体的煅烧温度有关,其中于700℃下煅烧制备的样品表现出相对较好的电化学行为.
高秀玲
,
焦丽芳
,
袁华堂
. 合成温度对镁离子电池正极材料MgCo_(0.4)Mn_(1.6)O_4的影响[J]. 电化学, 2005
, 11(3)
: 337
-340
.
DOI: 10.61558/2993-074X.1665
The cathode material MgCo_(0.4)Mn_(1.6)O_(4 ) for magnesium ion battery was synthesized by sol-gel method. The TG-DTA and XRD analyses showed that the prepared samples has simple spinel structure. Effect of annealing temperature on electrochemical properties was researched.The result shows that the sample sintered at 700℃ has the best electrochemical properties.
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