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Effects of sintering temperature on microstructure and performance of Ti-based Ti-Mn alloy anodic material
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作者 侯永丹 江垚 +1 位作者 雷霆 贺跃辉 《Journal of Central South University》 SCIE EI CAS 2011年第4期966-971,共6页
A novel Ti-based Ti-Mn composite anode used for electrolytic manganese dioxide(EMD) fabrication was developed by a two-step heating manganizing technique.The effects of sintering temperature on the manganized microstr... A novel Ti-based Ti-Mn composite anode used for electrolytic manganese dioxide(EMD) fabrication was developed by a two-step heating manganizing technique.The effects of sintering temperature on the manganized microstructure and the performance of the composite anode were studied by scanning electron microscopy(SEM),mechanical properties tests at room temperature and electrochemical methods.The results show that the thickness of the diffusion layer increases with the increase of sintering temperature up to 1 100 °C;whereas,the surface Mn content increases and reaches the maximum at 1 000 °C and then decreases thereafter.Lower surface Mn content is beneficial for the enhanced corrosion resistance and lowered open cell voltage in electrolytic process.The new anode prepared under the optimized conditions has been applied in industry and exhibits superior economic benefits to conventional Ti anodic materials. 展开更多
关键词 Ti-based ti-mn composite anode electrolytic manganese dioxide (EMD) MICROSTRUCTURE electrochemical property corrosion resistance property mechanical properties
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EMD生产中钛基钛锰合金阳极的电流效率 被引量:5
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作者 李献凯 毕玉峰 +1 位作者 马淑兰 董俊卿 《电池》 CAS CSCD 1996年第3期128-131,共4页
本文运用正交设计法探讨了电解二氧化锰生产中温度、酸度、电流密度对钛基钍锰合金阳极电流效率的影响,在保证EMD质量前提下,提出适应于新型阳极的最佳工艺参数。
关键词 电解二氧化锰 钛基钛锰合金 阳极 电池
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