摘要
在不同的实验条件 ,对我国目前使用的测定炭素材料粉末电阻率的几种新测定方法进行了对比研究 ,考察了影响粉末电阻率测定结果的因素。实验结果表明 ,装样方式。
Test methods available now in China for measuring the electrical resistivity of powdered carbon materials are compared and evaluated under various test conditions with an aim of establishing a relationship between the electrical resistivity of carbon samples and the test conditions. It has been found that the measured electrical resistivity value of powdered carbons is related to the sample loading method and the height of sample loaded as well as the methods adopted for measuring voltage drop.
出处
《炭素技术》
CAS
CSCD
2002年第3期45-47,共3页
Carbon Techniques
