Mr Tatsuya Tomita (M2) gave the English presentation in Smasys 2021 (The 9th international conference on smart systems engineering 2021) (Online) entitled with Fine structure and shape analysis of acetylene black by scanning electron microscope.
About acetylene black (AB), one of the key materials in lithium ion battery, there are some former studies by transmission electron micrograph (TEM) , however, its fine structure by statistical observation with more than several hundred pieces has been not clarified yet. The fine structure of AB was clarified by scanning electron micrography (SEM) through optimizing a suitable condition to make individual dispersion of fine structure. Further development is expected.
https://smasys.yz.yamagata-u.ac.jp/2021/
