https://tech-plus.co.kr/9155

https://blog.naver.com/jeunkim/221107155432

https://www.sciencetimes.co.kr/news/%EB%B0%94%EB%8B%B7%EB%AC%BC%EC%97%90%EC%84%9C-%EB%B9%84%EC%8B%BC-%EB%A6%AC%ED%8A%AC-%EC%BA%94%EB%8B%A4/

 

 

 

리튬에 관한 글 몇개 들고 왔다