Fan M. -C, Zhao Y., Kang Y. -Q, Wozny J., Liang Z., Wang J. -X, Zhou G. -M, Li B. -H, Tavajohi N., Kang F. -Y. Room-temperature extraction of individual elements from charged spent LiFePO4 batteries. 2022. Rare Metals. 41. 5. 1595-1604. 10.1007/s12598-021-01919-6