Moe Nakahara, Taketoshi Koita, Shinichi Higuchi, Kaito Teruya, Kazuyuki Shishino, Katsuya Teshima, Takao Namihira, Chiharu Tokoro.
“Active Material Layer Separation From Positive Electrodes in Lithium–Ion Batteries by Joule Heating During Pulsed Discharge in Air and Water”
IEEE Transactions on Plasma Science. 2025, pp.1-10.
DOI: 10.1109/TPS.2025.3546480
https://doi.org/10.1109/TPS.2025.3546480

Hisanori Iwai, Mauricio Cordova, Yutaro Takaya, Naoki Yokota, Yuko Takahashi, Chiharu Tokoro. 
"Hydroxylation and sulfidation for nickel recovery from a spent catalyst containing the chelating agent, 2,2’-bipyridine"
RSC advances, 2025, vol.15, pp.7721–7727.
DOI: 10.1039/d5ra00470e
https://doi.org/10.1039/d5ra00470e

Taketoshi Koita, Yuto Imaizumi, Asako Narita, Yutaro Takaya,Yosuke Kita, Hiroyuki Akashi, Takao Namihira, Chiharu Tokoro.
“Separation and recovery of the active material from Cu foils in lithium-ion battery anodes by electrohydraulic fragmentation using pulsed discharges"
Waste Management. 2025, vol.198, pp.46-54.
DOI: 10.1016/j.wasman.2025.02.039
https://doi.org/10.1016/j.wasman.2025.02.039