TY - JOUR PY - 2020 J2 - Electrophoresis SN - 0173-0835 T2 - Electrophoresis VL - 41 IS - 18-19 DO - 10.1002/elps.202000155 TI - Accessing copper oxidation states of dissolved negative electrode current collectors in lithium ion batteries UR - https://www.cheric.org/research/tech/periodicals/view.php?seq=1834190 KW - Capillary electrophoresis KW - Copper speciation KW - Current collector KW - Lithium ion battery KW - Transition metal dissolution AU - Hanf L AU - Diehl M AU - Kemper LS AU - Winter M AU - Nowak S SP - 1568 EP - 1575 LA - English ER -