TY - JOUR A2 - Kundu, Manab AU - Maldonado Nogales, Paul AU - Song, Hee-Youb AU - Jeong, Soon-Ki PY - 2018 DA - 2018/09/20 TI - Determination of Cyclability of Li/FeS2 Batteries Based on Measurement of Coulombic Efficiency SP - 5263132 VL - 2018 AB - The electrochemical performance of negative electrodes based on different FeS2 samples was investigated. The study demonstrated a correlation between the coulombic efficiency obtained over 60 cycles and the capacity loss rate evaluated over 15 cycles. The accuracy of the coulombic efficiency and capacity loss rate measurements was advantageous for predicting the aging behavior of half-cells over a short-term test. A suggested classification of the coulombic efficiency and verification via a numerical analysis were proposed to determine the fading rate of batteries during the galvanostatic test. SN - 1687-4110 UR - https://doi.org/10.1155/2018/5263132 DO - 10.1155/2018/5263132 JF - Journal of Nanomaterials PB - Hindawi KW - ER -