Effect of single-walled carbon nanotube sub-carbon additives and graphene oxide coating for enhancing the 5 V LiNi0.5Mn1.5O4 cathode material performance in lithium-ion batteries

• Main Authors: Tsai, Yi-De, Shih, Jeng-Ywan, Li, Ying-Jeng James, Hung, Tai-Feng, Hsu, Li-Fan, Ramraj, Sayee Kannan, Rajan, Jose, Karuppiah, Chelladurai, Yang, Chun-Chen
• Format: Article
• Language: English; English
• Published: ACS Publications 2022
• Subjects: QC Physics; QD Chemistry; TK Electrical engineering. Electronics Nuclear engineering
• Online Access: http://umpir.ump.edu.my/id/eprint/38067/1/2022--p16--ACS-SCE-Effect%20of%20Single-Walled%20Carbon%20Nanotube%20Sub-carbon%20Additives%20and%20GO%20for%205V%20LNMO.pdf; http://umpir.ump.edu.my/id/eprint/38067/7/Effect%20of%20single-walled%20carbon%20nanotube%20sub-carbon%20additives%20and%20graphene%20oxide%20.pdf; http://umpir.ump.edu.my/id/eprint/38067/; https://doi.org/10.1021/acssuschemeng.2c04808; https://doi.org/10.1021/acssuschemeng.2c04808

High-voltage spinel LiNi0.5Mn1.5O4 (LNMO) is a promising cathode material for next-generation lithium-ion batteries (LIBs), but its poor cycle performance has impeded its commercialization. In this study, we developed highly stable LNMO cathode materials having an octahedral morphology through a sol...