title: The role of AlF3 coatings in improving electrochemical cycling of Li-enriched nickel-manganese oxide electrodes for Li-ion batteries.
abstract: A Li[Li(0.19)Ni(0.16)Co(0.08)Mn(0.57)]O(2) cathode was coated with AlF(3) on the surface. The AlF(3)-coating enhanced the overall electrochemical characteristics of the electrode while overcoming the typical shortcomings of lithium-enriched cathodes. This improvement was attributed to the transformation of the initial electrode layer to a spinel phase, induced by the Li chemical leaching effect of the AlF(3) coating layer.
authors.affiliation: Department of WCU Energy Engineering, Chemical Engineering, Hanyang University, Seoul, Republic of Korea. yksun@hanyang.ac.kr
authors.forename: Yang-Kook
authors.initials: YK
authors.lastname: Sun
authors.forename: Min-Joon
authors.initials: MJ
authors.lastname: Lee
authors.forename: Chong S
authors.initials: CS
authors.lastname: Yoon
authors.forename: Jusef
authors.initials: J
authors.lastname: Hassoun
authors.forename: Khalil
authors.initials: K
authors.lastname: Amine
authors.forename: Bruno
authors.initials: B
authors.lastname: Scrosati
mesh_terms: D017607:Aluminum Compounds / Q000737:chemistry*; D011211:Electric Power Supplies; D004566:Electrodes; D005459:Fluorides / Q000737:chemistry*; D008094:Lithium / Q000737:chemistry*; D008345:Manganese / Q000737:chemistry; D009532:Nickel / Q000737:chemistry; D010087:Oxides / Q000737:chemistry; D013499:Surface Properties
chemical_list: D017607:Aluminum Compounds; D010087:Oxides; D008345:Manganese; D009532:Nickel; D008094:Lithium; D005459:Fluorides; C032311:aluminum fluoride