Arie, Arenst Andreas Lee, Joong Kee 2024-01-20T19:31:38Z 2024-01-20T19:31:38Z 2021-09-02 2010-05 0031-8949 https://pubs.kist.re.kr/handle/201004/131520 The diffusion coefficient of lithium ions in fullerene-coated silicon thin film electrodes, prepared by the plasma-assisted deposition technique, was estimated by a specific electrochemical measurement known as cyclic voltammetry (CV) and then compared with that of a bare silicon film used as the anode in lithium ion batteries. Based on our experimental range, the diffusion coefficient of the fullerene-coated Si thin film was found to be similar to 10(-9) cm(2) s(-1) or two orders of magnitude higher than that of the bare Si thin film (similar to 10(11) cm(2) s(-1)). It can be concluded that the fullerene film acts as an artificial solid electrolyte interphase (SEI) layer during charging-discharging tests. English IOP PUBLISHING LTD THIN-FILM ANODE ELECTRODES A study of Li-ion diffusion kinetics in the fullerene-coated Si anodes of lithium ion batteries Article 10.1088/0031-8949/2010/T139/014013 1 PHYSICA SCRIPTA, v.T139 PHYSICA SCRIPTA T139 scie scopus 000278323100014 2-s2.0-77954708182 Physics, Multidisciplinary Physics Article; Proceedings Paper THIN-FILM ANODE ELECTRODES diffusion coefficient SEI Lithium ions Si-anodes