Jeong, Doo Seok Kim, Inho Lee, Taek Seong Lee, Wook Seong Lee, Kyeong-Seok Lee, Doh-Kwon 2024-01-20T14:03:35Z 2024-01-20T14:03:35Z 2021-09-04 2012-09 0374-4884 https://pubs.kist.re.kr/handle/201004/128945 The time-dependent redistribution of mobile A (z+) cations and X (z-) anions in a AX solid electrolyte was calculated by solving the drift-diffusion equation. In this calculation, no first-order approximation was employed because a breakdown of the first-order approximation (FOA) probably takes place when the gradient of the chemical and/or the electrostatic potential in the electrolyte is high. Moreover, the differential diffusivity and mobility of the ions were evaluated in the electrolyte under various conditions. The calculated results were compared with those of FOA-based calculations. English KOREAN PHYSICAL SOC NANOIONICS Electric-field-enhanced ionic diffusivity in electrolytes: A model study Article 10.3938/jkps.61.913 1 JOURNAL OF THE KOREAN PHYSICAL SOCIETY, v.61, no.6, pp.913 - 919 JOURNAL OF THE KOREAN PHYSICAL SOCIETY 61 6 913 919 scie scopus kci ART001705576 000309231500016 2-s2.0-84866851153 Physics, Multidisciplinary Physics Article; Proceedings Paper NANOIONICS Electrolyte Drift-diffusion First-order approximation