Year: 2025
Type: article
Abstract: System, along with the electrical conductivity and density of the saturated system, exhibited linear variations in the temperature range of 1123-1373 K. The transport number, migration rate, and diffusion coefficient of dissolved O*(ii) ions underwent non-linear changes with increasing potential within the range of 3.0-4.5 V, reaching a maximum in the range of 3.75-4.25 V, while still increasing linearly with temperature. When the [temperature-potential] was in the [1200 K↑-3.5 V↑] range, the migration rate and diffusion coefficient of O*(ii) ions were the highest, with the potential playing a dominant role in the diffusion coefficient of O*(ii) ions. The radial distribution function values of the ions in the system indicated that Nd*(iii) ions had the strongest restraining effect on the dissolved O*(ii) ions during the diffusion process.
Source: RSC Advances
DOI: 10.1039/d4ra08877h
Authors: Kailei Sun, Linsheng Luo, Xu Wang
Institution: Jiangxi University of Science and Technology
Language: English
Subfield: Fluid Flow and Transfer Processes
Field: Chemical Engineering
Domain: Physical Sciences
Open Access status: gold
Estimated APC paid: $1,042
Awards: G3733900441, G7851915586
OpenAlex ID: W4409208284