Multicomponent Diffusion Systems.

Electrochemistry;Thermoelectrochemistry;Forced Convection Effect on Electrochemical Response;Mass Transport;Gas Kinetic Theory;Mechanical Engineering;Engineering;Mechanical Engineering

Kim, Sun UngSiegel, Donald Jason ;

University of Michigan

关键词: Electrochemistry;    Thermoelectrochemistry;    Forced Convection Effect on Electrochemical Response;    Mass Transport;    Gas Kinetic Theory;    Mechanical Engineering;    Engineering;    Mechanical Engineering;   

Others  :  https://deepblue.lib.umich.edu/bitstream/handle/2027.42/102361/sunung_1.pdf?sequence=1&isAllowed=y

瑞士|英语

来源: The Illinois Digital Environment for Access to Learning and Scholarship

【 摘 要 】

This dissertation focuses on coupled multicomponent mass, heat, and charge transfer analyses of chemical and electrochemical systems. First, the Stefan-Maxwell multicomponent diffusion theory is introduced, along with constitutive laws for chemical and electrochemical potential. This set of model equations is then applied to various systems: gas diffusion in a tube, simultaneous mass and charge transfer in a convection battery, coupled heat and charge transfer in a prismatic lithium-ion battery, and coupled heat, mass, and charge transfer in a very-high-capacity lithium-ion cell.