Modeling transport properties and electrochemical performance of hierarchically structured lithium-ion battery cathodes using resistor networks and mathematical half-cell models

• Tác giả: Oleg Birkholz
• Ngôn ngữ: eng
• ISBN: KSP/1000143556
• Thông tin xuất bản: KIT Scientific Publishing 2022
• Mô tả vật lý: 1 electronic resource (246 p.)
• Bộ sưu tập: Tài liệu truy cập mở
• ID: 343860
• Chủ đề: 1. Mechanical engineering & materials

Tóm tắt

Hierarchically structured active materials in electrodes of lithium-ion cells are promising candidates for increasing gravimetric energy density and improving rate capability of the system. To investigate the influence of cathode structures on the performance of the whole cell, efficient tools for calculating effective transport properties of granular systems are developed and their influence on the electrochemical performance is investigated in specially adapted cell models.