Daniela Dogaru
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View article: Scale-Up of Lithium Iron Phosphate Cathodes with High Active Materials Contents for Lithium Ion Cells
Scale-Up of Lithium Iron Phosphate Cathodes with High Active Materials Contents for Lithium Ion Cells Open
The size of a lithium iron phosphate (LFP) cathode mix was increased by a factor of thirty, and the capacity of the cells produced with it by a factor of three-hundred. As well as rate and cycling tests, the coatings were also characterise…
View article: Design of experiments for optimizing the calendering process in Li-ion battery manufacturing
Design of experiments for optimizing the calendering process in Li-ion battery manufacturing Open
Calendering is a key yet complex manufacturing process that has varied effects on the Li-ion battery cell performance. Finding the optimal compaction can require many experiments if using the traditional one-factor-at-a-time method, which …
View article: Optimisation of Industrially Relevant Electrode Formulations for LFP Cathodes in Lithium Ion Cells
Optimisation of Industrially Relevant Electrode Formulations for LFP Cathodes in Lithium Ion Cells Open
The electrode formulation has a significant effect on the performance of lithium ion cells. The active material, binder, and conductive carbon all have different roles, and finding the optimum composition can be difficult using an iterativ…
View article: Measurement of anisotropic volumetric resistivity in lithium ion electrodes
Measurement of anisotropic volumetric resistivity in lithium ion electrodes Open
Lithium ion electrodes with carbon fibres can show X – Y anisotropy in their electronic conductivity. The interface resistance between coatings and foils is much larger than the coating resistance; for cathodes the former is reduced by cal…