The solid-state diffusion coefficient of the electrode active material is one of the key parameters in lithium-ion battery modelling. Conventionally, this diffusion coefficient is estimated through the galvanostatic intermittent titration technique (GITT). In this work, the validity of GITT and a faster alternative technique, intermittent current interruption (ICI), are investigated regarding their effectiveness through a black-box testing approach. A Doyle-Fuller-Newman model with parameters for a LiNi0. 8Mn0. 1Co0. 1O2 electrode is used as a fairly faithful representation as a real battery system, and the GITT and ICI experiments are simulated to extract the diffusion coefficient. With the parameters used in this work, the results show th...
The simplified galvanostatic intermittent titration technique (GITT) model, which was first proposed...
This paper examines the impact of the characterisation technique considered for the determination of...
The validity of estimating the solid phase diffusion coefficient, Ds, of a lithium intercalation ele...
The solid-state diffusion coefficient of the electrode active material is one of the key parameters ...
The galvanostatic intermittent titration technique (GITT) is considered the go-to method for determi...
This is the dataset of electrochemical and operando X-ray diffraction experiments for our publicatio...
Lithium ion batteries (LIBs) are the battery of choice for a number of applications, and the LIB mar...
This is the dataset of electrochemical and operando X-ray diffraction experiments for our publicatio...
International audienceThe Li-ion battery (LIB) modeling community needs to rely on a vast bank of me...
Solid phase diffusivity Ds is a key parameter in Lithium-Ion cell models because solid phase diffusi...
Diffusion coefficients are important parameters for the characterization of new electrode materials,...
Graphite is used as a state-of-the-art anode in commercial lithium-ion batteries (LIBs) due to its h...
To establish the kinetics of the lithium insertion materials used as the electrodes in lithium-ion b...
The simplified galvanostatic intermittent titration technique (GITT) model, which was first proposed...
This paper examines the impact of the characterisation technique considered for the determination of...
The validity of estimating the solid phase diffusion coefficient, Ds, of a lithium intercalation ele...
The solid-state diffusion coefficient of the electrode active material is one of the key parameters ...
The galvanostatic intermittent titration technique (GITT) is considered the go-to method for determi...
This is the dataset of electrochemical and operando X-ray diffraction experiments for our publicatio...
Lithium ion batteries (LIBs) are the battery of choice for a number of applications, and the LIB mar...
This is the dataset of electrochemical and operando X-ray diffraction experiments for our publicatio...
International audienceThe Li-ion battery (LIB) modeling community needs to rely on a vast bank of me...
Solid phase diffusivity Ds is a key parameter in Lithium-Ion cell models because solid phase diffusi...
Diffusion coefficients are important parameters for the characterization of new electrode materials,...
Graphite is used as a state-of-the-art anode in commercial lithium-ion batteries (LIBs) due to its h...
To establish the kinetics of the lithium insertion materials used as the electrodes in lithium-ion b...
The simplified galvanostatic intermittent titration technique (GITT) model, which was first proposed...
This paper examines the impact of the characterisation technique considered for the determination of...
The validity of estimating the solid phase diffusion coefficient, Ds, of a lithium intercalation ele...