“…39 The main objective of this study is to compute the thermodynamic properties of the three end-members as a function of Table 1 Formation energies from elements obtained in previous works. The relative error is calculated based on standard enthalpy of formation experimental data 10,15,17,32,33 Ref. temperature using DFT, which is part of an effort aiming at building a CALPHAD model of the NMC system.…”
Section: Introductionmentioning
confidence: 99%
“…39 The main objective of this study is to compute the thermodynamic properties of the three end-members as a function of energies from elements obtained in previous works. The relative error is calculated based on standard enthalpy of formation experimental data 10,15,17,32,33 Ref. In order to estimate and minimize the uncertainties in our results, we studied in detail several aspects of the methodology: (1) the various possibilities for writing the DFT-computed chemical reaction that gives access to the formation energy;…”
The formation energies of LiCoO2, LiNiO2 and LiMnO2 were calculated using a combination of adequately selected Hess cycles and DFT computations. Several exchange-correlation functionals were tested and PBE for solids...
“…39 The main objective of this study is to compute the thermodynamic properties of the three end-members as a function of Table 1 Formation energies from elements obtained in previous works. The relative error is calculated based on standard enthalpy of formation experimental data 10,15,17,32,33 Ref. temperature using DFT, which is part of an effort aiming at building a CALPHAD model of the NMC system.…”
Section: Introductionmentioning
confidence: 99%
“…39 The main objective of this study is to compute the thermodynamic properties of the three end-members as a function of energies from elements obtained in previous works. The relative error is calculated based on standard enthalpy of formation experimental data 10,15,17,32,33 Ref. In order to estimate and minimize the uncertainties in our results, we studied in detail several aspects of the methodology: (1) the various possibilities for writing the DFT-computed chemical reaction that gives access to the formation energy;…”
The formation energies of LiCoO2, LiNiO2 and LiMnO2 were calculated using a combination of adequately selected Hess cycles and DFT computations. Several exchange-correlation functionals were tested and PBE for solids...
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