. 2021 Sep 22;6(39):25562–25573. doi: 10.1021/acsomega.1c03656

Table 2. Nitrogen Adsorption–Desportion (BET) Data and Rietveld Refinement Obtained from SXRD and PND Data for the LMNO–Ar and LMNO–H₂ Samples Obtained at 700 °C.

Parameters	LMNO–Ar	LMNO–H₂	% difference
surface area (m² g^–1)^a	7.0	7.9	12.9
pore volume (cm³g^–1)^a	0.108	0.132	22.2
pore size (nm)^a	60.1	67.0	11.5
phase P4₃32 content (%)^b	86.2	94.1
phase Fd3̅m content (%)^b	0.10	5.9
rock salt (Li_0.8Mn_0.81O₂) content (%)^b	13.7
NiO impurity (%)^c	11.8	0.1

Nitrogen adsorption–desoprtion (BET) data.

SXRD Reitveld refinement.

PND Reitveld refinement.

Table 2. Nitrogen Adsorption–Desportion (BET) Data and Rietveld Refinement Obtained from SXRD and PND Data for the LMNO–Ar and LMNO–H2 Samples Obtained at 700 °C.