Synthesis and enhanced formaldehyde gas-sensing performance of mesoporous SnO2 nanospheres doped with trivalent metal-cations

Boosting high-rate Li-ion storage properties by La(III) ion doping in spinel (Co 0.2Cr 0.2Fe 0.2Mn 0.2Ni 0.2) 3O 4 high-entropy oxide anode

“…La 3+ doping could refine the crystalline grain, thereby to improve the specific surface area [34]. It's well known that the high specific surface area and the rich mesoporous structures not only provide sufficient passageway for Li + uptake and release during the electrochemical process, but also increase the contact area of active material/electrolyte, thus improve the lithium storage capability [35].…”