Bare Nb2C and Nb3C2 systems show an extremely high theoretical capacitance of Li atoms.
Lithium oxygen batteries have recently received attention due to their extremely high theoretical energy densities, which far exceed that of any other existing energy storage technology.
Taking advantage of an extremely high theoretical capacity of 4200 mAh g−1, silicon has been considered one of the most promising anode materials for lithium ion batteries.
However, the epistemological problems of platonism in general notwithstanding, abstract entities are largely recognized as, if perhaps not indispensible, extremely useful theoretical constructs, and are ubiquitous in contemporary philosophy of language, logic, mathematics, and linguistics, and in artificial intelligence.
Although Si has an extremely high theoretical capacity, the bulk Si powders have demonstrated very poor electrochemical performance, due to the large volume variation during the charge and discharge processes, resulting in pulverization and delamination from the current collectors.
Graphene (Gr) and its hybrids, which rely on their high thermal conductivity, excellent mobility of charge carriers, and extremely high theoretical specific surface area, have been widely used as CEs in DSSCs [9 11].
Lithium metal battery, one of the most promising candidates for high-energy-density storage system, has attracted extensive interest due to its extremely high theoretical specific capacity, low gravimetric density and lowest negative redox potential.
Lithium metal has always been considered as a "Holy Grail" of anode materials for high-energy-density batteries owing to its extremely high theoretical gravimetric capacity of 3860 mAh g−1 and the lowest electrochemical potential of −3.04 V.
Lithium-sulfur battery is considered as one of high performance batteries of the new generation owing to its extremely high theoretical capacity, energy density, good environmental protection and low cost.
Silicon (Si), associated with its natural abundance, low discharge voltage vs. Li/Li+, and extremely high theoretical capacity (~4200 mAh g−1,), has been extensively explored as anode for lithium ion battery.
