enow.com Web Search

Search results

  1. Results from the WOW.Com Content Network
  2. Lithium nickel manganese cobalt oxides - Wikipedia

    en.wikipedia.org/wiki/Lithium_nickel_manganese...

    Lithium nickel manganese cobalt oxides (abbreviated NMC, Li-NMC, LNMC, or NCM) are mixed metal oxides of lithium, nickel, manganese and cobalt with the general formula LiNi x Mn y Co 1-x-y O 2. These materials are commonly used in lithium-ion batteries for mobile devices and electric vehicles, acting as the positively charged cathode.

  3. Lithium cobalt oxide - Wikipedia

    en.wikipedia.org/wiki/Lithium_cobalt_oxide

    Fully reduced lithium cobalt oxide can be prepared by heating a stoichiometric mixture of lithium carbonate Li 2 CO 3 and cobalt(II,III) oxide Co 3 O 4 or metallic cobalt at 600–800 °C, then annealing the product at 900 °C for many hours, all under an oxygen atmosphere. [6] [3] [7] Nanometer-sized and sub-micrometer sized LCO synthesis ...

  4. Lithium nickel cobalt aluminium oxides - Wikipedia

    en.wikipedia.org/wiki/Lithium_nickel_cobalt...

    It is estimated that the NCA battery pack in a Tesla Model 3 contains between 4.5 and 9.5 kg of cobalt and 11.6 kg of lithium. [4] Lithium nickel oxide LiNiO 2, which is closely related to NCA, or nickel(IV) oxide NiO 2 itself, cannot yet be used as a battery material because it is mechanically unstable, shows a rapid loss of capacity and has ...

  5. Oxonickelates - Wikipedia

    en.wikipedia.org/wiki/Oxonickelates

    Nickel forms a series of mixed oxide compounds which are commonly called nickelates. A nickelate is an anion containing nickel or a salt containing a nickelate anion, or a double compound containing nickel bound to oxygen and other elements. Nickel can be in different or even mixed oxidation states, ranging from +1, +2, +3 to +4.

  6. Comparison of commercial battery types - Wikipedia

    en.wikipedia.org/wiki/Comparison_of_commercial...

    Lithium manganese oxide or Lithium nickel manganese cobalt oxide Yes 2008 [44] 1.6–1.8 [45] 2.3–2.4 [45] 2.8 [45] 0.22–0.40 (60–110) 0.64 (177) 3,000– 5,100 [46] 0.39 (2539) [46] 85 [46] 2–5 [46] 10–20 [46] Lithium cobalt oxide: LiCoO 2 ICR LCO Li‑cobalt [47] Graphite ‡ LiPF 6 / LiBF 4 / LiClO 4: Lithium cobalt oxide: Yes 1991 ...

  7. Lithium-ion battery - Wikipedia

    en.wikipedia.org/wiki/Lithium-ion_battery

    In addition to a lower (than cobalt) cost, nickel-oxide based materials benefit from the two-electron redox chemistry of Ni: in layered oxides comprising nickel (such as nickel-cobalt-manganese NCM and nickel-cobalt-aluminium oxides NCA), Ni cycles between the oxidation states +2 and +4 (in one step between +3.5 and +4.3 V), [82] [75] cobalt ...

  8. File:Schematic of a Li-ion battery.jpg - Wikipedia

    en.wikipedia.org/wiki/File:Schematic_of_a_Li-ion...

    Main page; Contents; Current events; Random article; About Wikipedia; Contact us; Donate

  9. Electric vehicle supply chain - Wikipedia

    en.wikipedia.org/wiki/Electric_vehicle_supply_chain

    Three types of batteries dominate the electric vehicle market. They are usually defined by the cathode material they contain: nickel-cobalt-manganese oxides (NMC), nickel-cobalt-aluminum oxide (NCA), and lithium iron phosphate (LFP). [3] LFP has become widely used in China in the 202s, while in most other countries NMC and NCA are currently ...