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AssigneeSaudi Arabian Oil Company
InventorsMuhammad Arsalan, Edreese Alsharaeh, Yasmin Mussa
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Presented here are nanocomposites and rechargeable batteries. In certain embodiments, nanocomposites a nanocomposite is resistant to thermal runaway, and useful as an electrode material in rechargeable batteries that are safe, reliable, and stable when operated at high temperature and high pressure. The present disclosure also provides methods of preparing rechargeable batteries. For example, rechargeable batteries that include nanocomposites of the present disclosure as an electrode material have, in some embodiments, an enhanced performance and stability over a broad temperature range from room temperature to high temperatures. These batteries fill an important need by providing a safe and reliable power source for devices operated at high temperatures and pressures such as downhole equipment used in the oil industry.
A method of preparing a thermally stable nanoparticle/graphene/boron nitride (BN) nanocomposite, the method comprising steps of:
A method of preparing an electrode comprising:
A method of preparing an electrode comprising:
A lithium-ion battery comprising an anode, a cathode, an electrolyte and a separator between the anode and the cathode, wherein the anode comprises a nanocomposite, wherein the nanocomposite comprises nanoparticles, graphene, and boron nitride.
Dependencies are inferred from the claim text.