Abstract: A process for forming a lithium-metal-oxygen film on a lithium SSE. A metal-ligand complex is exposed to the SSE such as for 30-600 seconds in a chemical vapor transfer reactor at a temperature of 200-350° C.

Abstract: Transition metal dichalcogenides (TMDs) are deposited as thin layers on a substrate. The TMDs may be grown on oxide substrates and may have a tunable TMD-oxide interface.

Abstract: A process for forming a fluoride-based coating on an electrode material that is at least partially covered with a surface carbonate, includes disposing the electrode material in a reactor. The electrode material is exposed to a vapor of a fluoride-based precursor material such that the fluoride-based precursor material dopes the surface carbonate so as to form a layer of a fluoride coating on the electrode material.

Abstract: Selective receiver coatings provide high performance for concentrated solar power applications. The solar selective coating provides high solar absorptivity (90% or greater) with low IR emissivity (0.1 or less) while maintaining stability at temperatures greater than 700° C. The coating comprises a composite of a mesoporous photonic matrix with a conformal optical coating. One example composite coating includes a mesoporous photonic coating comprising a plurality of particles having sizes between 100 nm and 2000 nm, and a conformal optical coating formed by Atomic Layer Deposition (ALD) that infiltrates the mesoporous structure of the photonic coating and comprises metal nanoparticles and an amorphous dielectric matrix.

Abstract: Time projection chambers are useful for high energy particle physics, nuclear physics, and astronomy. To enhance the particle detection efficiency and performance of the projection chambers functional bilayer thin film coatings based on the atomic layer deposition method are utilized. Coating material selection is based on Auger neutralization process ion induced electron emission from metallic surfaces (e.g., Mo or W) combined with a high secondary electron emission coefficient. Application of high secondary electron emission materials (e.g., MgO and CaF2) enhances the multiplication of these emitted electrons from ion induction processes. Therefore, using suitable bilayer coatings the overall TPC signal detection efficiency can be increased.

Abstract: A process for forming a lithium-metal-carbon film on a lithium metal structure. A metal-ligand complex is exposed to the metal ligand, such as for 5-30 seconds in a chemical vapor transfer reactor at a temperature of 100-180° C.

Abstract: Transition metal dichalcogenides (TMDs) are deposited by atomic layer deposition as thin layers on a substrate. The TMDs may be grown on oxide substrates and may have a tunable TMD-oxide interface. The TMD may be etched using an atomic layer etching technique.

Abstract: A system and method for improved atomic layer deposition. The system includes a top showerhead plate, a substrate and a bottom showerhead plate. The substrate includes a porous microchannel plate and a substrate holder is positioned in the system to insure flow-through of the gas precursor.

Abstract: A lithium boron coating and a method of producing the same. Atomic layer deposition deposits lithium and boron to form a lithium borate layer. The lithium borate maybe deposited as a solid electrolyte.

Abstract: A secondary electron emissive coating. The coating is formed by atomic layer deposition of CaF2 on a substrate by ALD half cycle exposure of an alkaline metal amidinate and ALD half cycle exposure of a fluorinated compound, where the deposition occurs at a reaction temperature greater than a highest sublimation temperature of the first metal precursor and the second metal precursor and less than 50° C. above the highest sublimation temperature.

Abstract: The sequential infiltration synthesis (SIS) and Atomic Layer Deposition (ALD) of metal and/or metal oxides on personal medical equipment (PPE). The deposited metal and/or metal oxides imbues antimicrobial properties to the PPE.

Abstract: The fabrication of robust interfaces between transition metal oxides and non-aqueous electrolytes is one of the great challenges of lithium ion batteries. Atomic layer deposition (ALD) of aluminum tungsten fluoride (AlWxFy) improves the electrochemical stability of LiCoO2. AlWxFy thin films were deposited by combining trimethylaluminum and tungsten hexafluoride. in-situ quartz crystal microbalance and transmission electron microscopy studies show that the films grow in a layer-by-layer fashion and are amorphous nature. Ultrathin AlWxFy coatings (<10 ?) on LiCoO2 significantly enhance stability relative to bare LiCoO2 when cycled to 4.4 V. The coated LiCoO2 exhibited superior rate capability (up to 400 mA/g) and discharge capacities at a current of 400 mA/g were 51% and 92% of the first cycle capacities for the bare and AlWxFy coated materials.

Abstract: A method of etching an organic or hybrid inorganic/organic material. The method etches molecular layer deposition coatings. An etching cycle comprises a first half reaction exposing the coating to a precursor. A second half reaction exposes a second precursor, removing or etching a portion of the coating.

Abstract: A method for coating of lithium ion electrode materials via atomic layer deposition. The coated materials may be integrated in part as a dopant in the electrode itself via heat treatment forming a doped lithium electrode.

Abstract: An electrode comprises an electrode core. A composite bilayer coating is conformally disposed on the electrode core. The composite bilayer coating comprises a first layer disposed on at least a portion of the electrode core. The first layer comprises a metal fluoride, a metal oxide or a metal sulfide. A second layer is disposed on the first layer and comprises a metal fluoride, a metal oxide or a metal sulfide.

Abstract: An ultra-thin film transition metal dichalcogenide (“TMD”) supported on a support. The TMD is formed from a metal grown by atomic layer deposition (“ALD”) on a substrate. The metal is sulphurized to produce a TMD ultra-thin layer.

Abstract: The fabrication of robust interfaces between transition metal oxides and non-aqueous electrolytes is one of the great challenges of lithium ion batteries. Atomic layer deposition (ALD) of aluminum tungsten fluoride (AlWxFy) improves the electrochemical stability of LiCoO2. AlWxFy thin films were deposited by combining trimethylaluminum and tungsten hexafluoride. in-situ quartz crystal microbalance and transmission electron microscopy studies show that the films grow in a layer-by-layer fashion and are amorphous nature. Ultrathin AlWxFy coatings (<10 ?) on LiCoO2 significantly enhance stability relative to bare LiCoO2 when cycled to 4.4 V. The coated LiCoO2 exhibited superior rate capability (up to 400 mA/g) and discharge capacities at a current of 400 mA/g were 51% and 92% of the first cycle capacities for the bare and AlWxFy coated materials.

Abstract: A secondary electron emissive coating. The coating is formed by atomic layer deposition of CaF2 on a substrate by ALD half cycle exposure of an alkaline metal amidinate and ALD half cycle exposure of a fluorinated compound, where the deposition occurs at a reaction temperature greater than a highest sublimation temperature of the first metal precursor and the second metal precursor and less than 50° C. above the highest sublimation temperature.

Abstract: A secondary electron emissive coating. The coating is formed by atomic layer deposition of CaF2 on a substrate by ALD half cycle exposure of an alkaline metal amidinate and ALD half cycle exposure of a fluorinated compound, where the deposition occurs at a reaction temperature greater than a highest sublimation temperature of the first metal precursor and the second metal precursor and less than 50° C. above the highest sublimation temperature.

Abstract: Coated nanofibers and methods for forming the same. A magnetic nanofiber is formed and a barrier coating is deposited on the magnetic nanofiber by atomic layer deposition (“ALD”) process. The coated nanofiber may include a reduced magnetic nanostructure and a barrier coating comprising a first oxide coating on the nanofiber, the coating being non-reactive with the magnetic polymer nanofiber, the barrier coating have a thickness of 2 nm to 12 nm.