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Forming Gas Treatment of Lithium Ion Battery Anode Graphite Powders Forming Gas Treatment of Lithium Ion Battery Anode Graphite Powders Disclosure Number 201102631 Technology Summary The invention takes a natural graphite and subjects it to a heat-treatment protocol that must include exposure to forming gas. The surface chemistry is optimized during the …

Novel Low-cost Carbon Composite Anodes for Lithium and Sodium Ion Batteries Novel Low-cost Carbon Composite Anodes for Lithium and Sodium Ion Batteries Disclosure Number 201503528 Technology Summary We report a method to prepare low-cost, high capacity lithium ion battery anodes using low-cost carbon composites with suitable material additions; and demonstrated their performances in…

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Instrument Hb2c For more information, contactInstrument Scientist: Jaime Fernandez-Baca, fernandezbja@ornl.gov, 865.576.8659 http://neutrons.ornl.gov/instruments/HFIR/HB-2C.shtml The US/Japan WAND at the HFIR HB-2C beam tube was designed to provide two specialized data-collection capabilities: (1) fast measurements of medium-resolution powder-diffraction patterns and (2) measurements of diffuse s…

Nano Structural Anodes for Radiation Detectors Disclosure Number 201102566 Technology Summary The invention is directed towards the use of small diameter anodes such as carbon fibers, carbon nanotubes, and nanostructured Si wafers which are useful as anodes in radiation detection devices such as proportional radiation counters (PCs). Nano-sized anodes in …

Instrument Hb3a For more information, contactInstrument Scientist: Bryan Chakoumakos, chakoumakobc@ornl.gov, 865.574.5235 http://neutrons.ornl.gov/instruments/HFIR/HB-3A.shtml The Four-Circle Diffractometer goniometer has a full circle with a 4-K closed- cycle helium refrigerator. The detector is 3He with a 7-anode array in a honeycomb pattern. The upper 2 limit is 100 in bisecting mode. A mu…

A long-life and high-energy lithium-ion battery using highly porous anode material for large-scale electrical energy storage A long-life and high-energy lithium-ion battery using highly porous anode material for large-scale electrical energy storage Disclosure Number 201303106 Technology Summary Lithium-ion batteries (LIBs) represent the most important and advan…

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High Performance Anode Material Scientists at ORNL have developed a new nano-wire anode material that overcomes the limitations of similar anode materials that have poor capacity retention and/or high production cost. The ORNL material uses a low cost, low temperature, catalyst-free scalable process. The anode material consists of a vertically-aligned metal- core-shell nano-wire array. The amo…

System for Electrolysis of Water to Produce Hydrogen The electrolysis of water offers an alternative method for large scale production of hydrogen, without toxic and environmentally damaging byproducts. By using multiple microelectrodes on a substrate plus nearby counterelectrodes, an ORNL researcher invented a scalable means of splitting water into hydrogen and/or oxygen. This system functions w…

Lithiated and Passivated Lithium Ion Battery Anodes Disclosure Number 201403389 Technology Summary The present invention ensures a more robust and long-lived Li-ion battery while also reducing the costs associated with pre-sale formation cycles. Battery grade anode materials, including graphite, silicon, and MXene phases, can be pre-lithiated to controlled compositions with efficient…

Lignin-based Active Anode Materials Synthesized from Low-Cost Renewable Resources Lignin-based Active Anode Materials Synthesized from Low-Cost Renewable Resources Disclosure Number 201102629 Technology Summary Lithium-ion battery packs in hybrid electric vehicles (HEVs) and fully electric vehicles (EVs) in the near term will contain carbon-based active …

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