Abstract: A metal halide battery includes an intercalation anode, a cathode that includes a metal halide incorporated into an electrically conductive material, an oxidizing gas, and an electrolyte in contact with the intercalation anode, the cathode, and the oxidizing gas. The battery has a cycle life reaching 1000 cycles at a current density that enables the battery to charge within 10-15 minutes. Electrolytes that may be used in the metal halide batteries include (i) carbonate ester-based compounds with at least one ethyl group and an ion-conducting salt and/or (ii) at least one cyclic ester compound.

Abstract: Electrochemical cells that incorporate a greenhouse gas, including an electrode that includes an electrode active material, an electrolyte including an electrolytic solvent, and a housing that encloses the electrode and electrolyte under a gaseous atmosphere including a greenhouse gas, where the electrolyte is in contact with the electrode, and the electrode active material has a solubility of at least 0.01 M in the electrolytic solvent.

Abstract: An electronic device includes: a host processor configured to control an operation of the electronic device; accelerators of heterogeneous hardware types configured to exchange data with each other through direct communication; and a control unit configured to convert a command received from the host processor, based on a type of each of the accelerators and transfer a result of the converting to a corresponding accelerator among the accelerators.

Abstract: Disclosed herein are batteries comprising cathodes having halogenated compounds as cathode active materials and including a greenhouse gas within the battery. The halogenated batteries can be operated under an atmosphere comprising a greenhouse gas, wherein the battery is fabricated under a greenhouse gas atmosphere, or wherein the greenhouse gas is introduced into the battery before use. Also disclosed herein are methods of fabricating batteries comprising cathodes having halogenated compounds as cathode active materials and including a greenhouse gas within the battery. The halogenated batteries can include an aliphatic nitrile compound as part of the electrolyte, an organic material having a conjugated cyclic structure as part of the cathode active material, or a metal oxide as part of the anode active material to improve the battery performance.

Abstract: A rechargeable metal halide battery shows increased metal halide utilization with the introduction of electronegative heteroatom-enriched conductive additives into a metal halide cathode incorporated into an electrically conductive material. The electronegative heteroatom-enriched conductive additives include nitrogen-doped carbon, such as nitrogen-doped single layer graphene, and oxygen-enriched carbon, such as acid-treated carbon black. The modified batteries utilize 20-30% more metal halide than unmodified batteries resulting in enhanced specific capacity and energy density.

Abstract: A data reduction device, a data reduction method, and a system including the data reduction device are provided. The data reduction device includes a control module configured to generate a control signal in response to a first kernel request received from an external entity, a direct memory access (DMA) engine configured to read request data corresponding to the first kernel request from an external entity in response to the control signal, and a data reduction core configured in such a manner that the request data is reduced through a first operation to be generated first reduction data or the first reduction data is reduced through a second operation to be generated as second reduction data.

Abstract: Batteries that include an electrolyte, having an electrolytic solvent, and a cathode, the cathode including a first cathode active material in contact with a second cathode active material, and where a ratio of the solubility of the first cathode active material in the electrolytic solvent to the solubility of the second cathode active material in the electrolytic solvent is less than 0.5. The batteries can be economically packed and can provide high energy density.

Abstract: An energy storage device includes a coated anode. The coated anode includes a metallic anode in contact with an electrically non-conductive star polymer coating. The star polymers in the star polymer coating include a core with at least 3 arms attached to the core. At least some of the arms of the star polymers have ionically conductive polar functional groups. The energy storage device further includes a cathode and an electrolyte in contact with both the cathode and the coated anode.

Abstract: An electronic device includes: a host box comprising a host processor configured to control an operation of the electronic device, a host motherboard in which the host processor is disposed, and a host power supply unit (PSU) configured to supply power to a component connected to the host motherboard; and one or more extension boxes controlled by the host box, wherein each of the one or more extension boxes comprises an extension motherboard independent of the host box, and an extension PSU independent of the host box and configured to supply power to a component connected to the extension motherboard.

Abstract: A TOE-based network interface device, a method of operating the same, and a server device including the same are provided. The network interface device includes an event scheduler configured to generate connection information on a requested event and to perform scheduling on the connection information to output a first control signal, a first TCP controller and a second TCP controller, each configured to receive the connection information from the event scheduler and to control an arithmetic operation on the connection information, and a memory control logic configured to transmit the connection information to a first memory or to store the connection information in a second memory in response to the first control signal.

Abstract: A data reduction device, a data reduction method, and a system including the data reduction device are provided. The data reduction device includes a control module configured to generate a control signal in response to a first kernel request received from an external entity, a direct memory access (DMA) engine configured to read request data corresponding to the first kernel request from an external entity in response to the control signal, and a data reduction core configured in such a manner that the request data is reduced through a first operation to be generated first reduction data or the first reduction data is reduced through a second operation to be generated as second reduction data.

Abstract: A rechargeable metal halide battery fabricated with a liquid nitrogen treated metallic anode demonstrates a stable cycle life with a slow rate of degradation and high discharge capacity in comparison to battery cells with untreated anodes. The anode, which may be an alkali metal and/or an alkaline earth metal, is pretreated with the liquid nitrogen prior to formation in a battery stack. The liquid nitrogen treatment forms a metal nitride on a surface of the anode that (i) increases the surface area of the anode, (ii) acts as a passivation layer that prevents detrimental SEI-forming side reactions that degrade anodes, and (iii) suppresses dendrite growth. Where the anode is lithium, the metal nitride is lithium nitride (Li3N).

Abstract: An energy storage device includes an anode; a cathode; an electrolyte in contact with both the anode and the cathode; and an electrically non-conductive, porous separator between the anode and the cathode. At least one major surface of the porous separator includes a coating with a layer having a star polymer. The star polymer includes a hydrophobic core and at least three arms, wherein at least some of the arms includes ion-conductive polar functional groups.

Abstract: A data reduction device, a data reduction method, and a system including the data reduction device are provided. The data reduction device includes a control module configured to generate a control signal in response to a first kernel request received from an external entity, a direct memory access (DMA) engine configured to read request data corresponding to the first kernel request from an external entity in response to the control signal, and a data reduction core configured in such a manner that the request data is reduced through a first operation to be generated first reduction data or the first reduction data is reduced through a second operation to be generated as second reduction data.

Abstract: A TOE-based network interface device, a method of operating the same, and a server device including the same are provided. The network interface device includes an event scheduler configured to generate connection information on a requested event and to perform scheduling on the connection information to output a first control signal, a first TCP controller and a second TCP controller, each configured to receive the connection information from the event scheduler and to control an arithmetic operation on the connection information, and a memory control logic configured to transmit the connection information to a first memory or to store the connection information in a second memory in response to the first control signal.

Abstract: Solid-state batteries that include an electrolyte, having an electrolyte material, where at least a portion of the electrolyte material is solid, and the solid portion of the electrolyte material includes a first chlorine compound, and a cathode that is in contact with the electrolyte, the cathode including a cathode active material, and where the cathode active material includes a second chlorine compound. The batteries can be economically packed and can provide high energy density.

Abstract: Self-charging electrochemical cells, including self-charging batteries that incorporate such self-charging electrochemical cells, the electrochemical cells including a cathode including a cathode active material, an electrolyte including a solvent and a salt dissolved in the solvent, the electrolyte being in contact with the cathode, where the cathode active material is transformed into a discharge product during or after a discharge of the self-charging electrochemical cell and a solubility of the cathode active material in the electrolyte is less than a solubility of the discharge product in the electrolyte.

Abstract: A rechargeable metal halide battery shows increased metal halide utilization with the introduction of electronegative heteroatom-enriched conductive additives into a metal halide cathode incorporated into an electrically conductive material. The electronegative heteroatom-enriched conductive additives include nitrogen-doped carbon, such as nitrogen-doped single layer graphene, and oxygen-enriched carbon, such as acid-treated carbon black. The modified batteries utilize 20-30% more metal halide than unmodified batteries resulting in enhanced specific capacity and energy density.

Abstract: Batteries that include an electrolyte, having an electrolytic solvent, and a cathode, the cathode including a first cathode active material in contact with a second cathode active material, and where a ratio of the solubility of the first cathode active material in the electrolytic solvent to the solubility of the second cathode active material in the electrolytic solvent is less than 0.5. The batteries can be economically packed and can provide high energy density.

Abstract: A rechargeable metal halide battery shows increased metal halide utilization with the introduction of electronegative heteroatom-enriched conductive additives into a metal halide cathode incorporated into an electrically conductive material. The electronegative heteroatom-enriched conductive additives include nitrogen-doped carbon, such as nitrogen-doped single layer graphene, and oxygen-enriched carbon, such as acid-treated carbon black. The modified batteries utilize 20-30% more metal halide than unmodified batteries resulting in enhanced specific capacity and energy density.