Abstract: Disclosed is a virtualization device communicating with a host device executing a virtual machine and including a computational storage virtualization (CSV) device, a storage device, and a computational device. A method of operating the virtualization device includes receiving a first request indicating a first address of the virtual machine, a second address of the storage device, and a read operation, acquiring a third address of a real machine and a fourth address of the computational device based on the first request, providing the storage device with a second request indicating the second address, the fourth address, and a redirection, providing the computational device with raw data based on the second request, providing the computational device with a third request indicating the third address, the fourth address, and a processing operation, generating processed data, and providing the host device with the processed data.

Abstract: A rechargeable metal halide battery with an optimized active cathode electrolyte solution has high energy density and does not require charging following fabrication. The optimized active cathode electrolyte solution includes (i) a mixture of a metal halide and its corresponding halogen dissolved in an organic solvent at a concentration ratio greater than 0.5 and (ii) an oxidizing gas. The organic solvent is a nitrile-based compound and/or a heterocyclic compound. Glyme may be added to the organic solvent to improve battery performance.

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: Cathode active materials that include a metal compound having the formula MaRb, where M is a metal, each R is independently selected so that MaRb is an inorganic or organometallic compound or complex, and a and b are independently positive nonzero real numbers; and a metal oxide having the formula MxOy, where M is the same metal in the metal compound, and x and y are independently positive nonzero real numbers; provided that the metal compound and the metal oxide are in contact. The cathodes can be economically incorporated into batteries that can provide high energy density.

Abstract: A battery includes an anode, an electrolyte including a solvent and at least one ion conducting salt, and a cathode including a metal halide salt incorporated into an electrically conductive material. The electrolyte is in contact with the anode, the cathode, and an oxidizing gas.

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: Cathode active materials that include a metal compound having the formula MRx, where M is a metal, R is an atom, a molecule, or a radical having an oxidation state of ?1, and x is a positive nonzero real number; and a metal oxide having the formula M?yOz, where M? is a metal, and y and z are independently positive nonzero real numbers; provided that the metal compound and the metal oxide are in contact. The cathode active materials can be used to prepare cathodes that evolve little or no oxygen during operation. The cathodes can be economically incorporated into batteries that can provide high energy density.

Abstract: Methods of manufacturing cathode active materials, including preparing a solution of a hygroscopic species and a reactive oxygen species, heating the solution at a temperature that is less than about 400° C. for a time sufficient for a precipitate of the cathode active material to form, and collecting the cathode active material. The cathode active materials can be used to prepare cathodes that evolve little or no oxygen during operation. The cathodes can be economically incorporated into batteries that can provide high energy density.

Abstract: A battery includes an anode; an electrolyte including an oxidizing gas; a metal halide that functions as an active cathode material; and a solvent including a nitrile compound; and a current collector contacting the cathode material.

Abstract: A battery includes a cathode with a metal halide and an electrically conductive material, wherein the metal halide acts as an active cathode material; a porous silicon anode with a surface having pores with a depth of about 0.5 microns to about 500 microns, and a metal on the surface and in at least some of the pores thereof; and an electrolyte contacting the anode and the cathode, wherein the electrolyte includes a nitrile moiety.

Abstract: Solid-state electrochemical cells including a solid-state electrolyte, where the solid-state electrolyte includes one or more dendrites formed on and/or in the solid-state electrolyte material. The dendrites of the solid-state electrolyte include a metal-containing compound that in turn includes oxygen and/or sulfur.

Abstract: A battery includes an anode, an electrolyte including a solvent and at least one ion conducting salt, and a cathode including a metal halide salt incorporated into an electrically conductive material. The electrolyte is in contact with the anode, the cathode, and an oxidizing gas.

Abstract: Disclosed is an operation method of a storage virtualization device which communicates with a host device and a storage device set, includes a first submission queue (SQ) and a first completion queue (CQ), and supports a first virtual machine executable by the host device. The method includes fetching a first command of a first virtual submission queue (VSQ) of the first virtual machine, distributing the first command thus fetched to the first SQ, providing the first command of the first SQ to the storage device set, receiving, from the storage device set, a first completion indicating that the first command is processed, wherein the first completion is written in the first CQ, distributing the first completion of the first CQ to a virtualization layer, and writing the first completion thus distributed to a first virtual completion queue (VCQ) of the first virtual machine.

Abstract: A battery includes an anode; an electrolyte including an oxidizing gas; a metal halide that functions as an active cathode material; and a solvent including a nitrile compound; and a current collector contacting the cathode material.

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: Methods of forming an electrochemical cell using a non-inert gas are disclosed. Exemplary methods include providing a first gas before applying or more of current and voltage to the cell. The first (e.g., non-inert) gas can facilitate formation of a solid electrolyte interphase (SET). Further examples of the disclosure relate to methods of forming an electrochemical cell or portion thereof by electrospraying a solution including polymeric material. Such methods potentially eliminate a step of compressing the cell at a pressure beyond 100 MPa and prolong the cycle life while preventing a fire hazard.

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 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: A method for processing an artificial network by an electronic device includes obtaining, by using a first processor and a second processor, a neural network computation plan for performing computation of a first neural network layer of the artificial neural network, performing a first portion of a computation of the first neural network layer by using the first processor, and performing a second portion of the computation of the first neural network layer by using the second processor based on the obtained neural network computation plan, obtaining a first output value based on a performance result of the first processor and a second output value based on a performance result of the second processor, and using the obtained first output value and the second output value as an input value of a second neural network layer of the artificial neural network.