| 摘要 |
Disclosed is use of an all-solid-state battery as a backup power source in at least one device selected from the group consisting of a computer, a laptop computer, a portable computer, a pocket computer, a workstation, a supercomputer, computer-peripheral hardware, and a server. This all-solid-state battery comprises a positive electrode layer comprising a positive-electrode active material that is an oriented polycrystalline body composed of lithium transition metal oxide grains oriented in a given direction; a solid electrolyte layer composed of a lithium-ion conductive material; and a negative electrode layer comprising a negative-electrode active material. |
| 主权项 |
1. A method for using an all-solid-state battery, comprising the steps of:
providing an all-solid-state battery, wherein the all-solid-state battery comprises:
a positive electrode layer comprising a positive-electrode active material that is an oriented polycrystalline body composed of lithium transition metal oxide grains oriented in a given direction;a solid electrolyte layer composed of a lithium-ion conductive material; anda negative electrode layer comprising a negative-electrode active material, and utilizing the all-solid-state battery as a backup power source in at least one device selected from the group consisting of a computer, a laptop computer, a portable computer, a pocket computer, a workstation, a supercomputer, computer-peripheral hardware, and a server, wherein the device comprises at least one substrate on which a volatile memory and a nonvolatile memory are mounted, the volatile memory and the nonvolatile memory being connected to each other so as to transfer data therebetween, and wherein the all-solid-state battery is disposed on or in the vicinity of the substrate to be connected to the volatile memory and/or the nonvolatile memory or, in the alternative, wherein the device comprises a substrate on which a volatile memory is mounted, and wherein the all-solid-state battery is disposed on or in the vicinity of the substrate to be connected to the volatile memory. |
