摘要:
A cathode material for a lithium ion secondary battery includes an oxide represented by a composition formula Li2+x(M,MA)(Si,MB)O4, wherein M represents at least one element selected from the group consisting of Fe, Mn, Co and Ni; MA and MB represent elements substituted for parts of M and Si, respectively, to compensate for an electric charge equivalent to x of Li+; and at least one of MA and MB is included. In the composition formula representing the oxide, 0
摘要:
For preventing brightness irregularities in a display screen of a liquid crystal display device having an illumination unit disposed opposite to a liquid crystal display panel thereof, the present invention provides a reflection member which has a first surface facing an opposite side of a light source to a side surface of a light guide body in the illumination unit and a second surface covering a space at the liquid-crystal-display panel side of the light source so as to make the first and second surfaces reflect light from the light source into the light guide body.
摘要:
A cathode material for a lithium ion secondary battery includes an oxide represented by a composition formula Li2+x(M,MA)(Si,MB)O4, wherein M represents at least one element selected from the group consisting of Fe, Mn, Co and Ni; MA and MB represent elements substituted for parts of M and Si, respectively, to compensate for an electric charge equivalent to x of Li+; and at least one of MA and MB is included. In the composition formula representing the oxide, 0
摘要:
A cathode material for a lithium ion secondary battery includes: a metal oxide as a cathode active material; and a carbon material which coats at least a part of a surface of a particle of the metal oxide, wherein the cathode material has hydrophilicity so as to be precipitated into pure water.
摘要:
The present invention provides a liquid crystal display device which is capable of suppressing wavy brightness irregularity which occurs in a display screen edge portion in the vicinity of drivers or tape carrier packages (TCPs) on which the drivers are mounted, owing to the mounting of the drivers or the TCPs. In one example of the present invention, a wavy pattern for preventing brightness irregularity is partially formed along one edge of a light guide plate in the vicinity of drivers mounted on a substrate which constitutes a liquid crystal display panel. Similar effects and advantages are obtained even if this wavy pattern for preventing brightness irregularity is formed on a reflecting sheet arranged on the side of the liquid guide plate opposite to the liquid crystal display panel, or on a diffusion sheet inserted between the light guide plate and the liquid crystal display panel.
摘要:
A cathode material for a lithium ion secondary battery includes an oxide represented by a composition formula Li2-xMIIyM(Si,MB)O4, wherein MII represents a divalent element; M represents at least one element selected from the group consisting of Fe, Mn, Co and Ni; and MB represents, as an optional component, an element substituted for Si to compensate for a difference between an electric charge of [Li2]2+ and an electric change of [Li2-xMIIy]n+ as needed. In the composition formula representing the oxide, x and y are −0.25
摘要翻译:锂离子二次电池用正极材料包括由组成式Li2-xMIIyM(Si,MB)O4表示的氧化物,其中MII表示二价元素; M表示选自Fe,Mn,Co和Ni中的至少一种元素; 并且作为可选组件,MB表示代替Si的元素,以补偿[Li 2] 2+的电荷与[Li2-xMIIy] n +的电变化之间的差异。 在表示氧化物的组成式中,x和y为-0.25
摘要:
The present invention discloses a method for the treatment of liver diseases, comprising administering an effective amount of an aminoalcohol of the following formula (1) or a salt thereof: ##STR1## wherein R.sup.1 represents a hydrogen atom or a phosphono group, R.sup.2 represents a hydrogen atom or a group--(CH.sub.2).sub.n --OR.sup.1, and n represents an integer between 2 and 5 inclusive. The present invention also relates to the use of the compound in the manufacture of a remedy for the treatment of liver diseases. This compound exhibits hepatocyte proliferation activity and liver disorder restoring effect, and thus is useful for the treatment of acute hepatitis, chronic hepatitis, hepatic cirrhosis, etc.
摘要:
A cathode material for a lithium ion secondary battery is a composite grain including an oxide and a carbon material. The oxide includes, as constituent elements, Li, Si and at least one of Fe and Mn. According to a measurement by an X-ray diffraction method using Cu-Kα as an X-ray source, a diffraction peak exists within a range of 2θ=33±2° and a half width of the diffraction peak is 0.55° or more. A size of the grain is 1 μm or more and 20 μm or less.
摘要:
A cathode material for a lithium ion secondary battery is a composite grain including an oxide and a carbon material. The oxide includes, as constituent elements, Li, Si and at least one of Fe and Mn. According to a measurement by an X-ray diffraction method using Cu-Kα as an X-ray source, a diffraction peak exists within a range of 2θ=33±2° and a half width of the diffraction peak is 0.55° or more. A size of the grain is 1 μm or more and 20 μm or less.
摘要:
Provided is a process for efficiently removing an azole-type anticorrosive for copper from water containing the azole-type anticorrosive for copper, such as wastewater discharged from a CMP step in a fabrication process of a semiconductor device. Ferrous ions are added to water containing an azole-type anticorrosive for copper, and a resulting insoluble iron-azole complex is separated. After the insoluble iron-azole complex is separated, the remaining TOC components are subjected to ozonolysis. The azole-type anticorrosive for copper can be efficiently insolubilized in the form of an iron-azole complex using ferrous ions, and flocculation/solid-liquid separation can be performed. The water after removal of the insoluble matter formed by the addition of ferrous ions is water from which not only the azole-type anticorrosive for copper but also suspended solids have been removed. Therefore, when an ozone-based advanced oxidation process is performed, ozone can be prevented from being wasted, and TOC components including the remaining azole-type anticorrosive for copper can be decomposed and removed to a high degree by injection of a small amount of ozone.