摘要:
The present invention provides a 4-mercaptophenyl ester of acetic acid, which is useful as a raw material for synthesizing a developer, etc., and a process for producing the same. The present invention provides a 4-mercaptophenyl ester of acetic acid represented by Formula (1); wherein Ac is an acetyl group, and R is a C1-4 alkyl group, and a process for producing the 4-mercaptophenyl ester of acetic acid having a step of reducing a 4-halosulfonylphenyl ester of acetic acid represented by Formula (2); wherein Ac is an acetyl group, R is a C1-4 alkyl group, and X is a halogen atom.
摘要:
The present invention aims to provide an additive for a non-aqueous electrolyte solution with excellent storage stability capable of forming a stable SEI on the surface of an electrode to improve cell performance such as a cycle performance, a discharge/charge capacity, and internal resistance, when the additive is used for electrical storage devices such as non-aqueous electrolyte solution secondary cells and electric double layer capacitors. The present invention also aims to provide a non-aqueous electrolyte solution containing the additive for a non-aqueous electrolyte solution and to provide an electrical storage device using the non-aqueous electrolyte solution. The present invention is an additive for a non-aqueous electrolyte solution, comprising a compound that has a structure represented by the formula (1-1) or (1-2): in which A represents CmH(2m−n)Zn, m being an integer of 1 to 6, n being an integer of 0 to 12, and Z representing a substituted or unsubstituted alkyl group, a silyl group, a phosphonic acid ester group, an acyl group, a cyano group, or a nitro group, the compound having a lowest unoccupied molecular orbital energy of −3.0 to 0.4 eV, a standard enthalpy of formation of −220 to −40 kcal/mol, and an enthalpy change with hydrolysis reaction of −5 to 5 kcal/mol.
摘要:
A cathode active material of the present invention is a cathode active material having a composition represented by General Formula (1) below, LiFe1-xMxP1-ySiyO4 (1), where: an average valence of Fe is +2 or more; M is an element having a valence of +2 or more and is at least one type of element selected from the group consisting of Zr, Sn, Y, and Al; the valence of M is different from the average valence of Fe; 0
摘要:
The present invention provides a method for producing a lithium-containing composite oxide represented by general formula (1) below, the method at least including a step of preparing a solution by dissolving a lithium source, an element M source, a phosphorus source, and an element X source that serve as source materials in a solvent, the phosphorus source being added after at least the element M source is dissolved; a step of gelating the resulting solution; and a step of calcining the resulting gel: LixMyP1-zXzO4 (1) (where M represents at least one element selected from the group consisting of Fe, Ni, Mn, Zr, Sn, Al, and Y; X represents at least one element selected from the group consisting of Si and Al; and 0
摘要:
The present invention provides a method for producing a lithium-containing composite oxide represented by general formula (1) below, the method at least including a step of preparing a solution by dissolving a lithium source, an element M source, a phosphorus source, and an element X source that serve as source materials in a solvent, the phosphorus source being added after at least the element M source is dissolved; a step of gelating the resulting solution; and a step of calcining the resulting gel: LixMyP1-zXzO4 (1) (where M represents at least one element selected from the group consisting of Fe, Ni, Mn, Zr, Sn, Al, and Y; X represents at least one element selected from the group consisting of Si and Al; and 0
摘要:
A cathodic active material according to the present invention has a composition represented by general formula (1): Li(1-a)AaFe(1-x-b)M(x-c)P(1-y)SiyO4 (1), where A is at least one type of element selected from the group consisting of Na, K, Fe, and M; Fe has an average valence of +2 or more; M is an element having a valence of +2 or more and at least one type of element selected from the group consisting of Zr, Sn, Y, and Al, the average valence of M being different from the average valence of Fe; 0
摘要翻译:根据本发明的阴极活性材料具有通式(1)表示的组成:Li(1-a)AaFe(1-xb)M(xc)P(1-y)Si yO 4(1) 选自Na,K,Fe和M中的至少一种元素; Fe的平均价数为+2以上; M是价数为+2以上的元素和选自Zr,Sn,Y和Al中的至少一种元素,M的平均化合价与Fe的平均化合价不同; 0
摘要:
The invention relates to a medicament for preventing and/or treating fatty liver which comprises as an active ingredient cilostazol or a pharmaceutically acceptable salt thereof.
摘要:
A recording control device records a program to be reserved for recording on the basis of reservation information including recording start time information indicating a time, at which recording starts, and recording end time information indicating a time, at which recording ends. The recording control device includes a setting unit that, when it is judged that the program is not recorded after recording is reserved, sets the same time as the time, indicated by the recording start time information, at which recording starts, in the recording end time information of the reservation information for recording the program; and a recording control unit that, when the time, indicated by the recording start time information, at which recording starts, is the same as the time, indicated by the recording end time information, at which recording ends, controls recording of the program such that recording of the program is suppressed.
摘要:
An ultraviolet ray transmitting glass composition including the following components, in terms of mass % or mass ppm: 60 to 79% SiO2; 0 to 1% B2O3; exceeded 0% but not more than 20% Al2O3; 0 to 10% Li2O; 5 to 20% Na2O; 0 to 15% K2O; 0 to 10% MgO; 0 to 10% CaO; 0 to 15% SrO; 0 to 2% refining agent; 2 to 20 ppm T-Fe2O3 (in which T-Fe2O3 denotes a total iron oxide content obtained by converting all of iron compounds into Fe2O3); and 0 to 200 ppm TiO2. The ultraviolet ray transmitting glass composition is suitable for a glass article, such as a bioanalytical device that is used for analysis using ultraviolet rays.
摘要翻译:以质量%或质量ppm计的包含以下组分的紫外线透射玻璃组合物:60至79%SiO 2; 0〜1%B2O3; 超过0%但不大于20%的Al2O3; 0〜10%Li2O; 5〜20%Na2O; 0〜15%K2O; 0〜10%MgO; 0〜10%CaO; 0〜15%SrO; 0〜2%精制剂; 2〜20ppm T-Fe 2 O 3(其中T-Fe 2 O 3表示通过将所有铁化合物转化为Fe 2 O 3而获得的总氧化铁含量); 和0〜200ppm的TiO 2。 紫外线透射玻璃组合物适用于玻璃制品,例如用于使用紫外线进行分析的生物分析装置。
摘要:
There is provided an examination method which is simpler than conventional liver biopsy and enables the diagnosis of steatohepatitis. This diagnostic method comprises the steps of measuring the concentration of choline contained in a blood-derived sample collected from a subject; and determining the presence of fatty liver disease, severity of the disease, or a therapeutic effect on the disease based on the choline concentration.