摘要:
A negative electrode active material contains a metal-displaced lithium-titanium oxide of a ramsdellite structure expressed by the formula Li(16/7)−xTi(24/7)−yMyO8 (where M is at least one metal element selected from the group consisting of Nb, Ta, Mo, and W, and x and y are respectively numbers in the range of 0
摘要:
A negative electrode active material contains a metal-displaced lithium-titanium oxide of a ramsdellite structure expressed by the formula Li(16/7)-xTi(24/7)-yMyO8 (where M is at least one metal element selected from the group consisting of Nb, Ta, Mo, and W, and x and y are respectively numbers in the range of 0
摘要:
An active material including a metal oxide represented by the following formula (1): LixM1aM2bTiOz (1) where M1 represents at least one element selected from the group consisting of Zr, Ge, Si and Al, M2 represents at least one element selected from the group consisting of Cr, Mn, Fe, Ni and Sn, Ti has an oxidation number of +4, and x, a, b and z satisfy the following requirements: 0.01≦x≦0.2, 0.005≦a≦0.1, 0.005≦b≦0.1 and 2≦z≦2.5.
摘要翻译:包含由下式(1)表示的金属氧化物的活性材料:<?in-line-formula description =“In-line formula”end =“lead”?> Li 其中 M1表示选自Zr,Ge,Si和Al中的至少一种元素,M2表示选自Cr,Mn,Fe,Ni和Sn中的至少一种元素,Ti的氧化数为+4 ,x,a,b和z满足以下要求:0.01 <= x <= 0.2,0.005 <= a <= 0.1,0 0.005 <= b <= 0.1,2 <= z <= 2.5。
摘要:
An active material including a metal oxide represented by the following formula (1): LixM1aM2bTiOz (1) where M1 represents at least one element selected from the group consisting of Zr, Ge, Si and Al, M2 represents at least one element selected from the group consisting of Cr, Mn, Fe, Ni and Sn, Ti has an oxidation number of +4, and x, a, b and z satisfy the following requirements: 0.01≦x≦0.2, 0.005≦a≦0.1, 0.005≦b≦0.1 and 2≦z≦2.5.
摘要翻译:包括由下式(1)表示的金属氧化物的活性材料:LixM1aM2bTiOz(1)其中M1表示选自Zr,Ge,Si和Al中的至少一种元素,M2表示选自以下的至少一种元素: 由Cr,Mn,Fe,Ni和Sn组成的组,Ti的氧化数为+4,x,a,b和z满足以下要求:0.01 @ x @ 0.2,0.005 @ a @ 0.1,0.005@b @ 0.1和2 @ z @ 2.5。
摘要:
According to one embodiment, a battery active material includes a complex oxide containing Nb and Ti and an element M. In the active material, the molar ratio (M/Ti) of the element M to Ti satisfies the following formula (I): 0
摘要:
According to one embodiment, there is provided an active material for a battery. The active material comprises a monoclinic β-type titanium composite oxide which contains fluorine.
摘要:
According to one embodiment, an active material for batteries includes a titanium composite oxide, wherein the titanium composite oxide includes a monoclinic β-type titanium composite oxide as a main phase, and when an integral intensity of the main peak of the monoclinic β-type titanium composite oxide obtained with a wideangle X-ray diffraction method having a CuKα-ray as an X-ray source is 100, the relative value of the integral intensity of the main peak that presents the range of 2θ=25.1 to 25.5° attributed to at least one sub-phase selected from anatase-type TiO2 and H2Ti8O17 is 30 or less, and the titanium composite oxide has a crystallite diameter of 5 nm or more as calculated from the main peak of the monoclinic β-type titanium composite oxide obtained with the wideangle X-ray diffraction method.
摘要翻译:根据一个实施方案,电池用活性物质包括钛复合氧化物,其中钛复合氧化物包括单斜晶β型钛复合氧化物作为主相,并且当单斜晶β型主峰的整体强度 用CuKα射线作为X射线源的广角X射线衍射法获得的钛复合氧化物为100,归因于2θ= 25.1〜25.5°的范围的主峰的积分强度的相对值 从锐钛矿型TiO 2和H 2 Ti 8 O 17中选择的至少一个子相为30以下,钛复合氧化物的微晶直径为5nm以上,由单斜晶型β型钛复合氧化物的主峰计算得到, 广角X射线衍射法。
摘要:
According to one embodiment, there is provided an active material including a titanium oxide compound having a monoclinic titanium dioxide crystal structure and satisfying the equation (I). S1/(S2+S3)≦1.9 (I). In the above equation, S1 is the peak area of a peak existing in a wavelength range from 1430 cm−1 to 1460 cm−1, S2 is the peak area of a peak existing in a wavelength range from 1470 cm−1 to 1500 cm−1, and S3 is the peak area of a peak existing in a wavelength range from 1520 cm−1 to 1560 cm−1, in the infrared diffusion reflective spectrum of the active material after pyridine is absorbed and then released.
摘要:
According to one embodiment, an active material for batteries includes monoclinic β-type titanium composite oxide containing at least one element selected from the group consisting of V, Nb, Ta, Al, Ga, and In, the at least one element being contained in an amount of 0.03 wt % or more and 3 wt % or less.
摘要:
According to one embodiment, an active material for batteries includes a titanium composite oxide, wherein the titanium composite oxide includes a monoclinic β-type titanium composite oxide as a main phase, and when an integral intensity of the main peak of the monoclinic β-type titanium composite oxide obtained with a wideangle X-ray diffraction method having a CuKα-ray as an X-ray source is 100, the relative value of the integral intensity of the main peak that presents the range of 2θ=25.1 to 25.5° attributed to at least one sub-phase selected from anatase-type TiO2 and H2Ti8O17 is 30 or less, and the titanium composite oxide has a crystallite diameter of 5 nm or more as calculated from the main peak of the monoclinic β-type titanium composite oxide obtained with the wideangle X-ray diffraction method.
摘要翻译:根据一个实施例,用于电池的活性材料包括钛复合氧化物,其中钛复合氧化物包括单斜晶系型钛复合氧化物作为主相,并且当单斜晶系的主峰的整体强度为 使用CuKα射线作为X射线源的广角X射线衍射法得到的钛型复合氧化物为100,主峰的积分强度的相对值为2&amp; Thetas; = 25.1〜25.5 归因于从锐钛矿型TiO 2和H 2 Ti 8 O 17中选择的至少一个亚相为30以下,钛复合氧化物的微晶直径为5nm以上,由单斜晶型钛 用广角X射线衍射法获得的复合氧化物。