Patent classifications
C03C3/21
Positive electrode active substance for non-aqueous secondary battery and non-aqueous secondary battery including the same
A positive electrode active substance for the non-aqueous secondary battery is provided. The positive electrode active substance includes a metal or a metal compound including the metal element M.sup.1 exhibiting a conversion reaction and/or a reverse conversion reaction, and an amorphous metal oxide of the metal element M.sup.2. M.sup.2 includes at least one metal element selected from the group consisting of V, Cr, Mo, Mn, Ti, and Ni.
Precursor glass of lithium phosphorus complex oxide and method of producing same, method of producing precursor crystallized glass of lithium phosphorus complex oxide, and lithium phosphorus complex oxide powder and method of producing same
Provided is a high-quality lithium phosphorus complex oxide powder. The lithium phosphorus complex oxide powder comprises Li.sub.1+xM.sup.III.sub.xM.sup.IV.sub.2−x(PO.sub.4).sub.3 (0≤x≤1, M.sup.III represents an element selected from Al, Sc, Cr, Fe, Ga, and In, and M.sup.IV represents an element selected from Si, Ti, Ge, and Zr) and has a concentration of Zn as an impurity of less than 100 ppm.
METAL-GLASS MACROCOMPOSITES AND COMPOSITIONS AND METHODS OF MAKING
A glass composition, a macrocomposite, and methods of forming the macrocomposite including dispersing or immersing a metal in a glass. Preferably, the macrocomposite does not include an organic resin, an adhesive, or a polymer.
METAL-GLASS MACROCOMPOSITES AND COMPOSITIONS AND METHODS OF MAKING
A glass composition, a macrocomposite, and methods of forming the macrocomposite including dispersing or immersing a metal in a glass. Preferably, the macrocomposite does not include an organic resin, an adhesive, or a polymer.
GLASS HAVING COLORED LAYER AND METHOD FOR MANUFACTURING SAME
To provide glass including a colored layer and a manufacturing method thereof.
Provided is glass containing one or more glass components selected from the group consisting of Ti ions, Nb ions, W ions, and Bi ions. The glass includes a colored layer having an arbitrary shape.
GLASS HAVING COLORED LAYER AND METHOD FOR MANUFACTURING SAME
To provide glass including a colored layer and a manufacturing method thereof.
Provided is glass containing one or more glass components selected from the group consisting of Ti ions, Nb ions, W ions, and Bi ions. The glass includes a colored layer having an arbitrary shape.
Optical glass, and optical element, cemented lens, optical system, interchangeable lens for camera and optical device using same
An optical glass contains: a P.sub.2O.sub.5 component of 30 to 60 mass % (exclusive of 30); an Al.sub.2O.sub.3 component of 2 to 10 mass % (exclusive of 2); a TiO.sub.2 component of 10 to 36 mass % (exclusive of 36); an Nb.sub.2O.sub.5 component of 0 to 5 mass %; a Ta.sub.2O.sub.5 component of 0 to 15 mass %; a Bi.sub.2O.sub.3 component of 0 to 5 mass % (exclusive of 5); and an Sb.sub.2O.sub.3 component of 0 to 1 mass %; and a BaO component of 1 to 20 mass %.
Optical glass, and optical element, cemented lens, optical system, interchangeable lens for camera and optical device using same
An optical glass contains: a P.sub.2O.sub.5 component of 30 to 60 mass % (exclusive of 30); an Al.sub.2O.sub.3 component of 2 to 10 mass % (exclusive of 2); a TiO.sub.2 component of 10 to 36 mass % (exclusive of 36); an Nb.sub.2O.sub.5 component of 0 to 5 mass %; a Ta.sub.2O.sub.5 component of 0 to 15 mass %; a Bi.sub.2O.sub.3 component of 0 to 5 mass % (exclusive of 5); and an Sb.sub.2O.sub.3 component of 0 to 1 mass %; and a BaO component of 1 to 20 mass %.
Bioactive borate glasses
An antibacterial composition, includes: a borate-based glass material having a composition of: 0-25 wt. % SiO.sub.2, 30-75 wt. % B.sub.2O.sub.3, 0-10 wt. % P.sub.2O.sub.5, 0-30 wt. % Al.sub.2O.sub.3, 0-5 wt. % Li.sub.2O, 1-25 wt. % Na.sub.2O, 0-15 wt. % K.sub.2O, 0-10 wt. % MgO, 10-25 wt. % CaO, 12-30 wt. % MO, 8-25 wt. % R.sub.2O, and 30-75 (B.sub.2O.sub.3+Al.sub.2O.sub.3), such that at least one of P.sub.2O.sub.5 or Al.sub.2O.sub.3 is present, MO is the sum of MgO, CaO, SrO, and BaO, R.sub.2O is the sum of Na.sub.2O, K.sub.2O, Li.sub.2O, and Rb.sub.2O, and the borate-based glass material is configured to achieve at least a 3.5-log kill rate of at least one of E. coli, P. gingivalis, or S. mutans bacteria.
GLASS
[Problem] To provide glass having a colored layer.
[Solution] Glass having a colored layer.