Abstract: An object to be cooled is quickly brought to a suitable temperature. An object to be cooled is quickly brought to a suitable temperature. A thermal energy storage pack 1 according to the present invention is a thermal energy storage pack that performs temperature management of food and/or beverage, and includes a first deep-drawn container filled with a first thermal energy storage material that exhibits phase change at a predetermined temperature, a second deep-drawn container that is overlaid by the first accommodation portion and that is filled with a second thermal energy storage material that maintains a liquid phase state at the phase change temperature of the first thermal energy storage material, and a cover material that closes off the first deep-drawn container. The second deep-drawn container comes into contact with a wine bottle.

Abstract: The invention relates to novel materials of the formula: AuM1vM2wM3x02±? wherein A is one or more alkali metals; M1 comprises one or more redox active metals with an oxidation state in the range +2 to +4; M2 comprises tin, optionally in combination with one or more transition metals; M3 comprises one or more transition metals either alone or in combination with one or more non-transition elements selected from alkali metals, alkaline earth metals, other metals, metalloids and non-metals, with an oxidation state in the range +1 to +5; wherein the oxidation state of M1, M2, and M3 are chosen to maintain charge neutrality and further wherein ? is in the range 0???0.4; U is in the range 0.3<U<2; V is in the range 0.1?V<0.75; W is in the range 0<W<0.75; X is in the range 0?X<0.5; and (U+V+W+X)<4.0. Such materials are useful, for example as electrode materials, in rechargeable battery applications.

Abstract: Provided are a heat insulating container capable of maintaining a temperature of an object longer by dispersing the effect of temperature rises resulting from heat radiation, and a method for producing the same. A heat insulating container that maintains the temperature of a specific object requiring temperature control includes a first thermal storage medium, disposed to surround a center portion of the heat insulating container in which the object is placed, and a second thermal storage medium, disposed to surround the outer side of the first thermal storage medium. The first and second thermal storage media are both liquids at an intended target temperature of the object V1. The first and second thermal storage media have freezing points adjacent to and higher than a lower limit of an allowable temperature range of the object including the intended target temperature.

Abstract: An object to be cooled is quickly brought to a suitable temperature. An object to be cooled is quickly brought to a suitable temperature. A thermal energy storage pack 1 according to the present invention is a thermal energy storage pack that performs temperature management of food and/or beverage, and includes a first deep-drawn container filled with a first thermal energy storage material that exhibits phase change at a predetermined temperature, a second deep-drawn container that is overlaid by the first accommodation portion and that is filled with a second thermal energy storage material that maintains a liquid phase state at the phase change temperature of the first thermal energy storage material, and a cover material that closes off the first deep-drawn container. The second deep-drawn container comes into contact with a wine bottle.

Abstract: A positive electrode for lithium ion secondary batteries includes a collector and a positive electrode active material layer formed on at least one surface of the collector. The positive electrode active material layer contains a lithium-containing metal oxide having a unit cell represented by the following formula and a conductive material and has voids with a volume of 0.82×10?3 cm3/cm2 to 7.87×10?3 cm3/cm2 per unit area of the collector: LiFe1-xZrxP1-ySiyO4??(1) where 0<x<1 and 0<y<1. The unit cell has lattice constants satisfying 10.326?a?10.335, 6.006?b?6.012, and 4.685?c?4.714. The sum of the volume of the lithium-containing metal oxide and the volume of the conductive material is 1.61×10?3 cm3/cm2 to 6.46×10?3 cm3/cm2 per unit area of the collector.

Abstract: The present invention is aimed at providing a cold insulation member capable of cooling a cold insulation target to a predetermined temperature zone. A cold insulation member 10 includes a rapid-cooling layer 1, which includes a rapid-cooling heat-storage material 1a for rapidly cooling the cold insulation target to the predetermined temperature zone in a predetermined time and a rapid-cooling heat-storage material accommodation portion 1b for accommodating the rapid-cooling heat-storage material 1a, and a temperature maintenance layer 2 which includes a temperature maintenance heat-storage material 2a for maintaining the cold insulation target in the predetermined temperature zone for the predetermined time or longer and a temperature maintenance heat-storage material accommodation portion 2b for accommodating the temperature maintenance heat-storage material 2a and which is arranged beyond the rapid-cooling layer 1.

Abstract: The invention relates to novel materials of the formula: AuM1vM2wM3x02±? wherein A is one or more alkali metals; M1 comprises one or more redox active metals with an oxidation state in the range +2 to +4; M2 comprises tin, optionally in combination with one or more transition metals; M3 comprises one or more transition metals either alone or in combination with one or more non-transition elements selected from alkali metals, alkaline earth metals, other metals, metalloids and non-metals, with an oxidation state in the range +1 to +5; wherein the oxidation state of M1, M2, and M3 are chosen to maintain charge neutrality and further wherein ? is in the range 0???0.4; U is in the range 0.3<U<2; V is in the range 0.1?V<0.75; W is in the range 0<W<0.75; X is in the range 0?X<0.5; and (U+V+W+X)<4.0. Such materials are useful, for example as electrode materials, in rechargeable battery applications.

Abstract: Provided is a cathode active material which is superior in safety and cost and makes it possible to provide a nonaqueous secondary battery having a long life. The cathode active material has a composition represented by the following formula (1): LiMn1-xMxP1-yAlyO4??(1) (wherein M is at least one selected from the group consisting of Ti, V, Zr, Sn and Y, x is in a range of 0<x?0.5, and y is in a range of 0<y?0.25).

Abstract: A cathodic active material for a nonaqueous electrolyte secondary battery according to the invention includes a lithium-containing transition metal phosphate containing Li and a transition metal. A transition metal site and P site of the lithium-containing transition metal phosphate are replaced by elements other than elements contained in the lithium-containing transition metal phosphate, and the quantity of P site is excessive with respect to a stoichiometric proportion of the lithium-containing transition metal phosphate. With this cathodic active material, a high-power and high-capacity secondary battery which is superior in safety and cost and has superior rate performance can be provided.

Abstract: A positive electrode for lithium ion secondary batteries includes a collector and a positive electrode active material layer formed on at least one surface of the collector. The positive electrode active material layer contains a lithium-containing metal oxide having a unit cell represented by the following formula and a conductive material and has voids with a volume of 0.82×10?3 cm3/cm2 to 7.87×10?3 cm3/cm2 per unit area of the collector: LiFe1-xZrxP1-ySiyO4??(1) where 0<x<1 and 0<y<1. The unit cell has lattice constants satisfying 10.326?a?10.335, 6.006?b?6.012, and 4.685?c?4.714. The sum of the volume of the lithium-containing metal oxide and the volume of the conductive material is 1.61×10?3 cm3/cm2 to 6.46×10?3 cm3/cm2 per unit area of the collector.

Abstract: The positive electrode active material of the present invention contains an lithium iron phosphate compound having such diffraction peaks that diffraction peak intensity ratios at 2?=17.2±0.5°, 2?=20.8±0.5° and 2?=25.6±0.5° are from 29 to 37, from 70 to 80 and from 85 to 94, respectively, when the diffraction peak intensity at 2?=35.6±0.5° is deemed as 100 in a powder X-ray diffractometry using Cu-K? ray as a radiation source. It becomes possible to provide a positive electrode active material that provides higher rate property and discharge capacity, and a positive electrode and a non-aqueous electrolyte secondary battery using the positive electrode active material.

Abstract: An electrode body for batteries of the invention includes a first metal portion configured to include metal as an electrode active material as a main component, a first structural member configured to cover a part of a surface of the first metal portion, and a coating member configured to cover the other part of the surface of the first metal portion. The first metal portion, the first structural member, and the coating member are provided such that the first metal portion is divided between the first structural member and the coating member or the coating member is separated from the first metal portion to expose the metal included in the first metal portion.

Abstract: An object is to provide a cathode active material for a non-aqueous electrolyte secondary battery exhibiting a capacity even at a high rate. The object is achieved by providing a cathode active material for a non-aqueous electrolyte secondary battery including phosphate containing lithium and manganese, in which a manganese site is substituted with at least one element selected from Zr, Sn, Y, and Al, and a phosphorous site is substituted with at least one element selected from Si and Al, and a metal oxide.

Abstract: Provided is a cathode active material which is superior in safety and cost and makes it possible to provide a nonaqueous secondary battery having a long life. The cathode active material has a composition represented by the following formula (1): LiMn1-xMxP1-yAlyO4 ??(1) (wherein M is at least one selected from the group consisting of Ti, V, Zr, Sn and Y, x is in a range of 0<x?0.5, and y is in a range of 0<y?0.25).

Abstract: A cathodic active material for a nonaqueous electrolyte secondary battery according to the invention includes a lithium-containing transition metal phosphate containing Li and a transition metal. A transition metal site and P site of the lithium-containing transition metal phosphate are replaced by elements other than elements contained in the lithium-containing transition metal phosphate, and the quantity of P site is excessive with respect to a stoichiometric proportion of the lithium-containing transition metal phosphate. With this cathodic active material, a high-power and high-capacity secondary battery which is superior in safety and cost and has superior rate performance can be provided.