Abstract: To provide a storage container that employs a metallic housing while allowing individual identification of a contained object by means of radio wave communication with an electronic tag of a managed object in the housing. A storage container 1 comprising: a metallic housing 10 for enclosing battery modules 11, 12, 13, 14 as managed objects with electronic tags 21, 22, 23, 24 for individual identification being attached thereto; and an opening portion 15 that is provided on the metallic housing 10 and has an opening being formed therein, the opening constituting a radio wave propagation path between the electronic tags 21, 22, 23, 24 of the battery modules 11, 12, 13, 14 enclosed in the metallic housing 10 and exterior of the metallic housing 10.

Abstract: To provide a storage container that employs a metallic housing while allowing individual identification of a contained object by means of radio wave communication with an electronic tag of a managed object in the housing. A storage container 1 comprising: a metallic housing 10 for enclosing battery modules 11, 12, 13, 14 as managed objects with electronic tags 21, 22, 23, 24 for individual identification being attached thereto; and an opening portion 15 that is provided on the metallic housing 10 and has an opening being formed therein, the opening constituting a radio wave propagation path between the electronic tags 21, 22, 23, 24 of the battery modules 11, 12, 13, 14 enclosed in the metallic housing 10 and exterior of the metallic housing 10.

Abstract: A catalyst for exhaust gas purification is provided that can not only efficiently and simultaneously purify nitrogen oxides, hydrocarbons and carbon monoxide in exhaust gas emitted from internal combustion engines such as those of automobiles even at lower temperatures, but also exhibits higher durability. The coexistence of a complex oxide that includes a rare earth element and palladium, a rare earth oxide, and a perovskite-type complex oxide that is expressed by the general formula LnAlO3, in which Ln is a rare earth element, may provide a catalyst that not only efficiently purifies the exhaust gas emitted from internal combustion engines such as those of automobiles even at lower temperatures, but also exhibits higher durability.

Abstract: A purification catalyst for exhaust gas enhances the activities of the precious metals, preventing drop of activities at high temperature, and exhibiting a sufficient performance even during low temperature (below 400° C.) operation when starting a vehicle or during idling. The Pd oxide is supported on the Al oxide, and the Al oxide is LnAlO3 (Ln: rare-earth element).

Abstract: A purification catalyst for exhaust gas which exhibits satisfactory performance even at a low temperature operation of starting or idling of engine (not more than 400° C.), and a production method therefore are provided. The catalyst comprises an aluminum oxide supporting Pd, and the aluminum oxide is LnAlO3 (Ln: rare-earth metal).

Abstract: A purification catalyst for exhaust gas which exhibits satisfactory performance even at a low temperature operation of starting or idling of engine (not more than 400° C.), and a production method therefor are provided. The catalyst comprises an aluminum oxide supporting Pd, and the aluminum oxide is LnAlO3 (Ln: rare-earth metal).

Abstract: A purification catalyst for exhaust gas enhances the activities of the precious metals, preventing decrease of activities at high temperature, and exhibiting a satisfactory performance during operation. In the purification catalyst of the present invention, Pd is supported by an aluminum composite oxide having a perovskite structure, the aluminum composite oxide is LnAl1-xMxO3 in which Ln is a rare-earth element, and the element M in the LnAl1-xMxO3 is one of elements in groups 1 to 5 and groups 12 to 14.

Abstract: A purification catalyst for exhaust gas which exhibits satisfactory performance even at a low temperature operation of starting or idling of engine (not more than 400° C.), and a production method therefor are provided. The catalyst comprises an aluminum oxide supporting Pd, and the aluminum oxide is LnAlO3 (Ln: rare-earth metal).

Abstract: A catalyst for exhaust gas purification is provided that can not only efficiently and simultaneously purify nitrogen oxides, hydrocarbons and carbon monoxide in exhaust gas emitted from internal combustion engines such as those of automobiles even at lower temperatures, but also exhibits higher durability. The coexistence of a complex oxide that includes a rare earth element and palladium, a rare earth oxide, and a perovskite-type complex oxide that is expressed by the general formula LnAlO3, in which Ln is a rare earth element, may provide a catalyst that not only efficiently purifies the exhaust gas emitted from internal combustion engines such as those of automobiles even at lower temperatures, but also exhibits higher durability.

Abstract: A purification catalyst for exhaust gas enhances the activity for each precious metal by effectively utilizing the precious metal without incurring a high production cost, thereby improving endurance. The purification catalyst for exhaust gas comprises a composite oxide supporting Pd, the composite oxide has a rational formula MXO3 in which M is an alkali metal element and X is an element in group 5 in periodic table, and a perovskite crystal structure.

Abstract: Pd-based composite oxide containing at least one element selected from rare earth metals is used. Therefore, a composite oxide having the same amount of noble metal as in a conventional technique can be burned at a lower temperature. As a result, a purification catalyst for exhaust gas having superior purification properties in which deterioration of Pd dispersion by crystallization is prevented, and a production method therefor can be provided.

Abstract: A purification catalyst for exhaust gas enhances the activities of the precious metals, preventing decrease of activities at high temperature, and exhibiting a satisfactory performance during operation. In the purification catalyst of the present invention, Pd is supported by an aluminum composite oxide having a perovskite structure, the aluminum composite oxide is LnAl1-xMxO3 in which Ln is a rare-earth element, and the element M in the LnAl1-xMxO3 is one of elements in groups 1 to 5 and groups 12 to 14.

Abstract: A purification catalyst for exhaust gas enhances the activities of the precious metals, preventing decrease of activities at high temperature, and exhibiting a satisfactory performance during operation. In the purification catalyst of the present invention, Pd is supported by an aluminum composite oxide having a perovskite structure, the aluminum composite oxide is LnAl1?xMxO3 in which Ln is a rare-earth element, and the element M in the LnAl1?xMxO3 is one of elements in groups 1 to 5 and groups 12 to 14.

Abstract: A purification catalyst for exhaust gas enhances the activities of the precious metals, preventing drop of activities at high temperature, and exhibiting a sufficient performance even during low temperature (below 400° C.) operation when starting a vehicle or during idling. The Pd oxide is supported on the Al oxide, and the Al oxide is LnAlO3 (Ln: rare-earth element).

Abstract: A purification catalyst for exhaust gas enhances the activity for each precious metal by effectively utilizing the precious metal without incurring a high production cost, thereby improving endurance. The purification catalyst for exhaust gas comprises a composite oxide supporting Pd, the composite oxide has a rational formula MXO3 in which M is an alkali metal element and X is an element in group 5 in periodic table, and a perovskite crystal structure.

Abstract: A purification catalyst for exhaust gas enhances the activities of the precious metals, preventing decrease of activities at high temperature, and exhibiting a satisfactory performance during operation. In the purification catalyst of the present invention, Pd is supported by an aluminum composite oxide having a perovskite structure, the aluminum composite oxide is LnAl1-xMxO3 in which Ln is a rare-earth element, and the element M in the LnAl1-xMxO3 is one of elements in groups 1 to 5 and groups 12 to 14.

Abstract: A purification catalyst for exhaust gas enhances the activities of noble metals, preventing a drop in activities at high temperatures, and exhibiting a satisfactory performance even in low temperature (below 400° C.) operation when starting up or during idling of automobiles. The Pd-based composite oxide contains at least one element selected from alkaline earth metals.

Abstract: Pd-based composite oxide containing at least one element selected from rare earth metals is used. Therefore, a composite oxide having the same amount of noble metal as in a conventional technique can be burned at a lower temperature. As a result, a purification catalyst for exhaust gas having superior purification properties in which deterioration of Pd dispersion by crystallization is prevented, and a production method therefor can be provided.