摘要:
An electrode according to the invention can provide a non-aqueous electrolyte secondary battery having an ability to release a volume expansion at the time of charge and discharge as well as the time of a cycle. The electrode comprises a current collector made of a material which is not alloyed with Li, and a dot pattern 2 of a metallic material able to be alloyed with Li formed on the current collector. At the time of charge, since the volume expansion of each dot 3 is carried out so as to bury adjoining crevices 4 between the dots, a stress generated is released, thereby degradation of an electrode being avoided. Each dot may also be made into porosity.
摘要:
An electrode according to the invention can provide a non-aqueous electrolyte secondary battery having an ability to release a volume expansion at the time of charge and discharge as well as the time of a cycle. The electrode comprises a current collector made of a material which is not alloyed with Li, and a dot pattern 2 of a metallic material able to be alloyed with Li formed on the current collector. At the time of charge, since the volume expansion of each dot 3 is carried out so as to bury adjoining crevices 4 between the dots, a stress generated is released, thereby degradation of an electrode being avoided. Each dot may also be made into porosity.
摘要:
An alloy material containing an intermetallic compound of metal that is alloyed with Li and metal that is not alloyed with Li, capable of repeatedly absorbing and desorbing Li, is formed on a collector made of a material that is not alloyed with Li, as a plurality of convex portions partitioned with gaps disposed thereamong, and an area the convex portions occupy on the collector is assumed to be 60 to 95% of the area of the collector. Because of this, an electrode containing an intermetallic compound capable of repeatedly absorbing and desorbing Li can be provided, which can configure a non-aqueous secondary battery having a higher charging/discharging efficiency, a larger discharging capacity, and more excellent high rate characteristics and cycle characteristics.
摘要:
A negative electrode of the present invention has an active material layer composed of an intermetallic compound on a collector. The intermetallic compound is capable of occluding/desorbing lithium and contains at least one kind of element A selected from Sn, In, Ge, Ga, Pb, Al, Sb, and Si, and an element X that does not substantially react with Li. In the negative electrode, a ratio Ib/Ia of highest peak intensities Ia and Ib of X-ray diffraction peaks derived from the intermetallic compound and the element A is 0.1 or less. By configuring a non-aqueous secondary battery using the above-mentioned negative electrode, the charging/discharging efficiency and cycle characteristics of a thin film electrode used for the negative electrode of the non-aqueous secondary battery are enhanced.
摘要:
An alloy material containing an intermetallic compound of metal that is alloyed with Li and metal that is not alloyed with Li, capable of repeatedly absorbing and desorbing Li, is formed on a collector made of a material that is not alloyed with Li, as a plurality of convex portions partitioned with gaps disposed thereamong, and an area the convex portions occupy on the collector is assumed to be 60 to 95% of the area of the collector. Because of this, an electrode containing an intermetallic compound capable of repeatedly absorbing and desorbing Li can be provided, which can configure a non-aqueous secondary battery having a higher charging/discharging efficiency, a larger discharging capacity, and more excellent high rate characteristics and cycle characteristics.
摘要:
The chewing gum of the present invention contains a coated material prepared by coating Curculigo latifolia fruits, processed Curculigo latifolia fruits or a component containing curculin obtained therefrom with a coating agent.
摘要:
A β-glucan-containing fat and oil composition contains β-glucan of microorganism origin or basidiomycete origin. The β-glucan-containing fat and oil composition has β-glucan uniformly dispersed in a food without worsening the texture, taste etc. of the food. The novel microorganism can efficiently produce β-glucan which has a high activity and favorable qualities as β-glucan of microorganism origin as described above from less expensive saccharides such as sucrose at a high production speed.
摘要:
A taste-modification composition comprises adding one or more selected from the group consisting of salt, carbohydrate, organic acid, amino acid and protein to fresh Curculigo latifolia fruits, processed fruits there of or a curculin-containing material obtained therefrom.
摘要:
A process for producing a rolled-in type emulsified fat and oil composition by emulsifying 2 to 20% by weight of protein, 30 to 75% by weight of fat and oil and 18 to 65% by weight of water into an oil-in-water type emulsion, which comprises adding 0.1 to 5% by weight, based on the fat and oil, of phospholipid which comprises mono acyl glycero phospholipid at least 40% by weight based on the total phospholipid and at least one emulsifier component to thereby provide the necessary oil-in-water type emulsion.
摘要:
An oil-in-water type emulsified fat composition which contains cheese and shows stable emulsification can be prepared by adding 0.1 to 5% by weight, based on the fat, of monoacyl glycero phospholipid(s) as at least an emulsifier component and 0.5 to 5% by weight, based on the cheese, of molten salt(s) in the emulsification of cheese, fat and water.