摘要:
A nonaqueous electrolyte battery, including a case, a positive electrode housed in the case, a negative electrode housed in the case, and a nonaqueous electrolyte containing an ionic liquid and lithium ions of which molar amount is no smaller than 1.8×10−5 mol per mAh of the battery capacity.
摘要:
A nonaqueous electrolyte battery includes a positive electrode, a negative electrode containing an active material providing a negative electrode working potential which is nobler than a lithium electrode potential, and whose potential difference from the lithium electrode potential is 0.5V or more, and an electrolyte containing molten salt, ester phosphate and metal salt including at least one of alkaline metal salt and alkaline earth metal salt, the electrolyte satisfying the following formula (1): 0.5≦(M2/M1)≦1 (1) where M1 is a molar number of the metal salt and M2 is a molar number of the ester phosphate.
摘要:
A nonaqueous electrolyte battery, including a case, a positive electrode housed in the case, a negative electrode housed in the case, and a nonaqueous electrolyte containing an ionic liquid and lithium ions of which molar amount is no smaller than 1.8×10−5 mol per mAh of the battery capacity.
摘要:
A non-aqueous electrolyte battery that contains a molten salt electrolyte and has the enhanced output performances and cycle performances can be provided. The electrolyte has a molar ratio of lithium salt to molten salt of from 0.3 to 0.5, and the non-aqueous electrolyte battery has a positive electrode having a discharge capacity of 1.05 or more times that of a negative electrode thereof.
摘要:
A non-aqueous electrolyte battery that contains a molten salt electrolyte and has the enhanced output performances and cycle performances can be provided. The electrolyte has a molar ratio of lithium salt to molten salt of from 0.3 to 0.5, and the non-aqueous electrolyte battery has a positive electrode having a discharge capacity of 1.05 or more times that of a negative electrode thereof.
摘要:
According to one embodiment, a non-aqueous electrolyte battery includes an outer case, a negative electrode, a positive electrode including a current collector and a positive electrode layer formed on surface of the current collector and opposed to the negative electrode layer, and a non-aqueous electrolyte, wherein the positive electrode layer includes a layered lithium nickel cobalt manganese composite oxide and a lithium cobalt composite oxide, the positive electrode layer has a pore volume with a pore diameter of 0.01 to 1.0 μm, the pore volume being 0.06 to 0.25 mL per 1 g of a weight of the positive electrode layer, and a pore surface area within the pore volume range is 2.4 to 8 m2/g.
摘要:
A light-emitting device includes a first electrode, a second electrode, a porous layer and an electrolyte. The first electrode comprises a first surface. The second electrode comprises a second surface. The porous layer is formed of n-type semiconductor and provided on the first surface of the first electrode or the second surface of the second electrode. The electrolyte is provided between the first surface of the first electrode and the second surface of the second electrode. The electrolyte electrically contacts the first electrode and second electrode. The electrolyte contains a molten salt and a luminous dye containing Ru. The molten salt contains an anion component and a cation component having a structure represented by the following formula (A).
摘要:
A nonaqueous electrolyte secondary battery includes a positive electrode, a negative electrode, and a nonaqueous electrolyte. The negative electrode contains an active material providing a working potential which is nobler by at least 0.5V than a lithium metal potential. Also, the nonaqueous electrolyte contains an ionic liquid and allyl phosphate represented by chemical formula given below: where R denotes hydrogen atom or an alkyl group having 1 to 3 carbon atoms, and n denotes an integer of 1 to 3.
摘要:
A light-emitting device is provided, which includes an insulating substrate, a first electrode and a second electrode insulated from each other and formed above the insulating substrate, and an electrolyte disposed on the first electrode and the second electrode. The electrolyte contains an ionic liquid and luminescent pigment having a reversible redox structure. Each of the first electrode and the second electrode have an elongated configuration, in an unit length of each of the first electrode and the second electrode, a surface area is 3 to 1000 times as large as a ground contact area, the surface area being an area of a surface of each of the first electrode and the ground contact area being an area projected upon the insulating substrate as the insulating substrate provided with the first electrode and the second electrode is looked from a top surface of the insulating substrate.
摘要:
A nonaqueous electrolyte secondary battery includes a positive electrode, a negative electrode, and a nonaqueous electrolyte. The negative electrode contains an active material providing a working potential which is nobler by at least 0.5 V than a lithium metal potential. Also, the nonaqueous electrolyte contains an ionic liquid and allyl phosphate represented by chemical formula given below: where R denotes hydrogen atom or an alkyl group having 1 to 3 carbon atoms, and n denotes an integer of 1 to 3.