摘要:
The present invention relates to an active element for a battery whose material contains copper oxyphosphate and an additive improving the conductivity. The proportion of the additive improving the conductivity in the material is between 3 and 7 wt. %, preferably between approximately 3 wt. % and approximately 5 wt. %, and the proportion of the copper oxyphosphate in the material adds up to 100 wt. %. The invention additionally relates to a battery having an active element of this type as well as a method for producing an active element of this type and a battery of this type. The battery according to the invention is suitable in particular for use in medical implants.
摘要:
Battery-operated device, having an electrically operated functional unit and an electrochemical voltage source, which are housed together in an essentially gas-tight device housing, the electrochemical voltage source having an electrolyte based on an ionic liquid and a coating-free plastic battery housing.
摘要:
The invention relates, among other things, to an electrode for a lithium battery with an electrode element of a material consisting of or comprising: 2-10parts by weightof a conductivity additive containing carbon, based on an anisotropic expanded graphite; 0-5parts by weightof a plate-shaped, spherical or potato-shaped graphite; 1-8parts by weightof a binding agent; and 77-97parts by weightof an active material selected from the group metal, transition metal oxide and metal phosphate, said active material being capable of intercalating lithium ions in a crystal lattice.
摘要:
The invention relates, among other things, to an electrode for a lithium battery with an electrode element of a material consisting of or comprising: 2-10 parts by weight of a conductivity additive containing carbon, based on an anisotropic expanded graphite; 0-5 parts by weight of a plate-shaped, spherical or potato-shaped graphite; 1-8 parts by weight of a binding agent; and 77-97 parts by weight of an active material selected from the group metal, transition metal oxide and metal phosphate, the active material being capable of intercalating lithium ions in the crystal lattice
摘要:
The present invention relates to an active element for a battery whose material contains copper oxyphosphate and an additive improving the conductivity. The proportion of the additive improving the conductivity in the material is between 3 and 7 wt. %, preferably between approximately 3 wt. % and approximately 5 wt. %, and the proportion of the copper oxyphosphate in the material adds up to 100 wt. %. The invention additionally relates to a battery having an active element of this type as well as a method for producing an active element of this type and a battery of this type. The battery according to the invention is suitable in particular for use in medical implants.
摘要:
Battery-operated device, having an electrically operated functional unit and an electrochemical voltage source, which are housed together in an essentially gas-tight device housing, the electrochemical voltage source having an electrolyte based on an ionic liquid and a coating-free plastic battery housing.
摘要:
A method and device for producing a battery electrode (5) by: pouring a powder mixture quantity (6a) into a cavity (2), laying an electrically conductive diverter (4) on powder mixture (6a), pouring a further quantity (6b) of same powder mixture (6) into same cavity (2), and compressing the two powder mixture quantities (6a, 6b). The device has a filling cavity (2) for powder mixture (6), at least one compression means (1) for compressing powder mixture (6), and support (7) and fixing means (8) for positioning and fixing an electrically conductive diverter (4). The diverter (4) is situated so that partial quantities (6a, 6b) of powder mixture (6) are located above and below diverter (4). The support means (7) and fixing means (8) are situated in such a way that a ratio of the partial quantities (6a, 6b) of powder mixture (6) above and below the diverter (4) remains essentially maintained.
摘要:
A material, in particular an active material, for an electrode of a galvanic element, and a method for the production of the material, a mixture for the production of an electrode for a galvanic element, and a galvanic element, in particular a battery, and a medical implant comprising such a battery.
摘要:
A method and device for producing a battery electrode (5) by: pouring a powder mixture quantity (6a) into a cavity (2), laying an electrically conductive diverter (4) on powder mixture (6a), pouring a further quantity (6b) of same powder mixture (6) into same cavity (2), and compressing the two powder mixture quantities (6a, 6b). The device has a filling cavity (2) for powder mixture (6), at least one compression means (1) for compressing powder mixture (6), and support (7) and fixing means (8) for positioning and fixing an electrically conductive diverter (4). The diverter (4) is situated so that partial quantities (6a, 6b) of powder mixture (6) are located above and below diverter (4). The support means (7) and fixing means (8) are situated in such a way that a ratio of the partial quantities (6a, 6b) of powder mixture (6) above and below the diverter (4) remains essentially maintained.
摘要:
A material, in particular an active material, for an electrode of a galvanic element, and a method for the production of the material, a mixture for the production of an electrode for a galvanic element, and a galvanic element, in particular a battery, and a medical implant comprising such a battery.