Electrode active material for power storage device, power storage device, and electronic and transport devices
申请人:Panasonic Corporation
公开号:US08338028B2
公开(公告)日:2012-12-25
An electrode active material for a power storage device of the invention includes a ketone compound that includes a ring structure in a molecule, the ring structure being a five-membered or seven-membered ring composed of atoms at least three adjacent ones of which are each bonded to a ketone group. The electrode active material for a power storage device of the invention has a high weight-energy density and good reversibility of oxidation-reduction reaction. The use of the electrode active material for a power storage device of the invention can provide a power storage device having a high capacity, a high voltage, and good charge/discharge cycle characteristics.
ELECTRODE ACTIVE MATERIAL FOR ELECTRICITY STORAGE DEVICE, ELECTRICITY STORAGE DEVICE, ELECTRONIC DEVICE AND TRANSPORT DEVICE
申请人:Panasonic Corporation
公开号:EP2259371A1
公开(公告)日:2010-12-08
An electrode active material for a power storage device of the invention indudes a ketone compound that indudes a ring structure in a molecule, the ring structure being a five-membered or seven-membered ring composed of atoms at least three adjacent ones of which are each bonded to a ketone group. The electrode active material for a power storage device of the invention has a high weight-energy density and good reversibility of oxidation-reduction reaction. The use of the electrode active material for a power storage device of the invention can provide a power storage device having a high capacity, a high voltage, and good charge/discharge cycle characteristics.
ELECTRODE ACTIVE MATERIAL FOR POWER STORAGE DEVICE, POWER STORAGE DEVICE, AND ELCTRONIC AND TRANSPORT DEVICES
申请人:Hojo Nobuhiko
公开号:US20100196758A1
公开(公告)日:2010-08-05
An electrode active material for a power storage device of the invention includes a ketone compound that includes a ring structure in a molecule, the ring structure being a five-membered or seven-membered ring composed of atoms at least three adjacent ones of which are each bonded to a ketone group. The electrode active material for a power storage device of the invention has a high weight-energy density and good reversibility of oxidation-reduction reaction. The use of the electrode active material for a power storage device of the invention can provide a power storage device having a high capacity, a high voltage, and good charge/discharge cycle characteristics.