About 24 results
https://drivepatents.com/patents/1381416 · 23 Apr 2026
A disclosed positive electrode is a positive electrode for a nonaqueous electrolyte secondary battery. The positive electrode includes a positive electrode current collector and a positive electrode mixture layer disposed on the positive electrode current ...
https://drivepatents.com/patents/1379387 · 12 Mar 2026
A non-aqueous electrolyte secondary battery comprises an electrode body and an exterior body, and has a volumetric energy density of 600 Wh/L or more. The positive electrode includes: a positive electrode core body; and a positive electrode mixture layer c...
https://drivepatents.com/patents/1387152 · 30 Jul 2025
According to one approach, provided is a secondary battery (100) including a positive electrode (5) containing a positive electrode active material, a negative electrode (3) containing a negative electrode active material, a separator (4) between the posit...
https://drivepatents.com/patents/1372819 · 16 Jan 2025
Described are a coated particulate material for use in an electrode of an electrochemical cell and a process for preparing said coated particulate material, an electrode comprising said coated particulate material for use in an electrochemical cell, an ele...
https://drivepatents.com/patents/1366559 · 11 Jul 2024
An all-solid-state battery has a positive electrode layer, a separator layer and a negative electrode layer. The all-solid-state battery satisfies relationships of “Formula (1): 0.99≤S/S≤1.01,” “Formula (2): 1.00≤S/S≤1.13,” and “Formula (...
https://drivepatents.com/patents/942453 · 1 Jun 2016
To provide a means capable of suppressing a decrease in discharge capacity under a high output condition while minimizing an increase in battery temperature in an overcharged state of the battery. [0002] A positive electrode for non-aqueous electrolyte sec...
https://drivepatents.com/patents/950171 · 15 Jul 2015
A nonaqueous electrolyte secondary battery capable of achieving a high battery performance (e.g., high energy density and high power density) is provided. The nonaqueous electrolyte secondary battery is equipped with a positive electrode having a positive ...
https://drivepatents.com/patents/971969 · 30 Jul 2014
A positive electrode material for a lithium ion secondary cell, includes: a binding agent in which an active material formed from a lithium metal oxide are dispersed together with barium titanate and conductive carbon.
https://drivepatents.com/patents/971958 · 30 Jul 2014
There is provided a novel slurry composition for forming a lithium secondary battery electrode which can improve homogeneity of an electrode active material and a conductive assistant even without using an organic solvent and can improve the binding of an ...
https://drivepatents.com/patents/974310 · 28 May 2014
A class of polymeric phosphorous esters can be used as binders for battery cathodes. Metal salts can be added to the polymers to provide ionic conductivity. The polymeric phosphorous esters can be formulated with other polymers either as mixtures or as cop...