摘要 |
<p>A slurry composition for secondary cell positive electrode which comprises a polymer (A) having a HOMO value by semi-emprical molecular orbital calculation of 13.5 eV to 10 eV and a content of an ethylenic recurring unit of 30 mol % to 95 mol %, a polymer (B) having a HOMO value by semi-emprical molecular orbital calculation of 13.5 eV to 10 eV, a glass transition temperature of -80°C to 0°C and a gel content of 50 wt %, a positive electrode active material, an electroconductivity imparting agent, and a liquid medium (C) being capable of dissolving the polymer (A) and not capable of dissolving the polymer (B). The slurry composition can be used for manufacturing a lithium ion secondary cell which has a high cell capacity and an excellent charge-discharge cycle characteristics and is improved in charging rate characteristics.</p> |