PARTICULATE COMPOSITE FOR NON-AQUEOUS ELECTROLYTE RECHARGEABLE BATTERY ELECTROLYTE SECONDARY BATTERY, ELECTRODE FOR NON-AQUEOUS ELECTROLYTE RECHARGEABLE BATTERY ELECTROLYTE SECONDARY BATTERY, AND NON-AQUEOUS ELECTROLYTE RECHARGEABLE BATTERY ELECTROLYTE SECONDARY BATTERY

摘要

The present invention relates to a particulate composite for a non-aqueous electrolyte secondary battery, an electrode for a non-aqueous electrolyte secondary battery, and a non-aqueous electrolyte secondary battery. The particulate composite for a non-aqueous electrolyte secondary battery includes: a swelling particle which is swelled by an electrolyte of a non-aqueous electrolyte secondary battery and a heat-expandable particle which has swelling by the electrolyte lower than that of the swelling particle and thermal expansibility.