COMPOSITE LAYER AND METHOD OF MANUFACTURING THE SAME

摘要

PURPOSE: A composite layer and a method for manufacturing the same are provided to control the surface property of particles while not affecting the size of particles by enabling the end part of a capping reagent to have the polarity similar to a polymer. CONSTITUTION: A composite layer is formed by mixing a polymer(33) and particles(20). The particle is capped by the capping reagent. The capping reagent includes a head part and an end part. The head part is stuck to particles. The end part heads for the outer side of particles. The absolute value of the difference in the water contact angle of the end part and polymer are 25% or less.