Alumina particle composite, method of manufacturing the alumina particle composite, resin composition and method of manufacturing the resin composition

摘要

An alumina particle composite ( 1 ) includes an alumina particle ( 2 ) and an organic acid ( 3 ) chemically bonded to a surface of the alumina particle ( 2 ). Further, the alumina particle ( 2 ) has a short axis length of 1 to 10 nm, a long axis length of 20 to 400 nm, and an aspect ratio of 5 to 80, and is represented by Formula