Hydrophilic Inorganic Aggregate, A Method for Preparing the Same, Hydrophilic Composite Material and Bipolar Plate for Fuel Cell Comprising the Same

摘要

Disclosed herein are a hydrophilic inorganic aggregate, a method for preparing the same, and a hydrophilic composite and a fuel cell bipolar plate, each comprising the same. The hydrophilic inorganic aggregate comprises hybrid particles in which carbon black particles are embedded on the surface of hydrophilic inorganic particles.