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