Cabon nanomaterials are nanoparticles or nanostructures are widely applied based on their unique properties such as high mechanical strength, lightweight nature, and excellent electrical and thermal conductivity. Famous examples of carbon nanomaterials include fullerenes, carbon nanofibers or nanotubes, graphene and nanodiamond. Application areas include energy conversion & storage (incl. batteries), biomedicine, electronics and sensors, and advanced composites. This session will focus on the synthesis of nanodiamonds and their application in sensing, and on carbon nanomaterials for batteries.