The smart graphene (Gr) sensor developed by this team is self-assembly arranged through Gr. No traditional polarization process is further required due to use of high conductivity of Gr. Further, because of the conductivity of the Gr sensor itself, no additional electrodes are required for collecting the mechanical-electric signals.The process of manufacturing the piezoelectric film can be simplifiedthe cost of process reduced. Moreover, the Gr sensor can be directly coated on materials with different curved shapes and, the sensitivity of the direct-coated sensor can be greatly enhanced.

A Metal-Supported Solid Oxide Fuel Cell (MS-SOFC) unit cell with high electricity power output, stability, thermal-shock, mechanical-shock resistanceanti-redox abilities was successfully produced by a continuous fabrication process. This product can be installed not only in stationary SOFC power system but also in transportation set-up. The core technology of the fabrication process is Atmospheric Plasma Spraying (APS) technique which was employed to produce desired functional oxide lays onto permeable Nickel-base super alloy substrate.