C/C composites with different microstructures were fabricated by microwave chemical vapor infiltration(MCVI) using carbon felt as fiber preform, CH4 as precursor gas and N2 as diluent gas. The different microstructures of C/C composites were characterized by polarizing microscope(PLM), scanning electron microscope(SEM), transmission electron microscope(TEM), X-ray diffraction(XRD) and Raman spectra. Thermoelectric properties were systematically investigated via thermoelectric performance testing instrument(...
National Natural Science Foundation(51272161,51202150);Shenzhen Science and Technology Plan(CXB201005-240010A);Shenzhen Strategic Emerging Industry Development Special Fund of Knowledge Innovation Program(JCYJ20130326113728218)基于碳原子独特的电子排布和类