“…Matamba et al 8 reported the promotion effects of pressure on polycyclic aromatic hydrocarbons and H 2 formation during flash pyrolysis of palm kernel shell biomass using a pressurized entrained flow reactor. So et al 9 reported the simultaneous measurement of O 2 and CO concentrations in the exhaust gas of a methane/air flame using tunable diode laser absorption spectroscopy. The applications of carbon materials from coal and biomass for battery and energy conversion represented the recently increased research interests and are reflected by the papers below.…”