Effects of synthesis parameters on zeolite templated carbon for hydrogen storage application

摘要: Abstract Templated carbon was synthesized using NH 4 Y-zeolite template and furfuryl alcohol as precursor by carbonization method. The effects of synthesis conditions, such temperature, dwelling time, heating ramp flow rate N 2 , on surface area pore structure templated carbons were investigated. temperature varied in range 650–850 °C time 1–4 h. Physicochemical properties zeolite studied TGA, analysis, XRD, SEM FESEM techniques. BET micropore increased with increasing maximum at 3 h all temperatures. At volume observed to be highest 750 °C while slightly higher 650 °C. hydrogen storage capacity measured programmed desorption method atmospheric pressure different temperatures (−100 °C −50 °C). For prepared continuous heating, (0.15 wt.%) −100 °C for 650 °C time. stepwise resulted (1886 m /g) (1136 m uptake 0.29 wt.% obtained samples having amount micropores mesopores less than 6 nm.