@article{ART001560312},
author={유혜민 and 이슬이 and KIM Byung-Joo and PARK SOOJIN},
title={Influence of phosphoric acid treatment on hydrogen adsorption behaviors of activated carbons},
journal={Carbon Letters},
issn={1976-4251},
year={2011},
volume={12},
number={2},
pages={112-115}
TY - JOUR
AU - 유혜민
AU - 이슬이
AU - KIM Byung-Joo
AU - PARK SOOJIN
TI - Influence of phosphoric acid treatment on hydrogen adsorption behaviors of activated carbons
JO - Carbon Letters
PY - 2011
VL - 12
IS - 2
PB - Korean Carbon Society
SP - 112
EP - 115
SN - 1976-4251
AB - The scope of this work investigates the relationship between the amount of oxygen-functional groups and hydrogen adsorption capacity with different concentrations of phosphoric acid. The amount of oxygen-functional groups of activated carbons (ACs) is characterized by X-ray photoelectron spectroscopy. The effects of chemical treatments on the pore structures of ACs are investigated by N2/77 K adsorption isotherms. The hydrogen adsorption capacity is measured by H2 isothermal adsorption at 298 K and 100 bar. In the results, the specific surface area and pore volume slightly decreased with the chemical treatments due to the pore collapsing behaviors, but the hydrogen storage capacity was increased by the oxygen-functional group characteristics of AC surfaces, resulting from enhanced electron acceptor-donor interaction at interfaces.
KW - hydrogen storage;activated carbon;chemical treatments
DO -
UR -
ER -
유혜민, 이슬이, KIM Byung-Joo and PARK SOOJIN. (2011). Influence of phosphoric acid treatment on hydrogen adsorption behaviors of activated carbons. Carbon Letters, 12(2), 112-115.
유혜민, 이슬이, KIM Byung-Joo and PARK SOOJIN. 2011, "Influence of phosphoric acid treatment on hydrogen adsorption behaviors of activated carbons", Carbon Letters, vol.12, no.2 pp.112-115.
유혜민, 이슬이, KIM Byung-Joo, PARK SOOJIN "Influence of phosphoric acid treatment on hydrogen adsorption behaviors of activated carbons" Carbon Letters 12.2 pp.112-115 (2011) : 112.
유혜민, 이슬이, KIM Byung-Joo, PARK SOOJIN. Influence of phosphoric acid treatment on hydrogen adsorption behaviors of activated carbons. 2011; 12(2), 112-115.
유혜민, 이슬이, KIM Byung-Joo and PARK SOOJIN. "Influence of phosphoric acid treatment on hydrogen adsorption behaviors of activated carbons" Carbon Letters 12, no.2 (2011) : 112-115.
유혜민; 이슬이; KIM Byung-Joo; PARK SOOJIN. Influence of phosphoric acid treatment on hydrogen adsorption behaviors of activated carbons. Carbon Letters, 12(2), 112-115.
유혜민; 이슬이; KIM Byung-Joo; PARK SOOJIN. Influence of phosphoric acid treatment on hydrogen adsorption behaviors of activated carbons. Carbon Letters. 2011; 12(2) 112-115.
유혜민, 이슬이, KIM Byung-Joo, PARK SOOJIN. Influence of phosphoric acid treatment on hydrogen adsorption behaviors of activated carbons. 2011; 12(2), 112-115.
유혜민, 이슬이, KIM Byung-Joo and PARK SOOJIN. "Influence of phosphoric acid treatment on hydrogen adsorption behaviors of activated carbons" Carbon Letters 12, no.2 (2011) : 112-115.
