HAN Bo, CHEN Wen, WANG Xin-chun, LI Le, YAN Huan, LI Wen-xin. Adsorption thermodynamics of isoliquiritin on multi-walled carbon nanotubes. New Carbon Mater., 2010, 25(01): 75-78.
Citation:
HAN Bo, CHEN Wen, WANG Xin-chun, LI Le, YAN Huan, LI Wen-xin. Adsorption thermodynamics of isoliquiritin on multi-walled carbon nanotubes. New Carbon Mater., 2010, 25(01): 75-78.
HAN Bo, CHEN Wen, WANG Xin-chun, LI Le, YAN Huan, LI Wen-xin. Adsorption thermodynamics of isoliquiritin on multi-walled carbon nanotubes. New Carbon Mater., 2010, 25(01): 75-78.
Citation:
HAN Bo, CHEN Wen, WANG Xin-chun, LI Le, YAN Huan, LI Wen-xin. Adsorption thermodynamics of isoliquiritin on multi-walled carbon nanotubes. New Carbon Mater., 2010, 25(01): 75-78.
Laboratory of Nanobiology and Medicine, Shanghai Institute of Applied physics, Chinese Academy of Science, Shanghai 201800, China;
Funds:
HighLevel Talent Scientific Research Starting fund of Shihezi University（RCZX200763），The Special Program for Key Basic Research of the Ministry of Science and Technology（2004CCA02300）.
Multiwalled carbon nanotubes (MWCNTs) can selectively adsorb structurallysimilar liquiritin and isoliquiritin, both of which are flavonoid compounds. The adsorption thermodynamics of isoliquiritin on MWCNTs was investigated. Results indicate that the quantity of isoliquiritin adsorbed increases with isoliquiritin concentration and decreases with temperature. Adsorption data can be well described by the Freundlich Equation. The values of ΔH0 and ΔG0 indicate that the adsorption is a spontaneous exothermic process.
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