Microwave-assisted simple ion-exchange of ZSM-5-type zeolites with copper ions and their specific adsorption properties for N2 molecules at room temperature.
Copper ion-exchanged ZSM-5 samples, prepared using an easy method that takes advantage of microwaves, exhibit a quite peculiar adsorption feature for dinitrogen molecules, in that a large volume of chemisorbed N2 was detected, even at room temperature, and the specificity of the adsorption properties was clarified by comparing with the properties of samples prepared by an ordinary ion-exchange method.
Department of Fundamental Materials Science, Division of Molecular and Material Science, Graduate School of Natural Science and Technology, Okayama University, Tsushima, Okayama 700-8530, Japan. kuroda@cc.okayama-u.ac.jp
Yasushige
Y
Kuroda
Takae
T
Okamoto
Ryotaro
R
Kumashiro
Yuzo
Y
Yoshikawa
Mahiko
M
Nagao
D000327:Adsorption; D000397:Air Pollution / Q000517:prevention & control; D003300:Copper / Q000737:chemistry*; D008872:Microwaves; D009569:Nitric Oxide / Q000737:chemistry*; D009584:Nitrogen; D010100:Oxygen; D013696:Temperature; D017641:Zeolites
D017641:Zeolites; D009569:Nitric Oxide; D003300:Copper; D009584:Nitrogen; D010100:Oxygen