"Naoki Asakawa,Ken Motokura,Tatsuaki Yashima,To-ru Koyama,Toshinori O-nuki,Akimitsu Miyaji,Toshihide Baba","Proton Exchange Reaction between Hydroxyl Groups in the Supercage and Those in the Sodalitecage of Y Zeolite as Studied by Variable Temperature 1H MAS NMR",,"The Journal of Physical Chemistry C",,"  116",,"  17734-17738",2012,July
"Hajime Munakata,To-ru Koyama,Tatsuaki Yashima,Naoki Asakawa,Toshinori O-nuki,Ken Motokura,Akimitsu Miyaji,Toshihide Baba","Temperature Effect on 1H Chemical Shift of Hydroxyl Groups in Zeolites and their Catalytic Activities as Solid Acids",,"The Journal of Physical Chemistry C",,"  116",,"  14551-14560",2012,June