Prasanth, K.P.Pillai, Renjith S.Bajaj, H.C.Jasra, R.V.Chung, H.D.Kim, T.H.Song, S.D.2012-01-092012-01-092008I N T E R NATI O NAL JOURNA L OF HYDROGEN ENE RGY 33 ( 2008 ) 735 – 745http://hdl.handle.net/1968424/372enNiNaXAdsorption of hydrogen in nickel and rhodium exchanged zeolite XArticle