Browsing Center of Excellence for Geopolymer and Green Technology (CEGEOGTECH) (Articles) by Title

Now showing items 133-135 of 135

    • Third harmonic generation process in Al doped ZnO thin films 

      Abd-Lefdil, M.; Douayar, A.; Belayachi, A.; Ali Hussain, Reshak, Prof. Dr.; Fedorchuk, Anatolii O.; Pramodini, S.; Poornesh, P.; Nagaraja, K.K.; Nagaraja, H.S. (Elsevier, 2014-01)
      We have performed studies on the third-order nonlinear optical susceptibility of Al doped ZnO (AZO) thin films using z-scan and third harmonic generation techniques. From the present studies, it reveals that the introduction ...

    • Treated oil palm ash as precursor in the zeolite synthesis 

      Faizul, Che Pa; Abdullah, Chik; Md. Fazlul, Bari (Trans Tech Publications Ltd., 2016)
      In this study, the ability of treated oil palm ash aided with kaolin powder to produce zeolites is studied. The palm ash has been treated with citric acid via a leaching process to get rid of the metallic impurities in it. ...

    • Wettability and shear strength of Sn-Cu-Ni-xSi3N4 composite solder 

      Mohd Izrul, Izwan Ramli; Mohd Arif Anuar, Mohd Salleh; Mohd Nazree, Derman; R.M. Said; Norhayanti, Mohd Nasir; Norainiza, Saud (Trans Tech Publications Ltd., 2016-07)
      The wettability and mechanical properties of solder the joint of Sn-Cu-Ni-xSi3N4 had been investigated. In this study, five different silicon nitride (Si3N4) percentage addition were chosen (0 wt. %, 0.25 wt. %, 0.5 wt. ...