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Thesis - Oztek_Muzaffer_T_200508_MA

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Figure 34. Pressure profiles under 50% (v/v) H 2 :He atmosphere..................................... 73<br />

Figure 35. Chromatogram for hydrogen absorption in the U-tube reactor....................... 75<br />

Figure 36. Effluent gas composition as percent hydrogen (v/v)....................................... 76<br />

Figure 37. XRD spectra of LaNi 5 . .................................................................................... 77<br />

Figure 38. XRD spectra of LaNi 5 ground with mortar and pestle. ................................... 78<br />

Figure 39. XRD spectra of LaNi 5 milled for varying durations. ...................................... 79<br />

Figure 40. XRD spectrum of aluminum. .......................................................................... 80<br />

Figure 41. XRD spectrum of non-milled LaNi 5 with 33 mole % Al. ............................... 80<br />

Figure 42. XRD spectra of milled LaNi 5 containing Al. .................................................. 82<br />

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