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The main peaks in the patterns were assigned to PTFE, whereas the four peaks are characteristic of face-centered cubic (FCC) Pt and correspond to the (111), (200), (220), and (311) planes. The other peaks were attributed to stainless steel.

The value of 2¦È for PTFE were 18.28¡ã, 31.57¡ã, 36.60¡ã, and 41.23¡ã. The corresponding values for Pt (111), Pt (200), Pt (220), and Pt (311) were 39.75¡ã, 46.24¡ã, 67.46¡ã, and 81.29¡ã. The other values for stainless steel were 43.79¡ã, 50.97¡ã, and 74.84¡ã.


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The main peaks£¨the values of 2¦È were 18.28¡ã, 31.57¡ã, 36.60¡ã, and 41.23¡ã£© in the patterns were assigned to PTFE, among those the four peaks£¨the corresponding values were 39.75¡ã, 46.24¡ã, 67.46¡ã, and 81.29¡ã£©are characteristic of face-centered cubic (FCC) Pt and correspond to the (111), (200), (220), and (311) planes. The other peaks£¨the values of 2¦È were 43.79¡ã, 50.97¡ã, and 74.84¡ã£©were attributed to stainless steel.
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·ÇÎÄÍõľľ: ½ð±Ò+2, ¸Ðл·ÖÏí¡¤¡¤¡¤¡¤¡¤ 2013-08-01 23:08:34
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The main peaks£¨the values of 2¦È were 18.28¡ã, 31.57¡ã, 36.60¡ã and 41.23¡ã£© in the patterns were assigned to PTFE, among those the four peaks£¨the corresponding values were 39.75¡ã, 46.24¡ã, 67.46¡ã and 81.29¡ã£©were characteristic of face-centered cubic (FCC) Pt and corresponded to the Pt(111), Pt(200), Pt(220) and Pt(311) planes. The other peaks£¨the values of 2¦È were 43.79¡ã, 50.97¡ã and 74.84¡ã£©were attributed to stainless steel.
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3Â¥2013-08-01 22:47:46
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