物理化学学报 >> 1987, Vol. 3 >> Issue (06): 653-657.doi: 10.3866/PKU.WHXB19870618
盛太成; 李晓燕; 杨孔章
Sheng Taicheng; Li Xiaoyan; Yang Kongzhang
Abstract: The effects of Pt particle size and vacuum grease on hydrogen spillover were studied by the exchange reaction of deuterium gas with the hydroxyl groups in the system of PtNaY/HY using infrared spectroscopy. It was found that the smaller the Pt particle size the faster the exchange rate, also the exchange rate can be accelerated by vacuum grease. The exchange rates at three different temperatures (50 ℃, 100 ℃, 150 ℃)were measured, and the exchange mechanism was discussed.
盛太成;李晓燕;杨孔章. Pt粒大小对PtNaY/HY体系氢溢出效应的影响[J]. 物理化学学报, 1987, 3(06): 653-657.
Sheng Taicheng; Li Xiaoyan; Yang Kongzhang. THE EFFECT OF PLATINUM PARTICLE SIZE ON HYDROGEN SPILLOVER IN THE SYSTEM OF PtNaY/HY[J]. Acta Phys. -Chim. Sin., 1987, 3(06): 653-657.
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