高等学校化学学报 ›› 1985, Vol. 6 ›› Issue (11): 1025.
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吴通好, 杨洪茂, 王国甲
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AVu Tonghao, Yang Hongmao, Wang Guojia
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摘要: 用FTIR研究了叔丁醇在H5PMo10V2O40/SiO2上的化学吸附和转化,叔丁醇在15℃质子酸的作用下形成(CH3)3C*吸附态,进而转化为类似π-烯丙基结构的吸附态H2C*=C(CH3)=C*H2和σ-烯丙基吸附态C*H2C(CH3)=CH2.
Abstract: The chemisorption and catalytic conversion of tcrt-butanol have been investigated by means of FTIR. At 15℃, chemisorption of tert-butanol has been found to occur on the catalyst surface, the probable chemisorbed state being (CH3)3C, π-allyl-like species CH2=C(CH3)=CH2 and σ-allyl species CH2C(CH3)=CH2. At 50℃, this π-allyl-like species desorbed to give gaseous isobutene.
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吴通好, 杨洪茂, 王国甲. 叔丁醇在H5PMo10V2O40/SiO2催化剂上吸附的红外光谱研究. 高等学校化学学报, 1985, 6(11): 1025.
AVu Tonghao, Yang Hongmao, Wang Guojia . Infrared Study of Chemisorption and Conversion of Tert-Butanol on H5PMo10V2O40/SiO2 Catalyst. Chem. J. Chinese Universities, 1985, 6(11): 1025.
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