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Co-substituted ATS-type molecular sieves and films for cyclohexane oxidation
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  • 分类:TQ234.21[化学工程—有机化工] S816.79[农业科学—饲料科学;农业科学—畜牧学;农业科学—畜牧兽医]
  • 作者机构:[1]State Key Laboratory of Chemical Engineering and School of Chemical Engineering and Technology, Tianjin University, Tianjin 300072, China, [2]Key Laboratory of Green Chemical Technology & High Efficient Energy Saving of Hebei Province, Hebei University of Technology, Tianjin 300130, China
  • 相关基金:This work was supported by the National Natural Science Foundation of China (20636030, 20776100 and 20776108).
中文摘要:

纯 CoAPO-36 水晶谷物被热水的反应综合。支持的 CoAPO-36 拍摄的多孔的 -Al2O3, 不锈钢和 K2Ti6O13 被制作第一次在 situ 结晶化使用。SEM 图象和 XRD 大小证明一部连续 CoAPO-36 电影在 K2Ti6O13 底层上被获得。弥漫的反射紫外力的系列显示 Co2+ 被合并了到 ATS 框架。两 CoAPO-36 水晶谷物和 K2Ti6O13 支持了 CoAPO-36 电影展览为环己烷的氧化的令人满意的催化活动。

英文摘要:

Pure CoAPO-36 crystal grains were synthesized by hydrothermal reaction. Porous α-Al2O3, stainless steel and K2Ti6O13 supported CoAPO-36 films were fabricated using in situ crystallization for the first time. SEM images and XRD measurements demonstrate that a continuous CoAPO-36 film was obtained on the K2Ti6O13 substrate. Diffuse reflectance UV-Vis spectra indicate that Co^2+ has been incorporated into the ATS framework. Both CoAPO-36 crystal grains and the K2Ti6O13 supported CoAPO-36 film exhibit satisfactory catalytic activities for the oxidation of cyclohexane.

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