Synthesis and characterizations of mesoporous zirconia-based oxide composites

机译：介孔氧化锆基氧化物复合材料的合成与表征

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Instead of adding anionic stabilizer, the thermal stability of mesoporous zirconia withtetragonal wall was drastically improved via incorporation with SiO_2 and Al_2O_3. FT-IR and~(29)Si NMR indicated that there were chemical interactions between SiO_2 (Al_2O_3) with zirconia,which strengthened tetragonal framework, thereby improving the thermal stability ofcrystalline mesoporous zirconia.

机译：通过添加SiO_2和Al_2O_3，大大提高了具有四边形壁的介孔氧化锆的热稳定性，而没有添加阴离子稳定剂。 FT-IR和〜（29）Si NMR表明，SiO_2（Al_2O_3）与氧化锆之间存在化学相互作用，增强了四方晶格，从而提高了介孔氧化锆的热稳定性。

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来源
《IZC;International zeolite conference》|2001年|p.1-8|共8页
会议地点 Montpellier(FR);Montpellier(FR)
作者
Junping zhao; Dong wu; Yuhan Suna; Zhendong Zhang; Haoguo Zhang; Dongyuan Zhao;
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Institute of Coal Chemistry C.A.S. P. R. China;

Institute of Coal Chemistry C.A.S. SKLCC@public.ty.sx.cn P. R. China;

Department of Chemistry Fudan University Shanghai 200433 P. R. China;

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机译：介孔氧化锆基纳米复合催化剂的超分子模板化

Synthesis and characterizations of mesoporous zirconia-based oxide composites

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