| 镧-钼复合氧化物超细微粒催化剂结构和甲苯选择氧化催化性能 |
| STRUCTURE AND CATALYTIC PROPERTY OF La-Mo ULTRAFINE COMPLEX OXIDE PARTICLE CATALYST FOR OXIDATION OF TOLUENE |
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| 摘要: |
| 关键词: 镧-钼复合氧化物 超细微粒 结构 甲苯选择氧化 |
| 基金项目: |
| Abstract: Structure and catalytic properties of La-Mo complex oxide ultrafine particles were studied by using TPR, FT-IR,UV-DRS and oxidation of toluene reaction test. It is shown that benzaldehyde selectivity for La-Mo complex particles is much higher than that of the MoO3. The mobility of lattice oxygen (Mo=O) species of the ultrafine La-Mo catalyst is larger than that of the MoO3 catalyst due to the strong interaction between La and Mo, this leads to the higher benzaldehyde selectivity of La-Mo catalyst. |
| Keywords: La-Mo complex oxide ultrafine particle structure selective oxidation of toluene |
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| 匡文兴,范以宁,陈开东,邱金恒,王镇浦,陈懿.镧-钼复合氧化物超细微粒催化剂结构和甲苯选择氧化催化性能[J].无机化学学报,1997,13(1):105-108. |
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