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| 1 | NO分解催化剂的研究进展显示文摘本文对用于NO直接催化分解的贵金属、金属氧化物、钙钛矿型复合金属氧化物、分子筛和碳氮化合物5种代表性催化材料上NO的催化分解性能及反应机理进行了综述.介绍了各种催化材料在用于NO分解反应中所取得的成就和存在的问题.此外,也对计算机模拟技术在NO催化分解中的应用进行了简单介绍,说明计算机技术是一种重要的实验研究辅助手段,有助于对实验现象的理解并为开发新型催化材料提供理论指导. | 李海龙 肖萍 王涛 朱君江 李金林 | 2014 | 中国科学:化学2014，44，12： | 6 |
| 2 | A novel insight into enhanced propane combustion performance on PtUSY catalyst显示文摘Platinum was supported on c-Al_2O_3 and ultrastable Y zeolite(USY) by an incipient wetness impregnation method. The catalysts were characterized by nitrogen physisorption, transmission electron microscopy(TEM),CO/C_3H_8 isothermal oxidations, NH_3 temperature-programmed desorption(NH_3–TPD) and infrared(IR) spectroscopy of adsorbed probe molecules(CO, C_3H_8 and C_3H_8+ O_2). Compared with Pt/Al_2O_3, Pt USY catalyst shows obviously higher activity for the combustion of propane. After estimating the size effect of Pt particles and propane adsorption capacity of USY, the excellent activity of Pt USY is also attributed to the strong interactions between the precious metal and the acidic zeolite. It inhibits the oxidation of Pt in an oxygen-rich atmosphere at high temperatures, which facilitate the initial oxidation step involving the C–H bond activation on metallic Pt as reflected by in situ diffuse reflectance infrared Fouriertransformed(DRIFT) spectra. | Hui Luo Xiao-Dong Wu Duan Weng Shuang Liu Rui Ran | 2017 | Rare Metals2017，36，1： | 5 |
| 3 | Catalytic Decomposition of Nitric Oxide by LaCoO3 Nano-particles Prepared by Rotary CVD显示文摘Catalytic direct decomposition of NO by perovskite-type catalysts has attracted much attention for the various possible components and the unique structure. LaCoO_3 nanoparticles were precipitated on a-Al_2O_3 micro powders by rotary chemical vapor deposition(rotary CVD) and its catalytic performance for the decomposition of NO was investigated. LaCoO_3 nano-particles with 100 nm in average diameter and 1.5% in mass were uniformly dispersed on a-Al_2O_3 powder. The conversion of NO increased with increasing temperature from 400 to 950 ℃, and reached 28.7% at 950 ℃. The gas velocity of transformed NO on LaCoO_3 nano-particles catalyst per mass unit was 7.7 mL/(g min), showing a good catalytic activity over the calculated results of pure catalysts. After five times of aging performance experiments, the NO conversion kept the same value, showing a good aging performance and thermal stability. | 徐鹏 涂溶 ZHANG Song YANG Meijun LI Qizhong GOTO Takashi ZHANG Lianmeng | 2018 | Journal of Wuhan University of Technology(Materials Science)2018，33，2： | 0 |
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