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| 1 | La-Ni-Al钙钛矿氧化物中Sr和Ca取代La对甲醇重整的影响(英文)显示文摘Mixed perovskite oxides with CaxLa1-xNi0.3Al0.7O3-d and SrxLa1-xNi0.3Al0.7O3-d(x=0,0.2,0.5,0.8,and 1.0;d=0.5x)components have been prepared by a sol-gel method.The effects of the partial substitution of La by Ca and Sr in dry CH4 reforming were investigated at 500-800 ℃ and 101 kPa.The resulting oxides were examined by Fourier-transform infrared spectroscopy,X-ray diffraction,temperature-programmed reduction,scanning electron microscopy,energy dispersive X-ray spectrometry,and BET surface area analysis.Studies following the catalytic tests by carbon analysis show some carbon deposition on this catalytic system.The results indicate that all initial salt entered into a propionate structure,and that most of the solid solution has well defined perovskite structure with surface areas between 3.5 and 9.5 m2/g.Most of the catalysts performed well in the dry reforming,with CH4 conversions up to 90%,H2 yields up to 80%,and H2 selectivity up to 90%.Among the samples,Sr0.2La0.8Ni0.3Al0.7O2.9 showed an excellent catalytic performance in CH4 dry reforming,with a H2/CO ratio of 1,whereas Ca0.8La0.2Ni0.3Al0.7O2.6 showed the lowest coke formation(approximately 0.71%). | Alieh KHALESI Hamid R. ARANDIYAN Matin PARVARI | 2008 | 催化学报2008，29，10： | 6 |
| 2 | Design and Optimization of Index-Guiding Photonic Crystal Fiber Gas Sensor显示文摘 | Saeed OLYAEE Alieh NARAGHI | 2013 | Photonic Sensors2013，3，2： | 3 |
| 3 | Can prolonged QTc and cTNT level predict the acute and long-term prognosis of stroke?显示文摘 | Clara Hjalmarsson Lena Bokemark Sara Fredriksson Jessica Antonsson Alieh Shadman Bj?rn Andersson | 2010 | International Journal of Cardiology2010，，3： | 1 |
| 4 | Synthesis of silicon-substituted hydroxyapatite by a hydrothermal method with two different pbosphorous sources显示文摘 | Alieh Aminian | 2011 | Ceram Int2011，37，： | 1 |
| 5 | Frequency of Latent and Smear Positive Tuberculosis in Chronic Psychotic Disorders显示文摘 | Modabbernia Hannan Ebrahimi Alieh Mohammadi | 2013 | Iran J Psychiatry2013，8，1： | 1 |
| 6 | Radiationsynthesisoffunctionalizedpolypropylenefibersandtheirapplicationinthetreatmentofsomewaterresourcesinwesterndesertofegypt显示文摘 | AliEH ShawkyH A El-SayedM H | 2008 | SepPurifTechnol2008，63，1： | 1 |
| 7 | 主(脱铝Y分子筛纳米腔)-客(Co,Mn和Co_x/Mn_x三核金属簇合物)纳米复合物催化剂高效催化环己烯环氧化反应(英文)显示文摘采用模板合成法制备了在脱铝Y分子筛纳米腔中含有Co,Mn,和Co/Mn混合物的三核金属簇合物的复合物催化剂,包括[Mn3(O)(CH3COO)6-(py)3]-Y,[Co3(O)(CH3COO)6-(py)3],[Co2Mn(O)(CH3COO)6-(py)3]-Y和[CoM n2(O)(CH3COO)6-(py)3]-Y],并运用傅里叶变换红外光谱、紫外-可见光光谱、前场扫描电镜、X射线衍射和原子吸收光谱对其进行了表征.包裹的金属簇合物在环己烯环氧化反应中表现出较高的催化活性,反应以H2O2/O2为氧化剂,在加热机械搅拌下进行,所得环氧化物产率在82.5%-90.7%.在该催化体系中,Na Br用作氧化助剂可以提高反应性能.在所制多相催化体系中,含单核的金属簇合物催化活性更高,其中以Mn3(O)-DAZY化合物的效率最高.各催化剂活性顺序为Mn3(O)-DAZY?Co3(O)-DAZY?Mn2Co(O)-DAZY?MnC o2(O)-DAZY. | Maryam Moosavifar Alieh Navid Arbat Zolfaghar Rezvani Kamellia Nejati | 2015 | 催化学报2015，36，10： | 0 |
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