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Monodisperse 磅 nanoparticles (NP ) 被铂 acetylacetonate 的减小与 Fe (公司)<sub>5</sub> 的存在在 octadecene 准备。综合 n......
A simple kinetic model for oxidative coupling of methane over La_(0.6)Sr_(0.4)Co_(0.8)Fe_(0.2)O_(3-δ
A simplified kinetic model for the oxidative coupling of methane over a La0.6Sr0.4Co0.8Fe0.2O3-δ nanocatalyst is presen......
采用微乳液方法同时进行活性组分及助剂负载,制备得到钯银双金属催化剂;通过SEM、XRD、CO化学吸附、HRTEM、原位红外等分析手段对......
Molecular dynamics simulations of initial Pd and PdO nanocluster growth in a magnetron gas aggregati
该文从挂篮荷载计算、施工流程、支座及临时固结施工、挂篮安装及试验、合拢段施工、模板制作安装、钢筋安装、混凝土的浇筑及养生......
Oil-soluble bimetallic Ni-Mo sulfide nanoparticles(NiMoS) with narrow size distribution were successfully synthesized th......
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Manganese(Ⅲ) Salen Complex Immobilized on Fe3O4 Magnetic Nanoparticles: The Efficient, Green and Reu
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Gold has been regarded as a poor heterogeneous catalyst because it is generally considered a nonreactive metal. But as n......
A simplified kinetic model for the oxidative coupling of methane over a Lao.6Sr0.4Coo.sFeo.2O3-δ nanocatalyst is presen......
Gold has been regarded as a poor heterogeneous catalyst because it is generally considered a nonreactive metal. But as n......
阐述了过渡金属(如钼、铁、钴和镍等)硫化物纳米粒子制备技术进展,详细介绍了其液相化学合成技术,如溶剂热、微乳液和微波液相介电加热......
因为它通常被认为非电抗的金属,黄金被认为是差的异构的催化剂。但是作为 nano 催化剂,金牌和其它,金属显著地以某种方式提高反应。它......
在纳米SiO2表面原位制备了小粒径、高分散性的ZnO催化剂,研究其对AC发泡剂的改性。研究结果表明:加入新型纳米ZnO催化剂后,发泡剂......
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采用室温固相反应法合成出H3ZnPMo10V2O40·6H2O的纳米催化剂,用元素分析、IR、XRD、TEM等手段确定其组成、结构和性能,同时考察......
用电弧等离子体法制备了纳米Cu、Cr、Mn、Fe、Ni、采用机械方法将其加到Al2O3载体上,制成负载型纳米催化剂,用TEM、SEM、XRD、HRTEM等手段,对纳米粒子和催化剂进行了......
A simple kinetic model for oxidative coupling of methane over La_(0.6)Sr_(0.4)Co_(0.8)Fe_(0.2)O_(3-δ
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采用不同体系制备了碳载Pd催化剂(Pd/C),发现在乙二醇体系中制备的Pd/C催化剂对甲酸氧化具有最负的峰电位和最低的起始氧化电位,Tafel斜......
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采用溶胶-凝胶法合成MoO3/TiO2、K2O-MoO3/TiO2、V2O5-MoO3/TiO2、Al2O3-MoO3/TiO2、K2O-V2O5-MoO3/TiO2系列纳米催化剂。借助TEM......
Monodispersed colloidal copper oxide nanoparticles were synthesized by water-in-oil microemulsion using CuCl 2·H2O ......
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Nanotechnology is a field of research with objects up to 100 nm in size. Nanomaterials belong to a wide area in the fiel......
采用初湿浸渍和溶胶凝胶法分别制备了Li/MgO催化剂和Li/MgO纳米催化剂.比较两种Li/MgO催化剂对于甲烷氧化偶联反应的催化性能.采用x射线......