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- MgAl composite oxides 镁铝复合氧化物
- La_(1-x)Sr_xCo_(1-y)Fe_yO_3 perovskite-type composite oxides are won- derful electronic-ionic conductor,which makes them be potential cath- ode materials for ITSOFC. La_(1-x)Sr_xCo_(1-y)Fe_yO_3钙钛矿型氧化物具有良好的电子和离子混合导电性能,可作为中温固体氧化物燃料电池(ITSOFC)的阴极材料。
- Latest researches in application of hydrotalcite-like materials in catalytic redox reactions were reviewed, especially" green" catalytic application of hydrotalcite-like materials and their derived composite oxides in synthesis of fine chemicals. 综述了水滑石类材料在氧化还原催化反应中应用的最新研究进展,重点讨论了类水滑石及以类水滑石为前驱体衍生得到的复合氧化物在精细合成中的绿色催化应用。
- Nano-particulate Ce0.8Pr0.2Oy composite oxides were prepared by modified as well as conventional citrate precursor technique. These samples were characterized by XRD, TG-DSC, Raman spectroscopy and BET. 通过两种柠檬酸前躯体法制备了Ce0.;8Pr0
- The simulating study of the formation and inhibition of phenolic tars in the process of diphenols preparation by hydroxylation of phenol with iron-based composite oxides as catalyst was conducted. 对铁基复合氧化物催化苯酚羟基化合成苯二酚反应过程酚焦油的生成反应进行了模拟研究。
- La_l-xSr_xCO_l-yFe_yO_3 perovskite-type composite oxides is a wonderful mixedelectrical-ionic conductor, characteristic of good thermal and chemical stability,is a potential candidate for SOFC. La_l-xSr_xCo_l-yFe_y0_3钙钛矿复合氧化物是一种优异的电子-离子混合导体，且具有良好的热和化学稳定性，可作为固体氧化物燃料电池的阴极材料。
- The rare-earth-zirconium composite oxides which have high thermal stability and high storage of oxygen are getting more and more attention in the automotive exhaust cleaning field. 摘要由于其良好的储放氧能力和热稳定性，以铈为主的铈锆氧化物在汽车尾气的处理中得到了越来越广泛的应用。
- magnesium tin metal composite oxides 纳米Mg-Sn金属复合氧化物
- magnesium-aluminum composite oxides 镁铝复合氧化物
- nano- sized Cu- Mn composite oxides 纳米铜锰复合氧化物
- perovskite-type composite oxides 钙钛矿复合氧化物
- molybdenum cobalt composite oxides 钼钴复合氧化物
- We explored the optimal way to prepare the large grain of rare-earth composite oxide, though the selection of best precipitator, best way to deposition etc. 文章通过对沉淀剂、沉淀方法等的研究，探索了实验室制备较大粒径稀土复合氧化物的优化条件。
- The results showed that Co-Ce composite oxide with Ce/Co molar ratio of 0.05 (CoCe0.05 catalyst) performed best in the N2O decomposition reaction. 结果表明在研究的系列催化剂中,Co-Ce复合氧化物催化剂具有最好的催化分解N_2O的活性;
- The preparations, performance and mechanisms of lithium intercalating for tin oxide, tin composite oxide and (tin-based) alloy were introduced. 总结了锡氧化物、锡复合氧化物以及锡合金的制备方法、性能和贮锂机理,概述了锂离子电池锡基负极材料的研究现状。
- Nanometer W-Ni-Fe composite powder was produced by the method of two step reduction of W-Ni-Fe composite oxide powder, in which the procedure parameters were controlled. 利用两阶段还原法对W Ni Fe复合氧化物粉末进行还原,控制还原工艺的参数制得纳米级W Ni Fe复合粉末。
- We explored the optimal way to prepare the large grain of rare-earth composite oxide,though the selection of best precipitator,best way to deposition etc. 文章通过对沉淀剂、沉淀方法等的研究,探索了实验室制备较大粒径稀土复合氧化物的优化条件。
- A new process for preparation of ethylene glycol menoethyl ether acetate by one step reaction of ethylene oxide and ethyl acetate with Mg/Al composite oxides (Mg-Al-O, LDO) as catalyst is reported. 介绍了以环氧乙烷、乙酸乙酯为原料,Mg Al O体系(镁铝复合氧化物,LDO)作为催化剂,一步合成乙二醇单乙醚醋酸酯(EGEEA)的方法。
- In heavier seas the agreement is in the range 0. 7 to 1. 0 mgal. 在海上条件恶劣时;符合范围在0.;7-1
- Keywords zeolite;composite oxides;esterify;catalyst; 分子筛;复氧化物;酯化;催化剂;
