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- cerium-manganese oxygen storage material 铈-锰储氧材料
- rear earth oxygen storage material 稀土储氧材料
- Oxygen storage materials (OSM)were prepared by co-precipitation. XRD,OSC,TPR,BET were used to study properties of samples as obtained. 本论文对共沉淀法制备储氧材料进行了详细研究,并利用XRD、氧脉冲吸附、TPR、BET等研究手段对储氧材料的物相组成、储氧性能、还原性能、比表面积等方面进行了表征。
- Keywords oxygen storage material;reducibility;thermal stability; 储氧材料;还原性;热稳定性;
- Oxygen storage materials which have high surface areas and super oxygen storage property were precipitated by ammonium carbonate,and its' phase,oxygen storage capacity,surface area et al. 以碳酸铵为沉淀剂制备一系列高比表面积、高储氧性能的储氧材料,表征了其物相组成,同时对其储氧性能和比表面积进行了测定。
- Rare earth oxygen storage materials 稀土储氧材料
- Preparation and Properties of Low Cerium Content Ce-Zr-Y Oxygen Storage Material with High Thermal Stability and High Specific Surface Area 高热稳定性、高比表面积低铈型铈锆钇储氧材料的制备及其性能研究
- Keywords cerium;zirconium;yttrium;complex oxide;oxygen storage material;surfactant;polyethylene glycol;textural property; 铈;锆;钇;复合氧化物;储氧材料;表面活性剂;聚乙二醇;织构性能;
- The effect of different precipitator on properties of oxygen storage materials 沉淀剂对稀土储氧材料性能的影响
- Research and development of oxygen storage materials for three-way catalyst 三效催化剂用储氧材料的研究进展
- Oxygen storage material(OSM) 储氧材料（OSM）
- oxygen storage material (OSM) 储氧材料（OSM）
- oxygen storage material 储氧材料
- Performance of Advanced Rare Earth Oxygen Storage Materials and Application in Three-way Catalysts 新型稀土储氧材料的性能及在三效催化剂中的应用
- Novel Rare Earths Oxygen Storage Materials Promoted Pd Catalysts for Emission Control in Natural Gas Fueled Vehicles 含新型稀土储氧材料的高性能天然气汽车尾气净化Pd催化剂
- Keywords monolith catalyst;cobalt oxide;oxygen storage materials（OSM）;catalytic combustion of methane; 整体式催化剂;氧化钴;储氧材料;甲烷催化燃烧;
- Liquid oxygen storage requires specific regulations to be known and respected. 液氧贮罐需要有特别的规定,并清楚规定的内容,遵守该规定。
- Keywords motocycle gases,three-way catalyst,oxygen storage materials,resistance to thermal shock,cell density; 摩托车尾气;三效催化剂;储氧材料;抗热冲击;孔密度;
- Keywords methan;catalytic combustion;oxygen storage materials;burner for household Applications;boiler for household Applications; 甲烷;催化燃烧;储氧材料;燃气灶;热水器;
- The main storage materials of cassava are starch and protein. 木薯块根贮藏物质主要是淀粉和蛋白质。
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- 深远海浮式风电平台 - deep-sea floating wind power platform
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- 京雄高速公路 - Beijing-Xiongan expressway
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- 农业及相关产业增加值 - the added value of agriculture and related industries
