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- Doping sulfated zirconia with silica increases the acidity of the sulfated zirconia. 摘要用氧化硅掺杂硫酸化氧化锆可以增强硫酸化氧化锆的酸性。
- Methanol is sequentially dehydrated to dimethyl ether and ethylene over both sulfated zirconia and silica-doped sulfated zirconia in a single step. 结果表明,在掺杂和未掺杂氧化硅的硫酸化氧化锆催化剂上甲醇均相继脱水生成二甲醚和乙烯。
- Sulfated Zirconia 硫酸化的二氧化锫
- Zhengzhou Zhengong Fused Zirconia Co., Ltd. 郑州振中电熔锆业有限公司。
- CUBIC ZIRCONIA AND SYTHETIC STONE NEW CUT, IMITATION STONES. 立方氧化锆、人造石新切断;仿制宝石.
- The oxygen sensors include a heater which heats the Zirconia element. 氧传感器内有一个用于加热氧化锆元素的加热器。
- The paper introduced the way to prepare high-pure zirconia from zirkite. 介绍了如何从斜锆石精矿制备高纯二氧化锆。
- Special industrial ceramic、 magnet material and machining parts, such as Zirconia, Alumina, NdFeB and AlNiCo products. 特殊工业陶瓷、性材料及制品,包括氧化锆、化铝材料制作的机械件,钕铁硼、镍钴材料制作的永磁零件。
- FTIR spectra show that sulfate and AAP may form sulfated compounds. FTIR光谱显示硫酸基与AAP形成硫酸酯化合物。
- Microstructure investigation showed that the zirconia and impurity phases were dispersed in the BN layer matrix. 显微结构分析表明,氧化锆和杂质相镶嵌在氮化硼层状基质中。
- In this paper,the extracting technique of sulfated polysaccharide is discussed and SPS is identified. 对硫酸酯化多糖的提取工艺条件进行了优选研究并对产品进行了鉴别实验。
- The progresses on preparation of sulfated polysaccharides and its bioactivity were reviewed. 综述了近几年硫酸化多糖的制备及其生物活性的研究情况。
- The company can produce yttria, elastomag and stable zirconia to meet the requirements of diversified users. 公司还可根据用户要求,生产氧化钇、氧化镁、稳定氧化锆。
- The sulfated oil (anionic) imparts a negative charge to the fat particles in the emulsion. 在乳浊液中,磺化油(阴离子型)将负电荷传递给脂肪微粒。
- The crystal structures and ionic conductivity of yttria-stabilized zirconia(YSZ) are analyzed. 分析了钇稳定的二氧化锆(YSZ)的晶体结构及离子导电性。
- Objective To prepare low molecular weight Eucheuma striatum sulfated polysaccharides. 目的制备相对低分子质量异枝麒麟菜硫酸多糖。
- The results show that fused magnesia zirconia material has better slag penetration resistance than magnesia material. 结果表明:镁锆合成料比镁质材料具有更好的抗渣渗透性。
- Objective:To evaluate the cytotoxicity of twice sintered machinable nano-meter zirconia ceramic for dental use. 目的:对二步烧结牙科可切削牙科纳米氧化锆陶瓷细胞毒性进行初步评价。
- This paper discusses the performance and the application of the zirconia thermal barrier coating. 文中介绍了氧化锆基热障涂层材料的性能及应用。
- Zirconia ceramic knives of high qualities ceramic knives were prepared using aqueous gel-casting method in this paper. 本文采用水基料浆凝胶注模法制备出了高质量的氧化锆陶瓷刀具。