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- hydrogen adsorption mechanism 吸氢机理
- Activation and mechanism of hydrogen adsorption on trans-metal nitrides is also discussed. 分析了过渡金属氮化物催化剂的吸氢活性、吸附机理。
- Investigation of hydrogen adsorption on AB 2 alloy surfaces using UPS. AB2型储氢材料表面吸氢的光电子谱研究。
- Treatment with HNO3 had no obvious effect and the treatment with H3PO4 lowered the hydrogen adsorption capacity considerably. H2O处理后可提高活性炭的吸氢能力,用HNO3处理后吸氢能力几乎没有什么变化,而用H3PO4处理后吸氢能力却有明显的下降。
- Objective:The adsorption mechanism of metal ions on chitosan modified by vanillin(V-CTS)was studied. 目的:研究香兰醛改性的壳聚糖(V-CTS)对金属离子的吸附机理。
- The organoclayswere used as adsorbent for pentachlorophenol(PCP),and the effects of studied its adsorption mechanism. 进行五氯酚的吸附试验,探讨有机污染物在有机黏土上吸附的机制及吸附的情形。
- At the same time, the adsorption mechanism of hydroxyapatite and its application as the substrate material are introduced particularly. 重点介绍了羟基磷灰石的吸附机理及其在分离与提纯领域中的基本应用。
- The maximum capacity of hydrogen adsorption is 9.99 wt% which is six times higher than that in usual LaNi 5. It is also found that CNF can rapidly release hydrogen at room temperature. 实验结果表明 :在室温条件下 ;经适当处理的碳纳米纤维的储氢能力最高可达到 9.;99W/ %25。 为目前常用的储氢合金 La Ni5的 7倍;显示出巨大应用前景。
- The adsorption mechanism of water-washing waste saccharomyces cerevisiae to cadmium is analysized by TEM, Zeta potential and infrared spectroscopy of the cells. 并采用透射电子显微镜、电动电位及红外光谱分析手段,分析水洗废啤酒酵母对镉的吸附机理。
- Hydrogen adsorption and reduction method 吸氢再还原法
- The adsorption effect and conditions of modified meerschaum against heavy metal ions such as Pb 2+ , Cu 2+ and Cd 2+ were studied under dynamic condition, as well as the adsorption mechanism. 在动态条件下 ,研究了改性海泡石对重金属离子Pb2 +、Cu2 +、Cd2 +的吸附效果及条件。 探讨了改性海泡石对重金属离子Pb2 +、Cu2 +、Cd2 +的吸附机理。
- hydrogen adsorption and activation H2吸附活化
- The separation mechanisms of powder quartz and clinochlore as well as the adsorption mechanism of the anionic collector were investigated. 采用油酸作阴离子捕收剂,用反浮选的方法对粉石英的纯化进行研究,探讨粉石英和斜绿泥石的分离机理以及捕收剂的吸附机理。
- Since it was discovered in the 19th century, few attention has been paid on the adsorption mechanism of heavy metal ions to the mineral and kinetics of acid-dissolution of palygorskite. 凹凸棒石是一种链层状镁铝硅酸盐矿物,早在19世纪就已被发现,但是至今该矿物在重金属离子吸附机理和纯凹凸棒石酸溶动力学方面的研究仍较少。
- Since it was discovered in the 19th century, few attention has been paid on the adsorption mechanism of heavy metal ions to the long-term reaction of heavy metal ions and palygorskite. 凹凸棒石是一种链层状镁铝硅酸盐矿物,早在19世纪就已被发现,但是至今该矿物在重金属离子吸附机理及纯凹凸棒石与重金属长期作用方面的研究仍较少。
- Water contains hydrogen and oxygen. 水含有氢和氧。
- IR, ESR, XRD and some other recent analysis methods have been using in the study of adsorption mechanisms of pesticides on soil humic acids and clays. 土壤中的粘土矿物和腐植酸是对农药吸附的最主要两类活性组份。
- In the second part of the thesis, we performed first principles calculations based on density functional theory (DFT) about Hydrogen adsorptions on different sites on Graphite(0001) at different coverage. 本论文第二部分采用基于密度泛函理论(DFT)的第一性原理方法计算了氢在石墨(0001)表面不同位置、不同覆盖度的吸附对其功函数的影响,并与实验结果比较,得到与实验结果一致的结论。
- Abstract: IR, ESR, XRD and some other recent analysis methods have been using in the study of adsorption mechanisms of pesticides on soil humic acids and clays. 文摘:土壤中的粘土矿物和腐植酸是对农药吸附的最主要两类活性组份。
- Adsorption Mechanism of Ethyl Xanthate on Marmatite 乙黄药在铁闪锌矿表面的吸附机理