The catalysts used are characterized by XRD, XPS, temperature-programmed reduction, hydrogen adsorption and oxygen adsorption.
用X-射线衍射、X-射线光电子能谱、程序升温还原、氢吸附和氧吸附测试等对催化剂进行了表征。
参考来源 - 苯在催化剂作用下直接氨基化/羟基化研究·2,447,543篇论文数据，部分数据来源于NoteExpress
在水浴加热条件下，用硫酸氢根将吸附在树脂上的铀酰离子和硝酸根离子置换到液相中，之后分别采用亚钛法、分光光度法进行测定。
Heated in water bath, uranyl ion and nitrate radical adsorbed on resin are replaced into solution by sodium bisulfate, then are determined by titanous method and spectrophotometry, respectively.
金属-衬底相互作用抑制了氢在金属表面的吸附。
The metal-support interaction impedes hydrogen adsorption on the metal surfaces.
采用低温吸附法生产高纯氢，在国内已是很成熟的方法。
The method of production of high purity hydrogen by low temperature adsorption is ripe in China.
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