论文部分内容阅读
对吸附法制备的TiH_x进行升温加热处理,发现温度大于343℃时样品中的H才有明显的释放现象.对在343℃下保温不同时间间隔的样品.用3MeV~4He弹性前冲测量法得出了样品表面H的深度分布和含量,发现表面的C沾污对H具有强烈的捕陷作用.
The TiH_x prepared by the adsorption method was heated at a heating temperature and found that the sample H at temperatures greater than 343 ℃ showed significant release.For the sample incubated at 343 ℃ for different time intervals with 3MeV ~ 4He elastic forefoot measurement The depth distribution and content of the sample surface H were found, and it was found that the surface C contamination had a strong trapping effect on H.