摘要
对高真空下的一氧化钯吸附氢气的特性进行了分析和研究,实验测定了一氧化钯吸附氢气的机理,不同条件下一氧化钯对氢气的吸附特性,以及设置一氧化钯对夹层漏放气的影响。实验证明,在夹层中使用恰当的混合吸附剂,可以有效减小夹层的漏放气量,提高低温储罐的寿命。
In this paper, analysis and research were carried out on the hydrogen absorption properties of palladium oxide in high Vacuum. Several experiments were carried out to investigate the hydrogen absorption mechanism of palladium oxide, the hydrogen absorption properties of palladium oxide in different conditions, and the influence of the palladium oxide on the leakage and outgassing rates. The results show that properly usage of mixed absorbent can decrease the leak and outgassing rates and prolong the vessel life effectively.
出处
《低温与超导》
CAS
CSCD
北大核心
2008年第7期4-8,共5页
Cryogenics and Superconductivity
关键词
一氧化钯
高真空
吸附
漏放气
多层绝热
Palladium oxide, High vacuum, Adsorption, Leakage and outgassing rates, Multilayer insulation
