发明名称 |
Method for charging a hydrogen getter |
摘要 |
A method for charging a sample of either a permanent or reversible getter material with a high concentration of hydrogen while maintaining a base pressure below 10-4 torr at room temperature involves placing the sample of hydrogen getter material in a chamber, activating the sample of hydrogen getter material, overcharging the sample of getter material through conventional charging techniques to a high concentration of hydrogen, and then subjecting the sample of getter material to a low temperature vacuum bake-out process. Application of the method results in a reversible hydrogen getter which is highly charged to maximum capacities of hydrogen and which concurrently exhibits minimum hydrogen vapor pressures at room temperatures.
|
申请公布号 |
US5807533(A) |
申请公布日期 |
1998.09.15 |
申请号 |
US19960772484 |
申请日期 |
1996.12.23 |
申请人 |
MIDWEST RESEARCH INSTITUTE |
发明人 |
TRACY, C. EDWIN;KEYSER, MATTHEW A.;BENSON, DAVID K. |
分类号 |
C01B3/00;(IPC1-7):C01B6/24 |
主分类号 |
C01B3/00 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|