发明公开
US20230411590A1 ANODE FOR THERMAL BATTERY, APPARATUS FOR MANUFACTURING THE ANODE FOR THERMAL BATTERY, AND METHOD OF MANUFACTURING THE ANODE FOR THERMAL BATTERY
审中-公开
基本信息:
- 专利标题： ANODE FOR THERMAL BATTERY, APPARATUS FOR MANUFACTURING THE ANODE FOR THERMAL BATTERY, AND METHOD OF MANUFACTURING THE ANODE FOR THERMAL BATTERY
- 申请号：US18241801 申请日：2023-09-01
- 公开(公告)号：US20230411590A1 公开(公告)日：2023-12-21
- 发明人： Yu Song CHOI , Tae Young AHN , Jang Hyeon CHO
- 申请人： AGENCY FOR DEFENSE DEVELOPMENT
- 申请人地址： KR Daejeon
- 专利权人： AGENCY FOR DEFENSE DEVELOPMENT
- 当前专利权人： AGENCY FOR DEFENSE DEVELOPMENT
- 当前专利权人地址： KR Daejeon
- 优先权： KR 20190053268 2019.05.07 KR 20190053269 2019.05.07 KR 20190053270 2019.05.07
- 分案原申请号： US17053011 2020.11.04
- 主分类号： H01M4/12
- IPC分类号： H01M4/12 ; H01M4/10 ; H01M6/36
摘要：
A lithium anode of a thermal battery may include a metal alloy foam in which a plurality of pores is formed and including nickel (Ni), iron (Fe), chromium (Cr), and aluminum (Al) mixed in a predetermined composition ratio, and lithium impregnated into the metal alloy foam in a molten state and accommodated in the pores, wherein the chromium in the composition ratio may facilitate the impregnation of the lithium into the pores and reduce the reactivity of the metal alloy foam to the lithium at an operating temperature of the thermal battery, and the aluminum in the composition ratio may facilitate the impregnation of the lithium into the pores and prevent the lithium from penetrating into a surface of the metal alloy foam.