自蔓延法制备NaxSm0.3 Ca2.7-xCo4 O9+δ粉体及其性能研究 / PREPARATION AND THERMOELECTRIC PROPERTIES OF THE NaxSm0.3 Ca2.7-xCo4O9+δPOWDERS BY A SELF-IGNITION PROCESS
- Resource Type
- Academic Journal
- Source
- 粉末冶金工业 / POWDER METALLURGY INDUSTRY. 20(6):36-40
- Subject
自蔓延法 热电性能 功率因子 - Language
- Chinese
- ISSN
- 1006-6543