| 摘要 |
<p>A clathrate compound of formula (I): M8AxBy-x (I) wherein: M is an alkaline earth metal, a rare earth metal, an alkali metal, Cd, or a combination thereof, A is Ga, Al, In, Zn or a combination thereof; B is Ge, Si, Sn, Ni or a combination thereof; and 12≰x≰16, 40≰y≰43, x and y each is or is not an integer. Embodiments of the invention also include method of making and using the clathrate compound.</p> |
