On the clathrate form of elemental silicon, Si136 : preparation and characterization of NaxSi136 (x -> 0)

Abdelaziz Ammar (1) , Christian Cros (2) , Michel Pouchard (2) , Nicolas Jaussaud (2) , Jean-Marc. Bassat (2) , Michel Ménétrier (2) , Gérard Villeneuve (3) , Mathieu Duttine (3) , Edouard Reny (2)

1 Laboratoire de Chimie des Matériaux Solides
2 ICMCB - Institut de Chimie de la Matière Condensée de Bordeaux
3 IRAMAT - Institut de Recherches sur les Archéomatériaux

The clathrate form of silicon, Si136 (otherwise known as Si34), having a residual sodium content as low as 35 ppm...

Mots clés: Silicon; Silicon clathrate; NMR spectroscopy; EPR spectroscopy; Sodium

Domaines: Matériaux

Abdelaziz Ammar, Christian Cros, Michel Pouchard, Nicolas Jaussaud, Jean-Marc. Bassat, et al.. On the clathrate form of elemental silicon, Si136 : preparation and characterization of NaxSi136 (x -> 0). Solid State Sciences, 2004, 6 (5), pp.393-400. ⟨10.1016/j.solidstatesciences.2004.02.006⟩. ⟨hal-00138832⟩