Polycrystalline rhombohedral boron nitride and method of produci
Porous free standing pyrolytic boron nitride articles
Potassium perborate-hydrate and process for its preparation
Preparation and purification of diborane
Preparation and use of sulfur tetrachloride derivatives of the f
Preparation of B-trichloroborazine
Preparation of boron trichloride
Preparation of boron trichloride
Preparation of crystalline metal silicate and borosilicate compo
Preparation of crystalline porous boro-silicates
Preparation of cubic boron nitride using as a flux a fluoronitri
Preparation of decaborane (14) through hydride ion abstraction r
Preparation of essentially alkali-free borosilicate crystals hav
Preparation of finely-divided refractory powders of groups III-V
Preparation of granular compositions
Preparation of mesophasic polyborazylene mesophasic...
Preparation of pure boron trifluoride
Preparation of rare earth borides
Preparation of simple nitronium salts
Preparation of titanium diboride powder