Doped Aluminium Oxides

Patent Status: 

Patent Filed

Indian Patent Applicaton No: 


PCT filing No: 



Patent Category: 


Process preparing doped aluminium oxide.

Key Features: 

  •  In this invention by using the concept of solid solution precursors, we can bring choice metal ions into the basic Alq3 molecules so that a variety of Aluminum based oxides can be made with compositional purity and in desired forms.
  •  The invention makes use of a very common and inexpensive Alq3 complex molecule as the base material to realize several complex oxides and structures.
  •  In this report we document the preparation of several inorganic photonic materials such as Ruby, Nd:YAG, SrAhCty LaAlCU etc.
  •  This approach can be extended to powders, films and nanowires.


  • Used in Semiconductor Industry for sensor applications.

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