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Journal of Materials Science

, Volume 29, Issue 13, pp 3484–3488 | Cite as

Observation of a high pressure polymorph of titania by vibrational ball milling

  • J. Chaudhuri
  • M. L. Ram
  • B. K. Sarkar
Article

Abstract

Central Glass & Ceramic Research Institute, Jadavpur, Calcutta-700 032, India The observation of a high pressure polymorph of titania, originating from an anatase phase, using high energy impact vibrational ball milling (HEIVBM) is reported here for the first time. The observed polymorph conforms to the reported high pressure modified phase of titania [orthorhombic, α-PbO2 (Pbcn) structure] developed by static high pressure and shock wave techniques. X-ray diffraction (XRD) and electron spin resonance (ESR) techniques are used to characterize the polymorph.

Keywords

India Titania Shock Wave High Pressure Milling 
These keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.

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Copyright information

© Chapman & Hall 1994

Authors and Affiliations

  • J. Chaudhuri
    • 1
  • M. L. Ram
    • 1
  • B. K. Sarkar
    • 1
  1. 1.Central Glass & Ceramic Research InstituteJadavpur, CalcuttaIndia

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