Steinbeis Centre for Technology Transfer India

Synthesis of Phase pure Titanium dioxide Nanoparticles

Posted by Steinbeis Centre for Technology Transfer IndiaResponsive · Knowhow and Research output · India

Summary of the technology

A novel, economic and eco-friendly process for bulk synthesis of Phase pure Titanium dioxide nanoparticles.

The present process provides an economic, eco-friendly; easy and simple process for bulk synthesis of crystalline Rutile or Anatase phase TiO2 nanoparticles. Involves low temperature.

Process is feasible at commercial scale.

Steinbeis Centre for Technology Transfer India

Technology Benefits Summary, Differentiation & Uniqueness:

Titanium dioxide (TiO2) is the most widely used white pigment, for example in paints. It has high brightness and a very high refractive index. TiO2 is also an effective opacifier, making substances more opaque. Clean, safe and eco-friendly process, environmentally much more benign compared to existing commercial process.

Process is feasible at commercial scale.

Application & Potential Advantages:

  • Titanium dioxide (TiO2) is the most widely used white pigment, for example in paints.
  • It has high brightness and a very high refractive index.
  • TiO2 is also an effective opacifier, making substances more opaque.

Development Stage & Development Status Summary:

TRL-25g Titania nanoparticles at bench scale

Intellectual Property (if any):

Indian Patent filed

Technical Details:

  • The present process provides an economic, eco-friendly; easy and simple process for bulk synthesis of crystalline Rutile or Anatase phase TiO2 nanoparticles. involves low temperature.
  • Raw Materials to be Utilized- TiCl4, polyethylene glycol (PEG), NH4OH solution
  • Major Plant Equipment and Machinery Required - Common equipments

Technology Owner

Steinbeis Centre for Technology Transfer India

Science and Technology Park

Additional information (attached documents)

Related keywords

  • Consumer related
  • Chemicals and Materials
  • Industrial chemicals
  • Other
  • titanium dioxide

About Steinbeis Centre for Technology Transfer India

Technology Transfer Office from India

The Steinbeis-Stiftung für Wirtschaftsförderung (StW) is the umbrella organization of the Steinbeis Transfer Network. The non-profit foundation and the Steinbeis GmbH & Co. KG für Technologietransfer (StC), responsible for all commercial activities involved in knowledge and technology transfer, are headquartered in Stuttgart, Germany. Steinbeis Enterprises are located in 16 countries all over the world, having a network of global experts with project partners in a further 42 countries with total 900 technology centres .

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