The Suzhou Submission Form

1.  The Invention

 

Title

Method of Production of Titanium Dioxide Metal Titanates from Titanium Tetrachloride.
The goal of invention was elaboration of process for production of Titanium compounds by sol- gel modified using of cheep industrial Titanium Tetrachloride. The main step, more important  was synthesis of chloride free titanium aqueous sols.

 Description. Give a general idea of what the invention is about (maximum 5 lines).

The method consists in application of nitric acid  which  as less volatile moves the hydrochloric acid out of the concentrated solution of titanium tetrachloride in hydrochloric acid. Titanium nitrate sol is doped by second ingredient and ascorbic acid, which will bring about stabilization of sol and, as well as an extra reduction in the temperature. Stable sols can be used for production powders and films on various support.

Presentation. Presentation will be in form of professionally prepared poster with figures.
Fields of application

TiO2 in motor industry and as active layers on fixed catalyser elements.

Li2TiO3 is applied as a material which reproduces tritium in fusion thermonuclear reactors, the main future energy source in the world.

BaTiO3 may be widely applied in electronics.

Advantages Application of cheep industrial material as Titanium Tetrachloride for synthesis of various titanium compounds by sol-gel process instead of commonly used titanium alkoxides radically decrease their production cost.
Stage of development.  pre-production in laboratory scale
Documentation available:  ( ) No   ( ) Yes
   If the answer is YES, give details such as: leaflet, brochure, sample, video, website, etc.

2.  The inventor (or inventors)

 

Name(s) Andrzej  DEPTU£A, Wies³awa £ADA,Tadeusz OLCZAK, Andrzej G.CHMIELEWSKI,

Owner of the invention? (Is it the inventor?)   ( +) No  ( ) Yes

Institute Nuclear Chemistry And Technology (ICTN) POLAND 

3.  Protection

 

Patent Status:

Polish Patent: PL 198039 /12 october 2001
Priority (date of the very first patent application) 2001
Countries where it is in force,

4.  Business intention

 

Selling the patent or Licensing

5.  Contact

 

Name (Andrzej  DEPTU£A Ph.D.
Address: Institute Nuclear Chemistry And Technology (ICTN) POLAND

16 Dorodna Str., 03-195 Warsaw, POLAND

Tel +048 (022) 5041156 mobile.0 602765095

e-mail adeptula@ichtj.waw.pl      Fax: 048(022)8111917