Dear Dr. Lakshaman Kumar,

in addition to the useful and interesting information provided by Dr. Abdelkader BOUAZIZ , I suggest you to have a look also at the following papers:

-A Modified Method for Barium Titanate Nanoparticles Synthesis

R. Ashiri, Ali Nemati, M. Sasani Ghamsari, S. Sanjabi, M. Aalipour

Materials Research Bulletin, 46 (2011) 2291–22952292

Available, on RG, at: https://www.researchgate.net/publication/225236852_A_Modified_Method_for_Barium_Titanate_Nanoparticles_Synthesis

-Low-temperature synthesis of crystalline BaTiO3nanoparticles by one-step “organosol”-precipitation

Yanling Gao, Vladimir V. Shvartsman, Anna Elsukova and Doru C. Lupascu

J. Mater. Chem., 22, 17573-17583 (2012)

Available, as abstract at: https://pubs.rsc.org/en/content/articlelanding/2012/jm/c2jm33373b#!divAbstract

-Synthesis of highly disperse tetragonal BaTiO3 nanoparticles with core–shell by a hydrothermal method

Jinhui Li, Koji Inukai, AkihiroTsuruta, YosukeTakahashi, WoosuckShin

Journal of Asian Ceramic Societies, Vol. 5, Issue 4, Pages 444-451 (2017)

Available at: https://www.sciencedirect.com/science/article/pii/S2187076417301379

Best regards, Pierluigi Traverso

Dear Lakshaman Kumar, various ways are possible. Please check the following documents. My Regards

https://ieeexplore.ieee.org/document/6559759

https://www.researchgate.net/publication/271496653_Low_Temperature_Synthesis_of_Cubic_BaTiO3_Nanoparticles

Dear Dr. Lakshaman Kumar,

in addition to the useful and interesting information provided by Dr. Abdelkader BOUAZIZ , I suggest you to have a look also at the following papers:

-A Modified Method for Barium Titanate Nanoparticles Synthesis

R. Ashiri, Ali Nemati, M. Sasani Ghamsari, S. Sanjabi, M. Aalipour

Materials Research Bulletin, 46 (2011) 2291–22952292

Available, on RG, at: https://www.researchgate.net/publication/225236852_A_Modified_Method_for_Barium_Titanate_Nanoparticles_Synthesis

-Low-temperature synthesis of crystalline BaTiO3nanoparticles by one-step “organosol”-precipitation

Yanling Gao, Vladimir V. Shvartsman, Anna Elsukova and Doru C. Lupascu

J. Mater. Chem., 22, 17573-17583 (2012)

Available, as abstract at: https://pubs.rsc.org/en/content/articlelanding/2012/jm/c2jm33373b#!divAbstract

-Synthesis of highly disperse tetragonal BaTiO3 nanoparticles with core–shell by a hydrothermal method

Jinhui Li, Koji Inukai, AkihiroTsuruta, YosukeTakahashi, WoosuckShin

Journal of Asian Ceramic Societies, Vol. 5, Issue 4, Pages 444-451 (2017)

Available at: https://www.sciencedirect.com/science/article/pii/S2187076417301379

Best regards, Pierluigi Traverso

Hi;

BaTiO3 is synthesized by different routes, including the Pechini process, the co-precipitation of oxalates, the sol-gel method and the hydrothermal method. However, the conventional solid-state reaction method between BaCO3 and TiO2 remains the most widely used, despite the difficulty of controlling the stoichiometry and grain size.

The hydrothermal method usingTiO2 and Ba(OH)2 in aqueous solution, offers the possibility of spending less energy and working with non-polluting products, not to mention the high purity of the resulting powders and the simplicity of the experimental system.

BaTiO3 can also be synthesized at low temperature using the sol-gel technique, by reaction between barium acetate Ba(CH3CO2)2 and titanium (IV) isopropoxide, which gives a BaTiO3 gel. The BaTiO3 powder is obtained by drying the resulting gel in an oven at a temperature of 110°C, followed by calcination at 900°C.

With my best regards

Dear Lakshaman Kumar;

For more information on BaTiO2 synthesis techniques, please consult the attached files.

With my best regards

Dear Dr. Abdelkader BOUAZIZ,

Thank you, sir, for your suggestions and comment.

Best Regards,

Lakshaman Kumar

Dear Dr. Pierluigi Traverso,

Thank you, sir, for your valuable comment.

Best Regards,

Lakshaman Kumar