A comparative study of the photocatalytic activities of iron-titanium (IV) oxide photocatalysts prepared by various methods; spray pyrolysis, impregnation and co-precipitation

Author(s):  
Roger I. Bickley ◽  
Laurence T. Hogg ◽  
Teresita González-Carreño ◽  
Leonardo Palmisano
2020 ◽  
Vol 598 ◽  
pp. 117527
Author(s):  
J. Wu ◽  
A. Glisenti ◽  
J.P. Dacquin ◽  
C. Dujardin ◽  
C. Fernández Acevedo ◽  
...  

2014 ◽  
Vol 472 ◽  
pp. 143-151 ◽  
Author(s):  
Lvzhuo Dong ◽  
Yiming He ◽  
Tingting Li ◽  
Jun Cai ◽  
Wenda Hu ◽  
...  

Author(s):  
Dan Nicolae Ungureanu ◽  
Daniela Avram ◽  
Nicolae Angelescu ◽  
Adrian Catangiu ◽  
Florina Violeta Anghelina ◽  
...  

Abstract In this paper is presented a comparative study regarding the synthesis of hydroxyapatite powders. The chosen method of synthesis of this biomaterial was chemical co-precipitation. The structure, size and morphology of the obtained powders were analyzed by X-ray diffraction, infrared spectroscopy - FTIR, dynamic light diffusion DLS tehnique and scanning electron microscopy-SEM. The results obtained were compared with those obtained on a commercial hydroxyapatite powder. Investigation methods have confirmed the synthesis of a high purity hydroxyapatite with a optimal degree of crystallization and crystallinity for the reconstruction and regeneration of hard tissue.


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