Growth of significantly low dimensional zinc orthotitanate (Zn2TiO4) nanoparticles by solid state reaction method
| Autor: | Kumar Sahoo Pratap, Debabrata Pradhan, Arpan Nayak Kumar, Pravakar Satapathy, Avanendra Singh, S.K.S. Parashar, Kumar Das Susanta, Lizina Khatua, Rudrashish Panda |
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| Jazyk: | angličtina |
| Rok vydání: | 2018 |
| Předmět: |
Diffraction
Work (thermodynamics) Materials science Analytical chemistry Nanoparticle chemistry.chemical_element 02 engineering and technology Zinc 010501 environmental sciences lcsh:Chemical technology 01 natural sciences Solid state reaction method Specific surface area Phase (matter) Materials Chemistry Zinc orthotitanate lcsh:TP1-1185 0105 earth and related environmental sciences solid state reaction Metals and Alloys 021001 nanoscience & nanotechnology Condensed Matter Physics chemistry Ceramics and Composites Particle size 0210 nano-technology |
| Zdroj: | Science of Sintering, Vol 50, Iss 1, Pp 133-138 (2018) |
| ISSN: | 1820-7413 |
| Popis: | In this work, the ZnO-TiO2 mixed phase nanoparticles were prepared by solid state reaction method by using ZnO and TiO2 powder as precursors. The X-ray diffraction pattern shows a dominant phase of Zinc Orthotitanate (Zn2TiO4). The average particle size (58?18 nm) calculated by the analysing FESEM data closely matches with the particle size calculated by Scherrer?s equation. The calculated average particle size is significantly smaller than the previously published results of nanoparticles, prepared by same method. In the Brunauer-Emmett-Teller (BET) study the specific surface area of the nanoparticles was found as 8.78 m2/g which is similar to the surface area reported in this material prepared by mechanochemical method. The method which we report is simpler and cost effective unlike the previous reported. |
| Databáze: | OpenAIRE |
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