Influence of pH value on particle size and morphology of zinc oxide powders obtained by solvothermal synthesis
Апстракт
Zinc oxide powders have been synthesized from ethanolic zinc acetate solutions
in the presence of lithium hydroxide by the solvothermal method. In this work we have
considered the influence of pH value on morphology and size of ZnO particles for
temperature 200oC and reaction time 2 h. The ZnO powder microstructure was
controlled using X-ray diffraction and field emission scanning electron microscopy.
Grain size of ZnO particles ranges in the interval (40–200) nm depending on pH value.
Increasing of pH value result in decreasing of particle size, changing from hexagonal to
round particle form and uniforming of particle shape and size.
Кључне речи:
Zinc-oxide nanopowders and submicron powders; Solvothermal synthesis; pH value; Particle size; Particle shapeИзвор:
1st Conference of the Serbian Ceramic Society, March 17-18. 2011, Belgrade, Serbia, 1CSCS-2011, 2011, 44-Издавач:
- Institut za multidisciplinarna istraživanja, Kneza Višeslava 1, 11000 Belgrade, Serbia
Финансирање / пројекти:
- 0-3D наноструктуре за примену у електроници и обновљивим изворима енергије: синтеза, карактеризација и процесирање (RS-MESTD-Integrated and Interdisciplinary Research (IIR or III)-45007)
Институција/група
Institut za multidisciplinarna istraživanjaTY - CONF AU - Luković Golić, Danijela AU - Branković, Zorica AU - Bernik, Slavko AU - Rečnik, Aleksander AU - Branković, Goran PY - 2011 UR - http://rimsi.imsi.bg.ac.rs/handle/123456789/2491 AB - Zinc oxide powders have been synthesized from ethanolic zinc acetate solutions in the presence of lithium hydroxide by the solvothermal method. In this work we have considered the influence of pH value on morphology and size of ZnO particles for temperature 200oC and reaction time 2 h. The ZnO powder microstructure was controlled using X-ray diffraction and field emission scanning electron microscopy. Grain size of ZnO particles ranges in the interval (40–200) nm depending on pH value. Increasing of pH value result in decreasing of particle size, changing from hexagonal to round particle form and uniforming of particle shape and size. PB - Institut za multidisciplinarna istraživanja, Kneza Višeslava 1, 11000 Belgrade, Serbia C3 - 1st Conference of the Serbian Ceramic Society, March 17-18. 2011, Belgrade, Serbia, 1CSCS-2011 T1 - Influence of pH value on particle size and morphology of zinc oxide powders obtained by solvothermal synthesis SP - 44 UR - https://hdl.handle.net/21.15107/rcub_rimsi_2491 ER -
@conference{ author = "Luković Golić, Danijela and Branković, Zorica and Bernik, Slavko and Rečnik, Aleksander and Branković, Goran", year = "2011", abstract = "Zinc oxide powders have been synthesized from ethanolic zinc acetate solutions in the presence of lithium hydroxide by the solvothermal method. In this work we have considered the influence of pH value on morphology and size of ZnO particles for temperature 200oC and reaction time 2 h. The ZnO powder microstructure was controlled using X-ray diffraction and field emission scanning electron microscopy. Grain size of ZnO particles ranges in the interval (40–200) nm depending on pH value. Increasing of pH value result in decreasing of particle size, changing from hexagonal to round particle form and uniforming of particle shape and size.", publisher = "Institut za multidisciplinarna istraživanja, Kneza Višeslava 1, 11000 Belgrade, Serbia", journal = "1st Conference of the Serbian Ceramic Society, March 17-18. 2011, Belgrade, Serbia, 1CSCS-2011", title = "Influence of pH value on particle size and morphology of zinc oxide powders obtained by solvothermal synthesis", pages = "44", url = "https://hdl.handle.net/21.15107/rcub_rimsi_2491" }
Luković Golić, D., Branković, Z., Bernik, S., Rečnik, A.,& Branković, G.. (2011). Influence of pH value on particle size and morphology of zinc oxide powders obtained by solvothermal synthesis. in 1st Conference of the Serbian Ceramic Society, March 17-18. 2011, Belgrade, Serbia, 1CSCS-2011 Institut za multidisciplinarna istraživanja, Kneza Višeslava 1, 11000 Belgrade, Serbia., 44. https://hdl.handle.net/21.15107/rcub_rimsi_2491
Luković Golić D, Branković Z, Bernik S, Rečnik A, Branković G. Influence of pH value on particle size and morphology of zinc oxide powders obtained by solvothermal synthesis. in 1st Conference of the Serbian Ceramic Society, March 17-18. 2011, Belgrade, Serbia, 1CSCS-2011. 2011;:44. https://hdl.handle.net/21.15107/rcub_rimsi_2491 .
Luković Golić, Danijela, Branković, Zorica, Bernik, Slavko, Rečnik, Aleksander, Branković, Goran, "Influence of pH value on particle size and morphology of zinc oxide powders obtained by solvothermal synthesis" in 1st Conference of the Serbian Ceramic Society, March 17-18. 2011, Belgrade, Serbia, 1CSCS-2011 (2011):44, https://hdl.handle.net/21.15107/rcub_rimsi_2491 .