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Synthesis of core-shell NaYF4:Yb,Tm@TiO2-Acac micro- and nano-sized particles for efficient photocatalysis
dc.creator | Marković, Smilja | |
dc.creator | Machado, T. M. | |
dc.creator | Dinić, Ivana | |
dc.creator | Veselinović, Ljiljana | |
dc.creator | Janković Častvan, Ivona | |
dc.creator | Marinković, Bojan A. | |
dc.creator | Mančić, Lidija | |
dc.date.accessioned | 2022-06-10T11:10:10Z | |
dc.date.available | 2022-06-10T11:10:10Z | |
dc.date.issued | 2021 | |
dc.identifier.isbn | 978-86-82475-39-2 | |
dc.identifier.uri | https://dais.sanu.ac.rs/123456789/12989 | |
dc.description.abstract | Micro- and nano-sized core-shell particles for efficient photocatalysis were successfully synthesized by a two step wet-chemical route. The core composed of up-converting (UC) NaYF4:Yb,Tm phase was prepared through EDTA assisted hydrothermal process, while the shell of anatase TiO2 –Acetylacetone (TiO2-Acac) charge-transfer complex was formed via a sol-gel method. During coating, the effect of polyvinylpyrrolidone (PVP) addition on the core and shell coupling was investigated. Two forms of core structures were obtained: hexagonal microprisms of beta-NaYF4:Yb,Tm and alpha-NaYF4:Yb,Tm nanospheres, both coated with TiO2-Acac nanocrystals. | sr |
dc.language.iso | en | sr |
dc.publisher | Belgrade : Society of Physical Chemists of Serbia | sr |
dc.relation | Science Fund of the Republic of Serbia, DIJASPORA Programme, #6421090 | sr |
dc.relation | COSH-PHOTO | sr |
dc.relation | info:eu-repo/grantAgreement/MESTD/inst-2020/200175/RS// | sr |
dc.relation | CNPq for Research Productivity Grant | sr |
dc.relation | CAPES post-doctoral scholarship, PNPD-88882.315335/2019-01 | sr |
dc.rights | openAccess | sr |
dc.rights.uri | https://creativecommons.org/licenses/by/4.0/ | |
dc.source | Physical Chemistry 2021 : proceedings. Vol. 2 / 15th International Conference on Fundamental and Applied Aspects of Physical Chemistry, September 20-24, 2021, Belgrade, Serbia | sr |
dc.subject | core-shell particles | sr |
dc.subject | photocatalysis | sr |
dc.subject | up-converting particles | sr |
dc.title | Synthesis of core-shell NaYF4:Yb,Tm@TiO2-Acac micro- and nano-sized particles for efficient photocatalysis | sr |
dc.type | conferenceObject | sr |
dc.rights.license | BY | sr |
dc.type.version | publishedVersion | sr |
dc.identifier.fulltext | http://dais.sanu.ac.rs/bitstream/id/51824/Physical-chemistry-2021-SMarkovic-Proceedings.pdf | |
dc.identifier.rcub | https://hdl.handle.net/21.15107/rcub_dais_12989 |