Surface modification of TiO2 nanoparticles with catechol
2008
Preuzimanje 🢃
Konferencijski prilog (Objavljena verzija)
,
Society of Physical Chemists of Serbia
Metapodaci
Prikaz svih podataka o dokumentuApstrakt
Surface modification of nanocrystalline TiO2 particles with catechol was found to result in a red shift of the semiconductor absorption compared to unmodified nanocrystallites. The undercoordinated defect sites at TiO2 surface are the source of novel enhanced and selective reactivity of the nanoparticle toward bidentate ligand binding. Catechol, an enediol ligand, have the optimal geometry for chelating surface Ti atoms, resulting in a five-membered ring coordination complex and restoration of six-coordinated octahedral geometry of surface Ti atoms.
Izvor:
Physical chemistry 2008 : 9th international conference on fundamental and applied aspects of physical chemistry, 2008, 2, 509-511Izdavač:
- Society of Physical Chemists of Serbia
Napomena:
- Physical chemistry 2008 : 9th international conference on fundamental and applied aspects of physical chemistry; Belgrade (Serbia); 24-28 September 2008
Kolekcije
Institucija/grupa
VinčaTY - CONF AU - Janković, Ivana A. AU - Šaponjić, Zoran AU - Džunuzović, Enis S. AU - Nedeljković, Jovan PY - 2008 UR - https://vinar.vin.bg.ac.rs/handle/123456789/9388 AB - Surface modification of nanocrystalline TiO2 particles with catechol was found to result in a red shift of the semiconductor absorption compared to unmodified nanocrystallites. The undercoordinated defect sites at TiO2 surface are the source of novel enhanced and selective reactivity of the nanoparticle toward bidentate ligand binding. Catechol, an enediol ligand, have the optimal geometry for chelating surface Ti atoms, resulting in a five-membered ring coordination complex and restoration of six-coordinated octahedral geometry of surface Ti atoms. PB - Society of Physical Chemists of Serbia C3 - Physical chemistry 2008 : 9th international conference on fundamental and applied aspects of physical chemistry T1 - Surface modification of TiO2 nanoparticles with catechol VL - 2 SP - 509 EP - 511 UR - https://hdl.handle.net/21.15107/rcub_vinar_9388 ER -
@conference{ author = "Janković, Ivana A. and Šaponjić, Zoran and Džunuzović, Enis S. and Nedeljković, Jovan", year = "2008", abstract = "Surface modification of nanocrystalline TiO2 particles with catechol was found to result in a red shift of the semiconductor absorption compared to unmodified nanocrystallites. The undercoordinated defect sites at TiO2 surface are the source of novel enhanced and selective reactivity of the nanoparticle toward bidentate ligand binding. Catechol, an enediol ligand, have the optimal geometry for chelating surface Ti atoms, resulting in a five-membered ring coordination complex and restoration of six-coordinated octahedral geometry of surface Ti atoms.", publisher = "Society of Physical Chemists of Serbia", journal = "Physical chemistry 2008 : 9th international conference on fundamental and applied aspects of physical chemistry", title = "Surface modification of TiO2 nanoparticles with catechol", volume = "2", pages = "509-511", url = "https://hdl.handle.net/21.15107/rcub_vinar_9388" }
Janković, I. A., Šaponjić, Z., Džunuzović, E. S.,& Nedeljković, J.. (2008). Surface modification of TiO2 nanoparticles with catechol. in Physical chemistry 2008 : 9th international conference on fundamental and applied aspects of physical chemistry Society of Physical Chemists of Serbia., 2, 509-511. https://hdl.handle.net/21.15107/rcub_vinar_9388
Janković IA, Šaponjić Z, Džunuzović ES, Nedeljković J. Surface modification of TiO2 nanoparticles with catechol. in Physical chemistry 2008 : 9th international conference on fundamental and applied aspects of physical chemistry. 2008;2:509-511. https://hdl.handle.net/21.15107/rcub_vinar_9388 .
Janković, Ivana A., Šaponjić, Zoran, Džunuzović, Enis S., Nedeljković, Jovan, "Surface modification of TiO2 nanoparticles with catechol" in Physical chemistry 2008 : 9th international conference on fundamental and applied aspects of physical chemistry, 2 (2008):509-511, https://hdl.handle.net/21.15107/rcub_vinar_9388 .