Results 101 to 110 of about 9,726 (203)

XPS and NEXAFS study of fluorine modified TiO2 nano-ovoids reveals dependence of Ti3+ surface population on the modifying agent [PDF]

, 2014
This article is licensed under a Creative Commons Attribution 3.0 Unported Licence (http://creativecommons.org/licenses/by/3.0/)Crystalline titanium dioxide was synthesised under mild conditions by the thermal degradation of peroxotitanic acid in the ...
Abu Bakar, Faridah, Andersson, Gunther, Brand, Helen E A, Cowie, Bruce C, Golovko, Vladimir B, Ingham, Bridget, Kemmitt, Tim, McNicoll, Campbell, Ruzicka, Jan-Yves, Thomsen, Lars   +9 more
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Unconventional magnetism of non-uniform distribution of Co in TiO2 nanoparticles [PDF]

, 2020
High-resolution transmission electron microscopy (HRTEM), X-ray diffraction (XRD) analysis, electron paramagnetic resonance (EPR), X-ray absorption spectroscopy (XAS), magnetic methods, and density-functional theory (DFT) calculations were applied for ...
Boukhvalov, D. W., Galakhov, V. R., Gubkin, A. F., Konev, S. F., Korolev, A. V., Mesilov, V. V., Minin, A. S., Molochnikov, L. S., Murzakaev, A. M., Rosenfeld, E. V., Uimin, M. A., Volegov, A. S., Yermakov, A. Y., Zakharova, G. S.   +13 more
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Characterization and Photocatalytic Activity of Enhanced Copper-Silica-Loaded Titania Prepared via HydrothermalMethod [PDF]

, 2011
TiO2 nanopowder, loaded with SiO2 and Cu-SiO2, was prepared under both acidic and basic environments via the hydrothermal method. The morphology and structure of TiO2 were studied by XRD, TEM, and FT-IR.
Poliah, Ramarao, Sreekantan, Srimala
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Molecular dynamics simulations of LixTiO2 nanosphere as an anode electrode material [PDF]

MATEC Web of Conferences
This study uses molecular dynamics simulations to investigate the recrystallization and thermal stability of LixTiO2 nanospheres (Li0.11TiO2, Li0.15TiO2, Li0.19TiO2, and Li0.23TiO2) as potential anode materials for lithium-ion batteries.
Rikhotso Blessing, Ngoepe Phuti
doaj   +1 more source

Nd/TiO2 Anatase-Brookite Photocatalysts for Photocatalytic Decomposition of Methanol

Frontiers in Chemistry, 2018
Neodymium enriched TiO2 anatase-brookite powders were prepared by unconventional method via using pressurized hot fluids for TiO2 crystallization and purification.
Kamila Kočí, Ivana Troppová, Martin Reli, Lenka Matějová, Miroslava Edelmannová, Helena Drobná, Lada Dubnová, Anna Rokicińska, Piotr Kuśtrowski, Libor Čapek   +9 more
doaj   +1 more source

Synthesis of Nanoscale TiO2 and Study of the Effect of Their Crystal Structure on Single Cell Response

The Scientific World Journal, 2012
To study the effect of nanoscale titanium dioxide (TiO2) on cell responses, we synthesized four modifications of the TiO2 (amorphous, anatase, brookite, and rutile) capable of keeping their physicochemical characteristics in a cell culture medium.
Z. R. Ismagilov, N. V. Shikina, N. A. Mazurkova, L. T. Tsikoza, F. V. Tuzikov, V. A. Ushakov, A. V. Ishchenko, N. A. Rudina, D. V. Korneev, E. I. Ryabchikova   +9 more
doaj   +1 more source

Transmission electron microscopy, x-ray diffraction and Raman scattering studies of nanophase TiO_2 [PDF]

, 1997
Dye-sensitized solar cells differ from conventional semiconductor devices in that they separate the function of light absorption from charge-carrier transport.
Dubček, Pavo, Gotić, Marijan, Ivanda, Mile, Musić, Svetozar, Popović, Stanko, Tonejc, Anđelka, Turković, Aleksandra   +6 more
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Crystalline phase evolution and solid-state reaction mechanisms in high-titanium pellets during oxidation roasting

Journal of Materials Research and Technology
This study aims to clarify the crystalline phase evolution and solid-state reaction mechanisms during the hardening process of high-titanium vanadium-titanium magnetite pellets.
Jue Tang, Sinan Li, Jinge Feng, Jile Qin, Zichuan Zhao, Xicai Liu, Mansheng Chu, Hongyu Tian   +7 more
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Brookite formation from precipitates containing calcium ions.

Mineralogical Journal, 1978
Brookite was obtained from fresh coprecipitates prepared by neutralization of TiCl4 and CaCl2 solutions, under hydrothermal conditions of 220–560°C and water pressure of 1 kbar. This phase developed from anatase and through the decomposition of a titanate in solutions containing Ca++ ions, which were established as a new stabilizer for the formation of
T. MITSUHASHI, M. WATANABE
openaire   +2 more sources

Pengaruh elemen gamifikasi terhadap motivasi pelajar menggunakan aplikasi quizizz [PDF]

, 2019
Pelajar generasi abad ke 21 sekarang lebih berminat belajar menggunakan gadjet atau alat-alat komunikasi canggih tanpa wayar yang berasaskan teknologi.
Abd Nasir, Nurathirah
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