scholarly journals Two-Dimensional, Hierarchical Ag-Doped TiO2 Nanocatalysts: Effect of the Metal Oxidation State on the Photocatalytic Properties

ACS Omega ◽  
2018 ◽  
Vol 3 (3) ◽  
pp. 2579-2587 ◽  
Author(s):  
Siti Khatijah Md Saad ◽  
Akrajas Ali Umar ◽  
Marjoni Imamora Ali Umar ◽  
Masahiko Tomitori ◽  
Mohd. Yusri Abd. Rahman ◽  
...  
Keyword(s):  
Oxidation State ◽  
Photocatalytic Properties ◽  
Two Dimensional ◽  
Metal Oxidation ◽  
Doped Tio2

Silver oxidation state effect on the photocatalytic properties of Ag doped TiO2 for hydrogen production under visible light

2015 ◽  
Vol 40 (48) ◽  
pp. 17308-17315 ◽  
Author(s):  
A. López Ortiz ◽  
M. Meléndez Zaragoza ◽  
J. Salinas Gutiérrez ◽  
M. Marques da Silva Paula ◽  
V. Collins-Martínez
Keyword(s):  
Hydrogen Production ◽  
Visible Light ◽  
Oxidation State ◽  
Photocatalytic Properties ◽  
Doped Tio2 ◽  
State Effect

Paramagnetic and Photocatalytic Properties of C-S co-Doped TiO2 Nanocatalysts

2018 ◽  
Vol 10 (6) ◽  
pp. 06039-1-06039-4 ◽  
Author(s):  
M. V. Bondarenko ◽  
◽  
T. A. Khalyavka ◽  
A. K. Melnyk ◽  
S. V. Camyshan ◽  
...  
Keyword(s):  
Photocatalytic Properties ◽  
Doped Tio2 ◽  
Co Doped

The Synthesis and Photocatalytic Properties of Nitrogen Doped TiO2 Films Prepared Using the AC-PLD Method

2009 ◽  
Vol 52 (11) ◽  
pp. 1592-1597 ◽  
Author(s):  
Nobuaki Sato ◽  
Minoru Matsuda ◽  
Masaki Yoshinaga ◽  
Takahiro Nakamura ◽  
Shunichi Sato ◽  
...  
Keyword(s):  
Photocatalytic Properties ◽  
Tio2 Films ◽  
Doped Tio2 ◽  
Nitrogen Doped

Synthesis and characterisation of transition metal substituted barium hollandite ceramics

2006 ◽  
Vol 932 ◽  
Author(s):  
Neil C. Hyatt ◽  
Martin C. Stennett ◽  
Steven G. Fiddy ◽  
Jayne S. Wellings ◽  
Sian S. Dutton ◽  
...  
Keyword(s):  
Transition Metal ◽  
Oxidation State ◽  
Powder Diffraction ◽  
Single Phase ◽  
Maximum Density ◽  
Processing Conditions ◽  
Metal Oxidation ◽  
Exafs Data ◽  
X Ray ◽  
Oxygen Atoms

ABSTRACTA range of transition metal bearing hollandite phases, formulated Ba1.2B1.2Ti6.8O16 (B2+ = Mg, Co, Ni, Zn, Mn) and Ba1.2B2.4Ti5.6O16 (B3+ = Al, Cr, Fe) were prepared using an alkoxide - nitrate route. X-ray powder diffraction demonstrated the synthesis of single phase materials for all compositions except B = Mn. The processing conditions required to produce > 95 % dense ceramics were determined for all compositions, except B = Mg for which the maximum density obtained was > 93 %. Analysis of transition metal K-edge XANES data confirmed the presence of the targeted transition metal oxidation state for all compositions except B = Mn, where the overall oxidation state was found to be Mn3+. The K-edge EXAFS data of Ba1.2B1.2Ti6.8O16 (B = Ni and Co) were successfully analysed using a crystallographic model of the hollandite structure, with six oxygen atoms present in the first co-ordination shell at a distance of ca. 2.02Å. Analysis of Fe K-edge EXAFS data of Ba1.2B2.4Ti5.4O16 revealed a reduced co-ordination shell of five oxygens at ca. 1.99Å.

Two-dimensional dendritic Ag3PO4 nanostructures and their photocatalytic properties

2012 ◽  
Vol 14 (42) ◽  
pp. 14486 ◽  
Author(s):  
Yingpu Bi ◽  
Hongyan Hu ◽  
Zhengbo Jiao ◽  
Hongchao Yu ◽  
Gongxuan Lu ◽  
...  
Keyword(s):  
Photocatalytic Properties ◽  
Two Dimensional

scholarly journals Structural, Optical and Photocatalytic Properties of Ba-Doped TiO2 Thin Films

2021 ◽  
Vol 140 (5) ◽  
pp. 421-426
Author(s):  
A. Doula ◽  
R. Bensaha ◽  
O. Beldjebli
Keyword(s):  
Thin Films ◽  
Photocatalytic Properties ◽  
Tio2 Thin Films ◽  
Doped Tio2

Sol–gel synthesis of Sn/Fe co-doped TiO2 nanoparticles: study of structural, optical and photocatalytic properties

2018 ◽  
Vol 29 (14) ◽  
pp. 12351-12359 ◽  
Author(s):  
Behzad Koozegar Kaleji ◽  
Sajad Mirzaee ◽  
Soroush Ghahramani ◽  
Saba Rezaie ◽  
Navid Hosseinabadi ◽  
...  
Keyword(s):  
Tio2 Nanoparticles ◽  
Sol Gel ◽  
Photocatalytic Properties ◽  
Doped Tio2 ◽  
Sol Gel Synthesis ◽  
Co Doped
Sign in / Sign up

Export Citation Format

Share Document