Photoisomerization of Norbornadiene to Quadricyclane Using Transition Metal Doped TiO2

2010 ◽  
Vol 49 (18) ◽  
pp. 8526-8531 ◽  
Author(s):  
Lun Pan ◽  
Ji-Jun Zou ◽  
Xiangwen Zhang ◽  
Li Wang
Keyword(s):  
Transition Metal ◽  
Doped Tio2 ◽  
Metal Doped

Structures and properties of transition-metal-doped TiO2 nanorods

2016 ◽  
Vol 170 ◽  
pp. 142-146 ◽  
Author(s):  
Li-Ting Tseng ◽  
Xi Luo ◽  
Nina Bao ◽  
Jun Ding ◽  
Sean Li ◽  
...  
Keyword(s):  
Transition Metal ◽  
Tio2 Nanorods ◽  
Doped Tio2 ◽  
Structures And Properties ◽  
Metal Doped

In-situ fabrication of transition-metal-doped TiO2 nanofiber/nanosheet structure for high-performance Li storage

2019 ◽  
Vol 787 ◽  
pp. 1110-1119 ◽  
Author(s):  
Jianan Wang ◽  
Guorui Yang ◽  
Ling Wang ◽  
Silan Wang ◽  
Wei Yan ◽  
...  
Keyword(s):  
Transition Metal ◽  
High Performance ◽  
Doped Tio2 ◽  
Tio2 Nanofiber ◽  
In Situ Fabrication ◽  
Metal Doped ◽  
Li Storage

Transition metal-doped TiO2 nanowire catalysts for the oxidative coupling of methane

2014 ◽  
Vol 50 ◽  
pp. 54-58 ◽  
Author(s):  
Rika Tri Yunarti ◽  
Maro Lee ◽  
Yoon Jeong Hwang ◽  
Jae-Wook Choi ◽  
Dong Jin Suh ◽  
...  
Keyword(s):  
Transition Metal ◽  
Oxidative Coupling ◽  
Oxidative Coupling Of Methane ◽  
Doped Tio2 ◽  
Tio2 Nanowire ◽  
Metal Doped

Characterization and Photocatalytic Properties of Transition Metal Doped TiO2 and Nanocomposite TiO2 Powders Synthesized by Mechanical Alloying

2007 ◽  
Vol 119 ◽  
pp. 195-198
Author(s):  
Dong Hyun Kim ◽  
Ha Sung Park ◽  
Jae Han Jho ◽  
Wheung Whoe Kim ◽  
Sun Jae Kim ◽  
...  
Keyword(s):  
Heat Treatment ◽  
Photocatalytic Activity ◽  
Transition Metal ◽  
Mechanical Alloying ◽  
Rutile Phase ◽  
Alloyed Powder ◽  
Doped Tio2 ◽  
Average Grain Size ◽  
Xrd Patterns ◽  
Metal Doped

Transition metal doped TiO2 (Ni, Fe, Cu) and nanocomposite TiO2 powders with rutile phase were synthesized by mechanical alloying and heat treatment, and were characterized by XRD, TEM, UV-DRS, and PL (Photoluminescence). Photocatalytic activity was also investigated with the degradation rate of 4-chlorophenol and measured by total organic carbon analyzer. TEMEDP and XRD patterns showed that the transition metal doped powders (only alloyed powder) were in the form of rutile phase with the particle size of 20-30 nm. The average grain size of transition metal doped powders was in the range of less than 10 nm. However, after heat treatment, the alloyed powder formed composite of the titanate and rutile phase. The UV-DRS and PL investigation showed that Ni doped 8 wt% nanocomposite TiO2 had the higher wavelength range (600-660 nm) (2.0-1.9 eV) than that of the commercial P-25 powder(380-400 nm) by Degussa Co. indicating that the Ni 8 wt% doped nanocomposite TiO2 shifted the absorption into the visible light region and thus, enhanced the photocatalytic activity. Further, these results agreed well with TOC investigation. Formation of titanate in transition metal doped TiO2 due to heat treatment was found to control the grain growth of nano-sized TiO2 and to enhance its thermal stability at high temperature.

Electronic Origin of the Surface Reactivity of Transition-Metal-Doped TiO2(110)

2012 ◽  
Vol 117 (1) ◽  
pp. 460-465 ◽  
Author(s):  
Mónica García-Mota ◽  
Aleksandra Vojvodic ◽  
Frank Abild-Pedersen ◽  
Jens K. Nørskov
Keyword(s):  
Transition Metal ◽  
Surface Reactivity ◽  
Doped Tio2 ◽  
Metal Doped
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