In situ chloride-mediated synthesis of TiO2 thin film photoanode with enhanced photoelectrochemical activity for carbamazepine oxidation coupled with simultaneous cathodic H2 production and CO2 conversion to fuels

2020 ◽  
pp. 124563
Author(s):  
Da Wang ◽  
Yinning He ◽  
Na Zhong ◽  
Zhiqiao He ◽  
Yi Shen ◽  
...  
Keyword(s):  
Thin Film ◽  
Tio2 Thin Film ◽  
H2 Production ◽  
Co2 Conversion ◽  
Photoelectrochemical Activity

scholarly journals In situ spectroelectrochemical and theoretical study on the oxidation of a 4H-imidazole-ruthenium dye adsorbed on nanocrystalline TiO2 thin film electrodes

2015 ◽  
Vol 17 (44) ◽  
pp. 29637-29646 ◽  
Author(s):  
Ying Zhang ◽  
Stephan Kupfer ◽  
Linda Zedler ◽  
Julian Schindler ◽  
Thomas Bocklitz ◽  
...  
Keyword(s):  
Thin Film ◽  
Charge Transfer ◽  
Tio2 Thin Film ◽  
Theoretical Study ◽  
Ruthenium Complexes ◽  
Wavelength Dependence ◽  
Nanocrystalline Tio2 ◽  
Thin Film Electrodes ◽  
Ruthenium Dye

A pronounced wavelength dependence of charge transfer character is observed, indicating that these 4H-imidazole-ruthenium complexes are potential multi-photoelectron donors.

scholarly journals Porous TiO2 thin film-based photocatalytic windows for an enhanced operation of optofluidic microreactors in CO2 conversion

iScience ◽  
2021 ◽  
pp. 102654
Author(s):  
Adrián Angulo-Ibáñez ◽  
Amaia M. Goitandia ◽  
Jonathan Albo ◽  
Estibaliz Aranzabe ◽  
Garikoitz Beobide ◽  
...  
Keyword(s):  
Thin Film ◽  
Tio2 Thin Film ◽  
Co2 Conversion ◽  
Porous Tio2 ◽  
Porous Tio2 Thin Film

Dynamic in situ spectroscopic ellipsometric study in inhomogeneous TiO2 thin-film growth

2010 ◽  
Vol 108 (1) ◽  
pp. 013522 ◽  
Author(s):  
M. Horprathum ◽  
P. Chindaudom ◽  
P. Limnonthakul ◽  
P. Eiamchai ◽  
N. Nuntawong ◽  
...  
Keyword(s):  
Thin Film ◽  
Tio2 Thin Film ◽  
Film Growth ◽  
Thin Film Growth ◽  
Ellipsometric Study

scholarly journals In-Situ Grown Nanoscale p-n Heterojuction of Cu2S-TiO2 Thin Film for Efficient Photoelectrocatalytic H2 Evolution

2021 ◽  
pp. 101660
Author(s):  
Satya Veer Singh ◽  
Urwashi Gupta ◽  
Sajal Biring ◽  
Bratindranath Mukherjee ◽  
Bhola N. Pal
Keyword(s):  
Thin Film ◽  
Tio2 Thin Film ◽  
H2 Evolution

The use of transmission and analytical electron microscopy in studying reactions and phase transformations in thin film

1993 ◽  
Vol 51 ◽  
pp. 842-843
Author(s):  
K. Barmak
Keyword(s):  
Thin Film ◽  
Thin Films ◽  
Phase Transformations ◽  
Analytical Electron Microscopy ◽  
Ex Situ ◽  
Multilayer Thin Films ◽  
Absolute Concentration ◽  
Analytical Electron ◽  
Deposition Step

Generally, processing of thin films involves several annealing steps in addition to the deposition step. During the annealing steps, diffusion, transformations and reactions take place. In this paper, examples of the use of TEM and AEM for ex situ and in situ studies of reactions and phase transformations in thin films will be presented.The ex situ studies were carried out on Nb/Al multilayer thin films annealed to different stages of reaction. Figure 1 shows a multilayer with dNb = 383 and dAl = 117 nm annealed at 750°C for 4 hours. As can be seen in the micrograph, there are four phases, Nb/Nb3-xAl/Nb2-xAl/NbAl3, present in the film at this stage of the reaction. The composition of each of the four regions marked 1-4 was obtained by EDX analysis. The absolute concentration in each region could not be determined due to the lack of thickness and geometry parameters that were required to make the necessary absorption and fluorescence corrections.

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