scholarly journals Correlation of Optical Properties, Electronic Structure, and Photocatalytic Activity in Nanostructured Tungsten Oxide

2017 ◽  
Vol 4 (18) ◽  
pp. 1700064 ◽  
Author(s):  
Min Ling ◽  
Christopher S. Blackman ◽  
Robert G. Palgrave ◽  
Carlos Sotelo-Vazquez ◽  
Andreas Kafizas ◽  
...  
Keyword(s):  
Optical Properties ◽  
Electronic Structure ◽  
Photocatalytic Activity ◽  
Tungsten Oxide

How Does Water of Crystallization Influence the Optical Properties, Band Structure and Photocatalytic Activity of Tungsten Oxide?

2021 ◽  
pp. 101493
Author(s):  
Mohadeseh Karimkhah ◽  
Amin Yourdkhani ◽  
Ehsan Moradpur-Tari ◽  
Reza Poursalehi ◽  
Rasoul Sarraf-Mamoory
Keyword(s):  
Optical Properties ◽  
Photocatalytic Activity ◽  
Band Structure ◽  
Tungsten Oxide

scholarly journals Doping ofTiO2Polymorphs for Altered Optical and Photocatalytic Properties

2009 ◽  
Vol 2009 ◽  
pp. 1-22 ◽  
Author(s):  
Xiliang Nie ◽  
Shuping Zhuo ◽  
Gloria Maeng ◽  
Karl Sohlberg
Keyword(s):  
Optical Properties ◽  
Electronic Structure ◽  
Photocatalytic Activity ◽  
Band Gap ◽  
First Principles ◽  
Photocatalytic Properties ◽  
First Principles Calculations ◽  
The Common ◽  
Qualitative Picture

This paper reviews recent investigations of the influence of dopants on the optical properties ofTiO2polymorphs. The common undoped polymorphs ofTiO2are discussed and compared. The results of recent doping efforts are tabulated, and discussed in the context of doping by elements of the same chemical group. Dopant effects on the band gap and photocatalytic activity are interpreted with reference to a simple qualitative picture of theTiO2electronic structure, which is supported with first-principles calculations.

One-step hydrothermal synthesis of cobalt and potassium codoped CdSe quantum dots with high visible light photocatalytic activity

CrystEngComm ◽  
2015 ◽  
Vol 17 (7) ◽  
pp. 1701-1709 ◽  
Author(s):  
Changchang Ma ◽  
Mingjun Zhou ◽  
Dan Wu ◽  
Mengyao Feng ◽  
Xinlin Liu ◽  
...  
Keyword(s):  
Quantum Dots ◽  
Optical Properties ◽  
Electronic Structure ◽  
Photocatalytic Activity ◽  
Hydrothermal Synthesis ◽  
Metal Ion ◽  
Cdse Quantum Dots ◽  
Ion Doping ◽  
One Step ◽  
Visible Light Photocatalytic

The effect of metal ion doping on the electronic structure and optical properties of CdSe quantum dots has been investigated by various characterization techniques and experiments.

Structural/Property Relationships for Optical Materials

1993 ◽  
Vol 329 ◽  
Author(s):  
Vivien D.
Keyword(s):  
Crystal Structure ◽  
Optical Properties ◽  
Electronic Structure ◽  
Chemical Composition ◽  
Field Strength ◽  
Optical Materials ◽  
Site Occupancy ◽  
Laser Materials ◽  
Crystal Field Strength ◽  
The Matrix

AbstractIn this paper the relationships between the crystal structure, chemical composition and electronic structure of laser materials, and their optical properties are discussed. A brief description is given of the different laser activators and of the influence of the matrix on laser characteristics in terms of crystal field strength, symmetry, covalency and phonon frequencies. The last part of the paper lays emphasis on the means to optimize the matrix-activator properties such as control of the oxidation state and site occupancy of the activator and influence of its concentration.

STRUCTURAL, OPTICAL PROPERTIES AND PHOTOCATALYTIC ACTIVITY OF NANOCRYSTALLINE TiO2 THIN FILMS DEPOSITED BY SOL-GEL SPIN COATING

2019 ◽  
Vol 7 (1) ◽  
pp. 28
Author(s):  
KOMARAIAH DURGAM ◽  
RADHA EPPA ◽  
REDDY M. V. RAMANA ◽  
KUMAR J. SIVA ◽  
R. SAYANNA ◽  
...  
Keyword(s):  
Thin Films ◽  
Optical Properties ◽  
Photocatalytic Activity ◽  
Spin Coating ◽  
Sol Gel ◽  
Tio2 Thin Films ◽  
Nanocrystalline Tio2

scholarly journals Controlling the non-linear optical properties of MgO by tailoring the electronic structure

2020 ◽  
Vol 126 (3) ◽  
Author(s):  
Mukhtar Hussain ◽  
Hugo Pires ◽  
Willem Boutu ◽  
Dominik Franz ◽  
Rana Nicolas ◽  
...  
Keyword(s):  
Optical Properties ◽  
Electronic Structure ◽  
Non Linear ◽  
Linear Optical Properties ◽  
Linear Optical
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