Electronic structure, photovoltaic and absorption properties of designed photo-efficient new organic dyes with D-π-A framework

2020 ◽  
Vol 14 (1) ◽  
pp. 61
Author(s):  
Malik S. Mhaimeed ◽  
Faeq A. AL Temimei
Keyword(s):  
Electronic Structure ◽  
Organic Dyes ◽  
Absorption Properties

scholarly journals Fine-tuning the Electronic Structure of Organic Dyes for Dye-Sensitized Solar Cells

2012 ◽  
Vol 14 (17) ◽  
pp. 4330-4333 ◽  
Author(s):  
Peng Gao ◽  
Hoi Nok Tsao ◽  
Michael Grätzel ◽  
Mohammad K. Nazeeruddin
Keyword(s):  
Electronic Structure ◽  
Solar Cells ◽  
Organic Dyes ◽  
Dye Sensitized Solar Cells ◽  
Fine Tuning ◽  
Dye Sensitized ◽  
Sensitized Solar Cells

Tuning the properties of the metal–organic framework UiO-67-bpy via post-synthetic N-quaternization of pyridine sites

2016 ◽  
Vol 45 (20) ◽  
pp. 8614-8621 ◽  
Author(s):  
Lei Xu ◽  
Yanping Luo ◽  
Lin Sun ◽  
Shan Pu ◽  
Min Fang ◽  
...  
Keyword(s):  
Visible Light ◽  
Light Absorption ◽  
Organic Dyes ◽  
Metal Organic Framework ◽  
Absorption Properties ◽  
Visible Light Absorption ◽  
Anionic Dye ◽  
Metal Organic ◽  
Organic Framework

N-Quaternization of pyridine sites in UiO-67-bpy affords a cationic MOF UiO-67-bpy-Me with faster and improved anionic dye and CO2adsorption, and extended visible-light absorption properties, which make UiO-67-bpy-Me more efficient in photodegrading organic dyes.

Geometry Modulation, Electronic Structure and Absorption Properties of Na Doped CaMnO3 Crystalline Material

2018 ◽  
Vol 24 (2) ◽  
pp. 204-213
Author(s):  
张飞鹏 ZHANG Fei-peng ◽  
张光磊 ZHANG Guang-lei ◽  
秦国强 QIN Guo-qiang ◽  
杨新宇 YANG Xin-yu ◽  
李志 LI Zhi ◽  
...  
Keyword(s):  
Electronic Structure ◽  
Crystalline Material ◽  
Absorption Properties

Determination of the Electronic Structure and UV–Vis Absorption Properties of (Na2–xCux)Ta4O11 from First-Principle Calculations

2013 ◽  
Vol 117 (34) ◽  
pp. 17477-17484 ◽  
Author(s):  
Moussab Harb ◽  
Dilshad Masih ◽  
Samy Ould-Chikh ◽  
Philippe Sautet ◽  
Jean-Marie Basset ◽  
...  
Keyword(s):  
Electronic Structure ◽  
First Principle ◽  
Absorption Properties ◽  
First Principle Calculations

Thermoelectric Properties and Electronic Structure of BaBiTe3

1996 ◽  
Vol 453 ◽  
Author(s):  
Duck-Young Chung ◽  
Stéphane Jobic ◽  
Tim Hogan ◽  
Carl R. Kannewurf ◽  
Raymond Brec ◽  
...  
Keyword(s):  
Electrical Conductivity ◽  
Electronic Structure ◽  
Thermoelectric Properties ◽  
Infrared Absorption ◽  
Polycrystalline Material ◽  
Narrow Gap ◽  
Orthorhombic Space Group ◽  
Absorption Properties ◽  
Space Group

AbstractThe compound BaBiTe3 was prepared by the reaction of Ba/Bi/Te at over 700 °C either in K2TE4 or BaTe3 flux and was recrystallized in Ba/Te3 flux. The black rod-shaped polycrystalline material crystallizes in the orthorhombic space group P212121 with a=4.6077(2) A, b=17.0437(8) Å, c=18.2997(8) Å. Its structure is made of interdigitating columnar anionie [Bi4Te10(Te2)] ∞2+ “herring-bone” shaped segments which arrange into layers with Ba ions between them. The electrical conductivity, thermopower, thermal lattice conductivity, infrared absorption properties of this material suggest it is a narrow gap semiconductor.

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