Results 131 to 140 of about 627,823 (388)

Organic photovoltaic solar cells: spectroscopic and photoelectric properties of photoactive dyes [PDF]

, 2003
Danuta Wróbel
openalex   +1 more source

MnI‐Functionalized Covalent Organic Framework as Efficient Electrocatalyst for CO2 Reduction in a Catholyte‐Free Zero‐Gap Electrolyzer

Advanced Functional Materials, EarlyView.
This work demonstrates the successful integration of a phenanthroline‐based 2D COF with MnI catalytic sites into a catholyte‐free membrane‐electrode‐assembly cell for CO2 electroreduction. The crystalline COF actively suppresses Mn⁰–Mn⁰ dimerization, achieving a turnover frequency of 617 h⁻¹ at 2.8 V (full‐cell potential), and enabling stable operation.
Laura Spies, Marcos Eduardo G. Carmo, Gonçalves J. Marrenjo, Stephan Reuther, Patrick Ganswindt, Antonio Otavio T. Patrocinio, Thomas Bein, Osmando F. Lopes, Jenny Schneider   +8 more
wiley   +1 more source

Editorial: Window Electrodes for Emerging Thin Film Photovoltaics

Frontiers in Materials, 2020
Ross A. Hatton, David Muñoz-Rojas, Seung Hwan Ko, L. Jay Guo   +3 more
doaj   +1 more source

TCAD-Based Design and Optimization of Flexible Organic/Si Tandem Solar Cells

Crystals
In order to surmount the Shockley–Queisser efficiency barrier of single-junction solar devices, tandem solar cells (TSCs) have shown a potential solution.
Marwa S. Salem, Mohamed Okil, Ahmed Shaker, Mohamed Abouelatta, Mostafa M. Salah, Kawther A. Al-Dhlan, Michael Gad   +6 more
doaj   +1 more source

Efficient Standalone Flexible Small Molecule Organic Solar Cell Devices: Structure-Performance Relation Among Tetracyanoquinodimethane Derivatives. [PDF]

ACS Omega, 2023
Mohitkar A, H R, Goel S, Jayanty S.
europepmc   +1 more source

1D Light‐Emitting MAPbBr3 Perovskite Encapsulated in Carbon Nanotubes

Advanced Functional Materials, EarlyView.
Encapsulation of MAPbBr3 perovskite in single‐walled carbon nanotubes (SWCNTs) yields a hybrid nanomaterial with distinctive optoelectronic properties. Perovskite confinement induces a unified single‐peak photoluminescence (PL) with a reduced lifetime, while charge transfer alters the optical properties of nanotubes.
Valentina A. Eremina, Timofei Eremin, Hua Jiang, Rakesh Dhama, Jokotadeola Odutola, Humeyra Caglayan, Nikolai V. Tkachenko, Petr A. Obraztsov   +7 more
wiley   +1 more source

Exploring Spray-Coating Techniques for Organic Solar Cell Applications

International Journal of Photoenergy, 2012
We have investigated spray coating as a novel processing method for organic solar cell fabrication. In this work, spraying parameters and organic solvent influences have been correlated with cell performance.
Wanyi Nie, Robert Coffin, Jiwen Liu, Christopher M. MacNeill, Yuan Li, Ronald E. Noftle, David L. Carroll   +6 more
doaj   +1 more source

Flexible Memristive Organic Solar Cell Using Multilayer 2D Titanium Carbide MXene Electrodes. [PDF]

Adv Sci (Weinh), 2023
Nirmal KA, Ren W, Khot AC, Kang DY, Dongale TD, Kim TG.   +5 more
europepmc   +1 more source

Efficient Hole Injection From Indium Tin Oxide in Quantum‐Dot Light‐Emitting Diodes

Advanced Functional Materials, EarlyView.
The realization of QLEDs‐based displays remains challenging due to the acidic surface from PEDOT:PSS. Here, an analysis is conducted by examining the degradation mechanism of PEDOT:PSS. By replacing PEDOT:PSS with 2BrCzPA, the formation of strong dipoles at the ITO/2BrCzPA SAM interfaces exhibits excellent hole injection abilities.
PeiLi Gao, Jing Jiang, Yin‐Man Song, Meng‐Wei Wang, Ting Ding, Hang Liu, Zhen Yin, Kar Wei Ng, ShuMing Chen, Shuang‐Peng Wang   +9 more
wiley   +1 more source

Bulk Heterojunction Organic Solar Cell Area-Dependent Parameter Fluctuation

International Journal of Photoenergy, 2017
Organic solar cell efficiency is known to be active area dependent and is usually a problem in the upscale factor for market applications. In this work, a detailed study of organic photovoltaic devices with active layer based on poly(3-hexylthiophene ...
A. J. Trindade, L. Pereira
doaj   +1 more source