Results 71 to 80 of about 34,372 (247)

N-Annulated Perylene Diimide Non-Fullerene Acceptors for Organic Photovoltaics

Colorants, 2023
This work covers the development of non-fullerene acceptors for use in organic photovoltaics built using the N-annulated perylene diimide dye. The classic perylene diimide dye has been extensively used to construct non-fullerene acceptors, leading to ...
Mahmoud E. Farahat, Gregory C. Welch
doaj   +1 more source

P-resonant control for the neutral point of three phase inverter [PDF]

, 2014
In this project, a Proportional resonant (PR) current controller is proposed to maintain a balanced neutral point for a three-phase four wire inverter, which can be used in microgrid applications. The neutral-point circuit consists of a conventional
Omar Aashour, Omar Ali
core   +1 more source

Vision‐Augmented Wearable Interfaces: Bioinspired Approaches for Realistic AI‐Human‐Machine Interaction

Advanced Materials Technologies, EarlyView.
This review presents recent progress in vision‐augmented wearable interfaces that combine artificial vision, soft wearable sensors, and exoskeletal robots. Inspired by biological visual systems, these technologies enable multimodal perception and intelligent human–machine interaction.
Jihun Lee, Gwuidong Ryu, Kisoo Kim, Feng Xu, Won Gu Lee   +4 more
wiley   +1 more source

Liquid Crystalline Perylene Bisimide Derivatives Bearing Oligosiloxane Moieties

Chemistry
Perylene bisimide derivatives are typical n-type semiconductors as well as redox-active materials. However, it has been difficult to produce thin films by solution processes because of their low solubilities in organic solvents.
Masahiro Funahashi, Shinobu Uemura
doaj   +1 more source

Shellfish Tissue Monitoring in Piscataqua Region Estuaries 2013 [PDF]

, 2013
Originally conducted by the Gulf of Maine Council on the Marine Environment from 1993 to 2011, the Gulfwatch Program examined trends in the water quality of the Gulf of Maine by monitoring toxic contaminant concentrations in the tissues of shellfish ...
Trowbridge, Philip R., Wood, Matthew A.
core   +4 more sources

Highly Conducting Perylene Radical Salts [PDF]

Molecular Crystals and Liquid Crystals, 1982
Temperature dependent dc and microwave conductivity data together with EPR and optical reflectance measurements on the "mixed" system (pe)2(ASF6)0,75(PF6)0,35 times 0,85 CH2Cl2 are described. The data prove metallic behaviour of this organic solid down to 200 K.
Koch, P., Schweitzer, Dieter, Harms, Ralf H., Keller, Heimo J., Schäfer, Herbert, Helberg, Hans W., Wilckens, Rudolf, Geserich, Hans Peter, Ruppel, Wolfgang   +8 more
openaire   +3 more sources

Schottky Barrier Engineering in n‐Type Organic Source‐Gated Transistors Enabling High Conductance

Advanced Materials Technologies, EarlyView.
This study introduces a modified source electrode architecture for n‐type organic source‐gated transistors (OSGTs). By integrating Schottky and Ohmic contact regions, the design achieves a thinner depletion envelope, enhancing mobility nearly tenfold and reducing threshold voltage.
Yonghee Kim, Jae Won Lee, Wonbeen Jeong, Eun Kwang Lee, Jiyoul Lee   +4 more
wiley   +1 more source

Investigation on Fluorescence Quenching Mechanism of Perylene Diimide Dyes by Graphene Oxide

Molecules, 2016
Perylene diimide derivatives were used as probes to investigate the effect of the molecular structures on the fluorescence quenching mechanism in a perylene diimide/graphene oxide system.
Yuzhen Zhao, Kexuan Li, Zemin He, Yongming Zhang, Yang Zhao, Haiquan Zhang, Zongcheng Miao   +6 more
doaj   +1 more source

Electrostatic Potential Complementarity for Thickness‐Tolerant Cathode Interlayers in High‐Efficiency Organic and Tandem Solar Cells

Advanced Science, EarlyView.
Two model molecules — trimesic acid (TMA) and phloroglucinol (PG) — with opposite central electrostatic potential (ESP) distributions are employed to elucidate how molecular electrostatic interactions regulate the cathode interlayer (CIL) PDINN. Electrostatic potential complementarity is revealed as the intrinsic origin of thickness sensitivity in CILs,
Xiaoman Ding, Dana Mukasheva, Jiaxu Che, Guangye Zhang, Xiuze Hei, Haoran Lin, Jie Lv, Patrick Fong, Zhiwei Ren, Annie Ng, Mingjian Yuan, Hongyu Zhang, Gang Li, Hanlin Hu   +13 more
wiley   +1 more source

Structure-dependent optoelectronic properties of perylene, di-indenoperylene (DIP) isolated molecule and DIP molecular crystal

Chemistry Central Journal, 2017
Theoretical simulations were designed by first principles approach of density functional theory to investigate the structural and optoelectronic properties of different structural classes of perylene; isolated perylene, diindeno[1,2,3-cd:1′,2′,3′-lm ...
Mazmira Mohamad, Rashid Ahmed, Amirudin Shaari, Souraya Goumri-Said   +3 more
doaj   +1 more source