Results 11 to 20 of about 292 (117)

A new perspective to develop regiorandom polymer acceptors with high active layer ductility, excellent device stability, and high efficiency approaching 17%

open access: yesCarbon Energy, 2023
The recently reported efficient polymerized small‐molecule acceptors (PSMAs) usually adopt a regioregular backbone by polymerizing small‐molecule acceptors precursors with a low‐reactivity 5‐brominated 3‐(dicyanomethylidene)indan‐1‐one (IC) end group or ...
Qunping Fan   +12 more
doaj   +2 more sources

Green-Processed Non-Fullerene Organic Solar Cells Based on Y-Series Acceptors. [PDF]

open access: yesAdv Sci (Weinh), 2023
Green‐processed organic solar cells based on Y‐series electron acceptors have been comprehensively reviewed in this article, focusing on non‐halogenated solvents from aromatic, non‐aromatic, and water/alcohol solvents for solution‐processing photoactive layers.
Liu C, Liu J, Duan X, Sun Y.
europepmc   +2 more sources

Organic Transistor-Based Neuromorphic Electronics and Their Recent Applications. [PDF]

open access: yesSmall Methods
This review highlights recent progress in organic neuromorphic electronics, showing how organic semiconductors enable synaptic and neuronal functions with low power, mechanical flexibility, and biocompatibility. By bridging materials, devices, and systems, organic platforms are accelerating brain‐inspired computing toward applications in artificial ...
Wang Z, Yan F.
europepmc   +2 more sources

From Pristine to Heteroatom‐Doped Graphene Quantum Dots: An Essential Review and Prospects for Future Research

open access: yesSmall, Volume 19, Issue 47, November 22, 2023., 2023
In this paper, the development process of synthesis is summarized, the differences according to doping methods are compared, and various devices applied with graphene quantum dots (GQDs) are introduced. Abstract Graphene quantum dots (GQDs) are carbon‐based zero‐dimensional materials that have received considerable scientific interest due to their ...
Min Ji Im   +4 more
wiley   +1 more source

Research progress and application of high efficiency organic solar cells based on benzodithiophene donor materials. [PDF]

open access: yesExploration (Beijing)
This summary diagram comprehensively and reasonably reviews the evolution of BDT‐based donor materials over the last 20 years by subdividing the molecular design strategies of main‐chain engineering, side‐chain engineering as well as other engineering based on the detailed molecular structure of BDT‐based polymer donors and small molecule donors ...
Lin C, Peng R, Shi J, Ge Z.
europepmc   +2 more sources

Recent Progress in Materials and Device Design for Semitransparent Photovoltaic Technologies

open access: yesAdvanced Energy Materials, Volume 13, Issue 39, October 20, 2023., 2023
Remarkable improvements in the light utilization efficiencies (LUEs) of semitransparent photovoltaics (STPVs) call for an updated assessment of the state‐of‐the‐art and their potential for real‐life applications (windows, facades, and so on). This comprehensive review analyzes the materials and device‐design progress in STPVs based on conventional thin‐
Pankaj Kumar   +2 more
wiley   +1 more source

Determinants of rural creative microclustering: Evidence from web‐scraped data for England

open access: yesPapers in Regional Science, Volume 102, Issue 5, Page 903-943, October 2023., 2023
Abstract This study aims to compare the drivers of clustering of rural and urban creative industries in England. We use pre‐pandemic web‐scraped data from 154,618 creative industry organizations in England, and use a novel technique to identify 71 distinct rural creative “microclusters” of geographically proximate creative firms.
Jorge A. Velez‐Ospina   +3 more
wiley   +1 more source

Judging severity of unethical workplace behavior: Attractiveness and gender as status characteristics

open access: yesBusiness Research Quarterly, 2021
This research focuses on the role of gender and physical attractiveness in judging severity of unethical workplace behavior. Scenarios with possible ethical dilemmas (commonly referred to as “gray areas” of behavior) were displayed to 4,483 subjects. Our
Galit Klein, Zeev Shtudiner
doaj   +1 more source

A review of nonfullerene solar cells: Insight into the correlation among molecular structure, morphology, and device performance

open access: yesBattery Energy, Volume 2, Issue 2, March 2023., 2023
Owing to the tunable chemical structures, numerous nonfullerene acceptors (NFAs) have been synthesized. Modified structures lead to varied molecular aggregation and morphology in thin films, resulting in distinct photovoltaic performance. This review summarized stat‐of‐art NFAs and correlated their chemical structures with thin film morphologies and ...
Jingming Xin   +8 more
wiley   +1 more source

Iodine‐Stabilized Organic Nanoparticle Dispersions for the Fabrication of 10% Efficient Non‐Fullerene Solar Cells

open access: yesAdvanced Energy Materials, Volume 13, Issue 6, February 10, 2023., 2023
Non‐fullerene organic solar cells with power conversion efficiencies of more than 10% are fabricated from surfactant‐free nanoparticle dispersions. Iodine is used to enhance the colloidal stability of the dispersions by charge transfer. After thin‐film deposition, the volatile iodine evaporates from the light‐harvesting layer without compromising the ...
Felix Manger   +5 more
wiley   +1 more source

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