Donor‐Acceptor Truxene‐Based Porous Polymers: Synthesis, Optoelectronic Characterization and Defense‐Related Applications
Sign Up to like & getrecommendations! Published in 2024 at "Advanced Functional Materials"
DOI: 10.1002/adfm.202316754
Abstract: Four donor‐acceptor (D‐A) polymers are synthesized by combining two different electron donors (truxene and its more electron rich triaza analogue, triindole) with an electron‐deficient monomer (benzothiadiazole) through two different positions (2,7,13 or 3,8,13) and their… read more here.
Keywords: truxene based; acceptor truxene; donor acceptor; defense related ... See more keywords
Stabilizing Donor/Acceptor Interfaces with Ordered Polymer Layers in Planar‐Heterojunction Organic Solar Cells Under Thermal Stress
Sign Up to like & getrecommendations! Published in 2024 at "Advanced Functional Materials"
DOI: 10.1002/adfm.202400810
Abstract: As the efficiency of single‐junction organic solar cells (OSCs) is about to break 20%, more research effort is needed to achieve long‐term device stability for commercialization. The complex active layer microstructure of bulk‐heterojunctions challenges the… read more here.
Keywords: thermal stress; donor acceptor; stress; solar cells ... See more keywords
Synergistic Regulation of Crystallization Kinetics of Donor/Acceptor by New Volatile Additives for High Performance Organic Solar Cells
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DOI: 10.1002/adfm.202402281
Abstract: Ideal nanoscale morphology of heterojunction active layer is important for the development of organic solar cells (OSCs). However, the mismatched crystalline kinetic between the polymer donor and small molecular acceptor often leads to the difficulties… read more here.
Keywords: volatile additives; crystallization; donor acceptor; solar cells ... See more keywords
A Heteronuclear W/Cu/S Clusters‐Based Donor–Acceptor Polymer for Perovskite Solar Cells
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DOI: 10.1002/adfm.202404671
Abstract: Designing the donor–acceptor polymers‐based modifiers with good charge mobility and abundant surface functional groups to bind on perovskite material is highly demanded to boost interfacial charge extraction and transport while yet realized. Here, two [WS4Cu4Br]+… read more here.
Keywords: donor acceptor; clusters based; based donor; heteronuclear clusters ... See more keywords
Halogenation Engineering of Solid Additives Enables 19.39% Efficiency and Stable Binary Organic Solar Cells via Manipulating Molecular Stacking and Aggregation of Both Donor and Acceptor Components
Sign Up to like & getrecommendations! Published in 2024 at "Advanced Functional Materials"
DOI: 10.1002/adfm.202415090
Abstract: By selectively interacting with acceptor components, various typed solid additives achieve boosted power conversion efficiency (PCE) in organic solar cells (OSCs). However, due to the efficient active layer being composed of donor and acceptor materials,… read more here.
Keywords: donor acceptor; solid additives; solar cells; acceptor ... See more keywords
Ferrielectric Dipolar Ordering in a Donor–Acceptor Based Covalent–Organic Framework for Piezocatalytic Water Splitting
Sign Up to like & getrecommendations! Published in 2025 at "Advanced Functional Materials"
DOI: 10.1002/adfm.202502787
Abstract: Piezocatalysis has emerged as a promising technique for the production of green H2 fuel by harvesting mechanical energy. A metal‐free, highly porous covalent–organic framework (COF) as a piezocatalyst that produces H2 at an ultra‐high rate… read more here.
Keywords: acceptor based; donor acceptor; organic framework; covalent organic ... See more keywords
Donor‐Acceptor Fulvalene‐Analogous Small Molecules for Efficient Photocatalytic Hydrogen Evolution
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DOI: 10.1002/adfm.202518520
Abstract: Donor–acceptor (D–A) polymers have shown great promise as photocatalysts for hydrogen evolution, benefiting from efficient exciton separation and charge mobility via their push‐pull electronic structure. However, despite advantages like cost‐effectiveness, synthetic accessibility, and well‐defined structures,… read more here.
Keywords: small molecules; evolution; donor acceptor; hydrogen evolution ... See more keywords
Towards Efficient and Stable Donor‐Acceptor Luminescent Radicals
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DOI: 10.1002/adma.202208190
Abstract: In contrast to closed‐shell luminescent molecules, the electronic ground state and lowest excited state in organic luminescent radicals are both spin doublet, which results in spin‐allowed radiative transitions. Most reported luminescent radicals with high photoluminescent… read more here.
Keywords: donor acceptor; luminescent radicals; efficiency; luminescent ... See more keywords
Exploring Electronic Characteristics of Acceptor-Donor-Acceptor type Molecules by Single-Molecule Charge Transport.
Sign Up to like & getrecommendations! Published in 2023 at "Advanced materials"
DOI: 10.1002/adma.202301876
Abstract: The electronic characteristics of organic optoelectronic materials determine the performance of corresponding devices. Clarifying the relationship between molecular structure and electronic characteristics at the single-molecule level can help to achieve high performance for organic optoelectronic… read more here.
Keywords: single molecule; acceptor; electronic characteristics; molecule ... See more keywords
Strategy to Efficient Photodynamic Therapy for Antibacterium: Donor‐Acceptor Structure in Hydrogen‐Bonded Organic Framework
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DOI: 10.1002/adma.202406026
Abstract: While the construction of a donor‐acceptor (D‐A) structure has gained great attention across various scientific disciplines, such structures are seldomly reported within the field of hydrogen‐bonded organic frameworks (HOFs). Herein, a D‐A based HOF is… read more here.
Keywords: bonded organic; donor acceptor; structure; acceptor structure ... See more keywords
Nanoscale Mapping of Photo‐Induced Charge Carriers Generated at Interfaces of a Donor/Acceptor 2D‐Assembly by Light‐Assisted‐Scanning Tunneling Microscopy
Sign Up to like & getrecommendations! Published in 2020 at "Advanced Materials Interfaces"
DOI: 10.1002/admi.202001325
Abstract: Charge transfers between donor (D) and acceptor (A) species at their excited state in a light‐assisted STM setup (LA‐STM) are investigated. Through an all‐solution process, supramolecular architectures deposited on the Au(111) surface and made of… read more here.
Keywords: microscopy; donor acceptor; light assisted; charge ... See more keywords