Results 221 to 230 of about 3,034,026 (343)

White-light electroluminescence from a layer incorporating a single fully-organic spiro compound with phosphine oxide substituents

open access: green, 2020
Pauline Tourneur   +7 more
openalex   +2 more sources

Recent advances in additive manufacturing for solar cell based on organic/inorganic hybrid materials

open access: yesInfoMat, EarlyView.
The main contents of the article can be divided into four sections: (1) An overview of the most widely studied solar cell structures and the main factors limiting their development; (2) Novel applications of traditional thin film fabrication methods for solar cells; (3) Novel applications of advanced additive manufacturing techniques in solar cell ...
Ziyue Ju   +3 more
wiley   +1 more source

Light‐Induced Surface Recombination Suppression, Carrier Lifetime Improvement, and Deep Defect Formation in Lead Halide Perovskites

open access: yesLaser &Photonics Reviews, EarlyView.
Lead halide perovskites exhibit significant potential for optoelectronic applications, yet their instability under illumination remains a challenge. This study investigates light‐induced changes in CH₃NH₃PbBr₃ single crystals, revealing enhanced charge carrier collection due to reduced surface recombination and increased hole lifetime.
Katarína Pekárková   +9 more
wiley   +1 more source

Thiol‐X Chemistry: A Skeleton Key Unlocking Advanced Polymers in Additive Manufacturing

open access: yesMacromolecular Materials and Engineering, EarlyView.
Additive manufacturing and thiol‐X chemistry form a powerful combination for fabricating a diverse array of advanced polymers to address contemporary engineering applications. Thiol‐X reactions offer versatile polymerization mechanisms, “click” reactivity, functional group tolerance, desirable properties, and compatibility over a broad range of 3D ...
James Anthony Dicks, Chris Woolard
wiley   +1 more source

A Brief History of Plastic Additives. Part 1: Antioxidants

open access: yesMacromolecular Materials and Engineering, EarlyView.
The development of suitable antioxidants has been a decisive element for the success of plastics in particular in the field of polyolefins. Sterically hindered phenol structures, amines, and sulfur‐containing products including multifunctional substances comprise today´s commercial range. Stabilizers based on renewable resources and tailor‐made systems
Rudolf Pfaendner
wiley   +1 more source

Device Modeling and Performance Enhancement of Ecologically Viable CsGeI3‐Based Perovskite Solar Cells: A Detailed Investigation of Charge Transport Layer Technology

open access: yesNano Select, EarlyView.
J‐V characteristics curve of the final optimized structure (Au/CuI/CsGeI3/WS2/ITO). ABSTRACT The development process of environmentally friendly and sustainable perovskite solar cells (PSCs) necessitates substitutes for harmful lead (Pb) and unstable tin (Sn) based absorber materials.
Rabeya Khan   +7 more
wiley   +1 more source

A Systematic Review of Synthetic and Anticancer and Antimicrobial Activity of Quinazoline/Quinazolin‐4‐one Analogues

open access: yesChemistryOpen, EarlyView.
Quinazoline represents an important class of heterocycles with diverse medicinal and pharmacological significance. This review systematically examines scholarly efforts toward understanding different synthetic pathways emphasizing the role of metal and non‐metal catalysts including some miscellaneous reagents employed in the synthesis of quinazoline ...
Neha Manhas   +4 more
wiley   +1 more source

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