Results 81 to 90 of about 80,245 (335)

Achieving Highly Roust Polymeric Microspheres with Efficient and Full‐Color Organic Afterglow for 3D Printing and Anti‐Counterfeiting

Advanced Science, EarlyView.
Highly robust polymeric microspheres with efficient ultralong organic phosphorescence, dual‐mode organic afterglow, and persistent fluorescence are developed by embedding different organic luminogens into melamine‐formaldehyde polymer matrices. Their organic afterglow quantum yields and lifetimes are up to 18.0% and 1.39 s under ambient conditions ...
Pengtao Hu, Yu Lang, Jiahui Sun, Lilin Wang, Zhiling Liang, Zhan Yang, Chunping Ma, Miao Luo, Peiwei Lin, Jiaqing Li, Chunxiong Zheng, Guang Shi, Zhenguo Chi, Bingjia Xu   +13 more
wiley   +1 more source

XVII.—Researches on the constitution of azo- and diazo-derivatives. V. Compounds of the naphthalene β-series—continued [PDF]

, 1889
Raphael Meldola, Gilbert T. Morgan
openalex   +1 more source

Electrochemical Doping for Absorption and Conductivity Tuning of P(NDI2OD‐T2) Films

Advanced Electronic Materials, EarlyView.
Electrochemical doping of P(NDI2OD‐T2) films allows for tuning the degree of doping both in liquid electrolytes as well as in the solid state. The nature of the doped species is elucidated by UV–vis spectroscopy and accompanying DFT calculations. Correlations between maximum conductivities and the presence of mixed valence states, (specifically neutral/
David Neusser, Xiuming Sun, Sushri Soumya Jena, Wen Liang Tan, Lars Thomsen, Christopher R. McNeill, Sarbani Ghosh, Igor Zozoulenko, Sabine Ludwigs   +8 more
wiley   +1 more source

Thermoelectric Properties of a Family of Benzodifuranone‐Based Conjugated Copolymers in Oriented Thin Films Doped Sequentially With NDMBI‐H

Advanced Electronic Materials, EarlyView.
Combining high polymer orientation of n‐type copolymers by temperature rubbing and sequential doping with N‐DMBI results in a strong improvement of electrical conductivity and thermoelectric power factors reaching up to 9.8 ± 1.6 S cm−1 and 8 ± 3 µW m−1.K2, respectively.
Shubhradip Guchait, Diego R. Hinojosa, Nathan James Pataki, Said Oummouch, Laurent Herrmann, Mario Caironi, Michael Sommer, Martin Brinkmann   +7 more
wiley   +1 more source

CIII.—The action of aluminium chloride on naphthalene [PDF]

, 1907
Annie Homer
openalex   +1 more source

Deep Blue Fluorescent OLEDs Based on a Solution and Solid‐State Emitter (SSSE): Investigations with 2‐Phenyl‐Naphthoxazole

Advanced Electronic Materials, EarlyView.
The blue fluorescent molecule 2‐phenyl‐naphth[2,3‐d]oxazole (Nzx) exhibits strong emission in both solution and solid states. Such behavior, referred to as solution and solid‐state emission (SSSE), makes Nzx a promising candidate for optoelectronic applications. This study highlights the potential of Nzx for the development of stable and efficient near
Houssein El Housseiny, Suzanne Fery‐Forgues, Marc Ternisien, David Buso, Georges Zissis, Cédric Renaud   +5 more
wiley   +1 more source

A Bifunctional Organic Photocatalyst for Efficient Single‐Electron and Energy Transfer Activation

Angewandte Chemie, EarlyView.
Thioaryl hydroxycoumarins are versatile, metal‐free photocatalysts for both single‐electron (SET), and energy transfer (EnT) pathways, enabling radical and triplet energy transfer reactions with a single organic scaffold. Abstract Bifunctional photocatalysts capable of mediating both single‐electron transfer (SET) and energy transfer (EnT) processes ...
Sumitava Mallik, Hailong Wang, Nunzio Matera, Bi‐Xiao Li, Stefano Stagni, Paolo Melchiorre   +5 more
wiley   +2 more sources

Biochemical studies of toxic agents. 6. The conversion of naphthalene into 1:2-dihydro-2-hydroxy-1-naphthyl glucosiduronic acid in the rabbit [PDF]

, 1954
E. D. S. Corner, F. S. Billett, L. Young
openalex   +1 more source

Understanding the Interplay Between Thermal Activation, Diffusion, and Phase Segregation of Molecular Dopants Blended with Polymeric Semiconductors

Advanced Electronic Materials, EarlyView.
The use of air stable but thermally labile molecules provides an efficient strategy for the N‐type doping of organic semiconductors with relatively low electron affinities. Design criteria for efficient dopants should also take into account diffusion and phase segregation that cannot be decoupled from thermally activated doping.
Francesca Pallini, Sara Mattiello, Mauro Sassi, Gabriele Paoli, Giuseppe Mattioli, Pietro Rossi, Giulia Coco, Alberto D. Scaccabarozzi, Brian Minki Kim, Pietro Mariani, Hiba Wakidi, Sadie M. Flagg, Massimiliano D'Arienzo, Mario Caironi, Thuc‐Quyen Nguyen, Luca Beverina   +15 more
wiley   +1 more source

A Multistate Adaptive System of Topologically Distinct Chiral Assemblies

Angewandte Chemie, EarlyView.
This article presents a non‐covalent multistate system with seven distinct assembly products across solid and liquid states, generated from a single supramolecular synthon. Thermodynamic pathways between these states are switchable with simple external triggers.
Wiktoria Adamska, Grzegorz Markiewicz, Anna Walczak, Gokay Avci, Kim E. Jelfs, Jeremy K. M. Sanders, Artur R. Stefankiewicz   +6 more
wiley   +2 more sources