Results 91 to 100 of about 358,372 (241)
Advanced Science, EarlyView.By encapsulating industrially relevant fabrics with dynamic imine networks, we show that the resulting composites exhibit exceptional oil absorbtion capability and chemical recyclability. It is poised for sustainable oil spill cleanup. ABSTRACT The development of high‐performance sorbents for oil spill remediation is highly desirable, which now calls ...
Changyi You +9 more
wiley +1 more source
La fiction historique dans les manuels de français à l’école et au collège (du cours moyen à la 5e)
Repères, 2013 The didactics of French focus on questions raised by the teaching of French language and literature from nursery school to the university. For this reason, the narration in all its forms, including those which can influence other fields, such as ...
Lydie Laroque
doaj +1 more source
Advanced Science, EarlyView.ABSTRACT Strain is a proven technique for modifying the bandgap and enhancing carrier mobility in 2D materials. Most current strain engineering techniques rely on the post‐growth transfer of these atomically thin materials from growth substrates to target surfaces, limiting their integration into nanoelectronics.
Berke Erbas +8 more
wiley +1 more source
Angewandte Chemie, EarlyView.This study reports a new hole‐transporting material (WD03) designed via molecular engineering to regulate defect passivation and energy‐level alignment in perovskite solar cells (PSCs). The propeller‐shaped structure ensures balanced charge transport and film quality. Consequently, WD03‐based devices deliver a high open‐circuit voltage of 1.194 V under
Guang Shao +17 more
wiley +2 more sources
Educação & Sociedade, 2014 O artigo discute desafios enfrentados pelas políticas de educação para que a escola de ensino médio seja significativa para os jovens. As matrículas cresceram trazendo um público popular para escolas ancoradas em representações elitistas.
Ana Karina Brenner +1 more
doaj +1 more source
Advanced Electronic Materials, EarlyView.A biocompatible graphene/ZnO optical charge trap memory (CTM) is reported with over 54 h retention, enabled by interfacial photodoping. Using transient absorption spectroscopy and electrical analysis, charge transfer quenching is elucidated and reveal that a large energy barrier at the interface is responsible for long‐term memory retention.
Seungmin Shin +10 more
wiley +1 more source
Angewandte Chemie, EarlyView.A metallosupramolecular receptor binds squaraine dyes with high affinity and enables efficient dark resonance energy transfer (DRET) that generates bright near‐infrared emission with large pseudo‐Stokes shifts. ABSTRACT A metal‐organic cage was obtained by combining acridone‐based dipyridyl ligands with Pd2+ ions. The cage acts as a potent receptor for
Damien W. Chen +5 more
wiley +2 more sources
Advanced Electronic Materials, EarlyView.Metal halide perovskite field‐effect transistors (PeFETs) offer great promise for flexible, low‐cost, and high‐performance due to their excellent charge carrier properties. However, challenges like ion migration, hysteresis, and instability limit their performance.
Georgios Chatzigiannakis +13 more
wiley +1 more source
Complete controllability of quantum systems [PDF]
, 2001 Complete controllability is a fundamental issue in the field of control of quantum systems because of its implications for dynamical realizability of the kinematical bounds on the optimization of observables.
Jérôme Feret +6 more
core +3 more sources