Results 281 to 290 of about 629,880 (409)

PHOTOCHEMISTRY: Catalytic intermolecular hydroaminations of unactivated olefins with secondary alkyl amines

open access: yes, 2017
Andrew J. Musacchio   +5 more
semanticscholar   +1 more source

Area‐Selective Atomic Layer Deposition on Homogeneous Substrate for Next‐Generation Electronic Devices

open access: yesAdvanced Science, EarlyView.
This study demonstrates a self‐aligned passivation approach for grain boundaries on ZrO2 surfaces using area‐selective atomic layer deposition (AS‐ALD). Selective deposition of Al2O3 onto ZrO2 grain boundaries effectively enhances dielectric performance while tackling leakage pathways.
Min‐Jeong Rhee   +5 more
wiley   +1 more source

Minimizing Energy Loss by Designing Multifunctional Solid Additives to Independent Regulation of Donor and Acceptor Layers for Efficient LBL Polymer Solar Cells

open access: yesAdvanced Science, EarlyView.
The simultaneous incorporation of multifunctional solid additives into both D18 and L8‐BO layers can not only effectively enhance the crystallinity and molecular stacking of D18, but also form an appropriate phase separation morphology, which will reduce ΔE2 and ΔE3 and achieve an excellent power conversion efficiency of 19.95% in layer‐by‐layer ...
Junying Wang   +8 more
wiley   +1 more source

Update of the safety assessment of N,N-bis(2-hydroxyethyl)alkyl(C8-C18)amines (FCM No 19) and N,N-bis(2-hydroxyethyl)alkyl(C8-C18)amine hydrochlorides (FCM No 20) for their use in plastic materials and articles intended to come into contact with food. [PDF]

open access: yesEFSA J
EFSA Panel on Food Contact Materials (FCM)   +23 more
europepmc   +1 more source

In Situ Control of Reactive Mesogens Alignment During 3D Printing by Two‐Photon Lithography

open access: yesAdvanced Science, EarlyView.
Manipulating material properties at the microscale is crucial for 3D printing of smart microdevices. Two‐photon lithography directly patterns molecular alignment in liquid crystal resists. The polymerization reaction wavefront along the writing path induces an easy‐axis for the mesogenic moieties.
Tiziana Ritacco   +4 more
wiley   +1 more source

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