Results 161 to 170 of about 629,880 (409)
Advanced Materials, EarlyView.The rise of lead halide perovskite semiconductors has enabled high‐performance LEDs with internal quantum efficiencies approaching 100%. In order to further enhance the external quantum efficiencies limited by light outcoupling effects, in this account, the strategies for reducing energy dissipation through the substrate, waveguide, and evanescent ...
Tommaso Marcato +2 more
wiley +1 more source
�ber �therspaltung und Ersatz von Alkoxyl gegen Alkyl mittels Organomagnesiumhaloide [PDF]
, 1914 Ernst Sp�th
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Supramolecular Chemistry in Metal–Organic Framework Materials
Advanced Materials, EarlyView.This review highlights synergies between reticular chemistry and supramolecular chemistry. The role of supramolecular interactions in determining framework…guest interactions and attempts to understand dynamic behavior in metal–organic frameworks (MOFs), particularly emphasizing the development of crystal sponges, studying reactions in frameworks and ...
Eugenia Miguel‐Casañ +3 more
wiley +1 more source
Alkylation of Carbohydrates with Alkyl Trifluoromethanesulfonates. [PDF]
Acta Chemica Scandinavica, 1978 Jan Arnarp +5 more
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Ti-Catalyzed Radical Alkylation of Secondary and Tertiary Alkyl Chlorides Using Michael Acceptors.
Journal of the American Chemical Society, 2018 Alkyl chlorides are common functional groups in synthetic organic chemistry. However, the engagement of unactivated alkyl chlorides, especially tertiary alkyl chlorides, in transition-metal-catalyzed C-C bond formation remains challenging.
Xiangyu Wu +6 more
semanticscholar +1 more source
Advanced Materials, EarlyView.This study proposes tribenzyl organic cation carried multidentate X‐type Lewis soft base to enhance adhesion and passivate defects simultaneously, aiming to achieve foldable and efficient perovskite nanocrystal‐based light‐emitting diodes. The resulting pure red F‐PeLEDs exhibit a recorded high EQE of 16.2% and robust mechanical properties to endure ...
Benzheng Lyu +9 more
wiley +1 more source
AN EXAMINATION OF THE LOCAL ANESTHETIC ACTION OF SOME SYNTHETIC SWEET SUBSTANCES AND OTHER PHENYL ALKYL DERIVATIVES [PDF]
, 1947 Leroy D. Vandam, Austin Lamont
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Light‐Emitting Diodes Based on Metal Halide Perovskite and Perovskite Related Nanocrystals
Advanced Materials, EarlyView.The review covers the past and current developments in light‐emitting diodes (LEDs) exploiting nanocrystals of halide perovskites and perovskite‐related materials. The review examines the aspects of material optimizations, device engineering, and applications.
Ying Liu +7 more
wiley +1 more source
LV.—Researches on the alkyl-substituted succinic acids. Part II. s-Dipropyl, s-diisopropyl, and αα1-propylisopropyl-succinic acids [PDF]
, 1900 William Arthur Bone +1 more
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