Results 41 to 50 of about 3,857 (276)
Battery‐Inspired Electrochemical Synapses for Neuromorphic Applications
Advanced Science, EarlyView.Battery‐ion‐inspired synaptic devices integrate diverse electrolyte systems (solid, ion‐gel, liquid) with transition metal oxides, two‐dimensional materials, and organic channels to regulate ion‐electron coupling. By tailoring ion transport and host interactions, these platforms enable controllable plasticity and energy‐efficient implementations for ...
Won Woo Lee +6 more
wiley +1 more source
Intermolecular Diels–Alder Cycloaddition/Cross-Coupling Sequences of 2‑Bromo-1,3-butadienes
, 2020 2-Bromo-1,3-butadienes are demonstrated to be effective substrates for tandem Diels–Alder/transition metal cross-coupling reaction sequences. Intermolecular cycloaddition of a 2-bromo-1,3-diene with activated dienophiles proceeded under Lewis acid ...
Hans Choi (8366853) +7 more
core +1 more source
Synthesis of Functionalized Biaryls, Benzophenones, Phenols, Fluorenones, Fluoroarenes, and Chloroarenes based on formal [3+3] Cyclocondensations of 1,3-bis(silyloxy)-1,3-butadienes and 1,3,5-tris(silyloxy)-1,3,5-hexatrienes [PDF]
, 2009 The work in this dissertation is mainly concerned with synthesis of sterically encumbered biaryls, highly functionalized polyketide-type phenols, benzophenones, phenols, (arylated, chlorinated and fluorinated) azaxanthones, functionalized fluorenones ...
Adeel, Muhammad (gnd: 138536554)
core +1 more source
Advanced Science, EarlyView.A polar dispersant, aromatic‐functionalized polyacrylate (AFPA), enables the formation of a uniform CBD network by enhancing miscibility with PVDF and suppressing phase separation. This leads to α‐phase crystallization of PVDF and aligned CNT networks within the CBD, resulting in well‐connected structures that improve cohesion, electron/ion transport ...
Da‐Sol Kwon +17 more
wiley +1 more source
Molecules, 2010 Flash vacuum pyrolysis (FVP) of 4-aryl-3-buten-2-ols [ArCH=CH-CH(CH3)OH, where Ar is phenyl, p-MeO, p-Me, p-Cl, p-NO2] gave the corresponding buta-1,3-dien-1-ylbenzene (ArCH=CH-CH=CH2, where Ar is Ph, p-MeO, p-Me, p-Cl, p-NO2) and 7-X-1,2 ...
Maher R. Ibrahim +3 more
doaj +1 more source
, 2016 Simple syntheses of enantiopure (E)- and (Z)-3-(alkylsulfinyl)-1-methoxy-1,3-butadienes 2 and 3 were provided by the addition of (1S)-isoborneol-10-sulfenic and (S)-phenyl-2-hydroxyethanesulfenic acids 8 to (E)- and (Z)-1-methoxybut-1-en-3-ynes (9) and ...
Paola Bonaccorsi (1795771) +4 more
core +1 more source
Advanced Science, EarlyView.An asymmetric sulfonate solvent forms thermally stable interphases and demonstrates non‐flammability, suppressing heat accumulation for safer, high‐performance lithium‐ion batteries. ABSTRACT An asymmetric sulfonate‐based linear solvent, 2,2,2‐trifluoromethyl mesylate (FMS), is designed and used as the primary solvent in liquid electrolytes to enhance ...
Chi‐Yeong Hong +12 more
wiley +1 more source
Beilstein Journal of Organic Chemistry, 2019 3-Methylbuta-1,2-dien-1-ylphosphonic acid derivatives (phosphorylallenes) [X2(O=)P–CR=C=CMe2, X = Cl, OMe, NR2, or SAr] undergo intramolecular cyclization into the corresponding 1,2-oxaphospholium ions in the Brønsted superacid TfOH.
Stanislav V. Lozovskiy +2 more
doaj +1 more source
, 2013 Direct synthesis of 1,1-disubstitued 1,3-butadienes has been efficiently realized from the cross-coupling of cyclopropylmethyl N-tosylhydrazones with aromatic bromides by means of PdCl2(MeCN)(2) as catalyst.
Liu, Tingting +4 more
core +1 more source
Advanced Science, EarlyView.A thermochemically engineered core–shell Si architecture is developed through the controlled evolution of a SWCNT‐coated Mg2Si precursor. The process simultaneously generates a nanoporous Si shell for strain accommodation and Li+ transport, a chemically anchored SiC interfacial layer for robust mechanical and electrical coupling, and a Mg‐containing Si
Dong Gyun Hong +11 more
wiley +1 more source