Results 201 to 210 of about 63,695 (265)

Recent Advances and Perspectives on Field‐Effect Transistors for Artificial Visual Neuromorphic Systems

Advanced Science, EarlyView.
This review presents a comprehensive overview of FET‐based visual neuromorphic systems, covering their semiconductor materials, core device architectures, and operating mechanisms. It further reviews their implementation in emulating biological visual functions, addresses current technological challenges, and outlines future development directions. The
Liu Yaqian, Lang Menghua, Xu Yihang, Zhang Manyu, Lei Chunkang, Lu Xiaozhou, Dou Yi, Wang Lingli, Jiang Liying, Hu Yuanyuan, Chen Huipeng, Jiang Lang   +11 more
wiley   +1 more source

Ethane Chlorination Toward Vinyl Chloride Synthesis: Mechanistic and Catalytic Perspectives. [PDF]

Angew Chem Int Ed Engl
Wu X, Huo G, Qi H, Liu Q, Dummer NF, Hutchings GJ, Huang Y.   +6 more
europepmc   +1 more source

Modifying graphene oxide with magnetic nanoparticles and Mg-Al LDHs and its application as an efficient catalyst in organic reactions. [PDF]

Sci Rep
Rezaeian M, Tajbakhsh M, Naimi-Jamal MR.
europepmc   +1 more source

Front-Surface Potential of Platinized <i>p</i>‑InP Photocathodes Probed by Dual-Working-Electrode Measurements. [PDF]

ACS Energy Lett
Yu W, Lewis NS.
europepmc   +1 more source

Asymmetric Mannich reaction of aromatic imines with malonates in the presence of multifunctional catalysts. [PDF]

Beilstein J Org Chem
Kriis K, Martõnov H, Miller A, Peterson M, Järving I, Kanger T.   +5 more
europepmc   +1 more source

Solventless, ambient-pressure production of bio-based lactones over earth-abundant, mixed metal oxide catalysts for circular polyesters. [PDF]

Nat Commun
Kiani D, Rosetto G, Ibrahim F, Bozkurt OD, Pal A, Van Roijen EC, DesVeaux JS, Bare SR, Hermans I, Beckham GT.   +9 more
europepmc   +1 more source

Utilization of Molasses as an Agricultural Waste to Synthesize 5‑(Hydroxymethyl)furfural Methyl Ester for Enhancing the Cetane Number in Diesel: A Novel Approach for Sustainable Transportation. [PDF]

ACS Omega
Chuaitammakit LC, Phruksaphithak N, Kaeopookum P, Chaichana R, Tongpradeb P, Chaoyot N, Ratsamiphan J, Sungkaew P, Kongsriprapan S.   +8 more
europepmc   +1 more source

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Basicity of alumina-magnesia catalysts

Reaction Kinetics and Catalysis Letters, 1980
In the series of Al2O3, MgO and Al2O3−MgO catalysts, those containing about 75% Al2O3 and 25% MgO show the highest activity in the decomposition of diacetone alcohol in non-polar solvents. The fastest rates of reaction, which follows the zero-order kinetics over the whole range of conversion, coincide with the occurrence of strong basic sites on the ...
L. Nondek, J. Málek
openaire   +1 more source

Chiral Bisphosphazides as Dual Basic Enantioselective Catalysts

Chemistry – A European Journal, 2008
AbstractChiral bisphosphazides complexed with lithium salts efficiently catalyze the direct enantioselective 1,4‐addition of dialkyl malonates to acyclic enones. Spectroscopic studies on the stoichiometry of the bisphosphazide and lithium salt have indicated the formation of a 1:1 species as the active enantioselective catalyst.
Hiroshi, Naka, Nobuhiko, Kanase, Masahiro, Ueno, Yoshinori, Kondo   +3 more
openaire   +2 more sources