Results 111 to 120 of about 1,722,857 (346)
2D Abrupt Nano‐Junctions Blending sp–sp2 Bonds on Atomically Precise Heterostructures
Advanced Materials, EarlyView.A lateral heterostructure between atomically precise sp–sp2$^2$ metalated graphdiyne and sp2$^2$ graphene nanoribbons is realized by on‐surface synthesis and investigated by STM and DFT. The impact of on‐surface synthesis byproducts on covalent junction formation yield is unveiled.
Alice Cartoceti +10 more
wiley +1 more source
Scientific ReportsThis study focuses on the synthesis of a novel magnetic interphase palladium catalyst immobilized on pyromellitic dianhydride (PM)-coated magnetic SnFe2O4 nanoparticles. Such surface functionalization of magnetic particles represents a promising strategy
Anjan Kumar +9 more
doaj +1 more source
Synthesis and Characterization of Palladium Stabilized Silicon Carbide as a Heterogeneous Photocatalyst in Heck Coupling Reaction under Visible Light Irradiation [PDF]
شیمی کاربردی روزThe Heck reaction is recognized as an effective method for the synthesis of high-value organic compounds, and the use of photocatalysts, particularly palladium nanoparticles, can significantly enhance the yield and selectivity of these reactions. In this
Zahra Bazyar +2 more
doaj +1 more source
Palladium-Catalyzed Nucleophilic Benzylic Substitutions of Benzylic Esters
, 2016 A palladium complex generated in situ from [Pd(η3-C3H5)(cod)]BF4 and DPPF is a good catalyst for benzylic alkylation of benzyl methyl carbonate with the carbanion of dimethyl malonates.
Yosuke Matsuyama (2994171) +2 more
core +1 more source
Decoding Synergistic Pathways in Bimetallic MOFs for Advanced Oxidation Processes
Advanced Materials, EarlyView.This review presents a unified framework linking metal pairing and framework design with electronic structure, redox cycling, oxidant activation, reactive‐species generation, and catalytic performance across photocatalytic and oxidant‐based BMOF‐AOPs. The resulting design principles guide the development of hydrolytically stable and efficient BMOFs for
Karim El‐Naggar +2 more
wiley +1 more source
Photooxidation of Toluene: Correlation of Noble Metal Loading on Titania and Activation Energy
Journal of Chemistry, 2016 A series of platinum and palladium supported on titania catalysts were prepared by wet impregnation method with the Pt or Pd loading varying in the range of 0.1–1.2 weight percent.
Haroon ur Rashid +7 more
doaj +1 more source
Физико-химические аспекты изучения кластеров, наноструктур и наноматериалов, 2019 This work is devoted to the study of influence of the type of polymeric matrix of hyper-crosslinked polystyrene on the formation of catalytically active palladium nanoparticles using palladium acetate as a precursor.
E.S. Bakhvalova +3 more
doaj +1 more source
Poly(Alkoxythiophene) Rod‐Coil Block Copolymers for Organic Electrochemical Transistors
Advanced Materials, EarlyView.We present the first synthesis of poly(3‐alkoxythiophene) rod‐coil block copolymers as a new architecture for OMIECs. Incorporating PEG and PLLA coils can enhance device performance beyond the homopolymer. The figure‐of‐merit depends uniquely on coil length.
Junfu Tian +23 more
wiley +1 more source
The Influence of Ligands on the Pd-Catalyzed Diarylation of Vinyl Esters
MoleculesThe impact of ligands on the palladium-catalyzed 1,2-diarylation reaction course is presented. The application of Pd-dmpzc as a catalyst provides an efficient, chemoselective and sustainable protocol for the synthesis of valuable 1,2-diphenylethyl ...
Anna Brodzka +5 more
doaj +1 more source
Palladium-Catalyzed Intermolecular Coupling of Aryl Halides and Amides
, 2016 The first general intermolecular C−N bond-forming reactions between aryl halides and amides were realized using a palladium catalyst with Xantphos as the ligand.
Jingjun Yin (1493482) +1 more
core +1 more source