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Precise immobilization of metal single atoms into a porphyrinic metal-organic framework for an efficient alkene hydrosilylation
Alkene hydrosilylation is one of the most concise and atom-economical methods to synthesize organosilicon molecules. Herein, we reported the precise...
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Trace amount of single-atom palladium-catalyzed selective hydrosilylation of allenes
Using fewer catalysts to promote the chemical conversion of more substrates is the dream synthesis pursued by synthetic chemists. Achieving highly...
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Partially charged single-atom Ru supported on ZrO2 nanocrystals for highly efficient ethylene hydrosilylation with triethoxysilane
Homogeneous noble metal catalysts used in alkene hydrosilylation reactions to manufacture organosilicon compounds commercially often suffer from...
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Well-defined coordination environment breaks the bottleneck of organic synthesis: Single-atom palladium catalyzed hydrosilylation of internal alkynes
Single-atom site (SAS) catalysts have attracted considerable attention due to their excellent performance. However, most of the current research...
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Metal-organic frameworks-derived nitrogen-doped carbon supported nanostructured PtNi catalyst for enhanced hydrosilylation of 1-octene
Here, we successfully developed nanostructured PtNi particles supported on nitrogen-doped carbon (NC), which were obtained by carbonization of...
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Transforming bulk alkenes and alkynes into fine chemicals enabled by single-atom site catalysis
The addition and substitution reactions across a variety of alkenes and alkynes have been playing an important role in organic synthesis. In...
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Asymmetric Janus adhesive tape prepared by interfacial hydrosilylation for wet/dry amphibious adhesion
Janus films with asymmetric properties on opposite sides have been widely used to facilitate energy storage, ion transport, nanofiltration, and...
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Silicon quantum dots prepared by electrochemical etching and their application in solar cells
We demonstrated that silicon quantum dots (SiQDs) with bright photoluminescence (PL) were produced by an electrochemical etching process. The PL...
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Preparation, mechanical and thermal properties of polydimethylsiloxane coating for synthetic leathers
The curing process of polydimethylsiloxane (PDMS) coating was systematically investigated by nonisothermal differential scanning calorimeter (DSC),...
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One-step synthesis of epoxy-based silicon prepolymers and its application in UV-curable coating
As described herein, a simple one-step hydrosilylation reaction was employed to synthesize alicyclic epoxy silicone prepolymers by using...
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Organosilicon leather coating technology based on carbon peak strategy
Based on the demand of carbon peak and carbon emission reduction strategy, divinyl-terminated polydimethylsiloxane ( Vi PDMS Vi ),...
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Spatial compartmentalization of metal nanoparticles within metal-organic frameworks for tandem reaction
Fabrication of multifunctional catalysts has always been the pursuit of synthetic chemists due to their efficiency, cost-effectiveness, and...
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Silicone Modified Polyesters Vulcanizable at Room Temperature for Anti-corrosion Coatings on Tinplate
Trimethoxysilyl Polyester (TMOS-PET) was prepared via hydrosilylation of trimethylsilane with acryl-terminated polyester. Copolymerization of...
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Preparation of one-component addition-cure liquid silicone rubber coating with enhanced storage stability and bond strength
It is of great interest and challenge to simultaneously improve the storage stability and bond strength of one-component addition-cure liquid...
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New “all-in-one” silicone pastes for additive manufacturing of elastomer parts
AbstractA new type of silicone ink materials for additive manufacturing is described. We call them “all-in-one” pastes since they contain all...
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Preparation and properties of PDMS elastomer cross-linked with hydrolyzate of tetraethoxysilane, hexaethoxydisiloxane, and octaethoxytrisiloxane: influence of cross-linker structure
Ethoxysilanes were hydrolyzed, and the resulting hydrolyzates were dimethylsilylated to produce Si–H terminated oligosiloxanes (CLs). These CLs were...
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Organocatalytic Reductive Functionalization of Carbon Dioxide
The catalytic transformation of carbon dioxide (CO2) into value-added chemicals and high-value fuels is the most promising strategy to mitigate the...
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Porous silicon-modified electrode for electrochemical pesticide biosensor
An electrochemical biosensor for organophosphorus pesticides detection has been developed by immobilizing acetylcholinesterase (AChE) enzyme, through...
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Poly(hydromethylsiloxane)-derived high internal phase emulsion-templated materials (polyHIPEs) containing palladium for catalytic applications
Cross-linking of poly(hydromethylsiloxane) (PHMS) with 1,3,5,7-tetramethyl-1,3,5,7-tetravinylcyclotetrasiloxane (D 4 Vi ) in water-in-oil high internal...
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Heterogeneously supported pseudo-single atom Pt as sustainable hydrosilylation catalyst
The identification of highly active heterogeneous catalysts to replace their homogeneous counterparts remains a challenge in the case of organic...
