A Water‐Soluble Organic Photocatalyst Discovered for Highly Efficient Additive‐Free Visible‐Light‐Driven Grafting of Polymers from Proteins at Ambient and Aqueous Environments
Sign Up to like & getrecommendations! Published in 2022 at "Advanced Materials"
DOI: 10.1002/adma.202108446
Abstract: Since the pioneering discovery of a protein bound to poly(ethylene glycol), the utility of protein–polymer conjugates (PPCs) is rapidly expanding to currently emerging applications. Photoinduced energy/electron‐transfer reversible addition–fragmentation chain‐transfer (PET‐RAFT) polymerization is a very promising… read more here.
Keywords: light driven; additive free; organic photocatalyst; aqueous environments ... See more keywords
Simple Bithiophene–Rhodanine‐Based Small Molecule Acceptor for Use in Additive‐Free Nonfullerene OPVs with Low Energy Loss of 0.51 eV
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DOI: 10.1002/aenm.201804021
Abstract: The introduction of rigid and extended ladder‐type fused‐ring cores, such as indacenodithiophene, has enabled the synthesis of a variety of nonfullerene small molecules for use as electron acceptors in high‐performance organic photovoltaic cells. Contrasting with… read more here.
Keywords: energy; acceptor; energy loss; nonfullerene ... See more keywords
Additive-free synthesis of mesoporous FAU-type zeolite with intergrown structure
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DOI: 10.1007/s40843-017-9227-y
Abstract: Hierarchical porous zeolites attract great attention because of their porosity on different scales to improve molecular diffusion. Here, we report mesoporous Faujasite (FAU) zeolite nanosheets with intergrown structure synthesized in an additive-free system. The sample… read more here.
Keywords: intergrown structure; free synthesis; additive free; structure ... See more keywords
Effect of process parameters on additive-free electrospinning of regenerated silk fibroin nonwovens
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DOI: 10.1016/j.bioactmat.2020.01.010
Abstract: Silk fibroin is a biomaterial with multiple beneficial properties for use in regenerative medicine and tissue engineering. When dissolving and processing the reconstituted silk fibroin solution by electrospinning, the arrangement and size of fibers can… read more here.
Keywords: fibroin nonwovens; additive free; process; silk fibroin ... See more keywords
Preparation of additive-free glass-ceramics from MSW incineration bottom ash and coal fly ash
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DOI: 10.1016/j.conbuildmat.2020.119345
Abstract: Abstract An additive-free glass-ceramics was prepared entirely from municipal solid waste incineration bottom ash (BA) and coal fly ash (CFA), which provided new sight for the synthesis of waste-derived glass-ceramics and reduced its production cost.… read more here.
Keywords: free glass; additive free; incineration bottom; glass ... See more keywords
Defect-free metallization of through-glass vias with engineered geometry in additive-free electrolyte
Sign Up to like & getrecommendations! Published in 2020 at "Electrochemistry Communications"
DOI: 10.1016/j.elecom.2020.106823
Abstract: Abstract Defect-free metallization of through-glass vias (TGVs) with copper using an additive-free electrolyte is presented in this communication. Engineered vias with an X-shape in the middle were electroplated in the kinetic-limited regime (Thiele modulus, μ ≤ 1)… read more here.
Keywords: additive free; defect free; free metallization; geometry ... See more keywords
Additive-free preparation of hemodialysis membranes from block copolymers of polysulfone and polyethylene glycol
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DOI: 10.1016/j.memsci.2020.118690
Abstract: Abstract Hemodialysis membranes have been widely used for the treatment of chronic kidney disease. However, as common hemodialysis membranes, polysulfone based membranes are suffering from complicated modification to improve hemocompatibility and safety issues of additive… read more here.
Keywords: hemodialysis; additive free; psf peg; block ... See more keywords
Spontaneous repairing liquid metal/Si nanocomposite as a smart conductive-additive-free anode for lithium-ion battery
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DOI: 10.1016/j.nanoen.2018.05.044
Abstract: Silicon is a promising candidate for negative electrodes due to its high theoretical specific capacity (~3579 mAh g-1) and low lithiation potential (~0.40 V vs Li). However, its practical applications in battery have been inhibited… read more here.
Keywords: liquid metal; additive free; spontaneous repairing; battery ... See more keywords
A kinetic model for predicting the oxidative degradation of additive free polyethylene in bleach desinfected water
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DOI: 10.1016/j.polymdegradstab.2017.09.020
Abstract: The chemical interactions between additive free PE and bleach were investigated by FTIR spectrophotometry and viscosimetry in molten state after immersion (for a maximum duration of one hundred days) in bleach solutions maintained at a… read more here.
Keywords: additive free; oxidation; bleach; value ... See more keywords
Catalyst and additive free 6-endo-dig cyclization of ortho-alkynylarylaldimines in water: An environmentally friendly access to isoquinolines
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DOI: 10.1016/j.tetlet.2019.151454
Abstract: Abstract A novel and sustainable route for the synthesis of isoquinoline was developed by reacting 2-ethynylbenzaldehyde with ammonium hydroxide in water. This method provides a convenient, atom-economical, and catalyst-free access to diversely substituted isoquinolines with… read more here.
Keywords: additive free; catalyst additive; water; free endo ... See more keywords
Hydrogen Production from Formaldehyde and Paraformaldehyde in Water under Additive-Free Conditions: Catalytic Reactions and Mechanistic Insights.
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DOI: 10.1021/acs.inorgchem.1c03529
Abstract: Efficient catalytic systems based on arene-Ru(II) complexes bearing bis-imidazole methane-based ligands were developed to achieve additive-free hydrogen generation from formaldehyde and paraformaldehyde in water. Our findings inferred the influential role of bis-imidazole methane ligands in… read more here.
Keywords: hydrogen production; formaldehyde paraformaldehyde; additive free; hydrogen ... See more keywords