Results 171 to 180 of about 469 (213)

Organic and Metal-Organic Polymer-Based Catalysts-Enfant Terrible Companions or Good Assistants? [PDF]

Molecules
Králik M, Koóš P, Markovič M, Lopatka P.   +3 more
europepmc   +1 more source

Electrospun Wood‐Derived Biopolymers as Electrodes in Electrochemical Energy Storage Technologies

Advanced Functional Materials, EarlyView.
Electrospinning transforms wood‐derived cellulose and lignin into architecturally defined, binder‐free carbon electrodes with tuneable porosity and functionality. This review shows how fibre design enables decoupled charge and mass transport, enhancing performance across battery systems, while identifying key challenges in spinnability, scalability ...
Michael W. Thielke, Hattie R. Chisnall, Jesus Vazquez Chavez, Ana B. Jorge Sobrido   +3 more
wiley   +1 more source

The Triumph of the Spin Chemistry of Fullerene C₆₀ in the Light of Its Free Radical Copolymerization with Vinyl Monomers. [PDF]

Int J Mol Sci
Sheka EF.
europepmc   +1 more source

Ionic Precursors Transformed Into Vinyl Acetate Synthesis Catalyst via Reaction‐Driven Restructuring

Advanced Functional Materials, EarlyView.
This work demonstrates that a simple physical mixture of Pd and Au ionic precursors, KOAc promoter, and SiO2 support can transform into a highly active vinyl acetate synthesis catalyst through reaction‐driven restructuring. The results highlight reaction‐induced restructuring as an innovative and sustainable catalyst design strategy.
Byeong Jun Cha, Welman C. Elias, Hunter P. Jacobs, Kimberly N. Heck, Saghar Rezaie, Sadegh Yazdi, Kiheon Hong, Justin J. Dodson, Laiyuan Chen, Sean G. Mueller, Steven R. Alexander, Michael S. Wong   +11 more
wiley   +1 more source

Structural idiosyncrasies of glycyl T-box riboswitches among pathogenic bacteria. [PDF]

RNA
Giarimoglou N, Kouvela A, Zhang J, Stamatopoulou V, Stathopoulos C.   +4 more
europepmc   +1 more source

Analytical Model to Deduce the Conformational and Dynamical Behavior in Dendrimers: A Review. [PDF]

Polymers (Basel)
Bhardwaj S, Kumar A.
europepmc   +1 more source

Time-resolved fluorescence of tryptophan characterizes membrane perturbation by cyclic lipopeptides. [PDF]

Biophys J
Carabadjac I, Steigenberger J, Geudens N, De Roo V, Muangkaew P, Madder A, Martins JC, Heerklotz H.   +7 more
europepmc   +1 more source

Chemically Peculiar Stars and Their Temperature Calibration [PDF]

Astronomy and Astrophysics, 2008
Aims. The determination of effective temperature for chemically peculiar (CP) stars by means of photometry is a sophisticated task due to their abnormal colours. Standard calibrations for normal stars lead to erroneous results and, in most cases corrections are necessary.
Ernst Paunzen, M Netopil, P North
exaly   +5 more sources

New Catalogue of Chemically Peculiar Stars, and Statistical Analysis [PDF]

Monthly Notices of the Royal Astronomical Society, 2018
In this paper we present a new catalogue of Chemically Peculiar (CP) stars obtained by compiling publications in which abundances of metals are provided. Our catalogue includes 428 stars for which the data were obtained through spectroscopic observations. Most of them (416) are AmFm, HgMn and ApBp stars.
Artur A Hakobyan, Georges Alecian, S Ghazaryan   +2 more
exaly   +5 more sources

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Pulsation of chemically peculiar stars

Proceedings of the International Astronomical Union, 2022
AbstractThis paper reviews our current knowledge about pulsating chemically peculiar (CP) stars. CP stars are slowly rotating upper main-sequence objects, efficiently employing diffusion in their atmospheres. They can be divided into magnetic and non-magnetic objects. Magnetic activity significantly influence their pulsational characteristics.
openaire   +1 more source