Results 151 to 160 of about 36,883 (262)

Recent Developments in Process Digitalisation for Advanced Nanomaterial Syntheses

open access: yesChemistry–Methods, Volume 2, Issue 12, December 2022., 2022
The combination of flow, computer‐controlled equipment and inline analytics enables the digitalisation of chemical syntheses. This works highlights how these tools can be applied in the development of advanced materials. Abstract Digitalisation and industry 4.0 are set to profoundly change the way chemical and materials discovery and development work ...
Diego Iglesias, Dina Haddad, Victor Sans
wiley   +1 more source

Electrochemical Doping for Absorption and Conductivity Tuning of P(NDI2OD‐T2) Films

open access: yesAdvanced Electronic Materials, EarlyView.
Electrochemical doping of P(NDI2OD‐T2) films allows for tuning the degree of doping both in liquid electrolytes as well as in the solid state. The nature of the doped species is elucidated by UV–vis spectroscopy and accompanying DFT calculations. Correlations between maximum conductivities and the presence of mixed valence states, (specifically neutral/
David Neusser   +8 more
wiley   +1 more source

Sulfonated para‐Polybenzimidazole Membranes for Use in Vanadium Redox Flow Batteries

open access: yesAdvanced Energy Materials, EarlyView.
Dense sulfonated para‐PBI membranes (MS‐PBI) are tested in the VRFB. The conductivity is 10 times lower than reported for MS‐PBI gel membranes, but 10 times higher than that of meta‐PBI. The influence of membrane preparation process, thickness, and operating temperature on the VRFB performance is investigated.
Trung Tuyen Bui   +14 more
wiley   +1 more source

Tuning the Performance of Poly(quaterphenyl piperidinium) Anion‐Exchange Membranes by Monomer Configuration

open access: yesAdvanced Energy Materials, EarlyView.
Ether‐free poly(quaterphenyl piperidinium) ionomers are prepared by superacid‐mediated polyhydroxyalkylations and explored as hydroxide conducting membranes. The para‐meta configuration of the quaterphenyl monomer greatly influences polymer backbone flexibility.
Pegah Mansouri Bakvand   +3 more
wiley   +1 more source

Methods, development and applications of small-angle X-ray scattering to characterize biological macromolecules in solution

open access: yesCurrent Research in Structural Biology, 2020
Applications of small-angle X-ray scattering (SAXS) in structural biology are reviewed. A brief introduction of the SAXS basics is followed by the presentation of the structural features of biological macromolecules in solution that can be assessed by ...
Stefano Da Vela, Dmitri I. Svergun
doaj  

A SAXS outlook on disordered carbonaceous materials for electrochemical energy storage

open access: yesEnergy Storage Materials, 2019
D. Saurel   +6 more
semanticscholar   +1 more source

Polyphenylene‐Based Anion Exchange Membranes with Robust Hydrophobic Components Designed for High‐Performance and Durable Anion Exchange Membrane Water Electrolyzers Using Non‐PGM Anode Catalysts

open access: yesAdvanced Energy Materials, EarlyView.
Terphenyl groups bearing meta‐phenylene and trifluoromethyl substituents as hydrophobic components are incorporated into a quaternized polyphenylene‐based backbone to produce AEMs. The fabricated thin membranes exhibit high ion conductivity, alkaline stability, and mechanical robustness.
Fanghua Liu   +10 more
wiley   +1 more source

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