Results 101 to 110 of about 123,169 (299)

Toward Predictive Theory in Single‐Atom Catalysis

open access: yesAdvanced Science, EarlyView.
A lifecycle‐oriented framework reframes modeling in single‐atom catalysis. By combining ensemble‐based descriptions with explicit validation against experimental observables, the approach defines the scope of theory across catalyst synthesis, activity, stability, and safety, clarifying where quantitative insight is possible and where interpretation ...
Andrea Ruiz‐Ferrando   +3 more
wiley   +1 more source

In Situ Polymerized Composite Electrolytes for High‐Performance Solid‐State Lithium Batteries: A Review

open access: yesAdvanced Science, EarlyView.
This review systematically explores the recent advances in in situ polymerized composite polymer electrolytes (CPEs) for solid‐state lithium batteries. It covers the fundamentals of reaction mechanisms, monomer chemistry, and their impact on interfacial stability, ionic conductivity, and electrochemical performance.
Jialin Li   +9 more
wiley   +1 more source

Molecular Design and Interfacial Functions of Self‐Assembled Monolayers for Perovskite and Tandem Solar Cells

open access: yesAdvanced Energy Materials, EarlyView.
We identify two decisive levers for SAM interfaces: molecular design (carboxylic acid‐based, phosphonic acid, other anchoring chemistries, and polymeric SAMs) and mixing routes (co‐assembly, in situ assembly, pre‐ and post‐treatment). Coordinated tuning of headgroups and assembly pathways optimises energy alignment and film formation, suppresses ...
Jiaxu Zhang, Bochun Kang, Feng Yan
wiley   +1 more source

Carbon loss by deciduous trees in a CO2-rich ancient polar environment [PDF]

open access: yes, 2003
Fossils demonstrate that deciduous forests covered the polar regions for much of the past 250 million years 1 when the climate was warm and atmospheric CO2 high 2.
Beerling, D.J.   +2 more
core  

Natural Aging of Biomaterials in Ambient and Physiological Environments

open access: yesAdvanced NanoBiomed Research, EarlyView.
Biomaterials used in biomedical applications can change their physical properties over time, even under ambient and physiological conditions. This review highlights key studies on the natural aging of materials ranging from soft hydrogels to metals and ceramics, emphasizing how time‐dependent changes influence function and performance.
Shuyu Zhang, Anne E. Staples
wiley   +1 more source

Vinyl chloride

open access: yes, 2023
Hartwig, A   +2 more
openaire   +3 more sources

Vinylic tellurides as precursors in a stereoselective and convergent route to Z-enynes and Z-trisubstituted enediynes

open access: yesJournal of the Brazilian Chemical Society, 2004
Vinylic tellurides of Z configuration are transformed into higher order Z-vinyl cyanocuprates by transmetallation with higher order lithium dimethyl- or n-butyl(thienyl)cyanocuprates.
Araujo Marcelo A. de   +2 more
doaj  

Asymmetric Ru-In atomic pairs promote highly active and stable acetylene hydrochlorination

open access: yesNature Communications
Ru single-atom catalysts have great potential to replace toxic mercuric chloride in acetylene hydrochlorination. However, long-term catalytic stability remains a grand challenge due to the aggregation of Ru atoms caused by over-chlorination.
Yurui Fan   +10 more
doaj   +1 more source

REGULARITIES OF СOMPENSATORY-ADAPTIVE REACTIONS IMMUNE RESPONSE OF WORKERS IN CHRONIC EXPOSURE TO VINYL CHLORIDE

open access: yesActa Biomedica Scientifica, 2012
Laboratory and immunological study of male workers in the production of vinyl chloride was conducted. It has established that more pronounced stress of compensatory-adaptive reactions is observed in patients with incipient neurointoxication ("at risk ...
G. M. Bodienkova, R. Yu. Alexeyev
doaj  

Optimization of salt concentration and Explanation of Two Peak Percolation in Blend Solid Polymer Nanocomposite Films

open access: yes, 2018
The present paper report is focused toward the preparation of the flexible and freestanding blend solid polymer electrolyte films based on PEO-PVP complexed with NaPF6 by solution cast technique.
Arya, Anil, Sharma*, A. L.
core   +1 more source

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