Results 201 to 210 of about 70,537 (294)

Boosting Charge Storage in Ferri/Ferrocyanide‐Based Alkaline Redox Flow Batteries

open access: yesAngewandte Chemie, EarlyView.
By modifying the solvation environment, cation engineering through Li+ substitution of traditional K+ or Na+ boosts the alkaline solubility of the ferri/ferrocyanide catholyte redox couple, providing a viable pathway to overcome the long‐standing challenge of energy density limitations for aqueous redox flow batteries (RBFs).
Mahla Sarfaraz Khabbaz   +6 more
wiley   +2 more sources

Ancient DNA study resolves the taxonomic status of the extinct large Palaearctic crane <i>Grus primigenia</i> Milne-Edwards, 1871 (Aves: Gruiformes: Gruidae). [PDF]

open access: yesR Soc Open Sci
Stewart JR   +11 more
europepmc   +1 more source

1967: Large Quartz crystal structure Mineral Permian Period (298.9 million to 252.2 million years ago)

open access: yes
This large Arkansas Quartz (SiO2) hails from the Berger Collection, one of the worlds premier private collections of crystals, fossils and other natural formations known for their size, beauty and quality.
ZUHL, Rare Earth Minerals & Fossils,
core  

Engineering Polar Nanoregions in COFs via Controlled Symmetry Breaking Toward Piezocatalysis

open access: yesAngewandte Chemie, EarlyView.
Polar nanoregions (PNRs) are engineered within covalent organic frameworks via asymmetric grafting of highly polar polyfluoroalkyl chains, which enables controlled symmetry breaking. These randomly oriented artificial PNRs dynamically respond to mechanical stimuli and impart relaxation behavior to the COFs (TFB‐TAPT‐FA).
Ge Yan   +13 more
wiley   +2 more sources

Museum Corner with Fossils

open access: yes
A corner of the musuem with a table covered in larger fossils and a canoe hanging from the ceilingA corner of the musuem with a table covered in larger fossils and a canoe hanging from the ...
unknown;
core  

One‐Pot Biphasic Photocatalytic CO2‐to‐Carbonylation Cascades

open access: yesAngewandte Chemie, EarlyView.
Bioinspired biphasic compartmentalization enables one‐pot cascades where photocatalytic CO2 reduction generates CO for carbonylative cross‐couplings to synthesize complex organic products, including a pharmaceutical. ABSTRACT Photosynthesis compartmentalizes reactions across the thylakoid membrane in vivo to upcycle CO2 into complex chemicals that are ...
Sampurna Mitra   +3 more
wiley   +2 more sources

Connecting links with code: AI in morphological evolution. [PDF]

open access: yesFront Bioinform
Singh N, Chaturvedi P, Saxena D.
europepmc   +1 more source

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