Results 221 to 230 of about 540,979 (282)

Photoelectrochemical Nitrate Reduction to Ammonia: Materials, Methods, and Metrics

open access: yesChemElectroChem, Volume 13, Issue 21, 3 November 2026.
Can nitrogen pollution become a chemical resource? Nitrate offers a water‐soluble, chemically activated alternative to atmospheric nitrogen for ammonia synthesis. Photoelectrochemical conversion could couple pollutant remediation with decentralized production of a valuable feedstock and future energy carrier.
Elan D. R. Mistry   +3 more
wiley   +1 more source

Fabrication of Nb2O5@IrO2 Core–Shell Catalysts for Enhanced Oxygen Evolution Reaction in Acidic Media

open access: yesChemElectroChem, Volume 13, Issue 21, 3 November 2026.
Ball milling modifies the morphology and defect‐related surface structure of Nb2O5, enabling the formation of an IrO2‐enriched surface layer. The resulting Nb2O5@IrO2 catalyst exhibits improved Ir utilization and acidic OER activity, with potential relevance to PEMWE anodes. Iridium oxide (IrO2) is the benchmark catalyst for the acidic oxygen evolution
Soomin Kim, Yongsug Tak
wiley   +1 more source

Iron Excess Stress Promotes Adventitious Root Formation at the Root–Hypocotyl Junction in Arabidopsis

open access: yes
Plant, Cell &Environment, EarlyView.
Poonam Kanwar   +3 more
wiley   +1 more source

Coordination‐Encoded Microenvironments in Copper Cluster Metal–Organic Frameworks Govern CO2‐To‐Formate Selectivity Through Intermediate Binding Regulation

open access: yesAggregate, Volume 7, Issue 11, November 2026.
Coordination environments established during reticular assembly determine how reaction intermediates are stabilized on atomically precise copper cluster frameworks. Rather than maximizing undercoordinated sites, a coordinatively buffered multinuclear landscape maintains productive intermediate binding, promoting formate formation while suppressing ...
Riki Nakatani   +12 more
wiley   +1 more source

Si‐Rich SiOC–rGO Composites as Advanced Anodes for Lithium‐Ion Batteries

open access: yesBatteries &Supercaps, Volume 9, Issue 11, November 2026.
The Si‐rich SiOC‐rGO composite anode delivers substantially improved electrochemical performance compared with pristine Si‐rich SiOC, exhibiting high reversible specific capacity, excellent rate capability, and remarkable long‐term cycling stability.
Nawraj Sapkota   +7 more
wiley   +1 more source

MXene Electrocatalysts for Selective Nitrogen Reduction Reaction‐to‐Ammonia Production: Surface Chemistry, Electronic Framework, and Design Principles

open access: yesCarbon Neutralization, Volume 5, Issue 6, November 2026.
Advanced MXene electrocatalysts with engineered active sites and tailored electronic structures facilitate selective electrochemical nitrogen reduction to ammonia under ambient conditions. Optimized conductivity, surface chemistry, and multimetallic compositions improve catalytic efficiency while minimizing hydrogen evolution, offering a promising ...
Syed Asim Ali   +3 more
wiley   +1 more source

Book Forum | Land of famished beings: West Papuan theories of hunger

open access: yes
The Australian Journal of Anthropology, EarlyView.
Margaret Jolly   +6 more
wiley   +1 more source

Molecular‐Level Modulation of Proton Transport via Electron‐Proton Coupling in Bio‐p‐n Junctions

open access: yesENERGY &ENVIRONMENTAL MATERIALS, Volume 9, Issue 6, November 2026.
We developed a pH‐sensing device capable of operating in biological environments. A biohybrid p–n junction was constructed using bacteriorhodopsin (bR) and the photoconductive polymer poly(3‐hexylthiophene) (P3HT). Under light illumination, the photocurrent exhibits distinct transitions across various pH gradients, demonstrating the system's high ...
Chen Song   +7 more
wiley   +1 more source

Redistributing Cobalt and Tungsten From WC–Co Soft Scrap Toward Sustainable Cathode and Coating Materials for Lithium‐Ion Batteries

open access: yesENERGY &ENVIRONMENTAL MATERIALS, Volume 9, Issue 6, November 2026.
A sustainable upcycling strategy transforms tungsten carbide–cobalt (WC–Co) soft scrap into high‐performance cathode materials. Recycled Co with trace nickel (Ni) is resynthesized into stabilized LiCoO2 with superior high‐voltage durability, while the recovered tungsten is further utilized as tungsten trioxide to enhance Ni‐rich cathode interfaces ...
Seulgi Kim   +10 more
wiley   +1 more source

Indirect Adventitious Shoot Organogenesis and Plant Regeneration from <i>Solanum nigrum</i> L. [PDF]

open access: yesPlants (Basel)
Zhang J   +8 more
europepmc   +1 more source

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