Results 201 to 210 of about 63,949 (298)

Origin of phase relative stability and phase transformation in an S-ibuprofen-nicotinamide cocrystal. [PDF]

open access: yesActa Crystallogr C Struct Chem
Guerain M   +7 more
europepmc   +1 more source

Quantitative analysis of multiphase materials using the Rietveld method [PDF]

open access: yesActa Crystallographica Section A Foundations of Crystallography, 1993
openaire   +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, EarlyView.
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

Support‐Driven Hydrogen Migration Enhances Ammonia Decomposition in Direct Ammonia Protonic Ceramic Fuel Cells

open access: yesENERGY &ENVIRONMENTAL MATERIALS, EarlyView.
Enhanced hydrogen species migration enabled by FN/BZY catalyst mitigates intermediate accumulation and improves DA‐PCFC performance during ammonia decomposition. Ammonia, with its high hydrogen density and carbon‐free nature, serves as ideal fuel for direct ammonia protonic ceramic fuel cells (DA‐PCFCs).
Meijuan Fei   +9 more
wiley   +1 more source

High‐Voltage Stability of LiCoO2 Cathode Materials Composited With Vanadium‐Based Glass Coatings

open access: yesENERGY &ENVIRONMENTAL MATERIALS, EarlyView.
Vanadium‐based glasses show fluidity and good wettability toward other materials at low temperatures. The controlled precipitation of nanocrystals in vanadium‐based glasses enhances the material's mechanical properties and electrical conductivity. The VPFL coatings bond to the LiCoO2 interface via chemical bonds.
Xu Wang   +9 more
wiley   +1 more source

Bifunctional Role of Surface Cobalt Doping as a Lithium‐Residue Scavenger and Surface Stabilizer in Single‐Crystalline Ultrahigh‐Ni Cathodes

open access: yesENERGY &ENVIRONMENTAL MATERIALS, EarlyView.
Surface cobalt coating on single‐crystalline NCA acts as a lithium‐residue scavenger and structural stabilizer. The protective layer suppresses moisture‐ and CO2‐induced reactions, mitigates crack formation, and inhibits the formation of NiO‐like rock‐salt phases. This dual‐function surface engineering enhances interfacial stability and electrochemical
Dajin Oh   +7 more
wiley   +1 more source

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