Tag: oxygen vacancies

A durable catalyst featuring platinum nanoparticles embedded in indium oxide achieves stable carbon dioxide conversion to methanol for over 180 ...

A synthesized lithium, zirconium, and nickel multi-metal oxide nanocomposite exhibited concentration-dependent in vitro cytotoxicity against cultured HepG2 liver carcinoma cells ...

Researchers engineered a defect-rich cerium oxide and palladium nanozyme that generates localized reactive oxygen species to eliminate bacteria while sparing ...

Researchers found that incorporating boron into bismuth tungstate outperforms co-doping to boost both visible-light dye degradation and electrocatalytic oxygen evolution.

Density functional theory calculations show that surface mid-gap electronic states on silver tungstate lower energetic barriers to drive mild sulfide ...

A CeO2-Cu composite catalyst achieved 100% glycerol conversion and 90.34% lactic acid selectivity at 190 °C while resisting copper aggregation ...

A ternary MoS2/cobalt ferrite/ceria nanocomposite with 40 mol% ceria reached 1141.41 F g−1 at 1.8 A g−1 and retained 97.1% ...

A one-step plasma method anchors copper single atoms on nitrogen-doped TiO2, achieving a hydrogen evolution rate of 7.82 mmol per ...

Researchers engineered a polymer-coated, co-doped vanadium dioxide cathode that significantly enhances capacity and cycling durability in aqueous zinc-ion batteries.

A new review argues that rare earth metals such as cerium, yttrium, europium, and terbium can steer the complex electrochemical ...

Aloe vera-assisted synthesis produced defect-rich NiO nanopyramids that delivered specific capacitances of 674, 468 and 358 F g−1 at 0.5, ...

A review in the Journal of Materials Science synthesizes recent advances in metal-organic-framework-derived metal oxides for chemiresistive VOC sensing, from ...

A quaternary ceria-based oxide designed by combining three classes of dopants showed the lowest oxygen release temperature and the best ...

A dissolving microneedle patch carrying an oxygen-vacancy-rich Fe3O4@SnO2 nanozyme and gallic acid suppressed 4T1 tumors in mice by 88.4 percent ...

A spatially decoupled electrocatalyst that generates its own oxygen achieved 98% antibiotic removal and cut wastewater treatment costs by 95 ...

A 5.0 mol% nickel-doped MoO₃ nanohollow sphere sensor produced about 3.7 times the response of pure MoO₃ at 100 ppm ...

In laboratory tests, an optimized nickel-doped Mn2O3 catalyst activated PMS to remove 93.56% of bisphenol A within eight minutes at ...

Researchers at Chengdu University have created a ceria-magnetite composite derived from a metal-organic framework that catalyzes both halves of water ...

Researchers at Sichuan University have shown that partially converting the surface of ceria into amorphous silicates keeps crystallites at 7.1 ...

An ultrathin phosphomolybdic acid interlayer passivates defects and strengthens bonding at the MoOₓ/silicon interface, pushing dopant-free solar cell efficiency to ...