Results 331 to 340 of about 2,454,472 (387)

Ultrafast Transient Absorption Studies of the Dynamics of Free and Coulombically Trapped Polarons in Doped Conjugated Polymers

open access: yesAdvanced Functional Materials, EarlyView.
Transient absorption measurements of doped conjugated polymer films show that small dopant ions create both free and Coulomb‐trapped polarons regardless of polymer morphology, but large dodecaborane‐based dopant ions create only free polarons even though the large ions cause the films to be more disordered.
Eric C. Wu   +10 more
wiley   +1 more source

Ternary Synergy in Layered Double Hydroxides for Efficient and Stable Nitrate Reduction

open access: yesAdvanced Functional Materials, EarlyView.
Ternary CuZnFe LDH enables efficient electrocatalytic nitrate‐to‐ammonia conversion via controlled in situ reconstruction: zinc leaching creates porous active sites, copper reduced to metallic copper, while iron oxide keeps stable. Synergistic Cu‐Fe redox coupling drives tandem catalysis (nitrate→nitrite→NH3), achieving 95% Faraday efficiency and ...
Jiaqian Kang   +9 more
wiley   +1 more source

Open and shared sustainable mega-constellation. [PDF]

open access: yesNatl Sci Rev
Yang J   +14 more
europepmc   +1 more source

Micro-Vibrations Analysis in LEO CubeSats Using MEMS Accelerometers. [PDF]

open access: yesSensors (Basel)
Gyányi S   +5 more
europepmc   +1 more source

Contrasting pattern of subtelomeric satellites in the Cannabaceae family. [PDF]

open access: yesFront Plant Sci
Horáková L   +5 more
europepmc   +1 more source

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