Results 91 to 100 of about 453,181 (168)

Effect of Carbon Modification on the Electrical, Structural, and Optical Properties of TiO2 Electrodes and Their Performance in Labscale Dye-Sensitized Solar Cells

open access: yesInternational Journal of Photoenergy, 2012
Carbon-modified titanium dioxide nanoparticles (C:TiO2 NPs) have been synthesized by ultrasonic nebulizer spray pyrolysis (USP) and pneumatic spray pyrolysis (PSP) techniques.
R. Taziwa   +5 more
doaj   +1 more source

MnPc Films Deposited by Ultrasonic Spray Pyrolysis at Low Temperatures: Optical, Morphological and Structural Properties. [PDF]

open access: yesMaterials (Basel), 2023
Luna Zempoalteca A   +4 more
europepmc   +1 more source

Interfacial Defect Passivation by Molecular Dipole‐Moment Engineering in Perovskite Solar Cells

open access: yesSmall Science, Volume 6, Issue 9, September 2026.
A bulky cation material with a dipole moment, 4‐MeO‐PEABr, is applied to improve interfacial contact and passivate the defects of perovskite films. The molecular dipole moment of the molecule affects the work function of the perovskite film, yielding an efficiency of 22.7% (SPO at 22.5%), and improved performance retention under illumination.
Jonathan L. Adamu   +13 more
wiley   +1 more source

Preparation and photocatalytic properties of Cu2ZnSnS4 for H2 production

open access: yesMaterials Research Express, 2020
Cu _2 ZnSnS _4 (CZTS) thin film photocatalytic water splitting for hydrogen production under visible light irradiation has been reported together with CZTS nanoparticles prepared by ultrasonic spray pyrolysis and hydrothermal method, respectively.
Jiansheng Wang   +3 more
doaj   +1 more source

Synthesis and Surface Engineering of Two‐Dimensional MXenes for Advanced Functional Applications

open access: yesThe Chemical Record, Volume 26, Issue 9, September 2026.
This study highlights the synthesis, surface engineering, and advanced functional applications of MXenes, emphasizing key preparation strategies that enable their use in catalysis, energy storage, sensing, and environmental remediation. Two‐dimensional MXenes (2DMxn), a rapidly expanding family of transition metal carbides, nitrides, and carbonitrides ...
Dalil N. H. Al‐Ghubairi   +4 more
wiley   +1 more source

Musculoskeletal and physiological responses to vortex wave stimulation in older adults

open access: yesThe Journal of Physiology, Volume 604, Issue 17, Page 7264-7286, 1 September 2026.
Abstract figure legend We explored the acute physiological effects of a novel mechanical stimulus, vortex wave stimulation (VWS), in healthy older adults. Using deuterated water and serial skeletal muscle biopsies, we showed that VWS elevated integrated rates of myofibrillar, but not sarcoplasmic muscle protein synthesis, with no changes observed in ...
Alexander Waddell   +7 more
wiley   +1 more source

Nanostructured ZrO2 powder synthesized by ultrasonic spray pyrolysis

open access: yes, 2007
The synthesis of nanostructured zirconia particles from aqueous colloidal dispersion of zirconia (zirconia sol) was carried out by ultrasonic spray pyrolysis method.
Marković, Jelena P.   +7 more
core   +1 more source

Template-free synthesis of ternary sulfides submicrospheres as visible light photocatalysts by ultrasonic spray pyrolysis

open access: yes, 2012
CdIn(2)s(4), ZnIn2S4 and AgIn5S8 were prepared by ultrasonic spray pyrolysis method without using templates which demonstrated a general route for the synthesis of ternary sulfides ...
Ho, Wingkei   +4 more
core   +1 more source

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