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Publikováno v:
Ultrasonics Sonochemistry, Vol 81, Iss, Pp 105846-(2021)
Ultrasonics Sonochemistry
Ultrasonics Sonochemistry
Graphical abstract
Highlights • Polymer chains are formed by ultrasonication without radical initiator. • Ultrasonication favours the formation of Mn-Ni-Fe tri-metallic oxide. • Polymer chains help to combine metal oxide with carbon effect
Highlights • Polymer chains are formed by ultrasonication without radical initiator. • Ultrasonication favours the formation of Mn-Ni-Fe tri-metallic oxide. • Polymer chains help to combine metal oxide with carbon effect
Publikováno v:
Ultrasonics Sonochemistry
Ultrasonics Sonochemistry, Vol 80, Iss, Pp 105826-(2021)
Ultrasonics Sonochemistry, Vol 80, Iss, Pp 105826-(2021)
Highlights • Modified starch was prepared using tri-frequency power ultrasound (TFPU). • Sonication power improved the swelling power, solubility, WHC, and OHC. • TFPU caused superficial cracks and roughness with increased power intensity. •
Publikováno v:
Ultrasonics Sonochemistry, Vol 79, Iss, Pp 105752-(2021)
Ultrasonics Sonochemistry
Ultrasonics Sonochemistry
Graphical abstract
Highlights • Temperature-responsive copolymer was synthesized using ultrasound. • The responsive temperature of the copolymer was controlled by reaction conditions. • Time course of the molar fraction of poly(N-isopropyl
Highlights • Temperature-responsive copolymer was synthesized using ultrasound. • The responsive temperature of the copolymer was controlled by reaction conditions. • Time course of the molar fraction of poly(N-isopropyl
Publikováno v:
Ultrasonics Sonochemistry, Vol 79, Iss, Pp 105763-(2021)
Ultrasonics Sonochemistry
Ultrasonics Sonochemistry
Highlights • Evidence short sonication time induces primary nucleation. • More primary nucleation events at 98 kHz compared to 200 kHz. • Primary nucleation requires more intense cavitational collapse bubbles. • 98 kHz and 200 kHz induced the
Publikováno v:
Ultrasonics Sonochemistry, Vol 78, Iss, Pp 105747-(2021)
Cellulose nanocrystals (CNCs) are promising biomaterials, but their tendency to agglomerate when dried limits their use in several applications. Ultrasonication is commonly used to disperse CNCs in water, bringing enough energy to the suspension to b
Publikováno v:
Ultrasonics Sonochemistry
Repositório Institucional da USP (Biblioteca Digital da Produção Intelectual)
Universidade de São Paulo (USP)
instacron:USP
Ultrasonics Sonochemistry, Vol 79, Iss, Pp 105779-(2021)
Repositório Institucional da USP (Biblioteca Digital da Produção Intelectual)
Universidade de São Paulo (USP)
instacron:USP
Ultrasonics Sonochemistry, Vol 79, Iss, Pp 105779-(2021)
Graphical abstract
Highlights • Vacuum and ethanol pretreatments reduced the acoustic cavitation intensity. • Vacuum pretreatment did not affect drying of celery slices. • Ultrasound and ethanol were the best combination on reducing drying
Highlights • Vacuum and ethanol pretreatments reduced the acoustic cavitation intensity. • Vacuum pretreatment did not affect drying of celery slices. • Ultrasound and ethanol were the best combination on reducing drying
Publikováno v:
Ultrasonics Sonochemistry
Ultrasonics Sonochemistry, Vol 80, Iss, Pp 105813-(2021)
Ultrasonics Sonochemistry, Vol 80, Iss, Pp 105813-(2021)
Highlights • CoOx/BiFeO3 nanocomposite was prepared via a photodeposition method. • CoOx/BiFeO3 realized piezocatalytic RhB degradation by harvesting ultrasonic vibration energy. • CoOx/BiFeO3 presented much better piezocatalytic performance th
Publikováno v:
Ultrasonics Sonochemistry, Vol 78, Iss, Pp 105716-(2021)
Ultrasonics Sonochemistry
Ultrasonics Sonochemistry
Graphical abstract
Highlights • Preparation technology of spherical ammonium dinitramide (ADN) crystals. • An ultrasound-assisted solvent-antisolvent method. • Influences of experimental parameters on morphology and particle size of ADN.
Highlights • Preparation technology of spherical ammonium dinitramide (ADN) crystals. • An ultrasound-assisted solvent-antisolvent method. • Influences of experimental parameters on morphology and particle size of ADN.
Publikováno v:
Ultrasonics Sonochemistry, Vol 78, Iss, Pp 105754-(2021)
Ultrasonics Sonochemistry
Ultrasonics Sonochemistry
Graphical abstract
Highlights • KNbO3/ZnO composite was prepared via a two-step hydrothermal method. • KNbO3/ZnO can utilize solar and vibration energy to catalyze the degradation of MO. • KNbO3/ZnO presented much better performance in pie
Highlights • KNbO3/ZnO composite was prepared via a two-step hydrothermal method. • KNbO3/ZnO can utilize solar and vibration energy to catalyze the degradation of MO. • KNbO3/ZnO presented much better performance in pie
Publikováno v:
Ultrasonics Sonochemistry, Vol 76, Iss, Pp 105632-(2021)
Ultrasonics Sonochemistry
Ultrasonics Sonochemistry
Highlights • Research on a novel degradation method with laser technology. • Dynamics of laser-induced cavitation bubbles in suspension has been studied. • Relationship exists between bubble size and degradation extent. • Particles have both