Utrasonic topic: "Ultrasonic Nanomaterial Processing"
High-performance sonication is a well-established technique for particle size reduction in nano-sized dispersions and emulsions. Besides the fine-size distribution of particles, ultrasonic processors are used to synthesise nano-structured materials such as nanodiamonds or to precipitate nanoparticles (e.g. magnetite (Fe3O4)).
Hielscher’s ultrasonic processors are available from lab to industrial size and can be used for batch and continuous inline sonication. Learn how sonication can improve your nano-material processing!
12 pages about this topic are being shown:
Ruthenium Oxide Nanosheets via Ultrasonic Exfoliation
Ruthenium oxide monolayer nanosheets can efficiently produced using probe-type ultrasonication. Major advantages of ultrasonic nanosheet exfoliation are process efficiency, high yields, short treatment and facile, safe operation. Due to its high efficiency and superior quality of produced nanosheets, ultrasonication is…
https://www.hielscher.com/ruthenium-oxide-nanosheets-via-ultrasonic-exfoliation.htm
Dispersion of Carbon Nanotubes in 3D-Printable Inks
A uniform dispersion of CNTs in 3D-printable inks can enhance the properties of ink and enable new applications in various fields. Probe-type ultrasonication is a highly reliable dispersing technique to produce stable nanosuspensions of CNTs in polymers. Efficient and Stable…
https://www.hielscher.com/dispersion-of-carbon-nanotubes-in-3d-printable-inks.htm
Nanodiamonds Dispersed in Aqueous Suspension with Sonication
Nanodiamond dispersions are efficient and quickly produced using ultrasonic dispersers. Ultrasonic deaggregation and dispersion of nanodiamonds can be reliably performed in an aqueous suspension. The ultrasonic dispersion technique uses salt for pH modification and is thereby a facile, inexpensive, and…
https://www.hielscher.com/nanodiamonds-dispersed-in-aqueous-suspension-with-sonication.htm
Ultrasonic Borophene Synthesis on Industrial Scale
Borophene, a two-dimensional nanostructured derivative of boron, can be efficiently synthesized via a facile and low-cost ultrasonic exfoliation. Ultrasonic liquid-phase exfoliation can be used to produce large quantities of high-quality borophene nanosheets. The ultrasonic exfoliation technique is widely used to…
https://www.hielscher.com/ultrasonic-borophene-synthesis-on-industrial-scale.htm
Organocatalytic Reactions Promoted by Sonication
In organic chemistry, organocatalysis is a form of catalysis in which the rate of a chemical reaction is increased by an organic catalyst. This "organocatalyst" consists of carbon, hydrogen, sulfur and other nonmetal elements found in organic compounds. The application…
https://www.hielscher.com/organocatalytic-reactions-promoted-by-sonication.htm
High-Performance Adhesive Formulations – Improved by Ultrasonic Dispersion
High-performance adhesives are composed from epoxy, silicone, polyurethane, polysulfide, or acrylic systems containing various (nano-)fillers and additives, which give the adhesive special performance such as bond strength, light weight, durability, heat-resistance, and sustainability. Efficient and reliable mixing is required to…
https://www.hielscher.com/high-performance-adhesive-formulations-improved-by-ultrasonic-dispersion.htm
Ultramicronization and Nano-Formulation of Palmitoylethanolamide (PEA)
The fatty acid amide palmitoylethanolamide (PEA) is used as oral drug administered for its anti-inflammatory and neuroprotective effects. However, being a lipid and expressing a large particle size, the bioavailability and bioaccessibility of palmitoylethanolamide (PEA) is limited due its poor…
https://www.hielscher.com/ultramicronization-and-nano-formulation-of-palmitoylethanolamide-pea.htm
Reliable Nanoparticle Dispersion for Industrial Applications
High power ultrasonication can efficient and reliably break-up particle agglomerates and even disintegrate primary particles. Due to its high-performance dispersion performance, probe-type ultrasonicators are used as preferred method to create homogeneous nanoparticle suspensions. Reliable Nanoparticle Dispersion by Ultrasonication Many industries…
https://www.hielscher.com/reliable-nanoparticle-dispersion-for-industrial-applications.htm
Ultrasonic Extraction of Polyphenols from Baggibuti (Stachys parviflora)
Extracts of the Baggibuti (Stachys parviflora L.) plant are valued as herbal medicine used as treatment of cramps, arthralgia, epilepsy, falling sickness, and dracunculiasis. Ultrasonic extractors are successfully applied for the isolation of polyphenols and other phytochemicals from Stachys parviflora.…
https://www.hielscher.com/ultrasonic-extraction-of-polyphenols-from-baggibuti-stachys-parviflora.htm
Ultrasonic Preparation of Catalysts for Dimethyl Ether (DME) Conversion
Dimethyl ether (DME) is a favourable alternative fuel, which can be synthesised from methanol, CO2 or syngas through catalysis. For the catalytic conversion to DME, potent catalysts are required. Nano-sized mesoporous catalysts such as mesoporous acidic zeolites, decorated zeolites or…
https://www.hielscher.com/ultrasonic-preparation-of-catalysts-for-dimethyl-ether-dme-conversion.htm
Ultrasonic Deagglomeration of Silica Nanoparticles
Silica nanoparticles such as fumed silica (e.g. Aerosil) are a widely used additive in various industries. In order to obtain fully functional nanosilica with the desired material characteristics, the silica nano-particles must be deagglomerated and distributed as single-dispersed particles. Ultrasonic…
https://www.hielscher.com/ultrasonic-deagglomeration-of-silica-nanoparticles.htm
Synthesis and Functionalization of Zeolites using Sonication
Zeolites including nano-zeolites and zeolite derivatives can be efficiently and reliable synthesized, functionalized and deagglomerated using high-performance ultrasonication. Ultrasonic zeolite synthesis and treatment excels conventional hydrothermal synthesis by efficiency, simplicity, and simple linear scalability to large production. Ultrasonically synthesized zeolites…
https://www.hielscher.com/synthesis-and-functionalization-of-zeolites-using-sonication.htm