Ultrasonic topic: "Common applications of Ultrasonic Dispersers"
Ultrasonic dispersers are a reliable tool to disperse and deagglomerate micron- and nano-sized particles into uniform suspensions. Besides the common dispersing application, ultrasonic dispersers (also known as probe-type ultrasonicators) are used for manifold other processes in lab and industry.
The application fields of ultrasonic dispersers include liquid-solid mixtures, emulsification, extraction, disintegration and cell lysis, sonochemical reactions and many more.
Common applications of ultrasonic dispersers are the production of stable nano-emulsions and -suspensions; sample preparation e.g. soil samples to identify the presence of polycyclic aromatic hydrocarbons (PAHs); degassing and deaeration of samples; as well as the functionalization, activation and cleaning of particle surfaces (e.g. catalysts).
Read more about ultrasonic dispersers and the manifold applications, where sonication can facilitate your process!
Found 47 hits. Showing results 13 - 24.
Efficient and Controlled Synthesis of Gold Nanoparticles
Gold nanoparticles of uniform shape and morphology can be efficiently synthesized via sonochemical route. The ultrasonically promoted chemical reaction of gold nanoparticle synthesis can be precisely controlled for particle size, shape (e.g., nanospheres, nanorods, nanobelts etc.) and morphology. The efficacious,…
https://www.hielscher.com/efficient-and-controlled-synthesis-of-gold-nanoparticles.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
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 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
Boron Nitride Nanotubes – Exfoliated and Dispersed using Sonication
Ultrasonication is successfully applied to the processing and dispersion of boron nitride nanotubes (BNNTs). High-intensity sonication provides homogeneous detangling and distribution in various solutions and is thereby a crucial processing technique to incorporate BNNTs into solutions and matrices. Ultrasonic Processing…
https://www.hielscher.com/boron-nitride-nanotubes-exfoliated-and-dispersed-using-sonication.htm
Water-Based Graphene Exfoliation
Ultrasonic exfoliation allows to produce few-layer graphene without the use of harsh solvents using pure water only. High-power sonication delaminates graphene sheets within a short treatment. The avoidance of solvents turns graphene exfoliation in a green, sustainable process. Graphene Production…
https://www.hielscher.com/water-based-graphene-exfoliation.htm
Advantageous Hydrogel Production via Ultrasonication
Sonication is a highly efficacious, reliable and simple technique for the preparation of high-performance hydrogels. These hydrogels offer excellent material properties such as absorption capacities, viscoelasticity, mechanical strength, compression modulus, and self-healing functionalities. Ultrasonic Polymerization and Dispersion for Hydrogel Production…
https://www.hielscher.com/advantageous-hydrogel-production-via-ultrasonication.htm
How to Make Nanofluids
A nanofluid is an engineered fluid that consist of a base fluid containing nanoparticles. For the synthesis of nanofluids, an efficacious and reliable homogenization and deagglomeration technique is required to ensure a high degree of uniform dispersion. Ultrasonic dispersers are…
https://www.hielscher.com/how-to-make-nanofluids.htm
Highly Filled Resins produced with Power Ultrasound
Ultrasonic dispersion allows for the efficient and homogeneous incorporation of nano fillers into resins. Ultrasonic dispersers can easily handle high solid concentration in order to produce highly filled resins with a uniform particle distribution. Sonication is compatible with all kind…
https://www.hielscher.com/highly-filled-resins-with-power-ultrasound.htm
Ultrasonic High-Shear In-Line Mixers
High-shear ultrasonicators for inline mixing processes offer various advantages when compared to conventional colloid homogenizers. Using high-power ultrasound for mixing enables Hielscher ultrasonic high-shear mixers to produce uniformly dispersed colloidal suspensions and emulsions in the nano-range. Ultrasonic inline homogenizers can…
https://www.hielscher.com/high-shear-inline-mixers.htm
High-Performance Paint Homogenizers
Ultrasonic mixers are a reliable tool to homogenize, disperse, and emulsify liquid paint and pigment formulations. Ultrasonic homogenizers not only produce highly stable, uniform paint emulsions and dispersions, but ultrasonicators are also used to mill and grind pigments, nanomaterials and…
https://www.hielscher.com/high-performance-paint-homogenizers.htm