Active surfactants are those that are responsive to an external stimulus, such as temperature, light, electric or magnetic fields or chemical agents. Scientists from the Institute for Basic Science (Daejeon, South Korea; www.ibs.re.kr) have developed surfactants based on functionalized nanoparticle…
It has been a challenge to find materials that can reliably detect volatile organic compounds (VOCs) and toxic gases in air at the parts-per-billion (ppb) level, or that can be used for therapeutic diagnosis from breath analysis. That’s because two…
Waste to chemicals A consortium of companies, including Air Liquide (Paris, France; www.airliquide.com), AkzoNobel Specialty Chemicals (Amsterdam, the Netherlands; www.akzonobel.com), Enerkem Inc. (Montreal, Canada; www.enerkem.com) and the Port of Rotterdam, has signed a project development agreement covering initial investments in…
Lithium-ion batteries based on intercalation compound electrodes exhibit poor performance at temperatures below 0°C. Insufficient ionic conductivity and freezing of the electrolyte are generally seen as the main reasons for the poor performance of rechargeable batteries at low temperatures. Although…
Plant Watch Evonik to construct new polyamide 12 plant at Marl Chemical Park March 14, 2018 — Evonik Industries AG (Essen, Germany; www.evonik.com) is planning to build a new production complex for polyamide 12 (PA 12). The group intends to…
An explosion in battery demand has fostered a welcoming environment for innovations in sourcing and processing lithium and cobalt The drive for higher capacity and enhanced performance from lithium-ion batteries (LIBs), in conjunction with skyrocketing demand for electronic devices and…
Today’s level measurement instruments are smarter, easier to use and designed to meet the challenges of the CPI When it comes to level measurement, chemical processors long for a “silver bullet” technology that works in every application. Unfortunately, there isn’t…
A group of Japanese researchers have developed a photocatalytic panel reactor with large area (1 m2) that splits water into H2 and O2 using only natural sunlight. The NEDO (www.nedo.go.jp)-supported project — which includes partners Japan Technological Research Association of…
Polysiloxanes are the main component of important industrial materials, such silicones and organosilicones. In recent years, demand has grown for higher-performance and higher-functionality of organosilicon materials, which require techniques that precisely control the structure of these materials. Although there are…
Polymer coatings are often used to mask the taste of pharmaceuticals, as well as to serve as moisture barriers to granules or tablets. However, the application of polymer solutions requires considerable time and energy for drying after the coating has…