Catalyst from hot water

Environmentally friendly hydrothermal synthesis of a substance with both organic and inorganic properties in a single process

15-Jun-2022 - The production of chemical substances normally requires environmentally harmful solvents. After the research group of Miriam Unterlass, professor of solid state chemistry at the University of Konstanz, produced organic substances without harmful substances for the first time by heating them in ...

New preparation processes for super-plastics

Water replaces toxins: Green production of plastics using hydrothermal synthesis

22-Apr-2020 - Although organic plastics are not harmful to the environment themselves, toxic substances are often used during their synthesis. TU Wien shows - there is another way. Many materials that we use every day are not sustainable. Some are harmful to plants or animals, others contain rare elements that ...

Zinc oxide: It's not just for sunscreen and diaper cream!

11-May-2017 - For many, zinc oxide conjures images of bright stripes down lifeguards' noses. But for researchers in Concordia's Faculty of Arts and Science, ZnO is an exciting compound with important optical and electrical properties. For a study Concordia physicists Amir Hassanpour and Pablo Bianucci joined ...

Fluorescence dyes from the pressure cooker

01-Feb-2017 - The laboratory of Dr. Miriam M. Unterlass at the Institute of Materials Chemistry at TU Wien has just reported the synthesis of more than 20 different perylene bisimide dyes. This is not impressive per se. The way they prepare these compounds is though: Conventionally, perylene bisimides are ...

University of Houston chemist recognized for solvothermal research

31-Oct-2014 - Shiv Halasyamani, professor of chemistry at the University of Houston, is the 2014 recipient of the Roy-Somiya Award from the International Solvothermal and Hydrothermal Association (ISHA). The international award, given every two years, honors the work of a scientist under the age of 45. In ...