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Honeywell Research Chemicals’ history in the industry dates back more than 200 years to when Chemist Johann Daniel Riedel started production of pharmaceuticals in Berlin. Today, Riedel-de Haën™, Fluka™, Hydranal™, Chromasolv™, TraceSELECT™ and many other world leading brands are now part of the Hone more
Graphene, a two-dimensional lattice of carbon atoms, has attracted enormous interest from a broad base of the research community for more than one decade. Graphene nanoribbons (GNRs), narrow strips of graphene, being quasi one-dimensional, possess complementary features relative to their two-dimensi more
Wastewater systems are integral to infrastructure in every community. In an ideal world, they operate smoothly and are long-lasting. But biogenic transformation processes in sewage and water treatment systems are a “natural enemy” of conventional plants, frequently causing damage to concrete and met more
Supercapacitors can store more energy than and are preferable to batteries because they are able to charge faster, mainly due to the vertical graphene nanosheets (VGNs) that are larger and positioned closer together. VGNs are 3-D networks of carbon nanomaterial that grow in rows of vertical sheets, more
Corrosion in refinery operations has been, and still is, the subject of many studies, papers, courses and web forums. Although a lot of what has been written shows that significant progress in understanding corrosion has been made, it also makes it more
We’re heading out of this world for today’s post, to examine the atmospheric compositions of the other planets in the solar system, as well as our own. Practically every other planet in our solar system can be considered to have an atmosphere, apart from perhaps the extremely thin, transient atmosph more
The kinetics of Brønsted-acid-catalyzed lactose hydrolysis in water and in acid whey solutions over sulfuric acid and solid acid catalysts were determined at temperatures from 120 to 160 °C. In water, lactose undergoes acid-catalyzed hydrolysis to produce glucose and galactose in near quantitative y more
Materials, Vol. 11, Pages 893: Experimental and Theoretical Studies on Corrosion Inhibition of Niobium and Tantalum Surfaces by Carboxylated Graphene Oxide Materials doi: 10.3390/ma11060893 Authors: Valbonë Mehmeti Fetah I. Podvorica The corrosion of two different metals, niobium an more
Publication date: 1 May 2018 Source:Journal of Electroanalytical Chemistry, Volume 816 Author(s): Chang-Hui Chen, Adam Halford, Marc Walker, Colin Brennan, Stanley C.S. Lai, David J. Fermin, Patrick R. Unwin, Paramaconi Rodriguez Understanding the poisoning and recovery of prec more
Sulfuric acid Sulfuric (or sulphuric) acid, H 2S O 4, is a strong mineral acid . It is soluble in water at all concentrations. It was once known as oil of vitriol, coined by the 8th-century Muslim alchemist Jabir ibn Hayyan (Geber) after his ... more
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