When hydrogen is separated from water using solar light rather than fossil fuels, it becomes a non-polluting energy source.
As researchers push the boundaries of battery design, seeking to pack ever greater amounts of power and energy into a given amount of space or weight, one of the more promising technologies being studied is lithium-ion batteries that use a solid electrolyte material between the two electrodes, rather than the typical liquid.
A strong bias towards linear and disc-shaped molecules has long been observed in drug molecules. In contrast, spherical molecules have been utilized on far fewer occasions, due to the lack of efficient access to the latter chemical space. Specifically, efficient strategies to synthesize tetraarylmethanes, a unique family of spherical molecules, have remained scarce.
Fuel cells, which are attracting attention as an eco-friendly energy source, obtain electricity and heat simultaneously through the reverse reaction of water electrolysis. Therefore, the catalyst that enhances the reaction efficiency is directly connected to the performance of the fuel cell. To this, a POSTECH-UNIST joint research team has taken a step closer to developing high-performance catalysts by uncovering the ex-solution and phase transition phenomena at the atomic level for the first time.
Gas and liquid separation processes in the chemical industry could be made more efficient and environmentally friendly by using substances known as intrinsically porous materials (IPMs). KAUST researchers review the prospects for IPMs in the journal Accounts of Chemical Research.
A research team at Johannes Gutenberg University Mainz (JGU) in Germany has developed a completely new, environmentally-friendly electrochemical procedure for producing sulfonamides rapidly and inexpensively. Sulfonamides are used in many drugs including antibiotics and Viagra as well as in agrochemicals and dyes, which makes them an important class of molecules for the pharmaceutical and chemical industries.
The ionRocket from BioChromato Inc. is a temperature-heating device for direct thermal desorption and pyrolysis of samples, prior to ionization and analysis by mass spectrometry.
Uniqsis reports researchers at the Helmholtz-Zentrum Institute of Membrane Research (Geesthacht, Germany) are using a FlowLab Plus flow chemistry system with glass static mixer reactor blocks to synthesise well defined polymers.
Alan Turing, who is considered as the father of computer science and artificial intelligence, hypothesized in 1952 that some repetitive natural patterns may be generated by the interaction of two particular substances via the “reaction-diffusion” process.
Employees of the Samara Center for Theoretical Materials Science (SCTMS) of Samara Polytech together with scientists of Northwestern Polytechnical University (NPU, China) generated low-energy carbon allotropes, i.e. substances of the same composition as the known allotropes, such as graphite or diamond, but different in structure and properties.
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