This week, University Putra Malaysia's team unveiled their latest inventions and products at the 34th International Exhibition of Inventions, New Techniques and Products in Geneva (April 2-6, 2008), also known as the World's Largest Market-Place for Inventions.
This research is on a new technique for significantly reducing the catalyst particle to nanoparticle size so that the surface area is greatly increased. This significant breakthrough is important because chemical reactions happen on the surface of catalyst. Therefore this allows the catalyst to operate at lower temperatures, higher yields and shorter preparation time
TITLE: Nanoparticle of Vanadium Phosphate Catalysts for Selective Oxidation of n-Butane to Malice Anhydride
All chemical industry process reacts on the surface of catalyst. Therefore with the invention of this new method having significantly high surface area (> 50 m2g-1) by decreasing the particle size to nanoparticle (first time in the world) of the catalysts and consequently enhance release of the oxygen species from the catalyst for VPO catalyst will provide a high active site for the reaction to be occurred. This is very interesting and extremely potential commercialized for selective oxidation of light alkanes.
The active catalyst has linear relationship between light alkane conversion with the catalyst surface area. This implies that the surface structure of the activated catalysts are very similar and the activity differences are just due to the higher surface area VPO catalyst having a higher number of active sites per unit mass of catalyst. This high surface area catalyst particular advantage of higher surface area catalysts is that the can operated at lower temperature which leads to an enhanced selectivity and yield in product being obtained also potentially use for other light alkanes oxidation, shorter preparation duration for this new method (from 26 to only 8 h).
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25.05.2018 | Christian-Albrechts-Universität zu Kiel
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25.05.2018 | Leibniz-Institut für Alternsforschung - Fritz-Lipmann-Institut e.V. (FLI)
The more electronics steer, accelerate and brake cars, the more important it is to protect them against cyber-attacks. That is why 15 partners from industry and academia will work together over the next three years on new approaches to IT security in self-driving cars. The joint project goes by the name Security For Connected, Autonomous Cars (SecForCARs) and has funding of €7.2 million from the German Federal Ministry of Education and Research. Infineon is leading the project.
Vehicles already offer diverse communication interfaces and more and more automated functions, such as distance and lane-keeping assist systems. At the same...
A research team led by physicists at the Technical University of Munich (TUM) has developed molecular nanoswitches that can be toggled between two structurally different states using an applied voltage. They can serve as the basis for a pioneering class of devices that could replace silicon-based components with organic molecules.
The development of new electronic technologies drives the incessant reduction of functional component sizes. In the context of an international collaborative...
At the LASYS 2018, from June 5th to 7th, the Laser Zentrum Hannover e.V. (LZH) will be showcasing processes for the laser material processing of tomorrow in hall 4 at stand 4E75. With blown bomb shells the LZH will present first results of a research project on civil security.
At this year's LASYS, the LZH will exhibit light-based processes such as cutting, welding, ablation and structuring as well as additive manufacturing for...
There are videos on the internet that can make one marvel at technology. For example, a smartphone is casually bent around the arm or a thin-film display is rolled in all directions and with almost every diameter. From the user's point of view, this looks fantastic. From a professional point of view, however, the question arises: Is that already possible?
At Display Week 2018, scientists from the Fraunhofer Institute for Applied Polymer Research IAP will be demonstrating today’s technological possibilities and...
So-called quantum many-body scars allow quantum systems to stay out of equilibrium much longer, explaining experiment | Study published in Nature Physics
Recently, researchers from Harvard and MIT succeeded in trapping a record 53 atoms and individually controlling their quantum state, realizing what is called a...
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