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TPU scientists offer scalable technology to obtain polytetrafluoroethylene membranes "The main advantage of the method is that the small laboratory installation is not different from an industrial one by its core and processes." Scientists of Tomsk Polytechnic University were able to obtain polytetrafluoroethylene (PTFE) membranes using electrospinning. PTFE is known to be the most stable existent polymer. According to the scientists, it is a simple, affordable and easily scalable method, which will allow obtaining chemically stable membranes in industrial-scale production. The membranes can ...

Credit: TPU researchers Raul David Rodriguez Contreras and Evgeniya Sheremet TPU researchers jointly with their colleagues from foreign universities have developed a method that allows for a laser-driven integration of metals into polymers to form electrically conductive composites. The research findings are presented in Ultra-Robust Flexible Electronics by Laser-Driven Polymer-Nanomaterials Integration article Ultra-Robust Flexible Electronics by Laser-Driven Polymer-Nanomaterials Integration, published in Advanced Functional Materials academic journal (Q1, IF 16,836). "Currently developing...

Ultra-Small Organic Sensors Help Estimate Temperature of Chemical Reactions Written by AZoSensorsFeb 16 2021 Scientists from Tomsk Polytechnic University (TPU) and their collaborators from Russian and foreign scientific centers have identified a new technique to predict the temperature of a chemical reaction stimulated by pseudo-particles—plasmons. Image Credit: Tomsk Polytechnic University. Two organic molecules were used as ultra-small sensors or thermometers. The researchers report that the experiments are of immense fundamental significance: apart from the mere fact of assessing the tem...

Written by AZoMJan 18 2021 Researchers from Tomsk Polytechnic University (TPU) together with collaborators from the University of Lille (Lille, France) have synthesized a new material with reduced graphene oxide (rGO) for energy storage devices and supercapacitors. Modified rGO supercapacitor electrodes. Image Credit: Tomsk Polytechnic University. The rGO modification technique that involves the use of organic molecules, derivatives of hypervalent iodine, enabled acquiring a material that is capable of storing 1.7 times more electrical energy. The study results were published in the academic ...

 E-Mail Scientists of Tomsk Polytechnic University jointly with colleagues from the University of Lille (Lille, France) synthetized a new material based on reduced graphene oxide (rGO) for supercapacitors, energy storage devices. The rGO modification method with the use of organic molecules, derivatives of hypervalent iodine, allowed obtaining a material that stores 1.7 times more electrical energy. The research findings are published in Electrochimica Acta academic journal (IF: 6,215; Q1). Photo: modified rGO supercapacitor electrodes A supercapacitor is an electrochemical device for stora...