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Ultra-Small Organic Sensors Help Estimate Temperature of Chemical Reactions


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 temperature by using molecules, they could show that properties of plasmon that acts as a catalyst of chemical reactions rely not just on thermal effects. ....

Czech Republic , Pavel Postnikov , Marseille University France , Tomsk Polytechnic University , Competitiveness Enhancement Program , University Of Chemistry , Research School Of Chemistry , Biomedical Sciences , Small Organic Sensors Help Estimate Temperature , Chemical Reactions , Image Credit , Tomsk Polytechnic , Chemical Science , Associate Professor , Research School , Applied Biomedical Sciences , Aix Marseille University , Organic Chemistry Russian Academy , செக் குடியரசு , மார்சேய் பல்கலைக்கழகம் பிரான்ஸ் , போட்டித்திறன் விரிவாக்கம் ப்ரோக்ர்யாம் , பல்கலைக்கழகம் ஆஃப் வேதியியல் , ஆராய்ச்சி பள்ளி ஆஃப் வேதியியல் , உயிர் மருத்துவ அறிவியல் , சிறிய ஆர்க்யாநிக் சென்சார்கள் உதவி மதிப்பீடு வெப்ப நிலை , இரசாயன ரியாக்ஶந்ஸ் ,

New Material Based on Reduced Graphene Oxide


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 journal
Electrochimica Acta.
A supercapacitor is an electrochemical device used for storing and discharging electric charge. In contrast to batteries, supercapacitors store and discharge energy multiple times faster and do not include lithium. ....

Elizaveta Sviridova , Electrochimica Acta , Pavel Postnikov , University Of Lille , Research Supervisor , Junior Research , Tomsk Polytechnic University , Research School Of Chemistry , Biomedical Sciences , Russian Science Foundation , Tomsk Polytechnic , Associate Professor , Research School , Applied Biomedical Science , Study Author , Junior Research Fellow , Applied Biomedical Sciences , Russian Science , பல்கலைக்கழகம் ஆஃப் லில்லி , ஆராய்ச்சி மேற்பார்வையாளர் , ஜூனியர் ஆராய்ச்சி , ஆராய்ச்சி பள்ளி ஆஃப் வேதியியல் , உயிர் மருத்துவ அறிவியல் , ரஷ்ய அறிவியல் அடித்தளம் , இணை ப்ரொஃபெஸர் , ஆராய்ச்சி பள்ளி ,