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RIES: Contributing to advancement of life and energy sciences through an interdisciplinary approach


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RIES: Contributing to advancement of life and energy sciences through an interdisciplinary approach
Seventy-eight years have passed since the establishment of the Research Institute of Ultrashort Waves in 1943. The seed planted on that day has grown into what is currently known as the Research Institute for Electronic Science (RIES) of Hokkaido University. The institute has blossomed and produced achievements in the creation of knowledge.
The mid-term evaluation conducted by Japan’s Ministry of Education, Culture, Sports, Science, and Technology (MEXT) granted RIES the highest grade on a five-point grading scale. In this accomplishment, three key members of RIES joined in the following discussion, reminiscing the institute’s progress, past achievements, and attention shift towards interdisciplinary and sharing their hopes. ....

Japan General , Kou Minoshima , Hiromichi Ohta , Marc Abrahams , Kuniharu Ijiro , Aprilia Agatha Gunawan , Bill Clinton , Hiroaki Misawa , Toshiyuki Nakagaki , J Fraser Stoddart , Vasudevan Pillai Biju , Institute Of Multidisciplinary Research For Advanced Materials , Laboratory For Chemistry , Institute For Materials Chemistry , Nikon Imaging Center At Hokkaido University , Kyushu University , Research Institute Of Ultrashort Waves , Green Nanotechnology Research Center Photo , Institute Of Scientific , Molecular Sciences , Japan Ministry Of Education , Promotion Office For International Alliance , Research Institute Of Applied Electricity , Star Alliance , International Symposium , Japanese Chemical Society Award ,

Nanotechnology Now - Press Release: Record-setting thermoelectric figure of merit achieved for metal oxides


Home > Press > Record-setting thermoelectric figure of merit achieved for metal oxides
The barium-cobalt oxide film (top right, approximately 1 cm2) being exposed to an open flame to generate voltage. (Photo: Hiromichi Ohta)
CREDIT
Hiromichi Ohta
Abstract:
Scientists at Hokkaido University have developed a layered cobalt oxide with a record-setting thermoelectric figure of merit, which can be used to enhance thermoelectric power generation.
Record-setting thermoelectric figure of merit achieved for metal oxides
Hokkaido, Japan | Posted on December 29th, 2020
Waste heat is a highly promising source of renewable energy; however, the efficiency of using heat to generate energy has historically been much lower than hydroelectric, wind or solar power. While there are a number of materials that can be used for the generation of energy from waste heat, they all suffer from various issues ranging from low stability to low efficiency. Nevertheless, the fac ....

United States , Nordrhein Westfalen , Sohail Keegan Pinto , Hiromichi Ohta , Battery Technology Capacitors Generators Piezoelectrics Thermoelectrics Energy , Laboratory Of Functional Thin Film Materials , Hokkaido University , Research Institute For Electronic Science , Scientists At Hokkaido University , University Of Bonn , Wave Inc , Home Press , Professor Hiromichi Ohta , Research Institute , Electronic Science , Materials Chemistry , Functional Thin Film Materials , Nanotechnology Now , Waste Heat December , ஒன்றுபட்டது மாநிலங்களில் , னோற்ர்ேன் வெஸ்ட்ஃபாலன் , ஶ்ல் கீகந் பிண்டோ , ஆய்வகம் ஆஃப் செயல்பாட்டு மெல்லிய படம் பொருட்கள் , ோக்கைடோ பல்கலைக்கழகம் , ஆராய்ச்சி நிறுவனம் க்கு மின்னணு அறிவியல் , விஞ்ஞானிகள் இல் ோக்கைடோ பல்கலைக்கழகம் ,

Record-setting thermoelectric figure of merit achieved for metal oxides


Hiromichi Ohta
Waste heat is a highly promising source of renewable energy; however, the efficiency of using heat to generate energy has historically been much lower than hydroelectric, wind or solar power. While there are a number of materials that can be used for the generation of energy from waste heat, they all suffer from various issues ranging from low stability to low efficiency. Nevertheless, the fact that a large number of industries generate copious amounts of waste heat have driven research into this field. 
A team of scientists led by Professor Hiromichi Ohta at the Research Institute for Electronic Science (RIES), Hokkaido University, has recently developed a layered cobalt oxide with a record-setting thermoelectric figure of merit for metal oxides at room temperature. Their findings were published in the journal Journal of Materials Chemistry A. ....

Hiromichi Ohta , Research Institute For Electronic Science , Hokkaido University , Professor Hiromichi Ohta , Research Institute , Electronic Science , Materials Chemistry , ஆராய்ச்சி நிறுவனம் க்கு மின்னணு அறிவியல் , ோக்கைடோ பல்கலைக்கழகம் , ஆராய்ச்சி நிறுவனம் , மின்னணு அறிவியல் , பொருட்கள் வேதியியல் ,