Energy

News

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28 May 2019
Researchers at Convergence Research Center for Solar Energy at Daegu Gyeongbuk Institute of Science and Technology (DGIST), South Korea, have achieved the confirmed highest single-junction cell efficiency in the world. Expects to be commercialized by using low cost, ecofriendly materials.
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23 May 2019
Researchers at The Hong Kong Polytechnic University (PolyU) have developed a highly flexible, high-energy Textile Lithium Battery.
16 May 2019
DGIST agreed on Energy Research Cooperation with CNR-ITAE in Italy. Held a joint symposium on the latest energy research. Agreed to share research performance and conduct joint research in new and renewable energy materials.
26 Mar 2019
Accelerating Energy Transformation at Singapore International Energy Week 2019
https://www.tohoku.ac.jp/en/press/all_solid_state_batteries.html
25 Mar 2019
Scientists from Tohoku University and the High Energy Accelerator Research Organization have developed a new complex hydride lithium superionic conductor that could result in all-solid-state batteries with the highest energy density to date.
25 Mar 2019
Stimulate the global phenomenon of rapid development of cities into the future
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19 Mar 2019
A novel solar panel tracer is faster, less expensive and more accurate than conventional devices.
Electrons
06 Mar 2019
The ability of thermoelectric materials to convert heat into electricity has been more than doubled. This could help reduce the amount of wasted heat, and thus wasted fossil fuel, in daily activities and industries.
Understanding high efficiency of deep ultraviolet LEDs
25 Feb 2019
Deep ultraviolet light-emitting diodes (DUV-LEDs) made from aluminium gallium nitride (AlGaN) efficiently transfer electrical energy to optical energy due to the growth of one of its bottom layers in a step-like fashion. This finding, published in the journal Applied Physics Letters, can lead to the development of even more efficient LEDs.
Schematic illustration and morphological information of supercoiled fibres
25 Feb 2019
DGIST Senior Researcher Changsoon Choi’s team coiled the existing carbon nano tube/spandex fiber and developed a new fiber of supercoiled structure. Expects to be applied in developing various wearable device platforms with super-coil that stretches up to 16 times
Perovskite Solar Panels
20 Feb 2019
Scientists are investigating the potential of non-toxic materials to replace lead in perovskite solar cells.
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07 Feb 2019
New material used as an electrode of solid oxide fuel cell.
28 Jan 2019
Combining a polymer and microparticles enables a new type of capacitor that could mimic the way the brain processes information.
Professor Tae‐Hyuk Kwon and his research team
28 Jan 2019
Researchers have taken a major step toward the development of a new generation of solar cells, using lead-free perovskites.
Professor Guntae Kim and his research team
25 Jan 2019
Researchers in Korea have introduced a novel catalyst that can significantly enhance the performance of perovskite electrodes in Solid Oxide Fuel Cell (SOFC).
Professor Min Sang Kwon
24 Jan 2019
Researchers have developed photocatalyst recipes for producing polymers that make up chemicals such as inks and surfactants. The findings will pave way for designing photocatalysts through computers in future.
Distinguished Professor Kwang S. Kim and Dr. Atanu Jana
23 Jan 2019
Researchers in South Korea have presented an easy, facile, and cost-effective synthetic method, capable of stabilizing perovskites without addition of foreign coating materials in aqueous media.
Professor Changduk Yang and Professor Hyesung
22 Jan 2019
A new type of organic solar cells with high flexibility can withstand up to 100 continual bending/unbending cycles.
21 Jan 2019
Two students, affiliated with South Korea's Ulsan National Institute of Science and Technology (UNIST) have been honored with the 2018 Talent Award of Korea.
Professor Guntae Kim and his research team
21 Jan 2019
A team of researchers has developed a system that produces electricity and hydrogen (H2) while eliminating carbon dioxide (CO2).
Professor Kwang-jin Ahn and his research team
18 Jan 2019
The primary component of natural gas, methane, is itself a potent greenhouse gas. A recent study, affiliated with South Korea's Ulsan National Institute of Science and Technology (UNIST) has unveiled a high performance catalyst for methane conversion to formaldehyde.
09 Jan 2019
Researchers in Korea have fabricated nano-sized catalysts that could improve the performance and production of clean energy fuel cells.
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07 Jan 2019
A more systematic, data-driven approach could identify materials that can improve our energy use.
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13 Dec 2018
Direct electrolysis has mixed results for extracting fuel sources from microalgae.
Authors busy in the lab
10 Dec 2018
Helpful microbes inhale CO2 through a porous cylindrical electrode and exude useful chemicals.
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03 Dec 2018
Real-time imaging has shown the surprising flexibility of a crystal surface upon guest molecule introduction, with implications for storage and sensing devices.
Future fuels
27 Nov 2018
A compound made from the glycerol by-product of biodiesel production could promote cleaner burning in vehicle engines.
MOF cleanup act
30 Oct 2018
A metal-organic framework that selectively removes impurities from natural gas could allow greater use of this cleaner fossil fuel.

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