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Breakthrough: Novel technique seamlessly converts ammonia to green hydrogen

Findings have attracted significant attention from academic research communities

13-Aug-2021

A research team, led by Professor Guntae Kim in the School of Energy and Chemical Engineering at UNIST has announced a breakthrough in technology that efficiently converts liquid ammonia into hydrogen. Their findings have also attracted significant attention from academic research communities ...

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New study presents high-efficiency battery system, chargeable with indoor lighting!

22-Jun-2021

A new era for energy recycling, which refers to the energy recovery process of utilizing indoor lights that would usually be wasted by converting them into electricity, will soon unfold. Thanks to the newly-developed electrode material, the charging efficiency was found to be significantly ...

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New approach to calculate electron traffic jam in transition metal dichalcogenide

21-May-2021

Researchers at the Max Planck Institute for the Structure and Dynamics of Matter (MPSD) in Hamburg and the Ulsan National Institute of Science and Technology (UNIST) in South Korea have found that the existing method to calculate a particular insulating state produces errors and suggest a new ...

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High-capacity battery material using salmon DNA

20-Apr-2020

A Korean research team has succeeded in developing next-generation high-capacity cathode material for lithium-ion batteries. The Korea Institute of Science and Technology (KIST, Acting President Seok-jin Yoon) announced that the joint research team of Dr. Kyung Yoon Chung (head of the Center for ...

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New catalyst provides boost to next-generation EV batteries

17-Mar-2020

Metal-Air Batteries (MABs), which use oxygen from ambient air as recourses to store and convert energy, have received considerable attention for their potential use in electric vehicles (EVs) owing to their large storage capacity, lightweight, and affordability. A research team, affiliated with ...

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Novel Technique to Produce Cheaper and More Efficient Chlorine

12-Mar-2020

Chlorine (Cl₂) is one of the most widely used industrial chemicals in the world today, with75 million tons produced annually.A team of researchers, affiliated with UNIST has recentlyfound a way to make the manufacture of chlorine more efficient andaffordable. This is expected to be of great ...

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Novel method to fabricate nanoribbons from speeding nano droplets

28-May-2018

An international team of researchers, affiliated with UNIST has discovered a novel method for the synthesis of ultrathin semiconductors. This is a unique growth mechanism, which yielded nanoscopic semiconductor ribbons that are only a few atoms thick. This breakthrough has been jointly conducted ...

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Novel method to grow elastic diamonds

28-May-2018

Diamonds is the strongest naturally occurring material on Earth. It is also renowned for its incomparable properties, such as high stiffness, exceptional thermal conductivity, high chemical resistance, and high optical transparency. Although these remarkable properties of diamond make it highly ...

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The chemical reactivity of graphene bubbles

22-May-2018

A recent study, affiliated with UNIST has measured and controlled the temperature of individual graphene bubbles with a single laser beam for the first time. Thisstudy has been led by DistinguishedProfessorRodney S. Ruoff (School of Natural Science) in collaboration with Distinguished ...

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Highly stretchable aqueous batteries developed

30-Jan-2018

The current development of stretchable battery materials that mimic the functions of nature has emerged as a highly interesting research area, necessary for the next wave of wearable electronics. A recent study, affiliated with UNIST has presented a bioinspired Jabuticaba-like hybrid ...

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