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KAIST and the Budapest University of Technology and Economics Agree to Cooperate in Education and Research
KAIST and the Budapest University of Technology and Economics in Hungary extended their existing agreement for comprehensive cooperation in education and research, and signed a new memorandum of understanding (MOU) for student exchanges on October 19, 2016, at Budapest University.
The two universities will exchange faculty, researchers, and students for education and research collaboration, implement dual degree programs, conduct joint lectures and research projects, and share infrastructures and talent pools.
These agreements were part of the agenda for the 8th Meeting of the Korea and Hungary Science and Technology Joint Committee, which took place October 17-19, 2016, in Budapest.
President Sung-Mo Kang of KAIST, Associate Vice President Sung-Hyon Myaeng of the International Office, and Director General Won-Ho Choi of International Relations at the Ministry of Science, ICT and Future Planning of Korea were present at the MOU singing.
Associate Vice President Myaeng said:
“Traditionally, the Budapest University of Technology and Economics has been known for its strong base in the natural sciences. Combining this with KAIST’s excellence in engineering, the two universities will bring synergistic effects that will help further develop the schools as well as their host nations.”
“Finding partners to implement joint research projects sponsored by the European Union or establishing cooperative networks among future talents between the two countries through various student exchange programs can be a good starting point,” he added.
The Budapest University of Technology and Economics was created in 1782, and is one of the most prestigious universities in Hungary, having produced three Nobel Prize laureates. It has a highly-globalized campus, where one third of its student population is made up of international students, and offers lectures and research in English.
In addition, the Hungarian-Korean Technical Cooperation Center Foundation, established in 1992 and based in Budapest, hosted a seminar on science in Korea and Hungary on October 17, 2016. At the seminar, Korean and Hungarian participants discussed issues on the two nations’ science, technology, and strategies to drive innovation under the topic “The Technical Innovation-Importance of Startup Companies.”
Associate Vice President Sung-Hyon Myaeng of the International Office, KAIST, is pictured fourth from the left, and János Józsa, rector of the Budapest University of Technology and Economics, is fifth from the left.
2016.10.20 View 8369 -
KAIST and KTH Establish a Dual Degree Program in Nuclear Engineering
Professor Man-Sung Im, head of the Nuclear and Quantum Engineering Department at KAIST and Director Waclaw Gudowski of the Physics Department at the KTH Royal Institute of Technology in Stockholm (KTH), Sweden, agreed to establish a dual master’s degree program in the field of nuclear and quantum engineering, and signed the agreement on July 4, 2016 at the Faculty Club on the KAIST campus.
Following the first joint degree program in mechanical engineering in 2014, this is the second dual degree program created between the two universities.
Under the agreement, which will be effective beginning in the 2016 fall semester, KAIST and KTH will exchange students, confer students dual degrees when they earn the required number of credits, and support financial aid for exchange students.
Dean Im said, “The two schools have enjoyed an excellent reputation in nuclear and quantum engineering, and offering students more opportunities to study abroad at the other university will produce synergistic effects for the growth of the two schools' education and research.”
Founded in 1827, KTH is regarded one of the most prestigious universities in Northern Europe.
Professor Man-Sung Im of KAIST’s Nuclear and Quantum Engineering (pictured on the left) and Director Waclaw Gudowski of KTH’s Physics Department are shaking hands after signing the agreement for the dual master’s degree program.
2016.07.05 View 9277 -
Synthesized Microporous 3D Graphene-like Carbons
Distinguished Professor Ryong Ryoo of the Chemistry Department at KAIST, who is also the Director of the Center for Nanomaterials and Carbon Materials at the Institute for Basic Science (IBS), and his research team have recently published their research results entitled "Lanthanum-catalysed Synthesis of Microporous 3D Graphene-like Carbons in a Zeolite Template" on June 29, 2016 in Nature on a new method to synthesize carbons having graphene structures with 3D periodic micropores, a trait resulted from using a zeolite as a template for the synthesis. The research team expects this technology to find a range of useful applications such as in batteries and catalysts.
Graphene, an allotrope of carbon, which was discovered more than a decade ago, has led to myriad research that seeks to unlock its vast potential. Zeolites, commonly used microporous solid catalysts in the petrochemical industry, have recently attracted attention in the field of material science as a template for carbon synthesis. Zeolites’ individual crystal is distinguished by its unique 1 nanometer (nm)-size pore structures. These structures facilitate the accommodation of carbon nanotubes inside zeolites. In their paper, the research team showed that these nanoporous systems are an ideal template for the carbon synthesis of three-dimensional (3D) graphene architecture, but zeolite pores are too small to accommodate bulky molecular compounds like polyaromatic and furfuryl alcohol that are often used in carbon synthesis. Small molecules like ethylene and acetylene can be used as a carbon source to achieve successful carbonization within zeolite pores, but it comes at a great cost. The high temperatures required for the synthesis cause reactions of carbons being deposited randomly on the external surfaces of zeolites as well as their internal pore walls, resulting in coke deposition and consequently, causing serious diffusion limitations in the zeolite pores.
The team from the IBS Center for Nanomaterials and Carbon Materials solved this conundrum with a novel approach. First author Dr. KIM Kyoungsoo explains: “The zeolite-template carbon synthesis has existed for a long time, but the problem with temperatures has foiled many scientists from extracting their full potential. Here, our team sought to find the answer by embedding lanthanum ions (La3+), a silvery-white metal element, in zeolite pores. This lowers the temperature required for the carbonization of ethylene or acetylene. Graphene-like sp2 carbon structures can be selectively formed inside the zeolite template, without carbon deposition at the external surfaces. After the zeolite template is removed, the carbon framework exhibits the electrical conductivity two orders of magnitude higher than amorphous mesoporous carbon, which is a pretty astonishing result. This highly efficient synthesis strategy based on the lanthanum ions renders the carbon framework to be formed in pores with a less than 1 nm diameter, just like as easily reproducible as in mesoporous templates. This provides a general method to synthesize carbon nanostructures with various topologies corresponding to the template zeolite pore topologies, such as FAU, EMT, beta, LTL, MFI, and LTA. Also, all the synthesis can be readily scaled up, which is important for practical applications in areas of batteries, fuel storage, and other zeolite-like catalyst supports.”
The research team began their experiment by utilizing La3+ ions. Dr. KIM elucidates why this silvery-white element proved so beneficial to the team, “La3+ ions are unreducible under carbonization process condition, so they can stay inside the zeolite pores instead of moving to the outer zeolite surface in the form of reduced metal particles. Within the pores, they can stabilize ethylene and the pyrocondensation intermediately to form a carbon framework in zeolites.”
In order to test this hypothesis, the team compared the amount of carbon deposited in La3+-containing form of Y zeolite (LaY) sample against a host of other samples such as NaY and HY. The experimental results indicate that all the LaY, NaY, and HY zeolite samples show rapid carbon deposition at 800°C. However, as the temperature decreases, there appears to be a dramatic difference between the different ionic forms of zeolites. At 600°C, the LaY zeolite is still active as a carbon deposition template. In contrast, both NaY and HY lose their carbon deposition functions almost completely.
The results, according to their paper published in Nature, highlight a catalytic effect of lanthanum for carbonization. By making graphene with 3D periodic nanoporous architectures, it promises a wide range of useful applications such as in batteries and catalysts but due to the lack of efficient synthetic strategies, such applications have not yet been successful. By taking advantage of the pore-selective carbon filling at decreased temperatures, the synthesis can readily be scaled up for studies requiring bulk quantities of carbon, in particular high electrical conductivity, which is a highly sought aspect for the production of batteries.
YouTube Link: https://youtu.be/lkNiHiB8lBk
Image 1: (Top to Bottom) Zeolite Template: Microporous Aluminosilicate; Zeolite ion exchanged with La3+ ions in aqueous solution; and Zeolite Template with La3+ ions
Image 2: (Top to Bottom) Catalytic carbonization progressed at La3+ ions-exchanged sites using ethylene as a carbon precursor. Carbon is highlighted in grey; Zeolite template removed in an acid solution (HF/ HCl); Microporous 3D graphene-like carbon
2016.07.01 View 9702 -
KAIST, NTU, and Technion Collaborate for Research in Emerging Fields
KAIST, Nanyang Technological University (NTU) of Singapore, and Technion of Israel signed an agreement on April 11, 2016 in Seoul to create a five-year joint research program for some of the most innovative and entrepreneurial areas: robotics, medical technologies, satellites, materials science and engineering, and entrepreneurship. Under the agreement, the universities will also offer dual degree opportunities, exchange visits, and internships.
In the picture from the left, Bertil Andersson of NTU, Sung-Mo Kang of KAIST, and Peretz Lavie of Technion hold the signed memorandum of understanding.
2016.04.14 View 12255 -
KAIST and the University of Minnesota-Twin Cities Partner for Research and Education Collaboration
President Steve Kang of KAIST and President Eric W. Kaler of the University of Minnesota-Twin Cities (United States) signed a memorandum of understanding to create exchange programs for students and faculty and to conduct joint research in the field of health and food. The following is an excerpt from President Kaler’s blog (https://storify.com/UMNstory/globalumn-hksk#edaadf) on his visit of KAIST on November 18, 2015:
A visit to the Korea Advanced Institute of Science and Technology
About 90 miles from Seoul—and more than that two-and-a-half-hours of a bus ride through the rugged early-morning traffic of South Korea’s capital city—sits Daejeon, Korea’s sixth largest city and home to KAIST, the Korea Advanced Institute of Science and Technology. Today, President Kaler and the small University of Minnesota delegation accompanying him visited what’s considered Korea’s MIT, a place focused on research and known to push the limits toward the future.
Fingernail heart monitors? Wireless anesthetic-monitoring devices?
KAIST is working on them.
The overlap of interests—from biomedical engineering to nanotechnology to robotics—between KAIST (pronounced “Kyst”) and the U are remarkable. Smartphone apps to monitor human health and GPS-driven robots to serve military interests or deliver packages were among the developing inventions that KAIST scientists showed to Kaler.
And even the personal relationships seem to illustrate the cliché of a small world and the natural affinity of Minnesota and KAIST.
KAIST’s President Sang Mo Kang was once the head of the University of Illinois’ department of electrical and computer engineering, and he and Kaler—a renowned chemical engineer before becoming the U’s president—hit it off … despite disagreeing about the potential outcome of Saturday’s Illinois-Gophers football game.
Accompanying Kaler on the day’s journey, meetings, and signing of a Memorandum of Understanding between the two schools to advance collaborations was U Associate Professor Sang Hyun Oh. Oh happens to be a physics graduate of this very KAIST and is now a rising star in Minnesota’s Department of Electrical and Computer Engineering.
The two sides agreed to focus on matching scholars on their respective campuses to discuss the sorts of research the two institutions can partner on. The idea of “Grand Challenges,” at the core of the U’s Twin Cities campus Strategic Plan, has fascinated Korean higher education leaders during Kaler’s weeklong visit, and KAIST’s leadership was interested in the health and food research, two U strengths.
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2015.12.04 View 8942 -
KAIST and Charles University Agree to Cooperate
KAIST and Charles University in Prague, the Czech Republic, agreed to cooperate in research and education.
President Steve Kang of KAIST (pictured on the left) and Rector Tomáš Zima of Charles University signed the agreement on December 2, 2015, at the Hilton Hotel in Prague.
Minster Yang-Hee Choi of Science, ICT and Future Planning of the Republic of Korea and Minister Kateřina Valachová of Education, Youth and Sports of the Czech Republic also joined the signing ceremony.
Under the agreement, the two institutions will exchange students and researchers, as well as implement joint research programs.
President Kang said, “We are pleased to work with one of the most prestigious universities in the Czech Republic and hope to build a good partnership in the years ahead.”
Founded in 1348, Charles University in Prague is the oldest and largest university in the Czech Republic. The university received two Nobel prizes in physiology or medicine and in chemistry in 1947 and 1959, respectively.
2015.12.03 View 8322 -
Year-End Party for the International Community at KAIST
The International Office at KAIST hosted a year-end party for international students and faculty at the main auditorium on campus on December 2, 2015.
The party featured music and art performances by international students and offered various ethnic cuisine and drinks.
Sung-Hyon Myaeng, the Associate Vice President of International Office at KAIST, said,
“About 788 international students from 88 different countires are currently studying at KAIST. We also have 163 international faculty members from 31 countries working at the campus. These figures have grown steadily over the past years. KAIST will continue to attract more students and professors from the global community, making the campus a vibrant place where diverse cultures and global views are exchanged and shared.”
2015.12.02 View 4437 -
Membrane
Scientists at KAIST have developed a new way of making fuel cell membranes using nanoscale fasteners, paving the way for lower-cost, higher-efficiency and more easily manufactured fuel cells.
The internal workings of fuel cells vary, but basically all types mix hydrogen and oxygen to produce a chemical reaction that delivers usable electricity and exhausts ordinary water as a by-product. One of the most efficient types is the proton exchange membrane (PEM) fuel cell, which operates at low enough temperatures to be used in homes and vehicles.
To generate electricity, PEM fuel cells rely on two chemical compartments separated by a permeable catalyst membrane. This membrane acts as an electrolyte; a negative electrode is bonded to one side of the membrane and a positive electrode is bonded to the other. The electrolyte membrane is often based on a polymer of perfluorosulfonic acid. Due to its high cost, however, a less expensive hydrocarbon-based electrolyte membrane has attracted interest in this technology sector.
Until now, the challenge in adopting such a hydrocarbon membrane has been that the interface between the electrode and hydrocarbon membrane is weak. This causes the membrane to delaminate relatively easily, falling apart and losing efficiency with use.
Professor Hee-Tak Kim of the Department of Chemical and Biomolecular Engineering at the Korea Advanced Institute of Science and Technology (KAIST) and his research team have developed a new fastening system that bonds the two materials mechanically rather than chemically. This opens the way to the development of fuel cell membranes that are less expensive, easier to manufacture, stronger and more efficient.
The researchers achieved this by moulding a pattern of tiny cylindrical pillars on the face of the hydrocarbon membrane. The pillars protrude into a softened skin of the electrode with heat. The mechanical bond sets and strengthens as the material cools and absorbs water. The pillar-patterned hydrocarbon membrane is cast using silicone moulds.
Professor Kim said, “This physically fastened bond is almost five times stronger and harder to separate than current bonds between the same layers.”
The new interlocking method also appears to offer a way to bond many types of hydrocarbon membranes that, until now, have been rejected because they couldn’t be fastened robustly. This would make hydrocarbon membranes practical for a number of applications beyond fuel cells such as rechargeable “redox flow” batteries.
The research team is now developing a stronger and more scalable interlocking interface for their nanoscale fasteners.
Picture: Schematic Diagram of the Fabrication of the Pillar P-SPAES Membrane and Its Working Principle of Interlocking Effects
2015.11.06 View 10398 -
KAIST and University of Illinois at Urbana-Champaign Sign a MOU
KAIST and the University of Illinois at Urbana-Champaign (UIUC) signed a memorandum of understanding on collaboration of research and education on November 5, 2015, at the UIUC campus.
The agreement was made at the request of UIUC, under which the two institutions will exchange students and faculty and implement joint research projects.
President Steve Kang of KAIST said, “With this partnership, KAIST and the University of Illinois at Urbana-Champaign will move forward to advance the fields of medical engineering, life sciences, electrical engineering, and computer science.”
In the picture below, President Steve Kang (second from the right) and Associate Vice President of International Office, Sung-Hyon Myaeng (far right), hold the MOU with UIUC representatives.
2015.11.05 View 5683 -
KAIST Agrees to Personnel Exchange with the Ministry of Economic Affairs of the Republic of China
A delegation from the Ministry of Economic Affairs (MOEA) of the Republic of China (ROC) visited KAIST on October 16, 2015.
President Steve Kang of KAIST and Director General Yu-Ping Lien of the Department of Investment Services, MOEA, signed a memorandum of understanding (MOU) on exchanging personnel, recruiting and attracting top talents, and sharing job information.
With the MOU, KAIST and MOEA will develop a mobility program for students in Korea and ROC to help them seek employment opportunities in both nations. Director General Lien hoped that the MOU would bring more of KAIST students in the information technology field to work in ROC.
President Kang responded,
“KAIST has fostered highly talented engineers and researchers across all fields of science and engineering. If these students can have a place in ROC to realize their potential, this certainly could benefit the two nations.”
In the picture from left to right is Director General Yu-Ping Lien of the Department of Investment Services, the Ministry of Economic Affairs of the Republic of China and President Steve Kang of KAIST.
2015.10.17 View 5748 -
KAIST and Chongqing University of Technology in China Open an International Program
With the help of KAIST, Chongqing University of Technology (CQUT) in China established an electrical engineering and computer science program and admitted their first 66 freshmen this fall semester.
The joint program was created to foster skilled engineers in the fields of electrical engineering and computer science, which are necessary for the development of the Korean and Chinese Industrial Complex located in Chongqing City.
KAIST has provided CQUT with a majority of the program’s curricula currently offered to its students in Daejeon, Korea.
Under the jointly administered program, KAIST takes on education and research while CQUT is responsible for student selection and administration.
KAIST has dispatched eight professors to teach the related fields in English, and 17 CQUT professors will teach the rest of the curricula.
In August 2014, KAIST and CQUT singed a cooperation agreement for education and research exchange and created the CQUT-KAIST Education Cooperation Center, which is headed by Professor Young-Nam Han of the Electrical Engineering Department at KAIST.
The two universities will expand their collaboration to include graduate programs by 2016.
In the picture below, President Steve Kang of KAIST (right) shakes hands with President Shi Xiaohui of Chongqing University of Technology (left).
2015.09.17 View 11269 -
KAIST's Doctoral Candidate Receives the 2015 Google Ph.D. Fellowship
Shin-Ae Woo, a doctoral student of Professor Su-Bok Moon of KAIST’s School of Computer Engineering, has received the 2015 Google Ph.D. Fellowship.
The fellowship’s term lasts one year, starting September 2015.
The fellowship awarded Ms. Woo with USD 10,000 of cash prize, an opportunity to meet a Google research mentor, and a summer internship at the company.
Created in 2009, the Google Ph.D. Fellowship annually recognizes outstanding doctoral students around the world in computer science and its related fields.
This year, a total of 44 doctoral students including Ms. Woo, who is studying networking and distributed system, have been nominated.
She has also received the NSDI (Networked Systems Design and Implementation) 2015 Community Award and the 2014 Samsung Human Technology Journal Silver Prize for her research work on “Design and Implementation of Highly Scalable User-level TCP Stack for Multicore Systems” and “Comparison of Caching Strategies in Modern Cellular Backhaul Networks.”
Currently, Ms. Woo is working with UC Berkeley faculty on next-generation data centers for a research exchange program.
2015.09.15 View 7167