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[2023] [Çѱ¹] KIST, ģȯ°æ ³ª³ëÇöó½ºÆ½ Á¦°Å ±â¼ú °³¹ß
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[Çѱ¹] KIST, ģȯ°æ ³ª³ëÇöó½ºÆ½ Á¦°Å ±â¼ú °³¹ß

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Çöó½ºÆ½ Æó±â¹°Àº ½Ã°£ÀÌ Áö³ª¸é¼­ ºÐÇظ¦ °ÅµìÇØ ¹Ì¼¼Çöó½ºÆ½À¸·Î º¯ÇÑ´Ù. ÇöÀç ¿î¿ë ÁßÀÎ Á¤¼öÀå¿¡¼­´Â 20¥ìmº¸´Ù ÀÛÀº ¹Ì¼¼Çöó½ºÆ½Àº Á¦°ÅÇÒ ¼ö ¾ø¾î º¸´Ù Å« Å©±â·Î ¹¶Ä£ ÈÄ Á¦°ÅÇØ¾ß ÇÑ´Ù. 


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[±×¸² 1] ³ª³ëÇöó½ºÆ½°ú °¡½Ã±¤ È°¼º ÀÀÁý ¼ÒÀçÀÇ »óÈ£ÀÛ¿ë

¼öÁß ÀÀÁý¼ÒÀç°¡ °¡½Ã±¤Á¶»ç ȯ°æ¿¡¼­ ³ª³ëÇöó½ºÆ½°ú Á¤Àü±âÀûÀÎ »óÈ£ÀÛ¿ëÀ» ÅëÇØ È­ÇÐÀûÀÎ »êÈ­-ȯ¿ø ¹ÝÀÀÀ» ÀÏÀ¸Å°°í ±× °á°ú ¾ÈÁ¤È­µÈ ÀÀÁý¹°ÀÌ Çü¼ºµÈ´Ù. [±×¸²Ãâó(picture source) =Çѱ¹°úÇбâ¼ú¿¬±¸¿ø(KIST)]

¼öÁß ÀÀÁý¼ÒÀç°¡ °¡½Ã±¤Á¶»ç ȯ°æ¿¡¼­ ³ª³ëÇöó½ºÆ½°ú Á¤Àü±âÀûÀÎ »óÈ£ÀÛ¿ëÀ» ÅëÇØ È­ÇÐÀûÀÎ »êÈ­-ȯ¿ø ¹ÝÀÀÀ» ÀÏÀ¸Å°°í ±× °á°ú ¾ÈÁ¤È­µÈ ÀÀÁý¹°ÀÌ Çü¼ºµÈ´Ù. [±×¸²Ãâó(picture source) =Çѱ¹°úÇбâ¼ú¿¬±¸¿ø(KIST)]


Çѱ¹°úÇбâ¼ú¿¬±¸¿ø (KIST, ¿øÀå À±¼®Áø) ¹°ÀÚ¿ø¼øȯ¿¬±¸´Ü ÃÖÀç¿ì ¹Ú»ç ¿¬±¸ÆÀÀº °¡½Ã±¤ÀÌ Á¶»çµÇ´Â Á¶°Ç¿¡¼­ ³ª³ëÇöó½ºÆ½À» È¿°úÀûÀ¸·Î ÀÀÁýÇÒ ¼ö Àִ ģȯ°æ ±Ý¼Ó-À¯±â¹° °ñ°Ýü ±â¹Ý °íÇü ÀÀÁýÁ¦¸¦ °³¹ßÇß´Ù°í ¹àÇû´Ù.


Æä·Î½Ã¾ÈÈ­ Ä®·ý ¿ë¾×¿¡ ¿°È­ ö(III)À» ´õÇÑ ±Ý¼Ó-À¯±â¹° °ñ°Ýü ±â¹Ý ¹°ÁúÀÎ ¡®ÇÁ·¯½Ã¾È ºí·ç¡¯ÃÖÃÊÀÇ ÇÕ¼º¾È·á·Î û¹ÙÁö¸¦ ÁøÇÑ ÆĶõ»öÀ¸·Î ¹°µéÀÌ´Â µ¥ »ç¿ëµÇ¸ç, ÃÖ±Ù¿¡´Â ÀϺ» ¹æ·ù¼ö¿¡¼­ ¹æ»ç¼º ¿ø¼ÒÀÎ ¼¼½·À» ÈíÂøÇÏ´Â ¿ëµµ·Îµµ »ç¿ëµÈ ¹Ù ÀÖ´Ù. 


KIST ¿¬±¸ÆÀÀº ÇÁ·¯½Ã¾È ºí·ç¸¦ È°¿ëÇÑ ¼öÁß ¹æ»ç¼º ¹°Áú Á¦°Å °ü·Ã ½ÇÇèÀ» ÁøÇàÇÏ´ø Áß °¡½Ã±¤ Á¶»ç Á¶°Ç¿¡¼­ ÇÁ·¯½Ã¾È ºí·ç°¡ ¹Ì¼¼Çöó½ºÆ½À» È¿°úÀûÀ¸·Î ÀÀÁýÇÏ´Â Çö»óÀ» ¹ß°ßÇß´Ù.


KIST ¿¬±¸ÆÀÀº ÇÁ·¯½Ã¾È ºí·çÀÇ ÀÀÁýÈ¿À²À» ±Ø´ëÈ­ÇÒ ¼ö ÀÖµµ·Ï °áÁ¤ ±¸Á¶¸¦ Á¶ÀýÇØ ¹Ì¼¼Çöó½ºÆ½À» È¿°úÀûÀ¸·Î Á¦°ÅÇÒ ¼ö ÀÖ´Â ¼ÒÀ縦 °³¹ßÇß´Ù. °³¹ßµÈ ¼ÒÀç¿¡ °¡½Ã±¤À» Á¶»çÇÏ¸é ±âÁ¸ ¿©°ú±â¼ú·Î´Â Á¦°ÅÇϱâ Èûµé¾ú´ø ¾à 0.15¥ìm(150nm) Á÷°æÀÇ Ãʹ̼¼Çöó½ºÆ½À» ¾à 4,100¹è Å©±â·Î ÀÀÁýÇØ Á¦°Å°¡ ¿ëÀÌÇÑ Å©±â·Î ¸¸µé ¼ö ÀÖ´Ù. 

 

[±×¸² 2] °¡½Ã±¤È°¼º ³ª³ëÇöó½ºÆ½ ÀÀÁý¼ÒÀçÀÇ ±¸Á¶ ¹× ÀÀÁý °úÁ¤

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a) ³ª³ëÇöó½ºÆ½ ÀÀÁý ¼ÒÀçÀÇ ±¸Á¶¿Í ÇÕ¼º °úÁ¤À» º¸¿©ÁØ´Ù. (b) °¡½Ã±¤ÀÌ Á¶»çµÇ´Â ³ª³ëÇöó½ºÆ½ÀÌ Á¸ÀçÇÏ´Â ¹°¿¡ ÀÀÁý¼ÒÀ縦 ÷°¡ÇÑ ÈÄ ÀÀÁý¹°ÀÌ Çü¼ºµÇ´Â °úÁ¤À» º¸¿©ÁØ´Ù. °¡½Ã±¤ÀÌ Á¶»çµÇ¸é (f) °ÝÀÚ ³» ÀüÀÚ À̵¿ÀÌ ¹ß»ýµÇ¾î Á¤Àü±âÀûÀÎ ÁؾÈÁ¤ »óŸ¦ À¯µµÇÑ´Ù. (g) À̸¦ ¾ÈÁ¤È­Çϱâ À§ÇÏ¿© Ç¥¸é À½ÀüÇϸ¦ ¶í ³ª³ëÇöó½ºÆ½°ú ÀÀÁý Çö»óÀÌ ÀϾ°í (h) ¾ÈÁ¤È­µÈ´Ù. 20 ¥ìm ÀÌ»óÀÇ ÀÀÁý¹°¿¡ Æ÷ÇÔµÈ ³ª³ëÇöó½ºÆ½À» (c) ¸·À» È°¿ëÇÏ¿© ȸ¼öÇÑ´Ù. (d) À̹ÌÁö´Â ÀÀÁý¹°À» ÃÔ¿µÇÑ ÀüÀÚÁÖ»çÇö¹Ì°æ À̹ÌÁö¸¦ º¸¿©ÁÖ¸ç (e)´Â ÀÀÁý¹°¿¡ Æ÷ÇÔµÈ ³ª³ëÇöó½ºÆ½À» º¸¿©ÁÖ´Â È®´ë ÀüÀÚÁÖ»çÇö¹Ì°æ À̹ÌÁöÀÌ´Ù. [±×¸²Ãâó(picture source) =Çѱ¹°úÇбâ¼ú¿¬±¸¿ø(KIST)]

 

½ÇÁ¦ ½ÇÇè °á°ú ¹°¼Ó ¹Ì¼¼Çöó½ºÆ½À» ÃÖ´ë 99%±îÁö Á¦°ÅÇÏ´Â °ÍÀ» È®ÀÎÇß´Ù. °³¹ßµÈ ¼ÒÀç´Â ¶ÇÇÑ Àڽź¸´Ù 3¹è ÀÌ»ó ¸¹Àº ¾çÀÇ Ãʹ̼¼Çöó½ºÆ½À» ÀÀÁýÇÒ ¼ö ÀÖ´Â ¼º´ÉÀ» Áö´Ï°í Àִµ¥, ÀÌ´Â ±âÁ¸¿¡ È°¿ëµÇ´Â öÀ̳ª ¾Ë·ç¹Ì´½À» »ç¿ëÇÑ ÀÀÁýÁ¦º¸´Ù ¾à 250¹è ¿ì¼öÇÑ ÀÀÁýÈ¿À²ÀÌ´Ù.


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KIST ÃÖÀç¿ì ¹Ú»ç´Â ¡°ÀϹÝÀûÀÎ ÇÏõ, ÇÏÆó¼ö ó¸® ½Ã¼³À̳ª Á¤¼öÀå¿¡ Àû¿ëÇÒ ¼ö ÀÖ´Â Èĺ¸ ¼ÒÀç·Î¼­ »ó¿ëÈ­ °¡´É¼ºÀÌ ¸Å¿ì ³ôÀº ±â¼ú¡±À̶ó¸ç, ¡°°³¹ßµÈ ¼ÒÀ縦 »ç¿ëÇÏ¸é ¼ö°è¿¡ Á¸ÀçÇÏ´Â ³ª³ëÇöó½ºÆ½»Ó ¾Æ´Ï¶ó ¹°¼Ó ¹æ»ç¼º ¼¼½·±îÁö Á¤È­ÇÒ ¼ö ÀÖ¾î ¾ÈÀüÇÑ ¹°À» °ø±ÞÇÒ ¼ö ÀÖÀ» °Í¡±À̶ó°í ±â´ëÇß´Ù. 


[±×¸² 3] ÀÀÁý ¼ÒÀ縦 È°¿ëÇÑ ³ª³ëÇöó½ºÆ½ Á¦°Å ¼º´É

 
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Hongneung to Become a Venue for Cooperation between Young Scientists from South Korea and the US


 

KIST(President: Seok-Jin Yoon) announced that the 2023 KIST-LLNL Joint Workshop to promote cooperation with the American research institute, Lawrence Livermore National Laboratory (LLNL), was held from the 12th to the 14th of September in the Hongneung region of Seoul.


The workshop, the fourth of its kind to be held by the two organizations, is designed to provide a platform for young scientists from Korea and the United States to grow into next-generation science and technology leaders through joint research. A total of 21 researchers, led by Dr. Glenn A. 


Fox, visited Korea to attend the event, where researchers from both countries shared their joint research outcomes in the solid-state battery, computational science, hydrogen, catalyst, and climate & environmental fields and discussed future cooperation.


KIST and LLNL have been seeking out potential areas for mutual cooperation that can promote their respective strengths while compensating for weaknesses through joint workshops that have been held since 2019. 


The result of this was the establishment of international joint research in five fields: solid-state batteries, computational science, hydrogen, catalysts, and climate & the environment.


In addition, starting from this year, KIST researchers will be dispatched to LLNL to further expand the scope of international cooperation.


LLNL is a representative American research institute under the US Department of Energy¡¯s National Nuclear Security Administration. Since its establishment in 1952, LLNL has led the development of technologies to meet the R&D needs for maintaining US national security, from high-performance computer technologies to advanced laser technologies. 


Currently, more than 8,000 researchers at LLNL are conducting research in various fields, such as bioscience, space physics, materials science, energy-related research including the development of innovative technologies in the field of energy production and use, terra-level computer simulation research, high-performance climate environmental impact assessment research, and research that addresses national security threats caused by the spread of weapons of mass destruction (WMDs).


Seok-Jin Yoon, the President of KIST, commented, ¡°This cooperation model between KIST and LLNL is expected to serve as an excellent precedent for revitalizing R&D through international cooperation that centers on young scientists from both countries.¡± Meanwhile, Glenn A. Fox, Associate Director for LLNL, stated.


 "I'm pleased that such a meaningful event could be held at KIST, and I hope that this workshop will be an opportunity to expand on research cooperation between our two organizations in the future."


The research paper, which was carried out as a material innovation leading project and a KIST institution-specific project with the support of the Ministry of Science and ICT (Minister Lee Jong-ho), was published in the international journal Water Research on October 1.


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[¿¬±¸³í¹®Ãâó = ¡º¿öÅ͸®¼­Ä¡(Water Research)¡»(https://www.sciencedirect.com/science/article/pii/S0043135423009831?via%3Dihub#fig0006) / 2023³â 10¿ù 1ÀÏÀÚ]

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