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최용국 교수
연구실
자연과학대 5호관 506호
교수전공 및 연구분야
분석화학
연락처
(062)530-3971
이메일
ykchoi@chonnam.ac.kr
홈페이지
 
Major & Degree

Major : Analytical Chemistry

Degree : Chonbuk National University, chemistry Ph.D.

Education

1979. 2.    Chonnam National University, chemistry B.S

1981. 2.    Chonnam National University, chemistry M.S.

1985. 8.    Chonbuk National University, chemistry Ph.D.

Experience

1990. 9~1992. 7.   United State of America; New Mexico Unversity; Post-doc

1997. 3~1999. 2.    Chair in Faculty of  Fundamental Science, Chonnam National University

1997. 3~1999. 2.    Chair  in Department of Chemistry, Chonnam National University

1997. 3~1999. 2.    Manager Professor of Graduate School, Chonnam National University

2001. 9~2002. 8.    Vice-Dean of Natural Sciences College, Chonnam National University

2002. 9~2003. 8.    Chairman of Equipment Management & Maintenance Center

2004. 9~  now        Dean of Natural Sciences College, Chonnam National University

Research Interests

Our research in the area of Li-ion secondary battery is carry out focused on the improvement of performance and development of new electrode materia.

  We researched practical batteries such as Li-ion primary batteries (Li/SOCl2, Li/MnO2) and Zinc-Air battery before 2000, and then assisted a company into the technique. In the recent, we were investigated development of electrode active material and characteristics of electrolyte for the elevated of capacity of all kinds of secondary batteries containing Li-ion battery (Li/C6, Li Polymer, Li/Sn, Li/LiMxOy, Ni-MH, and Ni-Cd Battery. etc.), and also studied photo catalyst and dye sensitized solar cell(DSSC).

  We aid to solve a technical difficulty of local battery companies through the Industry-University Cooperation and provide a company with technical lecture.It also plays the role of enhancing international competitiveness of companies and students can be concentrating on study by supporting of company.

Publication

- Y. K. Choi, W. S. Kim, D. W. Park "A lithium ion cell having increased reversible capacity and a manufacturing method there of" (2003) 10-2003-001-5371

 - Y. K. Choi, W. S. Kim, K. -i. Chung, D. W. Park, D. U. Son "An anode for lithium secondary cell and a manufacturing method there of" (2003) 10-2003-001-5372

 - Y. K. Choi, W. S. Kim, C. B. Lee, H. J. Jung, D. W. Park "Electrolyte in Li-ion Battery" (2003) 10-2003-005-2689

 - Y. K. Choi, W. S. Kim, K. -i. Chung, D. U. Son, B. H. Kim "Anode material  in Li-ion Battery for improving capacity and fabrication method for the same" (2003) 10-2003-005-2690