- Cathode Materials for Li-Ion Batteries
- Thin-Film Li-Ion Conductors
E-mail : b.kim@sk.com
Room 131-413

Education & Career
- Seoul National University: Ph.D. Candidate in Materials Science and Engineering (2000-2006)
- Seoul National University: B.S. in Materials Science and Engineering (2000)

Publications (International)
"Nanoscale Control of Cathode Materials for the Enhanced Cycle-Life Performances"
Yuhong Oh, Joon-Gon Lee, Byoungsoo Kim, and Byungwoo Park*
Electron. Mater. Lett. 4, 9 (2008).
"Nanostructural Effect of AlPO4-Nanoparticle Coating on the Cycle-Life Performance in LiCoO2 Thin Films"
Byoungsoo Kim, Chunjoong Kim, Donggi Ahn, Taeho Moon, Jiwoo Ahn, Yejun Park, and Byungwoo Park*
Electrochem. Solid-State Lett. 10, A32 (2007).
[Virtual Journal of Nanoscale Science & Technology]
"Electrochemical Stability in Cerium-Phosphate-Coated LiCoO2 Thin Films"
Donggi Ahn, Chunjoong Kim, Joon-Gon Lee, Byoungsoo Kim, Yejun Park, and Byungwoo Park*
J. Mater. Res. 22, 688 (2007).
"The Effect of AlPO4-Coating Layer on the Electrochemical Properties in LiCoO2 Thin Films"
Byoungsoo Kim, Chunjoong Kim, Tae-Gon Kim, Donggi Ahn, and Byungwoo Park*
J. Electrochem. Soc. 153, A1773 (2006).
[Virtual Journal of Nanoscale Science & Technology]
"Nanoscale Control of High-Quality Electrode Materials for the Electrochemical Performances"
Joon-Gon Lee, Chunjoong Kim, Byoungsoo Kim, Dongyeon Son, and Byungwoo Park*
Electron. Mater. Lett. 2, 111 (2006).
"Annealing-Temperature Effect on Various Cutoff-Voltage Electrochemical Performances in AlPO4-Nanoparticle-Coated LiCoO2"
Jaephil Cho, Byoungsoo Kim, Joon-Gon Lee, Young-Woon Kim, and Byungwoo Park*
J. Electrochem. Soc. 152, A32 (2005).
"Control of AlPO4-Nanoparticle Coating on LiCoO2 by Using Water or Ethanol"
Jaephil Cho,* Joon-Gon Lee, Byoungsoo Kim, Tae-Gon Kim, Jisuk Kim, and Byungwoo Park
Electrochim. Acta 50, 4182 (2005).
"Direct Carbon-Black Coating on LiCoO2 Cathode Using Surfactant for High-Density Li-Ion Cell"
Jisuk Kim, Byoungsoo Kim, Joon-Gon Lee, Jaephil Cho,* and Byungwoo Park
J. Power Sources 139, 289 (2005).
"Correlation between Local Strain and Cycle-Life Performance of AlPO4-Coated LiCoO2 Cathodes"
Byoungsoo Kim, Joon-Gon Lee, Myungsuk Choi, Jaephil Cho, and Byungwoo Park*
J. Power Sources 126, 190 (2004).
"Effect of AlPO4-Nanoparticle Coating Concentration on the High-Cutoff-Voltage Electrochemical Performances in LiCoO2"
Joon-Gon Lee, Byoungsoo Kim, Jaephil Cho,* Young-Woon Kim, and Byungwoo Park
J. Electrochem. Soc. 151, A801 (2004).
"A Breakthrough in the Safety of Lithium Secondary Batteries by Coating the Cathode Material with AlPO4 Nanoparticles"
Jaephil Cho,* Young-Woon Kim, Byoungsoo Kim, Joon-Gon Lee, and Byungwoo Park*
Angew. Chem. Int. Ed. 42, 1618 (2003). [Very Important Paper (VIP)]
"Electrochemical Stability of Thin-Film LiCoO2 Cathodes by Aluminum-Oxide Coating"
Yong Jeong Kim,* Hyemin Kim, Byoungsoo Kim, Donggi Ahn, Joon-Gon Lee, Tae-Joon Kim, Dongyeon Son, Jaephil Cho, Young-Woon Kim, and Byungwoo Park*
Chem. Mater. 15, 1505 (2003).
"Effect of P2O5 and AlPO4 Coating on LiCoO2 Cathode Material"
Jaephil Cho,* Joon-Gon Lee, Byoungsoo Kim, and Byungwoo Park*
Chem. Mater. 15, 3190 (2003).
"Ion-Implantation Modification of Lithium-Phosphorus Oxynitride Thin Films"
Byoungsoo Kim, Yoon Sang Cho, Joon-Gon Lee, Kyung-Hee Joo, Kwang-Ok Jung, Jeongmin Oh, Byungwoo Park,* Hun-Joon Sohn, Tak Kang, Jaephil Cho, Young-Shin Park, and Joo Yeol Oh
J. Power Sources 109, 214 (2002).

Presentations (International)
"The Effect of AlPO4-Coating Layer on the Electrochemical Properties in LiCoO2 Thin Films"
Byoungsoo Kim, Chunjoong Kim, Jiwoo Ahn, and Byungwoo Park
Electrochemical Society (ECS) Meeting. Denver, Colorado, May 2006. [Oral by Byoungsoo Kim]
"Electrochemical Stability of Thin-Film LiCoO2 by MPO4 (M = Ce, Al) Coating"
Donggi Ahn, Byoungsoo Kim, and Byungwoo Park
Electrochemical Society (ECS) Meeting. Quebec City, Canada, May 2005.
"Control of AlPO4-Nanoparticle Coating on LiCoO2 by Using Water and Ethanol"
Jisuk Kim, Joon-Gon Lee, Byoungsoo Kim, Byungwoo Park, and Jaephil Cho
Electrochemical Society (ECS) Meeting. Honolulu, HI, October 2004.
"Effect of Nanoparticle-Coating Thickness on the Electrochemical Properties in LiCoO2 Cathode Material"
Joon-Gon Lee, Jaephil Cho, Byoungsoo Kim, Young-Woon Kim, and Byungwoo Park
Electrochemical Society (ECS) Meeting. Paris, France, April 2003.
"Direct Carbon-Black Coating on LiCoO2 Cathode using Surfactant for High-Density Li-Ion Cell"
Jaephil Cho, Byoungsoo Kim, Joon-Gon Lee, and Byungwoo Park
Electrochemical Society (ECS) Meeting. Paris, France, April 2003.
"Thermal Stability of Nanoparticle-Coated LiCoO2 in Li-Ion Cells"
Jaephil Cho, Young-Woon Kim, Joon-Gon Lee, Byoungsoo Kim, and Byungwoo Park
Electrochemical Society (ECS) Meeting. Paris, France, April 2003.
"Temperature Dependence of Nanoparticle Coating on Cathode Material"
Byoungsoo Kim, Jaephil Cho, Joon-Gon Lee, Young-Woon Kim, and Byungwoo Park
Electrochemical Society (ECS) Meeting. Paris, France, April 2003. [Oral by Byoungsoo Kim]
"Enhanced Lithium Diffusion in Thin-Film LiCoO2 Cathodes by Al2O3 Coating"
Yong Jeong Kim, Byoungsoo Kim, Tae-Joon Kim, Donggi Ahn, Joon-Gon Lee, Dongyeon Son, and Byungwoo Park
Materials Research Society (MRS) Fall Meeting. Boston, MA, December 2002. [Oral by Byoungsoo Kim]
"Enhanced Lithium Diffusion in Thin-Film LiCoO2 Cathodes by Al2O3 Coating"
Yong Jeong Kim, Tae-Joon Kim, Byoungsoo Kim, Donggi Ahn, Dongyeon Son, Joon-Gon Lee, and Byungwoo Park
Electrochemical Society (ECS) Meeting. Salt Lake City, UT, October 2002.
"The Effect of Aluminum-Oxide Coating on the Cycling Behavior in Thin-Film LiCoO2 Cathodes"
Yong Jeong Kim, Tae-Joon Kim, Byoungsoo Kim, Donggi Ahn, Dongyeon Son, Joon-Gon Lee, and Byungwoo Park
Electrochemical Society (ECS) Meeting. Salt Lake City, UT, October 2002.
"Modification of Lithium-Phosphorus Oxynitride Electrolyte by Ion Implantation"
Yoon Sang Cho, Kyong-Hee Joo, Byoungsoo Kim, Kwang Ok Jeong, Jeongmin Oh, Byungwoo Park, Hun-Joon Sohn, Tak Kang, Young-Shin Park, and Joo Yeol Oh
Materials Research Society (MRS) Fall Meeting. Boston, MA, December 2000.

Presentations (Domestic)
"Al2O3- and AlPO4-Coated LiCoO2 Cathode Materials for a Li-Ion Cell"
Byoungsoo Kim, Tae-Gon Kim, Jaephil Cho, and Byungwoo Park
전지학회. , Korea, November 2003.
"The Effect of Metal-Oxide Coating on the Electrochemical Properties in Thin-Film LiCoO2 Cathodes"
Hyemin Kim, Byoungsoo Kim, Yong Jeong Kim, Jaephil Cho, and Byungwoo Park
추계재료학회. , Korea, November 2003.
"The Effect of ZrO2 Coating on the Cycle-Life Performance in Thin-Film LiCoO2 Cathodes"
Donggi Ahn, Yong Jeong Kim, Byoungsoo Kim, Tae-Joon Kim, Dongyeon Son, Joon-Gon Lee, and Byungwoo Park
추계금속학회. , Korea, October 2002.
"Ion-Implantation Modification of Lithium-Phosphorus Oxynitride Thin Films"
Byoungsoo Kim, Joon-Gon Lee, Yoon Sang Cho, Byungwoo Park, Hun-Joon Sohn, Tak Kang, and Jaephil Cho
추계금속학회. , Korea, October 2001.