Patents

  1. C. Jeong“Method of the improvement of surface color appearance in aluminum alloys for metal furniture or kitchen
    utensils”, Korea Patent Application No.: 10-2020-0134542, October 16, 2020.

  2. C. JeongMethod of the improvement of surface color appearance in aluminum alloys for leisure, sport, camping or
    bicycles”, Korea Patent Application No.: 10-2020-0134541, October 16, 2020.

  3. C. Jeong and S.-H. Kim, “Development of Metal Oxide Structure Control using Artificial Intelligence Algorithm Technology”, Korea Patent Application No.: 10-2019-0174421, December 24, 2019.

  4. C. Jeong“Method on the Improvement of Surface Color Appearance in Superhydrophilic Aluminum Alloys”, Korea Patent Application No.: 10-2019-0146030, November 14, 2019.

  5. C. Jeong“Manufacturing of Superhydrdophobic Aluminum Alloys for Anti-biofouling and Anti-corrosion”, Korea Patent Application No.: 10-2019-0145761, November 14, 2019.

  6. C. Jeong, ARotS”, Trademark Application No.: 40-2019-0163345, October 25, 2019. Registration No.: 40-1642904, September 11, 2020.

  7. C. Jeong and Y. Park, ​Functional Metal Surface Treatment for Gaskets”, Korea Patent Application No.: 10-2019-0118624, September 26, 2019. (Technical Transfer Agreement)

  8. C. Jeong“Manufacturing Method of 6000 Aluminum Alloy having a Superhydrophilic Surface for Filter and Rainwater Storage Tanks”, Korea Patent Application No.: 10-2019-0097994, August 12, 2019. Patent Cooperation Treaty (PCT) Application No.: PCT/KR2020/010700, August 12, 2020. 

  9. C. Jeong and H. Ji, “Manufacturing Method of Superhydrophobic 6000 Aluminum Alloy for Engines and Automobile Wheels”, Korea Patent Application No.: 10-2019-0097992, August 12, 2019. Patent Cooperation Treaty (PCT) Application No.: PCT/KR2020/010699, August 12, 2020. 

  10. C. Jeong, “Method for Manufacturing Aluminum Anodic Oxide Film having Pillar-on-Pore Structure using Phosphoric Acid”, Korea Patent Application No.: 10-2019-0097991, August 12, 2019. Patent Cooperation Treaty (PCT) Application No.: PCT/KR2020/010592, August 11, 2020. 

  11. C. Jeong​Method of Functional Surface Treatment for Razor Blades and Shaving Appliances”, Korea Patent Application No.: 10-2019-0076917, June 27, 2019.

  12. C. Jeong“Aluminum Case for Sensors using Superhydrophobic Surface Treatment”, Korea Patent Application No.: 10-2019-0076916, June 27, 2019.

  13. C. Jeong and H. Ji, “Method for Improving Corrosion Resistance of Aluminum Alloy Surface”, Korea Patent Application No.: 10-2019-0063374, May 29, 2019.

  14. C. Jeong, “Direct Control of Titanium Surface Roughness by Anodizing Method”, Korea Patent Application No.: 10-2019-0054132, May 9, 2019.

  15. C. Jeong, “Materials for Member or Component of Equipment for Patients or Persons with Disabilities”, Korea Patent Application No.: 10-2019-0015488, February 11, 2019.

  16. C. Jeong, “Method of Controlling Surface of Aluminum Alloy Outer Panel or Component for Power Generator or Vehicle”, Korea Patent Application No.: 10-2019-0015487, February 11, 2019.

  17. C. Jeong, “Manhole Cover with Superhydrophobic Function”, Korea Patent Application No.: 10-2019-0014845, February 8, 2019.

  18. C. Jeong, “Manufacturing Method of Functional Aluminum Alloy Materials for Road Structures and Building Structures”, Korea Patent Application No.: 10-2019-0014844, February 8, 2019.

  19. C. Jeong, “Method for Manufacturing Alloy for Superhydrophobic Pipes using Anodizing”, Korea Patent Application No.: 10-2019-0010384, January 28, 2019.

  20. C. Jeong, “Method for Superhydrophobic Surface of the Outer Panel or Component for Heat Exchanger”, Korea Patent Application No.: 10-2019-0010383, January 28, 2019.

  21. C. Jeong, “Manufacturing Method of Smart Surface and Cover for Lighting Apparatus”, Korea Patent Application No.: 10-2019-0009938, January 25, 2019.

  22. C. Jeong, “Method of Functional Surface Treatment of Housing for a Consumer Electronics Device”, Korea Patent Application No.: 10-2019-0010000, January 25, 2019.

  23. C. Jeong, “Method of Anodic Oxide Film of Aluminum Alloy having a Superhydrophobic Surface”, Korea Patent Application No.: 10-2018-0173967, December 31, 2018, Patent Cooperation Treaty (PCT) Application No.: PCT/KR2019/015150, November 8, 2019. Patent No.: 10-2086933, March 03, 2020.

  24. C. Jeong, “Controlling Method of Surface Patterning of Aluminum Substrate”, Korea Patent Application No.: 10-2018-0090571, August 3, 2018. Patent No.: 10-2054589, December 04, 2019.

  25. C. Jeong and C.-H. Choi, “Nanoengineered Superhydrophobic Anti-Corrosive Aluminum Surfaces”, Application No.: US 14/199,489, Filing Date: March 6, 2014, Publication No.: US20140255682 A1, Publication Date: September 11, 2014.

 

Journal Publications (*corresponding)

  1. C. Jeong“The Research Progress on the Fabrication with Diverse Anodic Aluminum Oxide Structures”, in preparation.

  2. C. Jeong, K. Sheppard, and C.-H. Choi, “Control of Nanoporous Architecture of Anodic Alumina via Stepwise Anodization with Voltage Modulation and Pore-widening”, under review.

  3. Y. Park and C. Jeong*,“Well-Design Superhdydrophobic Surface of SUS304 with Hierarhchical Structures for Enhancing Corrosion Resistance”, under review.

  4. S.-H. Kim and C. Jeong*, “Machine Learning to Predict Deformation of Anodic Titanium Oxide Shapes”, submitted.

  5. C. Jeong, “Control of Titanium Dioxide Nanogeometry through One-Step Anodization”, submitted.

  6. Y. Park and C. Jeong*,“Design of Anodic Oxide Structures by Modulating Anodizing Voltage on 6061 Aluminum Alloy”, Journal of the Korean Institute of Electrical and Electronic Material Engineers, accepted.

  7. K. Chen, S. Kim, G. Li, Z. Shi, C. Jeong, J. Kang, O. L. Li, “Enhancing ORR/OER Active Sites through Lattice Distortion of Fe-enriched FeNi3 Intermetallic Nanoparticles doped N-Doped Carbon for High Performance Rechargeable Zn-air Battery”, Journal of Colloid and Interface Science, 582, 977-990 (2021). https://doi.org/10.1016/j.jcis.2020.08.101 

  8. Z. U. Rehman, C. Jeong, and D. Choi, “Effect of NaOH Concentration on the Microstructure and Mechanical Properties of the PEO Coatings on Mg-Al3-Zn Alloy”, Materials Science Forum 977, 83-89 (2020).

  9. Y. Park, H. Ji, and C. Jeong*,  “Development of Superhydrophilic 6061 Aluminum Alloy by Stepwise Anodizing according to Pore-widening Time”, Korean Journal of Metals and Materials 58 (2), 97-102 (2020).  http://dx.doi.org/10.3365/KJMM.2020.58.2.97

  10. H. Ji and C. Jeong*, “Fabrication of Superhydrophobic Aluminum Alloy Surface with Hierarchical Pore Nanostructure for Anti-corrosion, Corrosion Science and Technology 18 (6), 228-231 (2019).

  11. C. Jeong* and H. Ji, “Systematic Control of Anodic Aluminum Oxide Nanostructures for Enhancing the Superhydrophobicity of 5052 Aluminum Alloy”, Materials 12 (19), 3231 (2019). https://doi.org/10.3390/ma12193231  

  12. D. C. Ramachandran, S. P. Murugan, D.-Y. Kim, D.-C. Kim, C. Jeong, and Y.-D. Park, “Effect of Microstructural Constituents on Fusion Zone Corrosion Properties of GMA Welded AA 5083 with Novel Al–Mg Welding Wires of High Mg Contents”, Metals and Materials International 25 (140), 1-13 (2019). 

  13. J. Joo, D. Kim, C. Jeong, and J. Lee, Effect of Hydrophobizing Method on Corrosion Resistance of Magnesium Alloy with Plasma Electrolytic Oxidation”, Journal of the Korean Institute of Surfaces Engineering 52 (2), 96-102 (2019).  https://doi.org/10.5695/JKISE.2019.52.2.96

  14. C. Jeong*, Observation of Diverse Aluminum Oxide Structures in a Phosphoric Acid Solution according to the Applied Anodization Voltage Conditions”, Journal of Microelectronics and Packaging Society 26 (1), 35-39 (2019).  https://doi.org/10.6117/kmeps.2019.26.1.0035

  15. H. Jung, W. Kim, C. Jeong, and J. Lee, “Wettability of Lubricant-Impregnated Electroplated Zinc Surface with Nanostructure”, Journal of the Korean Institute of Surfaces Engineering 52 (1), 37-42 (2019).  https://doi.org/10.5695/JKISE.2019.52.1.37

  16. C. Jeong*, “Evaluation of Mechanical Properties and Weldability of Alloy Welds of Arc Welding of Austenitic Stainless Steels 304 and 316L”, Industrial Technology Research 33, 157-162 (2019).

  17. H. Ji and C. Jeong*, “Study on Corrosion and Oxide Growth Behavior of Anodized Aluminum 5052 Alloy”, Journal of the Korean Institute of Surfaces Engineering 51 (6), 372-380 (2018).

  18. C. Jeong and C.-H. Choi, “Three-Dimensional (3D) Anodic Aluminum Surfaces by Modulating Electrochemical Method”, Journal of the Korean Institute of Surfaces Engineering 50 (6), 427-431 (2017). 

  19. V. Vijayan, N. Huda, S. P. Murugan, C. Jeong, S. M. Noh, N. Kang, and Y.D. Park, “The weldability study of carbon nanotube-based 2nd generation primer-coated steel for automotive applications”, Journal of Mechanical Science and Technology 31 (9) 4405-4410 (2017).

  20. Md. R. U. Ahsan, M. Cheepu, T.-H. Kim, C. Jeong, and Y. D. Park, Mechanisms of weld pool flow and slag formation location in cold metal transfer (CMT) gas metal arc welding (GMAW), Welding in the World, 1-11 (2017).

  21. J. Lee, S. Shin, Y. Jiang, C. Jeong, H. A. Stone, and C.-H. Choi, “Oil-Impregnated Nanoporous Oxide Layer for Corrosion Protection with Self-Healing, Advanced Functional Materials 27 (15), 1606040 (2017). https://doi.org/10.1002/adfm.201606040

  22. Md. R. U. Ahsan, Y. R. Kim, R. Ashiri, Y. J. Cho, C. Jeong, and Y. D. Park, “Cold Metal Transfer (CMT) GMAW of Zinc-Coated Steel”, The Welding Journal 95 (4), 120-132 (2016).

  23.  C. Jeong, J. Lee, K. Sheppard, and C.-H. Choi, “Air-Impregnated Nanoporous Anodic Aluminum Oxide Layers for Enhancing Corrosion Resistance of Aluminum”, Langmuir 31 (40), 11040-11050 (2015).  https://doi.org/10.1021/acs.langmuir.5b02392

  24.  C. Jeong and C.-H. Choi, “Single-Step Direct Fabrication of Pillar-on-pore Hybrid Nanostructures in Anodizing Aluminum for Superior Superhydrophobic Efficiency”, ACS Applied Materials and Interfaces 4 (2), 842-848 (2012).  https://doi.org/10.1021/am201514n

  25. S. Moon, C. Jeong, E. Byon, and Y. Jeong, “Electrochemical Behavior of Titanium in NaOH Solutions”, ECS Transactions 1, 151-156 (2006)

  26. E. Byon, S. Moon, S.-B. Cho, C.-Y. Jeong, Y. Jeong, and Y.-T. Sul, “Electrochemical Property and Apatite Formation of Metal Ion Implanted Titanium for Medical Implants”, Surface and Coatings Technology 200, 1018-1021 (2005).  https://doi.org/10.1016/j.surfcoat.2005.02.133

 

Conferences

  1. H. Ji, Y. Park, T. Park and C. JeongEffect of Anodization Voltage on the Formation of Anodic Oxide on Ti-grade 4”, The Korean Institute of Surfaces Engineering Spring Meeting, June 24-26, 2020, Busan, Korea.

  2. Y. Park, H. Ji, T. Park and C. Jeong,“Formation of Titanium Oxide Film with Anodization by Modulating Anodization Time”, The Korean Institute of Surfaces Engineering Spring Meeting, June 24-26, 2020, Busan, Korea.

  3. Y. Park, H. Ji, and C. Jeong“Fabrication of 6061 Aluminum Alloy Surface by Modulating Anodization Condition”, The Korean Institute of Surfaces Engineering Fall Meeting, Nov. 14-15, 2019, Gyeongju-si, Korea.

  4. H. Ji and C. Jeong“Observation of TiO2 Growth according to Various Anodization Time Condition and Applied Voltage Changes”, The Korean Institute of Surfaces Engineering Fall Meeting, Nov. 14-15, 2019, Gyeongju-si, Korea.

  5. H. Ji and C. Jeong“Fabrication of Superhydrophobic Aluminum Alloy Surface with Hierarchical Pore Nanostructure for Anticorrosion”, The 2019 International Corrosion Engineering Conference (ICEC 2019), Oct. 13-17, 2019, Incheon, Korea.

  6. M. A. Karim, J.-H. Bae, D.-H. Kam, C. Kim, C. Jeong, and Y.-D. Park, “Effect of Corrosion Behavior of Rivet Coating on Mechanical Performance Degradation of Self-piercing Riveted Joints”, The 2019 International Corrosion Engineering Conference (ICEC 2019), Oct. 13-17, 2019, Incheon, Korea.

  7. D. Choi, Z. U. Rehman, and C. Jeong, “Optimization of PEO Ceramic Coating on Ti-6Al-4V Alloy for Biomedical Implants”, The International Conference on Metal Materials Processes and Manufacturing (ICMMPM 2019), July 30-31, Jeju Island, Korea.

  8. Z. U. Rehman, C. Jeong, and D. Choi, Improving the Corrosion and Wear Resistance of AZ Series Mg Alloys using Plasma Electrolytic Oxidation Coating Techniques”, The International Conference on Metal Materials Processes and Manufacturing (ICMMPM 2019), July 30-31, 2019, Jeju Island, Korea.

  9. H. Ji and C. Jeong“Corrosion Resistance of Superhydrophobic Aluminum 5052 Alloy Surface using Anodizing with Pore-widening Time”, The International Conference on Nature Inspired Surface Engineering (NISE 2019), June 11-14, 2019, New Jersey, US.

  10. Z. U. Rehman, C. Jeong, and D. Choi, “Metal Nitrate Complexes as Post PEO Conversion Coating Agents for Corrosion Protection of Al-Mg Alloy”, The Korean Institute of Surfaces Engineering Spring Meeting, May 29, 2019, Seoul, Korea.

  11. C. Jeong“A Study on the Superhydrophobic Surface of Hybrid Alumina Nano-structures using Anodization Method”The Korean Institute of Surfaces Engineering Spring Meeting, May 29, 2019, Seoul, Korea.

  12. H. Ji, Y. Park, and C. Jeong, “A Study on the Hydrophilic Aluminum Alloy using Multistep Anodizing with the Applied Voltage ConditionThe Korean Institute of Surfaces Engineering Spring Meeting, May 29, 2019, Seoul, Korea.

  13. Y. Park, H. Ji, and C. JeongFabrication of Hybrid Alumina Structures on Aluminum Alloy using Stepwise Anodizing according to Pore-widening TimeThe Korean Institute of Surfaces Engineering Spring Meeting, May 29, 2019, Seoul, Korea.

  14. H. Ji and C. Jeong, A Study on the Corrosion Resistance of Superhydrophobic Aluminum Alloy using Stepwise AnodizingThe Korean Institute of Surfaces Engineering Spring Meeting, May 28-30, 2019, Seoul, Korea.

  15. H. Ji and C. Jeong, Superhydrophobic Aluminum Alloy Surface by Stepwise Anodization Technique", The CSSK 2019 Annual Spring Meeting and Corrosion Technology Seminar Program, April 24-25, 2019, Changwon, Korea.

  16. H. Ji and C. Jeong, “Observation of Corrosion Behavior with Aluminum 5052 Alloy by Modulating Anodizing Condition”,  The Korean Institute of Surfaces Engineering Fall Meeting, Nov. 15-16, 2018, Gyeongju-si, Korea.

  17. H. Ji, D. Choi, and C. Jeong, “Development of Superhydrophobic Aluminum Alloy (5052) by Stepwise Anodization Technique”, The Korean Institute of Surfaces Engineering Fall Meeting, Nov. 15-16, 2018, Gyeongju-si, Korea.

  18. D. C. Ramachandran, S. P. Murugan, J. Bae, D. Kim, D.C. Kim, C. Jeong, and Y.-D. Park, “Effect of Mg Content on the Fusion Zone Corrosion Properties of Gas Metal Arc Welded Al Mg 5083 Alloy”, The CSSK 2018 Annual Autumn Meeting and Power Plant Symposium, Oct. 24~25, 2018, Daejeon, Korea.

  19. Md. A. Karim, J. Bae, C. Jeong, D. Kam, N. Jeon, C. Kim, and Y.-D. Park, “Effect of Rivet Coating Types on Joint Integrity and Corrosion Behavior for CFRP to Aluminum Self-Piercing Rivet Joints”, The CSSK 2018 Annual Autumn Meeting and Power Plant Symposium, Oct. 24~25, 2018, Daejeon, Korea.

  20. J. Bae, Y.-D. Park, MA. Karim, DH. Kam, C. Kim, and C. Jeong, “A Comparative Study on the Corrosion Properties of Self-Piercing Riveted CFRP/Steel and CFRP/Aluminum Joints”, in Proceedings of AiMES 2018: The Electrochemistry Society 234th (ECS) Meeting, Oct. 2, 2018, Cancun, Mexico.

  21. H. Ji, D. Choi, and C. Jeong, “Observation of corrosion behavior with aluminum 5052 alloy by modulating anodization time”, The Korean Institute of Surfaces Engineering Spring Meeting, June 15, 2018, Ansan, Korea

  22. J.-H. Bae, Y.-D. Park, J. Yang, D. Kim, M.A. Karim, D.-H. Kam, C. Kim, and C. Jeong, “Assessment of the Corrosion Properties of Dissimilar Self-Piercing Rivet with CFRP/Metal Joints”, The CSSK 2018 Annual Meeting and 3D Metal Printing Technology Standard Symposium and Future Automotive Corrosion Forum Program, May 11, 2018, Andong, Korea

  23. D. C. Ramachandran, J.-H. Bae, J. U. Lee, T. Y. Kang, S. P. Murugan, D.-Y. Kim, D.-C. Kim, C. Jeong, and Y.-D. Park, “Effect of Mg on Corrosion Properties of Gas Metal Arc Welded Al-Mg 5083 Alloy”, The Korea Welding and Joining Society Meeting, Apr. 21, 2018, Gwangju, Korea.

  24. J.-H. Bae, Y.-D. Park, D.-H. Kam, C. Kim, and C. Jeong, “A Study on the Corrosion Properties of a Dissimilar Self-Piercing Rivet with CFRP-Steel joints”, The Korea Welding and Joining Society Meeting, Nov. 30, 2017,  Daegu, Korea. (Best Award)

  25. S.P. Murugan, J.-D. Kim, D. C. Ramachandran, J.S. Kim, J.-U. Kim, C. Jeong, and Y.-D. Park, “The formation and coarsening of TiN precipitates in the high strength low alloy steel heat affected zone”, The Korea Welding and Joining Society Meeting, Nov. 30, 2017,  Daegu, Korea.

  26. J.-U. Kim, T.-Y. Kang, S. P. Murugan, J.-D. Kim, C. Jeong, D.-G. Nam, and Y.-D. Park, “On the typical defect formation of FSWed  UFG CP-Ti sheets”, The Korea Welding and Joining Society Meeting, Nov. 30, 2017,  Daegu, Korea.

  27. D. C. Ramachandran, J. Kim, S. Lee, J. Kim, JS. Kim, S. P. Murugan, C. Jeong, and Y.-D. Park, “The formation and coarsening of TiN precipitates in the high strength low alloy steel heat affected zone”, The Korea Welding and Joining Society Meeting, Nov. 30, 2017,  Daegu, Korea.

  28. C. Jeong, W. Xu, K. Du, and C.-H. Choi, “Corrosion Resistance of Nanoporous Superhydrophobic Surfaces of Anodic Aluminum Oxide”, in Proceedings of PRiME 2012: 222nd ECS Meeting, Oct. 7–12, 2012, Honolulu, HI, USA.

  29. C. Jeong and C.-H. Choi, “Stepwise Anodizing Processes for Hierarchical Nanoporous Structures”, in Proceedings of PRiME 2012: 222nd ECS Meeting, Oct. 7–12, 2012, Honolulu, HI, USA.

  30. C. Jeong and C.-H. Choi, “Anodizing of Pillar-on-Pore Hybrid Nanostructures for Superhydrophobic Surfaces of Aluminum”, in Proceedings of UKC 2012: The 2012 US-Korea Conference on Science, Technology, & Entrepreneurship, Aug. 8–11, 2012, Los Angeles, CA, USA. (Invited Talk)

  31. C. Jeong, S. Moon, and Y. Jeong, “Electrochemical Behavior of Titanium in 1M NaOH solution”, The 3rd International Symposium on APST, Nov. 5, 2004, Busan, South Korea.

 

Invited Talks

  1. Hongik University, “Multi-functional Metal Surfaces for Smart City”, November 4, 2019, Daejeon-si, Korea.

  2. Dongyang AK Ltd., “Functional Aluminum Surface for Roof Top Application”, April 24, 2019, Sejong-si, Korea.

  3. Hongik University, “The Research Progress of Metal Surface Modification for Automotive”, June 15, 2018, Sejong-si, Korea.

  4. Korea Institute of Science & Technology Evaluation & Planning, “Functional Modification of Aluminum Alloy  Surfaces for Anti-Corrosion”, April 10, 2018, Seoul, Korea.

  5. Korea Institute of Materials Science, “Superhydrophobic aluminum surface for naval applications”, November 17, 2017,  Changwon-si, Korea

  6. Dong-eui University, “Nano-Engineering of Superhydrophobic Aluminum Surface for Anti-Corrosion”, December 8, 2016,  Busan, Korea.

  7. Mokpo Maritime University, “Hydrophobic Nanofabrication Technology and Offshore Plant Materials”, December 28, 2015,  Mokpo-si, Korea.

  8. Changwon National University, “Surface Engineered with Aluminum Alloys: Superhydrophobic for Anti-Corrosion and Slippery Surface for Anti-icing”, August 5, 2015, Changwon-si, Korea.

  9. Korea Institute of Energy Research, “Nano-Engineered Superhydrophobic Aluminum Surfaces for Anti-Corrosion, May 7, 2015,  Daejeon-si, Korea.

  10. LG Electronics, “Enhancing Energy Efficiency with Nanoengineered Superhydrophobic Aluminum Surfaces”, April 26, 2014, San Francisco, CA, USA.

  11. Alcoa Technical Center, “Nano-Engineered Superhydrophobic Aluminum Surfaces for Anti-Corrosion”, June 11, 2013, Pittsburgh, PA, USA.

  12. Korea Institute of Material Science, “Electrochemical Behaviors of Hydrophobic Aluminum Anodized Surfaces”, Jan. 9, 2013,  Changwon-si, Korea.

  13. Pusan National University, “Enhancing Corrosion resistance with Superhydorphobic Aluminum Surfaces”, Jan. 8, 2013,  Busan, Korea.

  14. Korea Maritime University, “Nano-engineered Superhydrophobic alumina nanostructure for Corrosion resistance”, Jan. 7, 2013,  Busan, Korea.

  15. Dong-eui University, “Nano-engineered Superhydorphobic Aluminum Surfaces for Anti-corrosion”, Jan. 4, 2013,  Busan, Korea.

  16. Samsung Electronics, “Nano-engineered Superhydrophobic Surfaces for Anti-corrosion”, Aug. 6, 2012, New Jersey, NJ, USA.

  17. Hyundai Motors, 1st Global Top Talent Forum, “Nano-engineered Superhydrophobic Aluminum Surfaces for Motor Vehicle”, Nov. 4–5, 2011, San Diego, CA, USA.

© 2017 by ARotS Lab.

  • Facebook Social Icon
  • Twitter Social Icon
  • Google+ Social Icon