| 1995-04 | A study on the separation of hafnium from zirconium with versatic acid-10. | 오종기; 김성규; 이화영 |
| - | Continuous solvent extraction of zirconium by column extractor. | Oh Jong Kee; Kim Sung Gyu; Lee Hwa Yung |
| 2004-11-15 | Electrochemical properties of LiMxCo1-xO2 [M = Mg, Zr] prepared by sol-gel process | Kim, HS; Ko, TK; Na, BK; Cho, WI; Cho, BW |
| 1997-12 | New titanium alloys for biomaterials: A study of mechanical and corrosion properties and cytotoxicity | Kim, T.-I.; Han, J.-H.; Lee, I.-S.; Lee, K.-H.; Shin, M.-C.; Choi, B.-B. |
| 1994-08 | Recovery of zirconium by column extractor. | 오종기; 김성규; 이화영 |
| 1993-10 | Separation of hafnium from zirconium by solvent extraction. | 오종기; 김성규; 이화영; 이혜리 |
| - | Separation of zirconium and hafnium by TBP solvent extraction. | Oh Jong Kee; Kim Sung Gyu; Lee Hwa Yung; 이혜리 |
| - | Separation of zirconium and hafnium from aqueous solutions by solvent extraction. | Oh Jong Kee; Lee Hwa Yung; LEE DONG HUI; Kim Sung Gyu |
| 2012-07-18 | Separation of Zr from Hf in Hydrochloric Acid Solution Using Amine-Based Extractants | Banda, Raju; Lee, Hwa Young; Lee, Man Seung |
| 2013-08 | Solvent Extraction of Zirconium and Hafnium from Hydrochloric Acid Solutions Using Acidic Organophosphorus Extractants and Their Mixtures with TOPO | Wang, Ling Yun; Lee, Hwa Young; Lee, Man Seung |
| 2001-04 | Stoichiometric relation for the extraction of zirconium and hafnium with versatic acid-10 | 김성규; 이화영; 오종기 |
| 2006-08 | Study on the phosphorus removal with zirconium-sulfate-surfactant mesostructured material | 이상협; 이병천; 이관용; Yoshimasa watanabe; Masakazu Iwamoto |
| 2005-08 | The Phosphorous Removal from Water by Zirconium Mesoporous Structure | 이병천; 이관용; 이상협; 최용수; 박기영 |
