Research field (1):
Metals and resources production
Research theme for competitive and other funds (2):
2017 - 2020 Elucidation of aggregation properties of complexes in the organic phase and development of extraction solvents for platinum group metals
2011 - 2014 Elucidation of outer-sphere size recognition effects and development of new separation reagents for extraction of platinum group metals
Papers (45):
Hirokazu Narita, Motoki Maeda, Chiharu Tokoro, Tomoya Suzuki, Mikiya Tanaka, Hideaki Shiwaku, Tsuyoshi Yaita. Extraction of Se(iv) and Se(vi) from aqueous HCl solution by using a diamide-containing tertiary amine. RSC Advances. 2023. 13. 25. 17001-17007
Hirokazu Narita, Ryo Kasuya, Tomoya Suzuki, Ryuhei Motokawa, Mikiya Tanaka. Precious Metal Separations. Encyclopedia of Inorganic and Bioinorganic Chemistry. 2020. 1-28
Hirokazu Narita, Rebecca M. Nicolson, Ryuhei Motokawa, Fumiyuki Ito, Kazuko Morisaku, Midori Goto, Mikiya Tanaka, William T. Heller, Hideaki Shiwaku, Tsuyoshi Yaita, et al. Proton Chelating Ligands Drive Improved Chemical Separations for Rhodium. Inorganic Chemistry. 2019. 58. 13. 8720-8734
Michal Cibula, Yusuke Inaba, Yongjie Li, Tomoya Suzuki, Hirokazu Narita, Kenji Takeshita. Effect of HNO3 concentration on the Pd(II) extraction properties using a thiodiglycolamide compound. Solvent Extraction Research and Development Japan. 2019. 26. 2. 43-49
Tomoya Suzuki, Takeshi Ogata, Hirokazu Narita. Selective precipitation of palladium(II) over platinum(IV) in hydrochloric acid solution by 2-chloropyridine. Chemistry Letters. 2018. 47. 3. 389-391
Tomoya Suzuki, Ryo Kasuya, Hirokazu Narita. Review of Recent Progress on Dissolution of Precious Metals and Speciation of Their Complexes in Aqueous Solutions. JOURNAL OF THE JAPAN INSTITUTE OF METALS AND MATERIALS. 2021. 85. 8. 305-315
TANAKA Mikiya, KOYAMA Kazuya, NARITA Hirokazu, OISHI Tetsuo. Studies on the Recycling Technologies for Rare Metals Mainly by Hydrometallurgical Methods. Materia Japan. 2011. 50. 4. 161-167
TANAKA MIKIYA, OISHI TETSUO, NARITA HIROKAZU, KOYAMA KAZUYA. Development of the Separation and Recovery Methods for the Metals Recycling. 2009. 51. 7. 552-556
TANAKA Mikiya, SATO Yumiko, HUANG Ying, NARITA Hirokazu, KOYAMA Kazuya. Separation of Neodymium and Dysprosium by Solvent Extraction. 2009. 54. 34-35