Crystal Structure and Chemical Bonding Properties of B Containing Ni-Fe Oxides Synthesized Under High Temperature Steam Conditions
Sang-Hyuk Jung
Nuclear Chemistry Research Division, Korea Atomic Energy Research Institute, Daeduk dadero 989-111, Yuseong-gu, Daejeon 305-353, South Korea ; School of Chemical Engineering, Chungnam National University, 99 Daehak-ro, Yuseong-gu, Daejeon 305-764, South Korea
Jei-Won Yeon
Nuclear Chemistry Research Division, Korea Atomic Energy Research Institute, Daeduk dadero 989-111, Yuseong-gu, Daejeon 305-353, South Korea
Yong Kang
School of Chemical Engineering, Chungnam National University, 99 Daehak-ro, Yuseong-gu, Daejeon 305-764, South Korea
Kyuseok Song
Nuclear Chemistry Research Division, Korea Atomic Energy Research Institute, Daeduk dadero 989-111, Yuseong-gu, Daejeon 305-353, South Korea
Corresponding Author(s) : Jei-Won Yeon
yeonysy@kaeri.re.kr; kangyong@cnu.ac.kr
Asian Journal of Chemistry,
Vol. 24 No. 9 (2012): Vol 24 Issue 9
Boron containing nickel iron mixed oxides were synthesized under a high temperature steam conditions. The mixed oxides were controlled with an Ni/Fe ratio at 1.5 and the boron content of 2 wt %. The crystal structure and the chemical bonding of the B containing Ni-Fe mixed oxides were measured as a function of temperature by an XRD and FT-IR spectrometer. The presence of B in the mixed oxides promoted the formation of a crystal structure and chemical bonding of NiFe2O4. Through the chemical bonding analysis, we confirmed that the chemical bonding of bonaccordite Ni2FeBO5 started forming at a temperature range of between 400 and 500 ºC.
Jung, S.-H., Yeon, J.-W., Kang, Y., & Song, K. (2012). Crystal Structure and Chemical Bonding Properties of B Containing Ni-Fe Oxides Synthesized Under High Temperature Steam Conditions. Asian Journal of Chemistry, 24(9), 4188–4190. Retrieved from https://asianpubs.org/index.php/ajchem/article/view/9580
