• Journal of Inorganic Materials
  • Vol. 37, Issue 1, 45 (2022)
Bangxin LI*, Qian ZHANG, Jie XIAO, Wenyan XIAO, and Ying ZHOU
DOI: 10.15541/jim20210127 Cite this Article
Bangxin LI, Qian ZHANG, Jie XIAO, Wenyan XIAO, Ying ZHOU. Iron-doping Enhanced Basic Nickel Carbonate for Moisture Resistance and Catalytic Performance of Ozone Decomposition[J]. Journal of Inorganic Materials, 2022, 37(1): 45 Copy Citation Text show less
XRD patterns of NiCH and NiCH-Fe
. XRD patterns of NiCH and NiCH-Fe
(a) SEM image of NiCH-Fe5% and corresponding EDS mappings of (b) Ni and (c) Fe elements, TEM images of (d) NiCH and (e) NiCH-Fe5%, and (f) HRTEM image of NiCH-Fe5%
. (a) SEM image of NiCH-Fe5% and corresponding EDS mappings of (b) Ni and (c) Fe elements, TEM images of (d) NiCH and (e) NiCH-Fe5%, and (f) HRTEM image of NiCH-Fe5%
(a) Nitrogen adsorption-desorption isotherms and (b) pore size distributions of NiCH, NiCH-Fe and FeCH
. (a) Nitrogen adsorption-desorption isotherms and (b) pore size distributions of NiCH, NiCH-Fe and FeCH
Ozone removal rates of (a) NiCH-Fe with different Fe dopants at 60%RH and (b) NiCH-Fe5% at 60%, 70%, 80%RH
. Ozone removal rates of (a) NiCH-Fe with different Fe dopants at 60%RH and (b) NiCH-Fe5% at 60%, 70%, 80%RH
Long time ozone removal tests of NiCH-Fe5% and MnO2
. Long time ozone removal tests of NiCH-Fe5% and MnO2
XPS spectra of (a) Ni2p3/2 and (b) Fe2p of NiCH-Fe5% before and after reaction
. XPS spectra of (a) Ni2p3/2 and (b) Fe2p of NiCH-Fe5% before and after reaction
Surface water adsorption curves of NiCH and NiCH- Fe5%
. Surface water adsorption curves of NiCH and NiCH- Fe5%
Single-layer structure of NiCH-Fe
. Single-layer structure of NiCH-Fe
MoleculeSiteNiCHNiCH-Fe
O3Ni-0.36 eV-0.57 eV
Fe(Ni)-0.02 eV(Ni)-1.93eV(Fe)
O1-0.28 eV-0.61 eV
O2-0.69 eV-0.46 eV
H2O Ni-0.15 eV-0.41 eV
Fe(Ni)-0.24 eV(Ni)-0.55 eV(Fe)
Table 1. Adsorption energy of ozone and H2O on different sites of NiCH and NiCH-Fe5%
Bangxin LI, Qian ZHANG, Jie XIAO, Wenyan XIAO, Ying ZHOU. Iron-doping Enhanced Basic Nickel Carbonate for Moisture Resistance and Catalytic Performance of Ozone Decomposition[J]. Journal of Inorganic Materials, 2022, 37(1): 45
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