Journal of Inorganic Materials, Volume. 40, Issue 7, 735(2025)
Figures & Tables(11)
![Catalytic oxidation of CO and toluene by multi-shelled spherical PrMnO3 perovskite[20]](/Images/icon/loading.gif){kind=icon}
2. Catalytic oxidation of CO and toluene by multi-shelled spherical PrMnO3 perovskite[20]
3. Water and sulfur resistance over LaFe0.8Cu0.2O3 in the temperature range of 100-600 ℃[25]
4. Selective dissolution technique combined with Cu-doping modified LaMnO3 catalyst[37]
5. Activity and stability tests of LaFeO3 (Lx FO) with A-site cation deficiency in catalytic oxidation of toluene[46]
7. Schematic diagrams of (a) MvK mechanism, (b) L-H mechanism and (c) E-R mechanism[62]
8. Isothermal C16O oxidation reaction on perovskite with time-resolved isotopic 18O2[67]
9. Comparison between experimental and simulated data for the LH-OS-ND model[69]
Table 1. A- and B-sites doped perovskite catalysts and their application in catalytic oxidation of VOCs
View tableView in ArticleTable 1. A- and B-sites doped perovskite catalysts and their application in catalytic oxidation of VOCs
Catalyst VOCs ρVOCs/ (mg·L-1) aGHSV/ (mL·g-1·h-1) Preparation method bT50/℃ cT90/℃ dR/(mol·g-1·s-1) Ref. La0.95Ce0.05CoO3 Chlorobenzene 4605 60000 Reactive grinding method 377 434 1.083×10-3 (200 ℃) [ 31 ]Sol-Gel method 313 425 6.775×10-9 (200 ℃) La0.9Ce0.1MnO3 Styrene 12780 25000 Sol-Gel method 306 328 - [ 38 ]LaFe0.8Cu0.2O3 Acrylonitrile 6512 120000 Sol-Gel method - 250 - [ 25 ]LaFe0.8Co0.2O3 Propylene 1722 60000 Sol-Gel method 293 345 - [ 24 ]LaMn0.8Cu0.2O3 Formaldehyde 368 12000 Sol-Gel method 138 168 - [ 39 ]LaMn0.8Ni0.2O3 143 200 LaMn0.8Zn0.2O3 146 200 LaMn0.7Mg0.3O3 Methane 328 50000 Sol-Gel method 450 495 6.90×10-7 (400 ℃) [ 40 ]La0.5Sr0.5Co0.8Fe0.2O3 Toluene 3770 30000 Sol-Gel method 251 270 8.43×10-8 (230 ℃) [ 36 ]La0.8Ce0.2Mn0.8Ni0.2O3 Trichloroethylene 806 10000 Sol-Gel method 310 379 - [ 35 ]La0.8Ce0.2Mn0.8Ni0.2O3 Toluene 3770 18000 Sol-Gel method 260 295 - [ 34 ]La0.9Sr0.1Co0.9Mn0.1O3 Benzene 6390 30000 PMMA template method 272 328 - [ 18 ]
Table 2. Perovskite-based supported catalysts and their application in catalytic oxidation of VOCs
View tableView in ArticleTable 2. Perovskite-based supported catalysts and their application in catalytic oxidation of VOCs
Catalyst VOCs ρVOCs/ (mg·L−1) aGHSV/ (mL·g−1·h−1) bT50/℃ cT90/℃ dR Ref. Ag/LaCoO3-250 Toluene 3770 30000 231 239 4.19×10−9 mol·m−2·s−1 (225 ℃) [ 53 ]Ag/LaCoO3-450 260 278 3.09×10−9 mol·m−2·s−1 (225 ℃) Ag/LaCoO3-700 252 267 3.44×10−9 mol·m−2·s−1 (225 ℃) LaMnO3/CeO2 1,2-Dichloropropane 4622 15000 171 260 - [ 54 ]LaMnO3/Al2O3 178 243 LaMnO3/TiO2 183 249 LaMnO3/YSZ 189 243 2%(in mass)Pd@N-L0.8S0.2MO Toluene 188 36000 - 166 9.61×10−9 mol·g−1·s−1 (105 ℃) [ 56 ]20%(in mass)LaCoO3/Ce0.9Zr0.1O2 Toluene 6406 60000 200 - 1.6×10−6 mol·g−1·s−1 (300 ℃) [ 58 ]NiMnO3/CexZr1-xO2/cordierite Benzene 1834 15000 - 275 (eT95) - [ 59 ]CeO2-LaCo0.25Fe0.75O3 Toluene 3770 18000 150 205 - [ 60 ]CeO2-LaMn0.25Fe0.75O3 155 215
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Wenjie ZHU, Lu TANG, Jichang LU, Jiangping LIU, Yongming LUO.
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Received: Jul. 16, 2024
Accepted: --
Published Online: Sep. 3, 2025
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