{"database":"biostudies-literature","file_versions":[],"scores":null,"additional":{"omics_type":["Unknown"],"volume":["11(37)"],"submitter":["Sun X"],"pubmed_abstract":["A series of MO <sub><i>x</i></sub> -Cr<sub>2</sub>O<sub>3</sub>-La<sub>2</sub>O<sub>3</sub>/TiO<sub>2</sub>-N (M = Cu, Fe, Ce) catalysts with nitrogen doping were prepared <i>via</i> the impregnation method. Comparing the low-temperature NH<sub>3</sub>-SCR activity of the catalysts, CeCrLa/Ti-N (<i>x</i>CeO<sub>2</sub>-<i>y</i>Cr<sub>2</sub>O<sub>3</sub>-<i>z</i>La<sub>2</sub>O<sub>3</sub>/TiO<sub>2</sub>-N) exhibited the best catalytic performance (NO conversion approaching 100% at 220-460 °C). The physico-chemical properties of the catalysts were characterized by XRD, BET, SEM, XPS, H<sub>2</sub>-TPR, NH<sub>3</sub>-TPD and <i>in situ</i> DRIFTS. From the XRD and SEM results, N doping affects the crystalline growth of anatase TiO<sub>2</sub> and MO <sub><i>x</i></sub> (M = Cu, Fe, Ce, Cr"],"journal":["RSC advances"],"pagination":["22780-22788"],"full_dataset_link":["https://www.ebi.ac.uk/biostudies/studies/S-EPMC9034305"],"repository":["biostudies-literature"],"pubmed_title":["Improvement of low-temperature NH<sub>3</sub>-SCR catalytic performance over nitrogen-doped MO <sub><i>x</i></sub> -Cr<sub>2</sub>O<sub>3</sub>-La<sub>2</sub>O<sub>3</sub>/TiO<sub>2</sub>-N (M = Cu, Fe, Ce) catalysts."],"pmcid":["PMC9034305"],"pubmed_authors":["Zhang X","Liu Q","Liu S","Sun X"],"additional_accession":[]},"is_claimable":false,"name":"Improvement of low-temperature NH<sub>3</sub>-SCR catalytic performance over nitrogen-doped MO <sub><i>x</i></sub> -Cr<sub>2</sub>O<sub>3</sub>-La<sub>2</sub>O<sub>3</sub>/TiO<sub>2</sub>-N (M = Cu, Fe, Ce) catalysts.","description":"A series of MO <sub><i>x</i></sub> -Cr<sub>2</sub>O<sub>3</sub>-La<sub>2</sub>O<sub>3</sub>/TiO<sub>2</sub>-N (M = Cu, Fe, Ce) catalysts with nitrogen doping were prepared <i>via</i> the impregnation method. Comparing the low-temperature NH<sub>3</sub>-SCR activity of the catalysts, CeCrLa/Ti-N (<i>x</i>CeO<sub>2</sub>-<i>y</i>Cr<sub>2</sub>O<sub>3</sub>-<i>z</i>La<sub>2</sub>O<sub>3</sub>/TiO<sub>2</sub>-N) exhibited the best catalytic performance (NO conversion approaching 100% at 220-460 °C). The physico-chemical properties of the catalysts were characterized by XRD, BET, SEM, XPS, H<sub>2</sub>-TPR, NH<sub>3</sub>-TPD and <i>in situ</i> DRIFTS. From the XRD and SEM results, N doping affects the crystalline growth of anatase TiO<sub>2</sub> and MO <sub><i>x</i></sub> (M = Cu, Fe, Ce, Cr","dates":{"release":"2021-01-01T00:00:00Z","publication":"2021 Jun","modification":"2025-04-05T20:04:40.275Z","creation":"2025-04-05T20:04:40.275Z"},"accession":"S-EPMC9034305","cross_references":{"pubmed":["35480444"],"doi":["10.1039/d1ra03845a"]}}