2020
DOI: 10.1016/j.mcat.2019.110665
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The comparative experimental investigations of SrMn(Co3+/Co2+)O3±δ and SrMn(Cu2+)O3±δ perovskites towards soot oxidation activity

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Cited by 17 publications
(13 citation statements)
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“…Additionally, note that all the soot conversion profiles of BM-CX samples are close to the observed for the platinum-based catalyst used as reference. The obtained results are in good agreement with the NO 2 generation profiles (Figure 10) because the maximum generation of NO 2 determines the soot oxidation performance [55][56][57]. Thus, the most active catalyst is the platinum-based one, which shows the lowest temperature to achieve the maximum percentage of NO 2 .…”
Section: No X -Assisted Diesel Soot Oxidationsupporting
confidence: 79%
“…Additionally, note that all the soot conversion profiles of BM-CX samples are close to the observed for the platinum-based catalyst used as reference. The obtained results are in good agreement with the NO 2 generation profiles (Figure 10) because the maximum generation of NO 2 determines the soot oxidation performance [55][56][57]. Thus, the most active catalyst is the platinum-based one, which shows the lowest temperature to achieve the maximum percentage of NO 2 .…”
Section: No X -Assisted Diesel Soot Oxidationsupporting
confidence: 79%
“…Figure S3A depicts the XPS survey spectrum of BaCo 1Àx Mn x O 3Àd when x = 0.2. The spectrum of Mn2p can be deconvoluted into two doublets, corresponding to Mn 4+ (642.59 eV, 654.04 eV) and Mn 3+ (641.27 eV, 653.07 eV), respectively (Uppara et al, 2020). The area ratio of Mn 4+ /Mn 3+ is 1.48, indicating Mn 4+ is dominant in the sample.…”
Section: Structure and Compositionmentioning
confidence: 99%
“…The researchers attempted many different catalysts like mixed oxides (Zhai et al 2019), spinel-type of oxides, and perovskites (Uppara et al 2019(Uppara et al , 2020 towards soot oxidation applications. Perovskites, one among catalysts, exhibited good catalytic properties towards soot oxidation (Mishra and Prasad 2014).…”
Section: Introductionmentioning
confidence: 99%