Journal of Inorganic Materials, Volume. 36, Issue 12, 1283(2021)
Preparation of MgAl LDH with Various Morphologies and Catalytic Hydrogenation Performance of Pt/LDH Catalysts
Figures & Tables(9)
. XRD patterns of different morphologies LDH (a), SEM images of LDH-1 (b) and LDH-AS (c, d), TEM images of Pt/LDH-1 (e) and Pt/LDH-AS (f)
. Effect of temperature (a), pressure (b), reaction time (c), and recycling stability (d) on catalytic performances of Pt/LDH-1 catalysts
. Summary of the selective hydrogenation mechanism of Pt/LDH-1 catalyst
Table 1. Effects of Pt catalysts with various morphologies on the hydrogenation properties of cinnamaldehyde
View tableView in ArticleTable 1. Effects of Pt catalysts with various morphologies on the hydrogenation properties of cinnamaldehyde
Catalyst Conversion/% Selectivity/% CMO HCMA HCMO Pt/LDH-1 79.8 82.1 12.6 5.3 Pt/LDH-AS 42.3 89.4 8.5 2.1
Table 2. Surface elemental compositions of Pt/LDH-1 and Pt/LDH-AS catalysts determined by XPS
View tableView in ArticleTable 2. Surface elemental compositions of Pt/LDH-1 and Pt/LDH-AS catalysts determined by XPS
Catalyst Pt content/ at% Ptδ+/Pt0 Oads/(Oads+Olat) Mg/Al atomic ratio Pt/LDH-1 0.35 2.51 0.35 1.19 Pt/LDH-AS 0.28 2.30 0.21 0.98
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Wenwen LIU, Yuxin MIAO, Yifei ZHANG, Xinyu WANG, Yuting LAN, Zhen ZHAO. Preparation of MgAl LDH with Various Morphologies and Catalytic Hydrogenation Performance of Pt/LDH Catalysts[J]. Journal of Inorganic Materials, 2021, 36(12): 1283
Paper Information
Category: EDITORIAL
Received: Feb. 18, 2021
Accepted: --
Published Online: Sep. 16, 2022
The Author Email: LIU Wenwen (1753305303@qq.com)
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