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Lu M, Liu M, Xu C, Yin Y, Shi L, Wu H, Yuan A, Ren XM, Wang S, Sun H. Location and size regulation of manganese oxides within mesoporous silica for enhanced antibiotic degradation. Chin J Chem Eng 2022. [DOI: 10.1016/j.cjche.2021.08.009] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/14/2023]
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Double Catalyst-Catalyzed: An Environmentally Friendly Sustainable Process to Produce Methallyl Alcohol. Catal Letters 2020. [DOI: 10.1007/s10562-020-03142-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
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Liang R, Liang Z, Chen F, Xie D, Wu Y, Wang X, Yan G, Wu L. Sodium dodecyl sulfate-decorated MOF-derived porous Fe2O3 nanoparticles: High performance, recyclable photocatalysts for fuel denitrification. CHINESE JOURNAL OF CATALYSIS 2020. [DOI: 10.1016/s1872-2067(19)63402-9] [Citation(s) in RCA: 27] [Impact Index Per Article: 6.8] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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Efficient Production of Medium-Chain Structured Phospholipids over Mesoporous Organosulfonic Acid-Functionalized SBA-15 Catalysts. Catalysts 2019. [DOI: 10.3390/catal9090770] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022] Open
Abstract
It is highly desirable that efficient recoverable heterogeneous catalysts should be developed to replace the costly biocatalysts used in producing structured phospholipids (SPLs) with medium-chain fatty acids (MCFAs). Thus, mesoporous propyl and phenyl sulfonic acid-functionalized SBA-15 materials synthesized via surface modification methods were investigated for the soybean lecithin interesterification with methyl caprate or caprylate. The physicochemical properties of the synthesized solid acids were deeply studied by small-angle X-ray diffraction, scanning electron microscopy, transmission electron microscopy, Fourier transform infrared and pyridine adsorption, etc. to build the possible structure–performance relationships. The results revealed that amounts of organosulfonic acid groups were successfully grafted onto the SBA-15 support, and most of the surface acid sites contained in the as-prepared organic–inorganic hybrid samples were assigned as strong Brӧnsted acid sites. Notably, the functionalized SBA-15 materials exhibited promising catalytic behaviors in producing MCFA-enriched SPLs under mild conditions (40 °C, 6 h) when compared with commercial Amberlyst-15 and typical phospholipases or lipases, mostly due to their high surface area, ordered structure and adequate Brӧnsted acid sites. Besides, the as-prepared materials could be easily recycled five times without obvious deactivation. This work might shed light on alternative catalysts for SPL production instead of the costly enzymes.
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Shu Y, Chen T, Chan HC, Xie L, Gao Q. Chemoselective Hydrogenation of Cinnamaldehyde on Iron-Oxide Modified Pt/MoO3−y
Catalysts. Chem Asian J 2018; 13:3737-3744. [PMID: 30232843 DOI: 10.1002/asia.201801281] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/23/2018] [Revised: 09/19/2018] [Indexed: 11/07/2022]
Affiliation(s)
- Yijin Shu
- Department of Chemistry; College of Chemistry and Materials Science; Jinan University; No. 601 Huangpu Avenue West 510632 Guangzhou P. R. China
| | - Ting Chen
- Department of Chemistry; College of Chemistry and Materials Science; Jinan University; No. 601 Huangpu Avenue West 510632 Guangzhou P. R. China
| | - Hang Cheong Chan
- Department of Chemistry; College of Chemistry and Materials Science; Jinan University; No. 601 Huangpu Avenue West 510632 Guangzhou P. R. China
| | - Lifang Xie
- Department of Chemistry; College of Chemistry and Materials Science; Jinan University; No. 601 Huangpu Avenue West 510632 Guangzhou P. R. China
| | - Qingsheng Gao
- Department of Chemistry; College of Chemistry and Materials Science; Jinan University; No. 601 Huangpu Avenue West 510632 Guangzhou P. R. China
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