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• W4323314323 endingPage "2399" @default.
• W4323314323 startingPage "2399" @default.
• W4323314323 abstract "In this study, a combination of the porous carbon (PCN), montmorillonite (MMT), and TiO2 was synthesized into a composite immobilized Pd metal catalyst (TiO2-MMT/PCN@Pd) with effective synergism improvements in catalytic performance. The successful TiO2-pillaring modification for MMT, derivation of carbon from the biopolymer of chitosan, and immobilization of Pd species for the prepared TiO2-MMT/PCN@Pd0 nanocomposites were confirmed using a combined characterization with X-ray diffraction (XRD), Fourier transform infrared spectroscopy (FTIR), N2 adsorption-desorption isotherms, high-resolution transition electron microscopy (HRTEM), X-ray photoelectron spectroscopy (XPS), and Raman spectroscopy. It was shown that the combination of PCN, MMT, and TiO2 as a composite support for the stabilization of the Pd catalysts could synergistically improve the adsorption and catalytic properties. The resultant TiO2-MMT80/PCN20@Pd0 showed a high surface area of 108.9 m2/g. Furthermore, it exhibited moderate to excellent activity (59-99% yield) and high stability (recyclable 19 times) in the liquid-solid catalytic reactions, such as the Sonogashira reactions of aryl halides (I, Br) with terminal alkynes in organic solutions. The positron annihilation lifetime spectroscopy (PALS) characterization sensitively detected the development of sub-nanoscale microdefects in the catalyst after long-term recycling service. This study provided direct evidence for the formation of some larger-sized microdefects during sequential recycling, which would act as leaching channels for loaded molecules, including active Pd species." @default.
• W4323314323 created "2023-03-07" @default.
• W4323314323 creator A5007489860 @default.
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• W4323314323 date "2023-03-06" @default.
• W4323314323 modified "2023-10-18" @default.
• W4323314323 title "TiO2-Modified Montmorillonite-Supported Porous Carbon-Immobilized Pd Species Nanocomposite as an Efficient Catalyst for Sonogashira Reactions" @default.
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• W4323314323 cites W1620791756 @default.
• W4323314323 cites W1914830665 @default.
• W4323314323 cites W1974608911 @default.
• W4323314323 cites W1982987734 @default.
• W4323314323 cites W1994444685 @default.
• W4323314323 cites W1996642769 @default.
• W4323314323 cites W1996931855 @default.
• W4323314323 cites W2011988067 @default.
• W4323314323 cites W2014085673 @default.
• W4323314323 cites W2016992159 @default.
• W4323314323 cites W2038238606 @default.
• W4323314323 cites W2043267155 @default.
• W4323314323 cites W2043725051 @default.
• W4323314323 cites W2046429700 @default.
• W4323314323 cites W2049205417 @default.
• W4323314323 cites W2050847792 @default.
• W4323314323 cites W2054484446 @default.
• W4323314323 cites W2072885139 @default.
• W4323314323 cites W2079567707 @default.
• W4323314323 cites W2082872125 @default.
• W4323314323 cites W2086670878 @default.
• W4323314323 cites W2097712198 @default.
• W4323314323 cites W2112522862 @default.
• W4323314323 cites W2114717580 @default.
• W4323314323 cites W2120427675 @default.
• W4323314323 cites W2139655182 @default.
• W4323314323 cites W2153981645 @default.
• W4323314323 cites W2167818348 @default.
• W4323314323 cites W2217968615 @default.
• W4323314323 cites W2299390789 @default.
• W4323314323 cites W2328034331 @default.
• W4323314323 cites W2346493207 @default.
• W4323314323 cites W2409198777 @default.
• W4323314323 cites W2410356118 @default.
• W4323314323 cites W2522743012 @default.
• W4323314323 cites W2528899143 @default.
• W4323314323 cites W2739681910 @default.
• W4323314323 cites W2757559504 @default.
• W4323314323 cites W2792641626 @default.
• W4323314323 cites W2795227543 @default.
• W4323314323 cites W2800507671 @default.
• W4323314323 cites W2802280493 @default.
• W4323314323 cites W2802558320 @default.
• W4323314323 cites W2805361685 @default.
• W4323314323 cites W2887095651 @default.
• W4323314323 cites W2887960171 @default.
• W4323314323 cites W2888909660 @default.
• W4323314323 cites W2889561422 @default.
• W4323314323 cites W2897822455 @default.
• W4323314323 cites W2900238922 @default.
• W4323314323 cites W2902278282 @default.
• W4323314323 cites W2940614190 @default.
• W4323314323 cites W2947654808 @default.
• W4323314323 cites W2954476457 @default.
• W4323314323 cites W2966161667 @default.
• W4323314323 cites W3003375886 @default.
• W4323314323 cites W3007281515 @default.
• W4323314323 cites W3017554032 @default.
• W4323314323 cites W3023429642 @default.
• W4323314323 cites W3027667428 @default.
• W4323314323 cites W3035853874 @default.
• W4323314323 cites W3037267518 @default.
• W4323314323 cites W3065470873 @default.
• W4323314323 cites W3090957823 @default.
• W4323314323 cites W3093070463 @default.
• W4323314323 cites W3104078497 @default.
• W4323314323 cites W3130396450 @default.
• W4323314323 cites W3130615303 @default.
• W4323314323 cites W3130827629 @default.
• W4323314323 cites W3162013262 @default.
• W4323314323 cites W3173768079 @default.
• W4323314323 cites W3192055450 @default.
• W4323314323 cites W4200273470 @default.
• W4323314323 cites W4210551237 @default.
• W4323314323 cites W4285405542 @default.
• W4323314323 cites W4290960515 @default.
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• W4323314323 doi "https://doi.org/10.3390/molecules28052399" @default.
• W4323314323 hasPubMedId "https://pubmed.ncbi.nlm.nih.gov/36903644" @default.
• W4323314323 hasPublicationYear "2023" @default.

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