FRINK Linked Data Fragments server

Matches in SemOpenAlex for { <https://semopenalex.org/work/W3157116373> ?p ?o ?g. }

• W3157116373 endingPage "2433" @default.
• W3157116373 startingPage "2421" @default.
• W3157116373 abstract "ConspectusAcid catalysis in heterogeneous systems such as metal oxides and porous zeolites has been widely involved in various catalytic processes for chemical and petrochemical industries. In acid-catalyzed reactions, the performance (e.g., activity and selectivity) is closely associated with the acidic features of the catalysts, viz., type (Lewis vs Brønsted acidity), distribution (external vs internal surface), strength (strong vs weak), concentration (amount), and spatial interactions of acidic sites. The characterization of local structure and acidic properties of these active sites has important implications for understanding the reaction mechanism and the practical catalytic applications of acidic catalysts. Among diverse acidity characterization approaches, the solid-state nuclear magnetic resonance (SSNMR) technique with suitable probe molecules has been recognized as a reliable and versatile tool. Such a probe-assisted SSNMR approach could provide qualitative (type, distribution, and spatial interactions) and quantitative (strength and concentration) information on each acidic site. This Account aims to integrate our recent important findings in determining the structures and acidic characteristics of some typical metal oxide and zeolite catalysts by using the probe-assisted SSNMR technique, as well as clarifying the continuously evolving process of each discrete acidic site under hydrothermal or chemical treatments even at the molecular level with multiscale theoretical simulations.More specifically, we will describe herein the development and applications of the probe-assisted SSNMR methods, such as trimethylphosphine (TMP) and acetonitrile-d3 (CD3CN) in conjunction with advanced two-dimensional (2D) homo- and heteronuclear correlation spectroscopy, for characterizing the structures and properties of acidic sites in varied solid catalysts. Moreover, relevant information regarding the surface fingerprinting of various facets on crystalline metal oxide nanoparticles and active centers inside porous zeolites, the mapping of relevant spatial interactions, and the verification of structure–activity correlation were investigated as well. Relevant discussions are mainly based on the recent NMR experiments of our collaborating research groups, including (i) determining the acidic characterization with probe-assisted SSNMR approaches, (ii) mapping various active centers (or crystalline facets), and (iii) revealing their influence on catalytic performance of solid acid catalyst systems. It is anticipated that this information may provide more in-depth insights toward our fundamental understanding of solid acid catalysis." @default.
• W3157116373 created "2021-05-10" @default.
• W3157116373 creator A5006672787 @default.
• W3157116373 creator A5053686959 @default.
• W3157116373 creator A5058036510 @default.
• W3157116373 creator A5072409499 @default.
• W3157116373 creator A5088666240 @default.
• W3157116373 date "2021-04-15" @default.
• W3157116373 modified "2023-10-15" @default.
• W3157116373 title "Surface Fingerprinting of Faceted Metal Oxides and Porous Zeolite Catalysts by Probe-Assisted Solid-State NMR Approaches" @default.
• W3157116373 cites W1674252009 @default.
• W3157116373 cites W1958563130 @default.
• W3157116373 cites W1976492109 @default.
• W3157116373 cites W1981020788 @default.
• W3157116373 cites W1984217619 @default.
• W3157116373 cites W1987610181 @default.
• W3157116373 cites W1990599339 @default.
• W3157116373 cites W1998781183 @default.
• W3157116373 cites W2013312703 @default.
• W3157116373 cites W2026432312 @default.
• W3157116373 cites W2038583777 @default.
• W3157116373 cites W2046875129 @default.
• W3157116373 cites W2060117209 @default.
• W3157116373 cites W2061221675 @default.
• W3157116373 cites W2068161138 @default.
• W3157116373 cites W2077819363 @default.
• W3157116373 cites W2086256893 @default.
• W3157116373 cites W2087580980 @default.
• W3157116373 cites W2094047294 @default.
• W3157116373 cites W2100207648 @default.
• W3157116373 cites W2160386729 @default.
• W3157116373 cites W2255871307 @default.
• W3157116373 cites W2325943846 @default.
• W3157116373 cites W2326949162 @default.
• W3157116373 cites W2326988963 @default.
• W3157116373 cites W244207608 @default.
• W3157116373 cites W2618623787 @default.
• W3157116373 cites W2623795207 @default.
• W3157116373 cites W2737421493 @default.
• W3157116373 cites W2737768875 @default.
• W3157116373 cites W2756395391 @default.
• W3157116373 cites W2760320302 @default.
• W3157116373 cites W2769777663 @default.
• W3157116373 cites W2774969180 @default.
• W3157116373 cites W2783742852 @default.
• W3157116373 cites W2784980151 @default.
• W3157116373 cites W2789821060 @default.
• W3157116373 cites W2809490364 @default.
• W3157116373 cites W2885546998 @default.
• W3157116373 cites W2899529751 @default.
• W3157116373 cites W2899810052 @default.
• W3157116373 cites W2909129309 @default.
• W3157116373 cites W2922298594 @default.
• W3157116373 cites W2995068279 @default.
• W3157116373 cites W3000073587 @default.
• W3157116373 cites W3009877775 @default.
• W3157116373 cites W3046648498 @default.
• W3157116373 cites W3087984222 @default.
• W3157116373 cites W3118579123 @default.
• W3157116373 cites W4243626945 @default.
• W3157116373 doi "https://doi.org/10.1021/acs.accounts.1c00069" @default.
• W3157116373 hasPubMedId "https://pubmed.ncbi.nlm.nih.gov/33856775" @default.
• W3157116373 hasPublicationYear "2021" @default.
• W3157116373 type Work @default.
• W3157116373 sameAs 3157116373 @default.
• W3157116373 citedByCount "14" @default.
• W3157116373 countsByYear W31571163732021 @default.
• W3157116373 countsByYear W31571163732022 @default.
• W3157116373 countsByYear W31571163732023 @default.
• W3157116373 crossrefType "journal-article" @default.
• W3157116373 hasAuthorship W3157116373A5006672787 @default.
• W3157116373 hasAuthorship W3157116373A5053686959 @default.
• W3157116373 hasAuthorship W3157116373A5058036510 @default.
• W3157116373 hasAuthorship W3157116373A5072409499 @default.
• W3157116373 hasAuthorship W3157116373A5088666240 @default.
• W3157116373 hasConcept C121332964 @default.
• W3157116373 hasConcept C127413603 @default.
• W3157116373 hasConcept C153202636 @default.
• W3157116373 hasConcept C161790260 @default.
• W3157116373 hasConcept C170573351 @default.
• W3157116373 hasConcept C171250308 @default.
• W3157116373 hasConcept C175583648 @default.
• W3157116373 hasConcept C178790620 @default.
• W3157116373 hasConcept C179104552 @default.
• W3157116373 hasConcept C185592680 @default.
• W3157116373 hasConcept C192562407 @default.
• W3157116373 hasConcept C2778077586 @default.
• W3157116373 hasConcept C2780841128 @default.
• W3157116373 hasConcept C2781047139 @default.
• W3157116373 hasConcept C32909587 @default.
• W3157116373 hasConcept C42360764 @default.
• W3157116373 hasConcept C46141821 @default.
• W3157116373 hasConcept C544153396 @default.
• W3157116373 hasConcept C92381491 @default.
• W3157116373 hasConceptScore W3157116373C121332964 @default.
• W3157116373 hasConceptScore W3157116373C127413603 @default.
• W3157116373 hasConceptScore W3157116373C153202636 @default.
• W3157116373 hasConceptScore W3157116373C161790260 @default.

• next