FRINK Linked Data Fragments server

Matches in SemOpenAlex for { <https://semopenalex.org/work/W2615822022> ?p ?o ?g. }

• W2615822022 endingPage "12854" @default.
• W2615822022 startingPage "12849" @default.
• W2615822022 abstract "27Al single pulse (SP) MAS NMR spectra of HBEA zeolites with high Si/Al ratios of 71 and 75 were obtained at three magnetic field strengths of 7.05, 11.75, and 19.97 T. High field 27Al MAS NMR spectra acquired at 19.97 T show significantly improved spectral resolution, resulting in at least two well-resolved tetrahedral-Al NMR peaks. Based on the results obtained from 27Al MAS and MQMAS NMR acquired at 19.97 T, four different quadrupole peaks are used to deconvolute the 27Al SP MAS spectra acquired at various fields by using the same set of quadrupole coupling constants, asymmetric parameters and relative integrated peak intensities for the tetrahedral Al peaks. The line shapes of individual peaks change from typical quadrupole line shape at low field to essentially symmetrical line shapes at high field. We demonstrate that, for fully hydrated HBEA zeolites, the effect of second-order quadrupole interaction can be ignored, and quantitative spectral analysis can be performed by directly fitting the high field spectra using mixed Gaussian/Lorentzian line shapes. Also, the analytical steps described in our work allow direct assignment of spectral intensity to individual Al tetrahedral sites (T-sites) of zeolite HBEA. Finally, the proposed concept is suggested to be generally applicable to other zeolite framework types, thus allowing a direct probing of Al distributions by NMR spectroscopic methods in zeolites with high confidence." @default.
• W2615822022 created "2017-05-26" @default.
• W2615822022 creator A5006071289 @default.
• W2615822022 creator A5030572484 @default.
• W2615822022 creator A5031462315 @default.
• W2615822022 creator A5053679962 @default.
• W2615822022 creator A5057378771 @default.
• W2615822022 creator A5070144089 @default.
• W2615822022 creator A5076264276 @default.
• W2615822022 creator A5086312318 @default.
• W2615822022 date "2017-06-02" @default.
• W2615822022 modified "2023-10-14" @default.
• W2615822022 title "²⁷Al MAS NMR Studies of HBEA Zeolite at Low to High Magnetic Fields" @default.
• W2615822022 cites W1269758122 @default.
• W2615822022 cites W1723402145 @default.
• W2615822022 cites W1965367172 @default.
• W2615822022 cites W1973303143 @default.
• W2615822022 cites W1988138060 @default.
• W2615822022 cites W1991668776 @default.
• W2615822022 cites W1998321859 @default.
• W2615822022 cites W2015824201 @default.
• W2615822022 cites W2017464771 @default.
• W2615822022 cites W2042301209 @default.
• W2615822022 cites W2050366380 @default.
• W2615822022 cites W2056311354 @default.
• W2615822022 cites W2061891103 @default.
• W2615822022 cites W2075835075 @default.
• W2615822022 cites W2080334952 @default.
• W2615822022 cites W2100300951 @default.
• W2615822022 cites W2104766921 @default.
• W2615822022 cites W2133679230 @default.
• W2615822022 cites W2163011885 @default.
• W2615822022 cites W2290613850 @default.
• W2615822022 cites W2320244915 @default.
• W2615822022 cites W2323431295 @default.
• W2615822022 cites W2412890625 @default.
• W2615822022 cites W2471176542 @default.
• W2615822022 cites W4243742206 @default.
• W2615822022 cites W4247054444 @default.
• W2615822022 cites W4256180203 @default.
• W2615822022 doi "https://doi.org/10.1021/acs.jpcc.7b03517" @default.
• W2615822022 hasPublicationYear "2017" @default.
• W2615822022 type Work @default.
• W2615822022 sameAs 2615822022 @default.
• W2615822022 citedByCount "36" @default.
• W2615822022 countsByYear W26158220222017 @default.
• W2615822022 countsByYear W26158220222018 @default.
• W2615822022 countsByYear W26158220222019 @default.
• W2615822022 countsByYear W26158220222020 @default.
• W2615822022 countsByYear W26158220222021 @default.
• W2615822022 countsByYear W26158220222022 @default.
• W2615822022 countsByYear W26158220222023 @default.
• W2615822022 crossrefType "journal-article" @default.
• W2615822022 hasAuthorship W2615822022A5006071289 @default.
• W2615822022 hasAuthorship W2615822022A5030572484 @default.
• W2615822022 hasAuthorship W2615822022A5031462315 @default.
• W2615822022 hasAuthorship W2615822022A5053679962 @default.
• W2615822022 hasAuthorship W2615822022A5057378771 @default.
• W2615822022 hasAuthorship W2615822022A5070144089 @default.
• W2615822022 hasAuthorship W2615822022A5076264276 @default.
• W2615822022 hasAuthorship W2615822022A5086312318 @default.
• W2615822022 hasConcept C105239961 @default.
• W2615822022 hasConcept C113196181 @default.
• W2615822022 hasConcept C121332964 @default.
• W2615822022 hasConcept C1276947 @default.
• W2615822022 hasConcept C161790260 @default.
• W2615822022 hasConcept C184779094 @default.
• W2615822022 hasConcept C185592680 @default.
• W2615822022 hasConcept C198352243 @default.
• W2615822022 hasConcept C202444582 @default.
• W2615822022 hasConcept C2524010 @default.
• W2615822022 hasConcept C2778077586 @default.
• W2615822022 hasConcept C33923547 @default.
• W2615822022 hasConcept C39984356 @default.
• W2615822022 hasConcept C41999313 @default.
• W2615822022 hasConcept C43617362 @default.
• W2615822022 hasConcept C46141821 @default.
• W2615822022 hasConcept C4839761 @default.
• W2615822022 hasConcept C55493867 @default.
• W2615822022 hasConcept C67787023 @default.
• W2615822022 hasConcept C8010536 @default.
• W2615822022 hasConcept C9652623 @default.
• W2615822022 hasConceptScore W2615822022C105239961 @default.
• W2615822022 hasConceptScore W2615822022C113196181 @default.
• W2615822022 hasConceptScore W2615822022C121332964 @default.
• W2615822022 hasConceptScore W2615822022C1276947 @default.
• W2615822022 hasConceptScore W2615822022C161790260 @default.
• W2615822022 hasConceptScore W2615822022C184779094 @default.
• W2615822022 hasConceptScore W2615822022C185592680 @default.
• W2615822022 hasConceptScore W2615822022C198352243 @default.
• W2615822022 hasConceptScore W2615822022C202444582 @default.
• W2615822022 hasConceptScore W2615822022C2524010 @default.
• W2615822022 hasConceptScore W2615822022C2778077586 @default.
• W2615822022 hasConceptScore W2615822022C33923547 @default.
• W2615822022 hasConceptScore W2615822022C39984356 @default.
• W2615822022 hasConceptScore W2615822022C41999313 @default.
• W2615822022 hasConceptScore W2615822022C43617362 @default.
• W2615822022 hasConceptScore W2615822022C46141821 @default.

• next