FRINK Linked Data Fragments server

Matches in SemOpenAlex for { <https://semopenalex.org/work/W1976794080> ?p ?o ?g. }

• W1976794080 endingPage "5739" @default.
• W1976794080 startingPage "5730" @default.
• W1976794080 abstract "Thermal properties, structure, and dynamics of supercooled water in porous silica of two different pore sizes (30 and 100 Å) have been investigated over a temperature range from 298 down to 193 K by differential scanning calorimetry (DSC), neutron diffraction, neutron quasi-elastic scattering, and proton NMR relaxation methods. Cooling curves by DSC showed that water in the 30 Å pores freezes at around 237 K, whereas water in the 100 Å pores does at 252 K. Neutron diffraction data for water in the 30 Å pores revealed that with lowering temperatures below 237 K hydrogen bond networks are gradually strengthened, the structure correlation being extended to 10 Å at 193 K. It has also been found that crystalline ice is not formed in the 30 Å pores in the temperature range investigated, whereas cubic ice (Ic) crystallizes in the 100 Å pores at 238 K. The self-diffusion coefficients of water protons in both pores determined from the quasi-elastic neutron scattering measurements showed that the translational motion of water molecules is slower by a factor of two in the 30 Å pores than in the 100 Å pores, the motion of water molecules in the 100 Å pores being comparable with that of bulk water. The self-diffusion coefficients of water in both pores at different temperatures showed that the translational motion of water molecules is gradually restricted with decreasing temperature. The spin-lattice relaxation time (T1) and the spin-spin relaxation time (T2) data obtained by the proton NMR relaxation experiments suggested that the motions of water molecules in the 100 Å pores are faster by a factor of 2−3 than those of water molecules in the 30 Å pores. The peak area, the half-width at half maximum, the relaxation rates (T1-1 and T2-1) of water molecules at the various temperatures all showed an inflection point at 238 and 253 K for the 30 and 100 Å pores, respectively, suggesting the freezing of water in the pores." @default.
• W1976794080 created "2016-06-24" @default.
• W1976794080 creator A5026673154 @default.
• W1976794080 creator A5038325245 @default.
• W1976794080 creator A5054174595 @default.
• W1976794080 creator A5058628675 @default.
• W1976794080 creator A5062025856 @default.
• W1976794080 date "1997-07-01" @default.
• W1976794080 modified "2023-09-30" @default.
• W1976794080 title "Thermal Property, Structure, and Dynamics of Supercooled Water in Porous Silica by Calorimetry, Neutron Scattering, and NMR Relaxation" @default.
• W1976794080 cites W1969171132 @default.
• W1976794080 cites W1971712192 @default.
• W1976794080 cites W1976586107 @default.
• W1976794080 cites W1990658409 @default.
• W1976794080 cites W1999679917 @default.
• W1976794080 cites W2006093439 @default.
• W1976794080 cites W2014014307 @default.
• W1976794080 cites W2028450843 @default.
• W1976794080 cites W2029560333 @default.
• W1976794080 cites W2033882055 @default.
• W1976794080 cites W2035784234 @default.
• W1976794080 cites W2037056498 @default.
• W1976794080 cites W2037788225 @default.
• W1976794080 cites W2044328221 @default.
• W1976794080 cites W2064434429 @default.
• W1976794080 cites W2069485951 @default.
• W1976794080 cites W2071385340 @default.
• W1976794080 cites W2072193678 @default.
• W1976794080 cites W2074318608 @default.
• W1976794080 cites W2077551887 @default.
• W1976794080 cites W2079676029 @default.
• W1976794080 cites W2081698897 @default.
• W1976794080 cites W2095451311 @default.
• W1976794080 cites W2100856842 @default.
• W1976794080 cites W2150264316 @default.
• W1976794080 cites W2328115842 @default.
• W1976794080 doi "https://doi.org/10.1021/jp9631238" @default.
• W1976794080 hasPublicationYear "1997" @default.
• W1976794080 type Work @default.
• W1976794080 sameAs 1976794080 @default.
• W1976794080 citedByCount "142" @default.
• W1976794080 countsByYear W19767940802012 @default.
• W1976794080 countsByYear W19767940802013 @default.
• W1976794080 countsByYear W19767940802014 @default.
• W1976794080 countsByYear W19767940802015 @default.
• W1976794080 countsByYear W19767940802016 @default.
• W1976794080 countsByYear W19767940802017 @default.
• W1976794080 countsByYear W19767940802018 @default.
• W1976794080 countsByYear W19767940802019 @default.
• W1976794080 countsByYear W19767940802020 @default.
• W1976794080 countsByYear W19767940802021 @default.
• W1976794080 countsByYear W19767940802022 @default.
• W1976794080 countsByYear W19767940802023 @default.
• W1976794080 crossrefType "journal-article" @default.
• W1976794080 hasAuthorship W1976794080A5026673154 @default.
• W1976794080 hasAuthorship W1976794080A5038325245 @default.
• W1976794080 hasAuthorship W1976794080A5054174595 @default.
• W1976794080 hasAuthorship W1976794080A5058628675 @default.
• W1976794080 hasAuthorship W1976794080A5062025856 @default.
• W1976794080 hasConcept C104015590 @default.
• W1976794080 hasConcept C112964491 @default.
• W1976794080 hasConcept C113196181 @default.
• W1976794080 hasConcept C115624301 @default.
• W1976794080 hasConcept C116306529 @default.
• W1976794080 hasConcept C120665830 @default.
• W1976794080 hasConcept C121332964 @default.
• W1976794080 hasConcept C132841051 @default.
• W1976794080 hasConcept C15744967 @default.
• W1976794080 hasConcept C178790620 @default.
• W1976794080 hasConcept C185592680 @default.
• W1976794080 hasConcept C191486275 @default.
• W1976794080 hasConcept C192562407 @default.
• W1976794080 hasConcept C2776029896 @default.
• W1976794080 hasConcept C32909587 @default.
• W1976794080 hasConcept C39353612 @default.
• W1976794080 hasConcept C39519442 @default.
• W1976794080 hasConcept C73585123 @default.
• W1976794080 hasConcept C77805123 @default.
• W1976794080 hasConcept C8010536 @default.
• W1976794080 hasConcept C97355855 @default.
• W1976794080 hasConceptScore W1976794080C104015590 @default.
• W1976794080 hasConceptScore W1976794080C112964491 @default.
• W1976794080 hasConceptScore W1976794080C113196181 @default.
• W1976794080 hasConceptScore W1976794080C115624301 @default.
• W1976794080 hasConceptScore W1976794080C116306529 @default.
• W1976794080 hasConceptScore W1976794080C120665830 @default.
• W1976794080 hasConceptScore W1976794080C121332964 @default.
• W1976794080 hasConceptScore W1976794080C132841051 @default.
• W1976794080 hasConceptScore W1976794080C15744967 @default.
• W1976794080 hasConceptScore W1976794080C178790620 @default.
• W1976794080 hasConceptScore W1976794080C185592680 @default.
• W1976794080 hasConceptScore W1976794080C191486275 @default.
• W1976794080 hasConceptScore W1976794080C192562407 @default.
• W1976794080 hasConceptScore W1976794080C2776029896 @default.
• W1976794080 hasConceptScore W1976794080C32909587 @default.
• W1976794080 hasConceptScore W1976794080C39353612 @default.
• W1976794080 hasConceptScore W1976794080C39519442 @default.
• W1976794080 hasConceptScore W1976794080C73585123 @default.

• next