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231225s2022 xx |||||o 00| ||eng c |
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|a 10.1002/mrc.5247
|2 doi
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|a eng
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|a Zhao, Zhihong
|e verfasserin
|4 aut
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|a Detecting pore size distribution of activated carbon by low-field nuclear magnetic resonance
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|c 2022
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|a Text
|b txt
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|a ƒaComputermedien
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|a Date Completed 11.03.2022
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|a Date Revised 11.03.2022
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|a published: Print-Electronic
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|a Citation Status MEDLINE
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|a © 2022 John Wiley & Sons, Ltd.
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|a In this study, the transverse relaxation time (T2 ) of activated carbon (AC) in different relative environment humidity was detected firstly by low-field nuclear magnetic resonance (LFNMR). The pore size (diameter) of AC distributions was calculated by the relationship between T2 and surface relaxation rate (ρ), where ρ was obtained by the detection of nine porous materials with known pore size. The results showed that the pore size distributions of AC calculated by ρ < 0.19 nm/ms were in good agreement with that obtained by nitrogen adsorption method and proved that LFNMR as a new detection method was feasible for characterizing AC pore size distribution
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|a Journal Article
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|a Research Support, Non-U.S. Gov't
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|a NMR
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|a activated carbon
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|a pore size
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|a Charcoal
|2 NLM
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|a 16291-96-6
|2 NLM
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|a Wang, Bin
|e verfasserin
|4 aut
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|a Tan, Rui
|e verfasserin
|4 aut
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|a Liu, Wenjing
|e verfasserin
|4 aut
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|a Zhang, Minghui
|e verfasserin
|4 aut
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|i Enthalten in
|t Magnetic resonance in chemistry : MRC
|d 1985
|g 60(2022), 4 vom: 28. Apr., Seite 427-433
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|x 1097-458X
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|g volume:60
|g year:2022
|g number:4
|g day:28
|g month:04
|g pages:427-433
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|u http://dx.doi.org/10.1002/mrc.5247
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