Acidity of Solid and Liquid Acids Probed by P-31 NMR Chemical Shifts of Phosphine Oxides
A novel method for acidity characterization of solid and liquid acids is proposed. Surpassing conventional methods, this technique employs 31P nuclear magnetic resonance (NMR) of adsorbed phosphine oxides is capable of monitoring a wide range of acidic strengths from weak to super acids with superio...
Main Authors: | , , , , , , , , |
---|---|
Format: | Article |
Language: | English |
Published: |
SpringerOpen
2011-12-01
|
Series: | Journal of Analytical Science and Technology |
Subjects: | |
Online Access: | http://www.jastmag.org/journal/view.php?Type=C&number=76 |
id |
doaj-c0d8244342f4470ca4dd77e5f7a36b51 |
---|---|
record_format |
Article |
spelling |
doaj-c0d8244342f4470ca4dd77e5f7a36b512020-11-24T21:17:07ZengSpringerOpenJournal of Analytical Science and Technology2093-31342093-33712011-12-012Supplement AA155A158Acidity of Solid and Liquid Acids Probed by P-31 NMR Chemical Shifts of Phosphine OxidesChih-Yi YangChih-Chung ChangNingdong FengShing-Jong HuangAnmin ZhengYu-Chi ChangKuei-Chi LeeFeng DengShang-Bin LiuA novel method for acidity characterization of solid and liquid acids is proposed. Surpassing conventional methods, this technique employs 31P nuclear magnetic resonance (NMR) of adsorbed phosphine oxides is capable of monitoring a wide range of acidic strengths from weak to super acids with superior sensitivity.http://www.jastmag.org/journal/view.php?Type=C&number=76AcidityAcid Catalyst31P NMRChemical ShiftPhosphine Oxides |
collection |
DOAJ |
language |
English |
format |
Article |
sources |
DOAJ |
author |
Chih-Yi Yang Chih-Chung Chang Ningdong Feng Shing-Jong Huang Anmin Zheng Yu-Chi Chang Kuei-Chi Lee Feng Deng Shang-Bin Liu |
spellingShingle |
Chih-Yi Yang Chih-Chung Chang Ningdong Feng Shing-Jong Huang Anmin Zheng Yu-Chi Chang Kuei-Chi Lee Feng Deng Shang-Bin Liu Acidity of Solid and Liquid Acids Probed by P-31 NMR Chemical Shifts of Phosphine Oxides Journal of Analytical Science and Technology Acidity Acid Catalyst 31P NMR Chemical Shift Phosphine Oxides |
author_facet |
Chih-Yi Yang Chih-Chung Chang Ningdong Feng Shing-Jong Huang Anmin Zheng Yu-Chi Chang Kuei-Chi Lee Feng Deng Shang-Bin Liu |
author_sort |
Chih-Yi Yang |
title |
Acidity of Solid and Liquid Acids Probed by P-31 NMR Chemical Shifts of Phosphine Oxides |
title_short |
Acidity of Solid and Liquid Acids Probed by P-31 NMR Chemical Shifts of Phosphine Oxides |
title_full |
Acidity of Solid and Liquid Acids Probed by P-31 NMR Chemical Shifts of Phosphine Oxides |
title_fullStr |
Acidity of Solid and Liquid Acids Probed by P-31 NMR Chemical Shifts of Phosphine Oxides |
title_full_unstemmed |
Acidity of Solid and Liquid Acids Probed by P-31 NMR Chemical Shifts of Phosphine Oxides |
title_sort |
acidity of solid and liquid acids probed by p-31 nmr chemical shifts of phosphine oxides |
publisher |
SpringerOpen |
series |
Journal of Analytical Science and Technology |
issn |
2093-3134 2093-3371 |
publishDate |
2011-12-01 |
description |
A novel method for acidity characterization of solid and liquid acids is proposed. Surpassing conventional methods, this technique employs 31P nuclear magnetic resonance (NMR) of adsorbed phosphine oxides is capable of monitoring a wide range of acidic strengths from weak to super acids with superior sensitivity. |
topic |
Acidity Acid Catalyst 31P NMR Chemical Shift Phosphine Oxides |
url |
http://www.jastmag.org/journal/view.php?Type=C&number=76 |
work_keys_str_mv |
AT chihyiyang acidityofsolidandliquidacidsprobedbyp31nmrchemicalshiftsofphosphineoxides AT chihchungchang acidityofsolidandliquidacidsprobedbyp31nmrchemicalshiftsofphosphineoxides AT ningdongfeng acidityofsolidandliquidacidsprobedbyp31nmrchemicalshiftsofphosphineoxides AT shingjonghuang acidityofsolidandliquidacidsprobedbyp31nmrchemicalshiftsofphosphineoxides AT anminzheng acidityofsolidandliquidacidsprobedbyp31nmrchemicalshiftsofphosphineoxides AT yuchichang acidityofsolidandliquidacidsprobedbyp31nmrchemicalshiftsofphosphineoxides AT kueichilee acidityofsolidandliquidacidsprobedbyp31nmrchemicalshiftsofphosphineoxides AT fengdeng acidityofsolidandliquidacidsprobedbyp31nmrchemicalshiftsofphosphineoxides AT shangbinliu acidityofsolidandliquidacidsprobedbyp31nmrchemicalshiftsofphosphineoxides |
_version_ |
1726014126726053888 |