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Your search keyword '"Yong‐Ming Chen"' showing total 3 results
Start Over Author "Yong‐Ming Chen" Journal journal of physical chemistry b
3 results on '"Yong‐Ming Chen"'

1. NMR studies on selectivity of [beta]-cyclodextrin to fluorinated/hydrogenated surfactant mixtures

Author

Hang Xing, Shrong-Shi Lin, Peng Yan, Jin-Xin Xiao, and Yong-Ming Chen

Subjects
Nuclear magnetic resonance spectroscopy -- Analysis, Cyclodextrins -- Structure, Cyclodextrins -- Chemical properties, Cyclodextrins -- Spectra, Hydrogenation -- Analysis, Hydrophobic effect -- Research, Chemicals, plastics and rubber industries
Abstract

The investigation of the interactions between [beta]-cyclodextrin ([beta]-CD) and the mixtures of hydrogenated and fluorinated surfactants revealed [beta]-CD to exhibit significant inclusion selectivity to fluorinated surfactant in the mixtures of hydrogenated/fluorinated surfactants.

Published
2007

2. Two cloud-point phenomena in tetrabutylammonium perfluorooctanoate aqueous solutions: Anomalous temperature-induced phase and structure transitions

Author

Peng Yan, Yong-Ming Chen, Jin Huang, Run-Chao Lu, Chen Jin, and Jin-Xin Xiao

Subjects
Rheology -- Analysis, Electrical conductivity -- Analysis, Ammonium perfluorooctanoate -- Structure, Chemicals, plastics and rubber industries
Abstract

The phase behavior and aggregate structure of tetrabutylammonium perfluorooctanoate (TBPFO), determined by differential scanning calorimeter, electrical conductivity, static/dynamic light scattering, and rheology methods is reported. It was found that above a certain concentration, the TBPFO solution showed anomalous temperature-dependant phase behavior and structure transitions, which meant that such an ionic surfactant solution exhibits two cloud-points.

Published
2005

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