Dipolarity, Hydrogen-Bond Basicity and Hydrogen-Bond Acidity of Aqueous Poly(ethylene glycol) Solutions.
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چکیده
منابع مشابه
Dipolarity, hydrogen-bond basicity and hydrogen-bond acidity of aqueous poly(ethylene glycol) solutions.
Poly(ethylene glycol) (PEG) in water is known to alter the structure and/or state of water to give a different polarity from that of pure water. We determined using the solvatochromic comparison method the dipolarity/polarizability (pi*), hydrogen bond (HB) accepting basicity (beta) and HB donating acidity (alpha) of aqueous solutions of PEGs of variegated molecular weights at different concent...
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ژورنال
عنوان ژورنال: Analytical Sciences
سال: 2002
ISSN: 0910-6340,1348-2246
DOI: 10.2116/analsci.18.1357