ISSN:
1436-2449
Source:
Springer Online Journal Archives 1860-2000
Topics:
Chemistry and Pharmacology
,
Mechanical Engineering, Materials Science, Production Engineering, Mining and Metallurgy, Traffic Engineering, Precision Mechanics
,
Physics
Notes:
Summary The production of oligomers — to a degree of polymerization 5 — during acid hydrolization of polymer dextrans was estimated quantitatively by a combined aqueous SEC and adsorption separation. It was found that the molar concentrations of the oligomers were higher for those with lower DP. This experimental result is in agreement with a degradation model, in which the molecular weight decreases with the power of 2/3 versus time, which has been proposed earlier.
Type of Medium:
Electronic Resource
URL:
http://dx.doi.org/10.1007/BF00255808
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