Periodate oxidation of cellulose - a complete kinetic study Public Deposited

http://ir.library.oregonstate.edu/concern/graduate_thesis_or_dissertations/p5547v88m

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  • The effect of over-oxidation on periodate oxidation of cellulose was studied. It was found that the over-oxidation process has a significant effect on the overall reaction. An integrated rate equation was formulated. The oxidation of internal glucose units is second-order overall, first order with respect to both periodate and cellulose; while the oxidation of the reducing end group is first order overall, that with respect to periodate. It was also found that prolonged oxidation degrades cellulose to a considerable extent, which is thought to be the direct result of random chain scission. The periodate breaks up cellulose polymer into fragments, some of which are so small that they go into the solution.
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  • File scanned at 300 ppi (Monochrome) using ScandAll PRO 1.8.1 on a Fi-6770A in PDF format. CVista PdfCompressor 4.0 was used for pdf compression and textual OCR.
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  • description.provenance : Approved for entry into archive by Patricia Black(patricia.black@oregonstate.edu) on 2012-03-15T15:53:05Z (GMT) No. of bitstreams: 1 ChandanBhaskarA1989.pdf: 620380 bytes, checksum: 2e8cfa06ef24842886e06e35a49b6373 (MD5)
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  • description.provenance : Approved for entry into archive by Patricia Black(patricia.black@oregonstate.edu) on 2012-03-15T15:53:45Z (GMT) No. of bitstreams: 1 ChandanBhaskarA1989.pdf: 620380 bytes, checksum: 2e8cfa06ef24842886e06e35a49b6373 (MD5)
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