聚N-乙烯基甲酰胺堿性水解反應(yīng)動力學(xué)研究.pdf

1、福建師范大學(xué)碩士學(xué)位論文聚N乙烯基甲酰胺堿性水解反應(yīng)動力學(xué)研究姓名：林美玉申請學(xué)位級別：碩士專業(yè)：高分子化學(xué)與物理指導(dǎo)教師：陳少平2003.4.13聚乙瞞零酸鹱城瞧衣瓣彝斑秘力學(xué)鹺寵AbstractToapplybasichydrolysisofpolyvinylfomlamide(PNVF)toproductivepractice，thekineticsofthereactionwasstudied，beforewhichthesto

2、ichiometricratioofPNVFandsodiumhydroxidebeing2：lhadbeendeterminedandthattheregularityofthereactionhadbeendiscussedj為ereweresomeconclusionscanbedrawedfromtheresults：a)therateequationwasoffirstorderwithrespectto幻也PNVFconce

3、ntrationandsodiumhydroxideconcentration；墳theabsoluteinsteadoftherelativeconcentrationofNaOHisoneoftheimportantfactorswhichcontributetotherateconstant；c)astheconcentrationofNaoHsteadygrows，therateconstantarisesinafbrmlike

4、afotdline，thatistherateconstantisappmximatelyequalatthecertainrangeofNaOHconcentrationbutascendsgreatlyoutofthescope；d)increasingtheconcentrationofNaOHwilldecreasetheactivationenergyofthereaction。Keywords：Polyvinylformam