Triton X-100水溶液和微乳液中結(jié)晶紫堿性褪色反應(yīng)的動(dòng)力學(xué)研究.pdf

1、蘭州大學(xué)碩士學(xué)位論文TritonX100水溶液和微乳液中結(jié)晶紫堿性褪色反應(yīng)的動(dòng)力學(xué)研究姓名：郭丹申請(qǐng)學(xué)位級(jí)別：碩士專業(yè)：化學(xué)物理化學(xué)指導(dǎo)教師：趙繼華沈偉國20070501蘭州大學(xué)碩士學(xué)位論文捕要AbstractInthisthesisthekineticsofthealkalinefadingofcrystalviolet(cV)inTritonXol00aqueoussolutionsandTritonX100／nbutanol／cy

2、clohexane／watermicroemulsionsWCl“estudiedbyUvVisspectrophotometerTheeffectofthestruoRLmsofTritonX100micellesandTritonX100lnbuIanol／cyclohcxane／watermicroemulsiomOilchemicalreactionshasbeanexploredThemaincontentisthefollo

3、wing：(1)Thekineticsofalkalinefadingofcrystalviolet(CⅥinTritonX100aqueoussolutionswasstudiedat298ICIthasbeenfoundthatkofTritonX100aqueoussolutionsshiftfrom591rimto600ranwiththeconcenl4ationofTritonX100llptoO02012tool。U‘，a

4、ndtheapparentsecondorderrateconstants如oftl：1ealkalinefadingofcrystalvioletincreasewiththeconcentrationofTritonX10011“firstomcandthesecond0／11chavebeendeterminedandtheeffectofaggregates0ntherateconstantshasbeenalSOdisc=II

5、：ssed(2)TheconductivityofTritonX100／nbutanol／cyclohexane／watcrmicroemulsions(TX100：nbutanol2：1，Iilas$ratio)withdifferentoil％(40％，50％，55％)hasbeenmeasuredAccordingtotheconductivitymeasurementtherangeofW／O，bicontinuousandO／

6、Wmicroemulsionandthetransitionpointsarcdetermined(3)Tkkineticsofalkalinefadingofcrystalviolet(CⅥinTritonX100／nbutanol／cyclohexane／watermicroemulsiomwithdifferentoil％wasstudiedat298KIthasbeenfoundthattheapparentsecondorde

7、rrateconstants恕ofthealkalinefadingofcrystalvioletincreasealongwiththedecreaseof∞valtmandshowsamumvaluenearthetransitionpointbetweenW／OandbicontinuousmicroemulsionTheeffectofstnlcturesandthetransitionpointsofmicroemulsio地