溶膠凝膠法制備Ru-Ir-Sn氧化物陽極.pdf

1、Y1436815分類號：UDC：密級：編號：工學(xué)碩士學(xué)位論文溶膠凝膠法制備RuIrSn氧化物陽極碩士研究生：指導(dǎo)教師：學(xué)位級別：學(xué)科、專業(yè)：所在單位：論文提交日期：論文答辯日期：學(xué)位授予單位：嵇雷劉文彬教授工學(xué)碩士應(yīng)用化學(xué)哈爾濱工程大學(xué)2008年5月2008年6月哈爾濱工程大學(xué)哈爾濱丁程大學(xué)碩七學(xué)位論文ABSTRACTWiththedevelopmentofmarineandtheenhanceofpeople’Sawarenessof

2、environmentalprotection，peoplebegintopaymoreattentiontotheorganicpollutantsofmarinefacilitiesandtransportmachineryElectrolyzingseawaterisaveryeffectivetechniqueinpreventingmarinefacilitiesfromorganicpollutants，andtheanod

3、ematerialsarecrucialforasuccessfulapplicationofthistechniqueStudiesonanovelRuIrSnanodecoatingforelectrolyzingseawaterwerecarriedoutTheeffectofpreparationfactorsonthepropertiesofRuIrSnanodecoatingpreparedbysol—gelwasinves

4、tigated，annealedtemperatureandRu／Snratio(moOonpropertiesofanodecoatingswerealsostudiedinthispaper功einfluenceofpreparationmethodwasresearchedatlastThephysicalandelectrochemicalpropertiesoftheanodecoatingswerecharacterized

5、byscanningelectronmicroscope(SEM)，energydispersiveX—raydetector(EDX)，X—raydiffraction(XRD)，acceleratedlife，thepotentialofchlorineevolution，currentefficiencypolarizationcurve，cyclicvoltammetryandelectrochemicalimpedancesp

6、ectroscopy(EIS)testsTheresultsshowedthattheoptimumpreparationconditionofsolutionis：CA，EGandsolutionweremixedat100℃for12h，CA：EG(m01)is12：465，theconcentrationcontrolledat03mol／LwassuitableThereWasanobviouseffectoftheanneal

7、edtemperatureandRu／Snratio(m01)onthemorphologyandelectrochemicalpropertiesofthecoatingsFromthepointofprocessprocedureandperformance，theannealedtemperatureof470℃andRu／Snratio(m01)of20：70weresuitableFinallytheanodecoatings