金屬-卟啉分子納米復(fù)合物的制備和光催化作用.pdf

1、蘇州大學(xué)碩士學(xué)位論文金屬卟啉分子納米復(fù)合物的制備和光催化作用姓名：李磊申請(qǐng)學(xué)位級(jí)別：碩士專(zhuān)業(yè)：物理化學(xué)指導(dǎo)教師：楊平20080401金屬／|JF啉分子納米復(fù)合物的制備和光催化作用英文摘要Metal／porphyrinnanocomposites：preparationandphotocatalysisAbstractPtrlalloparticles鼬如ilizedbyfourdif]陪rentpo印h)啊nmoleculeswerep

2、reparedusing甜coh01reductionmethodAspreparedPt啪opanicleswerechamcterizedbyUvvis，’rEM，F(xiàn)T瓜aIldXRDPhotocatalyticspl確ngofwaterusingthenaJlocornposites弱catalystSwausperfomedt0investigatetlleinnuencesofthe蛐rLlctureSofpo印hyrinmo

3、leculest0t11ephotoc刪yticactivities(1)nCoIIoidaIsolutions訕ilizedby5，10，15，20—te缸Ia(4hydf0Xylbenzene)po叩hyrin(Pt@THBP)w鶴preparedusingglycolreductionInetllodThemmopanicleshaVeme鋤paniclessizefIromlto3衄dependingonmemol盯ratioo

4、fmemetal鋤dthe鼢iliz既Pt@THBPc齜split咖tohydrogeni11radiatedunderUvⅥsli出TherateofH2fonllationisca223104mmol／min(2)Ptnanopaniclesstabilizedby5，10，l5，20tetra一(4一methylbenzene)一po印hyrin(Pt@TMBP)，whichh鶴fourm甜lylgr01Jps0nthepo咄”i

5、nrin舀werep∞印aredT1lephotodecompositionofwatershowedtlatPt@TMBPsolhashi曲erca乏alyticactiV時(shí)也鋤Pt@THBPTherateofH2f0冊(cè)ationisca3351014rmo№inneresultsdemons臼蹴that齜groupsattachedonthepo咄如nringi11fluencephotocatal”icactiV壩Methyl舒o