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1、y1404937分類(lèi)號(hào)：UDC：TM61密級(jí)：學(xué)校代號(hào)：10150學(xué)號(hào)：20052101峽建交戤摯碩士學(xué)位論文CIS類(lèi)薄膜光伏電池吸收層及緩沖層材料的制備與研究PreparationandresearchOHabsorptionlayerandbufferlayermaterialinCIS-Classsolarcell學(xué)生姓名：導(dǎo)師及職稱(chēng)：學(xué)科門(mén)類(lèi)；專(zhuān)業(yè)名稱(chēng)：研究方向：申請(qǐng)學(xué)位級(jí)別：論文答辯日期：學(xué)位授予單位：劉元之薛鈺芝教授工學(xué)材料學(xué)薄膜光伏材料與器件碩士2008年6月5日大連交通大學(xué)大連交通大學(xué)工學(xué)碩士學(xué)位論文AbstractEnergycrisisande
2、nvironmentalpollutionhavebecomtheprincipalmattertothemodemworldeconomydevelopment，thesolarenerycanbeseen勰inexhaustibleinsupplyandalwaysavailableforuse，compared晰tllfossilfuel，solareneryhaSthespecialadvantages、析tllcleanandrenewable．ThesolarcellhaSbecomethefocousforitsabilitytoconvertlig
3、htintoelectrocity．CuInSez(CIS)isakindofdirectbandgapsemiconductormaterial，itsabsorptioncoefficientreached10’，isthehighistinsemiconductormaterials，anditsphotoelectricconversionefficiencyishi曲too，whichmakeCISthinfilmsolarcellthefocusinpotovoltaicfields．CISpolycrystallinethinfilms，ie．sel
4、enylationisdonefortheCu-InmultilayerdepositedonglaSssubstrateviavacuumevaporationprocess，ZnSthinfilmispreparedbyChemicalBathDeposition(CBD)，usedZnS04·7H20andCS(NH2)2aSrawmaterialandNH3·H20鵠complexingagent．SEM，XRD，F(xiàn)ourPointproberesistanceinstrumentandspectrophotometerareusetodeterminet
5、heperformanceofthesethinfilms．TheresistivityofCISthinfilmsrangedfrom3．68X10‘4Q·cmto1．89f】·cm，whentheproportionofCu、In、Seisat1：1：2，itsresistivityisaboutQ·cmmagnitude．TheresistivityofZnSthinfilmsislargerthanlkQ·cm，thismeetthedemondofmanufacturingsolarcell．TheXRDanalysisshow：singlephaSeC
6、ISpolycrystallinethinfilmscouldbepreparedifthecompositionisaboutstoichiometricratio，ZnSthinfilmshadastructureofarmphousormicrocrystalline．SEMmorphologyobservationshowed：themorphologyofCISthinfilmsisdifferent嬲thecompositionchanged，themorphologyofZnSthinfilmshadashapeofball，anditsgrains
7、arefine．ThetransmittanceofCISthinfilmsinvisblespectrualislowerthan5％，andthatofZnSishigherthan80％．Alltheexcellentperformanceshowedtheyarepromisingmaterialinsolar-cell—manufature．Keyword：CulnSe2thinfilm；solarcell；selenylationⅡ大連交通大學(xué)學(xué)位論文版權(quán)使用授權(quán)書(shū)本學(xué)位論文作者完全了解太整塞通太堂有關(guān)保護(hù)知識(shí)產(chǎn)權(quán)及保留、使用學(xué)位論文的規(guī)定，即：研究生
8、在校攻讀學(xué)
