5.Glass-FTO/c-法%Glass-FTO/c-polyethyleniminePEIEA,andionic法%MAPbI3-xClx覆蓋好，效率從12.8%提高到16.3%，同LED器件也了，EA一樣適用-TiO2DMOANaPTH表面劑，打散MAPbI3-xClx但是沒寫方法（應(yīng)該就是一步法%Glass-FTO/c-TiO2/HOOC-Ph-S-鍵優(yōu)化了TiO2/PvsPvs/HTM的界面，前者主CH3NH3PbI3/HS–R’/spiro/法%在PEDOT上加一層PEI.HI，調(diào)節(jié)了PEDOT能級位置，在Glass-FTO/c-TiO2/m-Pvs上涂覆一層Li4Ti5O12(LTO)，有利于減輕Li+法%Glass-FTO/c-TiO2/m--CH3NH3PbI3/C12-Silane/spiroLastly,theundercoordinatedhalideionsofCH3NH3PbI3?xClxcanbepassivatedbyiodopentafluorobenzene(IPFB)andanimprovedfillfactor(FF)resultedfrominhibition%Glass-TiO2/CH3NH3PbI3?xClx/thiopheneorpyridine/spiro/Au9Moreover,LewisbasesthiopheneandpyridinewerealsoappliedaspassivatorsandimprovedthePCEfrom13.1%to15.3%and16.5%,respectively.9Thedecreaseofconcentrationundershortcircuitafterpassivationexplainstheunexpectedchargeaccumulation10inperovskitesolarcells.8%or%Glass-FTO/c-TiO2/m-TBPwasfoundtocorrodetheperovskite,somontmorillonite(MMT)wasappliedbetweentheperovskiteandtheHTMlayerstoalleviateTBPcorrosionand binationatinterface.AsaresultthePCEwasimprovedfrom9.0%to11.9%afteraddingMMT.11%Glass-FTO/c-TiO2/m-Appliedasthebufferlayer,grapheneoxide(GO)notonlyretarded bination,butalsoimprovedthebetweenspiro-OMeTADand%兩步旋涂%法Glass-FTO/c-TiO2/m-一步MAPbI3-xClx用amino-silane處理，效率從8.25%法%Glass-FTO/c-在MAPbI3后加一 法%IPA洗殘留了些MAI吧，另外模擬了一下電池Glass-FTO/c-%法7SimilarAl2O3depositionsalsoappearedinHTMcells,inwhichbothliquidandsolidstateperovskitesolarcellswerepost-modifiedbyaluminiumtriethylhexanesolution.Thepresenceofpost-modificationAl2O3reducedtheelectron attheTiO2/HTMinterfacesinbothcasesandalleviateddegradationofperovskiteinliquidelectrolyteandmoisture,Glass-FTO/c-TiO2/m-法%Liu,L.;Mei,A.;Liu,T.;Jiang,P.;Sheng,Y.;Zhang,L.;Han,H.,FullyPrintableMesoscopicPerovskiteSolarCellswithanicSilaneSelf-AssembledMonolayer.JAmChemSoc2015,137(5),Shih,Y.C.;Wang,L.Y.;Hsieh,H.C.;Lin,K.F.,EnhancingthephotocurrentofperovskitesolarcellsviamodificationoftheTiO2/CH3NH3PbI3heterojunctioninterfacewithaminoacid.JMaterChemA2015.Yu,J.C.;Kim,D.B.;Baek,G.;Lee,B.R.;Jung,E.D.;Lee,S.;Chu,J.H.;Lee,D.-K.;Choi,K.J.;S.;Song,M.H.,High-PerformancePlanarPerovskiteOptoelectronicDevices:AMorphologicalandInterfacialControlbyPolarSolventTreatment.AdvMater2015,27(23),3492-3500.Guerra,V.L.P.;Altamura,D.;Trifiletti,V.;Colella,S.;Listorti,A.;Giannuzzi,R.;Pellegrino,G.;Condorelli,G.G.;Giannini,C.;Gigli,G.;Rizzo,A.,ImplicationsofTiO2surfacefunctionalizationonpolycrystallinemixedhalideperovskitefiandphotovoltaicdevices.JMaterChemA2015.Cao,J.;Yin,J.;Yuan,S.;Zhao,Y.;Li,J.;Zheng,N.,Thiolsasinterfacialmodifierstoenhancetheperformanceandstabilityofperovskitesolarcells.Nanoscale2015,7(21),9443-9447.Li,J.;Li,W.;Dong,H.;Li,N.;Guo,X.;Wang,L.,Enhancedperformanceinhybridperovskitesolarcellbymodificationwithspinellithiumtitanate.JMaterChemA2015,3(16),8882-8889.Zhang,J.;Hu,Z.;Huang,L.;Yue,G.;Liu,J.;Lu,X.;Hu,Z.;Shang,M.;Han,L.;Zhu,Y.,Bifunctionalalkylchainbarriersforefficientperovskitesolarcells.ChemCommun2015,51(32),7047-7050.Abate,A.;Saliba,M.;Hollman,D.J.;Stranks,S.D.;Wojciechowski,K.;Avolio,R.;Grancini,G.;Petrozza,A.;Snaith,H.J.,SupramolecularHalogenBondPassivationofanic–In anicHalidePerovskiteSolarCells.NanoLett2014,14(6),3247-3254.Noel,N.K.;Abate,A.;Stranks,S.D.;Parrott,E.;Burlakov,V.;Goriely,A.;Snaith,H.J.,EnhancedPhotoluminescenceandSolarCellPerformanceviaLewisBasePassivationofanic-In anicLeadHalidePerovskites.AcsNano2014.Kim,H.S.;Mora-Sero,I.;Gonzalez-Pedro,V.;Fabregat-Santiago,F.;Juarez-Perez,E.J.;Park,N.G.;Bisquert,J.,Mechanismofcarrieraccumulationinperovskitethin-absorbersolarcells.NatCommun2013,4,2242.Li,W.;Dong,H.;Wang,L.;Li,N.;Guo,X.;Li,J.;Qiu,Y.,Montmorilloniteasbifunctionalbufferlayermaterialforhybridperovskitesolarcellswithprotectionfromcorrosionandretardingbination.JMaterChemA2014,2(33),13587-Li,W.;Dong,H.;Guo,X.;Li,N.;Li,J.;Niu,G.;Wang,L.,Grapheneoxideasdualfunctionalinterfacemodifierforimprovingwettabilityandretarding binationinhybridperovskitesolarcells.JMaterChemA2014.Wang,K.;Liu,C.;Yi,C.;Chen,L.;Zhu,J.;Weiss,R.A.;Gong,X.,EfficientPerovskiteHybridSolarCellsviaIonomerInterfacialEngineering.AdvFunctMater2015,n/a-n/a.Zhang,J.;Wang,P.;Huang,X.;Xu,J.;Wang,L.;Yue,G.;Lu,X.;Liu,J.;Hu,Z.;Wang,Q.;Zhu,Y.,Polarmoleculesmodifyperovskitesurfacetoreduce binationinperovskitesolarcells.RscAdv2016,6(11),9090-9095.Song,D.;Wei,D.;Cui,P.;Li,M.;Duan,Z.;Wang,T.;Ji,J.;Li,Y.;Mbengue,J.M.;Li,Y.;He,Trevor,M.;Park,N.-G.,Dualfunctioninterfaciallayerforhighlyefficientandstableleadhalideperovskitesolarcells.JMaterChemA2016,4(16),6091-6097.Dong,X.;Fang,X.;Lv,M.;Lin,B.;Zhang,S.;Ding,J.;Yuan,N.,Improvementofthehumiditystabilityof anicperovskitesolarcellsusingultrathinAl2O3layerspreparedbyatomiclayerdeposition.JMaterChemA2015.Niu,G.D.;Li,W.Z.;Meng,F.Q.;Wang,L.D.;Dong,H.P.;Qiu,Y.,StudyonthestabilityofCH3NH3PbI3fiandtheeffectofpost-modificationbyaluminumoxideinall-solid-statehybridsolarcells.JMaterChemA2014,2(3),705-710.Li,W.Z.;Li,J.L.;Wang,L.D.;Niu,G.D.;Gao,R.;Qiu,Y.,Postmodificationofperovskitesensitizedsolarcellsbyalumi