典型文献
Efficiency enhancement of Cs0.1(CH3NH3)0.9PbI3 perovskite solar cell by surface passivation using iso-butyl ammonium iodide
文献摘要：
Efficiency enhancement of Cs0.1(CH3NH3)0.9PbI3 solar cell devices was performed by using iso-butyl ammonium iodide(IBA)pas-sivated on Cs0.1(CH3NH3)0.9PbI3 films.The n-i-p structure of perovskite solar cell devices was fabricated with the structure of FTO/SnO2/Cs0.1(CH3NH3)0.9PbI3(FTO,i.e.,fluorine doped tin oxide)and IBA/Spiro-OMeTAD/Ag.The effect of different weights of IBA passivated on Cs-doped perovskite solar cells(PSCs)was systematically investigated and compared with non-passivated devices.It was found that the 5-mg IBA-passivated devices exhibited a high power conversion efficiency(PCE)of 15.49％higher than 12.64％of non-IBA-passivated devices.The improvement of photovoltaic parameters of the 5-mg IBA-passivated device can be clearly observed compared to the Cs-doped device.The better performance of the IBA-passivated device can be confirmed by the reduction of PbI2 phase in the crystal structure,lower charge re-combination rate,lower charge transfer resistance,and improved contact angle of perovskite films.Therefore,IBA passivation on Cs0.1(CH3NH)0.9PbI3 is a promising technique to improve the efficiency of Cs-doped perovskite solar cells.
文献关键词：
中图分类号：
作者姓名：
Wakul Bumrungsan;Kritsada Hongsith;Vasan Yarangsi;Pisith Kumnorkeaw;Sukrit Sucharitakul;Surachet Phaduangdhitidhada;Supab Choopun
作者机构：
Research Center in Physics and Astronomy,Department of Physics and Materials Science Faculty of Science,Chiang Mai University,Chiang Mai 50200,Thailand;Thailand Center Excellence in Physics,Ministry of Higher Education,Science,Research and Innovation,Bangkok 10400,Thailand;National Nanotechnology Center,National Science and Technology Development Agency,Pathum Thani 12120,Thailand
文献出处：
引用格式：
[1]Wakul Bumrungsan;Kritsada Hongsith;Vasan Yarangsi;Pisith Kumnorkeaw;Sukrit Sucharitakul;Surachet Phaduangdhitidhada;Supab Choopun-.Efficiency enhancement of Cs0.1(CH3NH3)0.9PbI3 perovskite solar cell by surface passivation using iso-butyl ammonium iodide)[J].矿物冶金与材料学报,2022(11):1963-1970
A类：
CH3NH3,9PbI3,sivated,CH3NH
B类：
Efficiency,enhancement,Cs0,perovskite,solar,by,surface,passivation,using,iso,butyl,ammonium,iodide,devices,was,performed,IBA,films,structure,fabricated,FTO,SnO2,fluorine,doped,tin,oxide,Spiro,OMeTAD,Ag,effect,different,weights,passivated,cells,PSCs,systematically,investigated,compared,It,found,that,exhibited,power,conversion,efficiency,PCE,higher,than,improvement,photovoltaic,parameters,can,clearly,observed,better,performance,confirmed,reduction,PbI2,phase,crystal,lower,charge,combination,rate,transfer,resistance,improved,contact,angle,Therefore,promising,technique
AB值：
0.387504
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