Improved Performance and Air Stability of Planar Perovskite Solar Cells via Interfacial Engineering

来源 :2016第二届有机光电材料与器件国际会议 | 被引量 : 0次 | 上传用户:asdlinux
下载到本地 , 更方便阅读
声明 : 本文档内容版权归属内容提供方 , 如果您对本文有版权争议 , 可与客服联系进行内容授权或下架
论文部分内容阅读
  The recent rapid rise in power conversion efficiencies(PCEs)of perovskite solar cells(PSCs)has attracted worldwide extensive research.However,the PSC applications are limited by their poor stability due to perovskite degradation in moisture.We used a fullerene amine interlayer in planar PSCs to reduce the interface barrier between ETL and metal electrode and resist the moisture.
其他文献
Silver nanowire based flexible transparent & conductive films have drawn ever-increased interest due to its high optoelectronic performance along with sound mechanical flexibility[1][2].But there stil
A low-cost( 90%),alcohol soluble surfactantencapsulated polyoxometalate complex [(C8H17)4N]4[SiW12O40] has been synthesized and utilized as a cathode interlayer(CIL)in polymer solar cells(PSCs).Power
The development of organometal halide perovskite solar cells has grown rapidly and the highest efficiency of the devices has recently surpassed 22%.Since these solar cells contain toxic lead,a sustain
Ultrafast transient absorption(TA)spectroscopy was employed to investigate the thermal annealing effect on the charge transfer(CT)in bulk heterojunction(BHJ)all-polymer solar cells(all-PSCs)utilizing
Carbon dots(CDs)with high quantum yield(QY),low toxicity and good biocompatibility are the major quests of biomedical research.In this paper,we develop a green,simple,hydrothermal approach to synthesi
A new type of polymer carbon dots(PCDs)with quantum yield about 44.15%has been synthesized via a one-pot hydrothermal method using PAA(polyacrylic acid)and EDA(ethylenediamine)as starting materials.Th
Organic solar cells(OSCs)have made great progress recently and have shown their potential in low-cost,flexible,and lightweight solar energy conversion devices [1-2].Owing to the nature of the bulk het
Three novel star-shaped SMs of TPA-OMe(FxBT-T-3Cz)3(x =0,1 or 2)based on a core of tris(2-methoxyphenyl)amine(TPA-OMe)and three arms of 7-[5-(9-octyl-9H-carbazol-3-yl)thiophen-2yl]]-benzo[c][1,2,5]-th
会议
Ternary solar cells are emerging as an attractive strategy to enhance the power conversion efficiencies(PCEs)of binary ones while maintaining the simple processing for single junction devices rather t
We report a doping method to enhance the performance of solution processed planar heterojunction perovskite solar cells.By doping a small percentage(3 wt%)of polyethylenimine(PEI)as additive into the