Surface-Modified Graphene Oxide/Lead Sulfide Hybrid Film-Forming Ink for High-Efficiency Bulk Nano-Heterojunction Colloidal Quantum Dot Solar Cells

被引：0
作者：
Yaohong Zhang
Guohua Wu
Chao Ding
Feng Liu
Dong Liu
Taizo Masuda
Kenji Yoshino
Shuzi Hayase
Ruixiang Wang
Qing Shen
机构：
[1] The University of Electro-Communications,Faculty of Informatics and Engineering
[2] Shaanxi Normal University,School of Materials Science and Engineering
[3] Toyota Motor Corporation,X
[4] University of Miyazaki,Frontier Division
[5] Beijing University of Civil,Department of Electrical and Electronic Engineering
[6] Engineering and Architecture,Beijing Engineering Research Centre of Sustainable Energy and Buildings
来源：
Nano-Micro Letters | 2020年 / 12卷
关键词：
Quantum dot solar cells; PbS colloidal quantum dots; Hole extraction; Graphene oxide; Surface modified;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
Butylamine-modified graphene oxide (BTA@GO) is first utilized in PbS colloidal quantum dots (CQDs) ink to deposit the active layer of colloidal quantum dot solar cells (CQDSCs).The BTA@GO improves the carrier transfer rate in the CQDs active layer and 11.7% conversion efficiency is achieved.
引用
收藏
相关论文
共 240 条
  • [11] Bell J(2017) perovskite quantum dot solar cells via cesium cation passivation ACS Energy Lett. 2 1444-263
  • [12] Wang H(2019)Improved performance and stability in quantum dot solar cells through band alignment engineering J. Phys. Chem. Lett. 10 5729-3603
  • [13] Tang J(2017)Breaking the open-circuit voltage deficit floor in PbS quantum dot solar cells through synergistic ligand and architecture engineering Nano-Micro Lett. 9 24-967
  • [14] Kemp KW(2019)Enhancing PbS colloidal quantum dot tandem solar cell performance by graded band alignment ACS Energy Lett. 4 2571-88
  • [15] Hoogland S(2018)Improving the performance of PbS quantum dot solar cells by optimizing ZnO window layer Joule 2 2450-2319
  • [16] Jeong KS(2017)Perovskite quantum dot solar cells with 15.6% efficiency and improved stability enabled by an α-CsPbI Nat. Mater. 16 258-27274
  • [17] Liu H(2018)/FAPbI J. Phys. Chem. Lett. 9 3598-6889
  • [18] Cao Y(2019) bilayer structure ACS Energy Lett. 4 960-790
  • [19] Stavrinadis A(2020)Band-aligned polymeric hole transport materials for extremely low energy loss α-CsPbI Nat. Energy 5 79-1522
  • [20] Lasanta T(2006) perovskite nanocrystal solar cells J. Appl. Phys. 100 074510-1167
12345678910