DataVXACS Applied Energy MaterialsPaper
journal article·2018-06-25

Acetate Anion Assisted Crystal Orientation Reconstruction in Organic–Inorganic Lead Halide Perovskite

Lin Liu, Zeguo Tang, Chenguang Xin, Shijie Zhu, Shichong An, Ning Wang, Lin Fan, Changchun Wei, Qian Huang, Guofu Hou, Ying Zhao, Yi Ding, Xiaodan Zhang

ACS Applied Energy Materials· Volume 1· Issue 6
Publisher page
Source abstract

Abstract

The crystalline reconstruction along (112)/(200) planes rather than (110)/(002) planes of methylammonium lead iodide (MAPbI3) is realized via an alternative one-step fabrication protocol that does not use the antisolvent dripping process, where methylammonium acetate (MAAc) is incorporated into the precursor solution. It is disclosed that the MAAc additive causes the modulation of the initial orientation of PbI2 from (001) to (101) via formation of the intermediate adduct of PbI2·MAAc, and the sequential deconstruction-reconstruction procedures result in dense perovskite films composed of large grains along (112)/(200) planes, differing from the needle-like crystallites along (110)/(002) planes constructed without MAAc assistance. The resultant films present superior optoelectronic properties, and corresponding solar cells with efficiency as high as 18.91% have been achieved at the MAAc content of 11%. Furthermore, anisotropic properties have been observed with respect to different crystal orientation, which also plays a crucial role in device performance.
Source: openalex_inverted_index · Quality: baseline

Research context

Electronic materials

OpenAlex topics: Perovskite Materials and Applications · Organic Light-Emitting Diodes Research · Solid-state spectroscopy and crystallography

SciVX discovery tags are terminology-based. OpenAlex topics are source-provided classifications.

Affiliations

Institute of Photoelectronic Thin Film Devices and Technology, Key Laboratory of Photoelectronic Thin Film Devices and Technology of Tianjin, Collaborative Innovation Center of Chemical Science and Engineering (Tianjin), Key Laboratory of Optical Information Science and Technology of Ministry of Education, Nankai University, Tianjin 300071, P. R. China

Research Center for Advanced Science and Technology (RCAST), The University of Tokyo, 4-6-1, Komaba, Meguro-Ku, Tokyo 153-8904, Japan

Funding

State Administration of Foreign Experts Affairs · Ministry of Science and Technology of the People's Republic of China · Ministry of Education of the People's Republic of China · National Natural Science Foundation of China · Tianjin Research Key Program of Application Foundation and Advanced Technology

References (50)

Show source-provided references
1. 10.1126/science.aan230110.1126/science.aan2301 ↗
2. 10.1126/science.aah555710.1126/science.aah5557 ↗
3. 10.1126/science.aao556110.1126/science.aao5561 ↗
4. 10.1038/ncomms896110.1038/ncomms8961 ↗
5. 10.1016/j.nanoen.2015.12.01310.1016/j.nanoen.2015.12.013 ↗
6. 10.1039/C5EE03435C10.1039/C5EE03435C ↗
7. 10.1038/nphys335710.1038/nphys3357 ↗
8. 10.1126/science.124398210.1126/science.1243982 ↗
9. 10.1126/science.aaa272510.1126/science.aaa2725 ↗
10. 10.1126/science.aaa576010.1126/science.aaa5760 ↗
11. 10.1021/ja809598r10.1021/ja809598r ↗
12. 10.1109/JPHOTOV.2015.249803910.1109/JPHOTOV.2015.2498039 ↗
13. 10.1002/pssr.20160019910.1002/pssr.201600199 ↗
14. 10.1002/pip.290910.1002/pip.2909 ↗
15. 10.1126/science.aaa047210.1126/science.aaa0472 ↗
16. 10.1002/adma.20150414410.1002/adma.201504144 ↗
17. 10.1016/j.nanoen.2017.12.04710.1016/j.nanoen.2017.12.047 ↗
18. 10.1038/s41598-017-12436-x10.1038/s41598-017-12436-x ↗
19. 10.1038/nenergy.2016.14910.1038/nenergy.2016.149 ↗
20. 10.1038/srep0059110.1038/srep00591 ↗
21. 10.1126/science.122860410.1126/science.1228604 ↗
22. 10.1038/nature1250910.1038/nature12509 ↗
23. 10.1039/C7NR04501H10.1039/C7NR04501H ↗
24. 10.1126/science.125405010.1126/science.1254050 ↗
25. 10.1002/anie.20140533410.1002/anie.201405334 ↗
26. 10.1021/jacs.5b0493010.1021/jacs.5b04930 ↗
27. 10.1021/jacs.5b0493010.1021/jacs.5b04930 ↗
28. 10.1038/nature1234010.1038/nature12340 ↗
29. 10.1088/1361-6528/aa695610.1088/1361-6528/aa6956 ↗
30. 10.1016/j.nanoen.2015.08.02310.1016/j.nanoen.2015.08.023 ↗
31. 10.1021/acs.jpclett.5b0043110.1021/acs.jpclett.5b00431 ↗
32. 10.1039/C5CP03934G10.1039/C5CP03934G ↗
33. 10.1002/anie.20160193310.1002/anie.201601933 ↗
34. 10.1038/ncomms1340710.1038/ncomms13407 ↗
35. 10.1039/C6TA09554B10.1039/C6TA09554B ↗
36. 10.1039/C4MH00237G10.1039/C4MH00237G ↗
37. 10.1246/cl.14007410.1246/cl.140074 ↗
38. 10.1002/smll.20160412510.1002/smll.201604125 ↗
39. 10.1038/ncomms714210.1038/ncomms7142 ↗
40. 10.1002/adfm.20130402210.1002/adfm.201304022 ↗
41. 10.1038/nmat401410.1038/nmat4014 ↗
42. 10.1039/b510077a10.1039/b510077a ↗
43. 10.1039/C7SE00033B10.1039/C7SE00033B ↗
44. 10.1021/acs.accounts.5b0044010.1021/acs.accounts.5b00440 ↗
45. 10.1021/acs.nanolett.5b0240210.1021/acs.nanolett.5b02402 ↗
46. 10.1063/1.496384110.1063/1.4963841 ↗
47. 10.1016/j.nanoen.2017.10.00610.1016/j.nanoen.2017.10.006 ↗
48. 10.1016/j.solmat.2017.03.03410.1016/j.solmat.2017.03.034 ↗
49. 10.1002/adma.20170107310.1002/adma.201701073 ↗
50. 10.1016/j.solmat.2016.10.01910.1016/j.solmat.2016.10.019 ↗