Atomic-level passivation mechanism of ammonium salts enabling highly efficient perovskite solar cells
Various approaches have been developed to push higher the efficiency of halide perovskite solar cells. Here Alharbi et al. show that ammonium salts treatment can reduce the defect density at the perovskite surface and understand the passivation mechanism with 2D-solid state NMR.
| Main Authors: | , , , , , , , , , , , , , , , |
|---|---|
| Format: | Article |
| Language: | English |
| Published: |
Nature Publishing Group
2019-07-01
|
| Series: | Nature Communications |
| Online Access: | https://doi.org/10.1038/s41467-019-10985-5 |
| id |
doaj-c0bfcbe35a5b4786a127e38c3cc09d8d |
|---|---|
| record_format |
Article |
| spelling |
doaj-c0bfcbe35a5b4786a127e38c3cc09d8d2021-05-11T12:32:58ZengNature Publishing GroupNature Communications2041-17232019-07-011011910.1038/s41467-019-10985-5Atomic-level passivation mechanism of ammonium salts enabling highly efficient perovskite solar cellsEssa A. Alharbi0Ahmed Y. Alyamani1Dominik J. Kubicki2Alexander R. Uhl3Brennan J. Walder4Anwar Q. Alanazi5Jingshan Luo6Andrés Burgos-Caminal7Abdulrahman Albadri8Hamad Albrithen9Mohammad Hayal Alotaibi10Jacques-E. Moser11Shaik M. Zakeeruddin12Fabrizio Giordano13Lyndon Emsley14Michael Grätzel15Laboratory of Photonics and Interfaces, Institute of Chemical Sciences and Engineering, School of Basic Sciences, Ecole Polytechnique Fédérale de LausanneNational Center for Nanotechnology, King Abdulaziz City for Science and TechnologyLaboratory of Photonics and Interfaces, Institute of Chemical Sciences and Engineering, School of Basic Sciences, Ecole Polytechnique Fédérale de LausanneLaboratory of Photonics and Interfaces, Institute of Chemical Sciences and Engineering, School of Basic Sciences, Ecole Polytechnique Fédérale de LausanneLaboratory of Magnetic Resonance, Institute of Chemical Sciences and Engineering, School of Basic Sciences, Ecole Polytechnique Fédérale de LausanneLaboratory of Photonics and Interfaces, Institute of Chemical Sciences and Engineering, School of Basic Sciences, Ecole Polytechnique Fédérale de LausanneLaboratory of Photonics and Interfaces, Institute of Chemical Sciences and Engineering, School of Basic Sciences, Ecole Polytechnique Fédérale de LausannePhotochemical Dynamics Group, Institute of Chemical Sciences and Engineering, Lausanne Centre for Ultrafast Science, École polytechnique fédérale de LausanneNational Center for Nanotechnology, King Abdulaziz City for Science and TechnologyNational Center for Nanotechnology, King Abdulaziz City for Science and TechnologyNational Center for Nanotechnology, King Abdulaziz City for Science and TechnologyPhotochemical Dynamics Group, Institute of Chemical Sciences and Engineering, Lausanne Centre for Ultrafast Science, École polytechnique fédérale de LausanneLaboratory of Photonics and Interfaces, Institute of Chemical Sciences and Engineering, School of Basic Sciences, Ecole Polytechnique Fédérale de LausanneLaboratory of Photonics and Interfaces, Institute of Chemical Sciences and Engineering, School of Basic Sciences, Ecole Polytechnique Fédérale de LausanneLaboratory of Magnetic Resonance, Institute of Chemical Sciences and Engineering, School of Basic Sciences, Ecole Polytechnique Fédérale de LausanneLaboratory of Photonics and Interfaces, Institute of Chemical Sciences and Engineering, School of Basic Sciences, Ecole Polytechnique Fédérale de LausanneVarious approaches have been developed to push higher the efficiency of halide perovskite solar cells. Here Alharbi et al. show that ammonium salts treatment can reduce the defect density at the perovskite surface and understand the passivation mechanism with 2D-solid state NMR.https://doi.org/10.1038/s41467-019-10985-5 |
| collection |
DOAJ |
| language |
English |
| format |
Article |
| sources |
DOAJ |
| author |
Essa A. Alharbi Ahmed Y. Alyamani Dominik J. Kubicki Alexander R. Uhl Brennan J. Walder Anwar Q. Alanazi Jingshan Luo Andrés Burgos-Caminal Abdulrahman Albadri Hamad Albrithen Mohammad Hayal Alotaibi Jacques-E. Moser Shaik M. Zakeeruddin Fabrizio Giordano Lyndon Emsley Michael Grätzel |
| spellingShingle |
Essa A. Alharbi Ahmed Y. Alyamani Dominik J. Kubicki Alexander R. Uhl Brennan J. Walder Anwar Q. Alanazi Jingshan Luo Andrés Burgos-Caminal Abdulrahman Albadri Hamad Albrithen Mohammad Hayal Alotaibi Jacques-E. Moser Shaik M. Zakeeruddin Fabrizio Giordano Lyndon Emsley Michael Grätzel Atomic-level passivation mechanism of ammonium salts enabling highly efficient perovskite solar cells Nature Communications |
| author_facet |
Essa A. Alharbi Ahmed Y. Alyamani Dominik J. Kubicki Alexander R. Uhl Brennan J. Walder Anwar Q. Alanazi Jingshan Luo Andrés Burgos-Caminal Abdulrahman Albadri Hamad Albrithen Mohammad Hayal Alotaibi Jacques-E. Moser Shaik M. Zakeeruddin Fabrizio Giordano Lyndon Emsley Michael Grätzel |
| author_sort |
Essa A. Alharbi |
| title |
Atomic-level passivation mechanism of ammonium salts enabling highly efficient perovskite solar cells |
| title_short |
Atomic-level passivation mechanism of ammonium salts enabling highly efficient perovskite solar cells |
| title_full |
Atomic-level passivation mechanism of ammonium salts enabling highly efficient perovskite solar cells |
| title_fullStr |
Atomic-level passivation mechanism of ammonium salts enabling highly efficient perovskite solar cells |
| title_full_unstemmed |
Atomic-level passivation mechanism of ammonium salts enabling highly efficient perovskite solar cells |
| title_sort |
atomic-level passivation mechanism of ammonium salts enabling highly efficient perovskite solar cells |
| publisher |
Nature Publishing Group |
| series |
Nature Communications |
| issn |
2041-1723 |
| publishDate |
2019-07-01 |
| description |
Various approaches have been developed to push higher the efficiency of halide perovskite solar cells. Here Alharbi et al. show that ammonium salts treatment can reduce the defect density at the perovskite surface and understand the passivation mechanism with 2D-solid state NMR. |
| url |
https://doi.org/10.1038/s41467-019-10985-5 |
| work_keys_str_mv |
AT essaaalharbi atomiclevelpassivationmechanismofammoniumsaltsenablinghighlyefficientperovskitesolarcells AT ahmedyalyamani atomiclevelpassivationmechanismofammoniumsaltsenablinghighlyefficientperovskitesolarcells AT dominikjkubicki atomiclevelpassivationmechanismofammoniumsaltsenablinghighlyefficientperovskitesolarcells AT alexanderruhl atomiclevelpassivationmechanismofammoniumsaltsenablinghighlyefficientperovskitesolarcells AT brennanjwalder atomiclevelpassivationmechanismofammoniumsaltsenablinghighlyefficientperovskitesolarcells AT anwarqalanazi atomiclevelpassivationmechanismofammoniumsaltsenablinghighlyefficientperovskitesolarcells AT jingshanluo atomiclevelpassivationmechanismofammoniumsaltsenablinghighlyefficientperovskitesolarcells AT andresburgoscaminal atomiclevelpassivationmechanismofammoniumsaltsenablinghighlyefficientperovskitesolarcells AT abdulrahmanalbadri atomiclevelpassivationmechanismofammoniumsaltsenablinghighlyefficientperovskitesolarcells AT hamadalbrithen atomiclevelpassivationmechanismofammoniumsaltsenablinghighlyefficientperovskitesolarcells AT mohammadhayalalotaibi atomiclevelpassivationmechanismofammoniumsaltsenablinghighlyefficientperovskitesolarcells AT jacquesemoser atomiclevelpassivationmechanismofammoniumsaltsenablinghighlyefficientperovskitesolarcells AT shaikmzakeeruddin atomiclevelpassivationmechanismofammoniumsaltsenablinghighlyefficientperovskitesolarcells AT fabriziogiordano atomiclevelpassivationmechanismofammoniumsaltsenablinghighlyefficientperovskitesolarcells AT lyndonemsley atomiclevelpassivationmechanismofammoniumsaltsenablinghighlyefficientperovskitesolarcells AT michaelgratzel atomiclevelpassivationmechanismofammoniumsaltsenablinghighlyefficientperovskitesolarcells |
| _version_ |
1721444629220425728 |