Journal ArticleDOI
Improved mixed-dimensional 3D/2D perovskite layer with formamidinium bromide salt for highly efficient and stable perovskite solar cells
TLDR
In this paper , a 3D/2D heterostructure layer based on 4-Fluoro-Phenethylammonium iodide (4FPEAI) was successfully fabricated to improve the humidity resistance and the power conversion efficiency of the 3D PSCs.About:
This article is published in Chemical Engineering Journal.The article was published on 2022-01-01. It has received 45 citations till now. The article focuses on the topics: Formamidinium & Perovskite (structure).read more
Citations
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Journal ArticleDOI
Efficient and stable pure α-phase FAPbI3 perovskite solar cells with a dual engineering strategy: Additive and dimensional engineering approaches
Sahira Hassan Kareem,Muntaha Harjan Elewi,Amel Muhson Naji,Duha S. Ahmed,Mustafa K. A. Mohammed +4 more
TL;DR: In this paper , a two-step approach was proposed to improve the performance and stability of 3D FAPbI3 perovskite solar cells through additive engineering based on propionic acid and post-treatment with 2-(4-fluorophenyl)ethyl ammonium iodide (FPEAI) solution doped with nitrosonium tetrafluoroborate (NOBF4).
Journal ArticleDOI
Stable Hole-Transporting Material-Free Perovskite Solar Cells with Efficiency Exceeding 14% via the Introduction of a Malonic Acid Additive for a Perovskite Precursor
Mustafa K. A. Mohammed,Ali K. Al-Mousoi,Sadeer M. Majeed,Sangeeta Singh,Anjan Kumar,Rahul Pandey,Jayant. V. Madan,Duha S. Ahmed,Davoud Dastan +8 more
TL;DR: In this paper , the malonic acid (MA) addition to the methylammonium lead iodide (MLI) was used to enhance the stability and efficiency of hole transport material-free perovskite solar cells.
Journal ArticleDOI
Introduction of cadmium chloride additive to improve the performance and stability of perovskite solar cells
Mustafa K. A. Mohammed,Majid S. Jabir,Haider G. Abdulzahraa,Safa H. Mohammed,Waleed Khalid Al-Azzawi,Duha S. Ahmed,Sangeeta Singh,Anjan Kumar,S. Asaithambi,Masoud Shekargoftar +9 more
TL;DR: In this article , a cadmium chloride (CdCl2) additive source was used as an additive source for the perovskite precursor to improve its PV properties.
Journal ArticleDOI
Adaption of MAPbI3 perovskite with copper phthalocyanine inorganic hole transport layer via nitrosonium tetrafluoroborate additive to enhance performance and stability of perovskite solar cells
Mustafa K. A. Mohammed,Raed Khalid Al-Azzawi,Hadi Hassan Jasim,Safa H. Mohammed,Sangeeta Singh,Hussam H. Kadhum,Anjan Kumar,P. Sasikumar,Murugan Revathy,Majid S. Jabir +9 more
TL;DR: In this article , the authors introduced nitrosonium tetrafluoroborate (NOBF4) into the perovskite precursor to improve hole carriers' transport between perov-skite layer and copper phthalocyanine (CuPc) layer.
Journal ArticleDOI
First-principles investigation of electronic and optical properties of Fe doped in CsBrO3 for enhanced photocatalytic hydrogen production
Ghizlene Kadim,R. Masrour +1 more
TL;DR: In this paper , a self-consistent ab initio calculation carried out using full potential augmented plane wave (FP-LAPW) method was performed to study the electronic, optical and photocatalytic properties of CsBrO3 and Fe doped CsBRO3.
References
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Journal ArticleDOI
Organometal Halide Perovskites as Visible-Light Sensitizers for Photovoltaic Cells
TL;DR: Two organolead halide perovskite nanocrystals were found to efficiently sensitize TiO(2) for visible-light conversion in photoelectrochemical cells, which exhibit strong band-gap absorptions as semiconductors.
Journal ArticleDOI
Lead Iodide Perovskite Sensitized All-Solid-State Submicron Thin Film Mesoscopic Solar Cell with Efficiency Exceeding 9%
Hui-Seon Kim,Chang-Ryul Lee,Jeong-Hyeok Im,Ki Beom Lee,Thomas Moehl,Arianna Marchioro,Soo-Jin Moon,Robin Humphry-Baker,Jun-Ho Yum,Jacques-E. Moser,Michael Grätzel,Nam-Gyu Park +11 more
TL;DR: The use of a solid hole conductor dramatically improved the device stability compared to (CH3NH3)PbI3 -sensitized liquid junction cells.
Journal ArticleDOI
Interface engineering of highly efficient perovskite solar cells
Huanping Zhou,Qi Chen,Gang Li,Song Luo,Tze Bing Song,Hsin Sheng Duan,Ziruo Hong,Jingbi You,Yongsheng Liu,Yang Yang +9 more
TL;DR: Perovskite films received a boost in photovoltaic efficiency through controlled formation of charge-generating films and improved current transfer to the electrodes and low-temperature processing steps allowed the use of materials that draw current out of the perovskites layer more efficiently.
Journal ArticleDOI
Surface passivation of perovskite film for efficient solar cells
Qi Jiang,Yang Zhao,Xingwang Zhang,Xiaolei Yang,Yong Chen,Zema Chu,Qiufeng Ye,Li Xingxing,Zhigang Yin,Jingbi You +9 more
TL;DR: In this paper, an organic halide salt phenethylammonium iodide (PEAI) was used on HC(NH2)2-CH3NH3 mixed perovskite films for surface defect passivation.
Journal ArticleDOI
Imperfections and their passivation in halide perovskite solar cells
TL;DR: The recent advances in passivation of imperfections and suppressing ion migration to achieve improved efficiency and highly stable perovskite solar cells are reviewed.