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Ferroelectric photovoltaic properties of perovskite Na0.5Bi0.5FeO3-based solution-processed solar cells
Wu, Xiaoyan; Wan, Zhiyang; Qi, Juanjuan; Wang, Mingtai
2018-06-25
Source PublicationJOURNAL OF ALLOYS AND COMPOUNDS
ISSN0925-8388
Volume750Pages:959-964
Corresponding AuthorWu, Xiaoyan(xywu@rntek.cas.cn)
AbstractFerroelectric photovoltaic oxides have attracted extensive attention for low-cost solar cells owing to high structure stability and abundant resources. In this paper, we report new perovskite ferroelectric material Na0.5Bi0.5FeO3 featuring low band gap derived from oxygen vacancies induced by high content Na substitute in A-sites. Solution-processed heterojunction solar cell based on Na0.5Bi0.5FeO3 film with Spiro-OMeTAD as the hole transporter is fabricated, of which photovoltaic properties is found to be significantly improved by pre-polarization treatment. It is demonstrated that the photovoltaic properties of Na0.5Bi0.5FeO3 solar cell are affected by both charge transport dynamic and interfacial charge recombination tuned by ferroelectric polarization. (C) 2018 Elsevier B.V. All rights reserved.
KeywordFerroelectrics Heterojunctions Semiconductors Perovskite oxides
Funding OrganizationCPSF-CAS Joint Foundation for Excellent Postdoctoral Fellows ; CPSF-CAS Joint Foundation for Excellent Postdoctoral Fellows ; CPSF-CAS Joint Foundation for Excellent Postdoctoral Fellows ; CPSF-CAS Joint Foundation for Excellent Postdoctoral Fellows ; Science and Technology Project of Auhui Province ; Science and Technology Project of Auhui Province ; Science and Technology Project of Auhui Province ; Science and Technology Project of Auhui Province ; CPSF-CAS Joint Foundation for Excellent Postdoctoral Fellows ; CPSF-CAS Joint Foundation for Excellent Postdoctoral Fellows ; CPSF-CAS Joint Foundation for Excellent Postdoctoral Fellows ; CPSF-CAS Joint Foundation for Excellent Postdoctoral Fellows ; Science and Technology Project of Auhui Province ; Science and Technology Project of Auhui Province ; Science and Technology Project of Auhui Province ; Science and Technology Project of Auhui Province ; CPSF-CAS Joint Foundation for Excellent Postdoctoral Fellows ; CPSF-CAS Joint Foundation for Excellent Postdoctoral Fellows ; CPSF-CAS Joint Foundation for Excellent Postdoctoral Fellows ; CPSF-CAS Joint Foundation for Excellent Postdoctoral Fellows ; Science and Technology Project of Auhui Province ; Science and Technology Project of Auhui Province ; Science and Technology Project of Auhui Province ; Science and Technology Project of Auhui Province ; CPSF-CAS Joint Foundation for Excellent Postdoctoral Fellows ; CPSF-CAS Joint Foundation for Excellent Postdoctoral Fellows ; CPSF-CAS Joint Foundation for Excellent Postdoctoral Fellows ; CPSF-CAS Joint Foundation for Excellent Postdoctoral Fellows ; Science and Technology Project of Auhui Province ; Science and Technology Project of Auhui Province ; Science and Technology Project of Auhui Province ; Science and Technology Project of Auhui Province
DOI10.1016/j.jallcom.2018.04.076
WOS KeywordTHIN-FILMS ; BIFEO3 NANOPARTICLES ; DOPED BIFEO3 ; MECHANISM
Indexed BySCI
Language英语
Funding ProjectCPSF-CAS Joint Foundation for Excellent Postdoctoral Fellows ; Science and Technology Project of Auhui Province[1604a0902148]
Funding OrganizationCPSF-CAS Joint Foundation for Excellent Postdoctoral Fellows ; CPSF-CAS Joint Foundation for Excellent Postdoctoral Fellows ; CPSF-CAS Joint Foundation for Excellent Postdoctoral Fellows ; CPSF-CAS Joint Foundation for Excellent Postdoctoral Fellows ; Science and Technology Project of Auhui Province ; Science and Technology Project of Auhui Province ; Science and Technology Project of Auhui Province ; Science and Technology Project of Auhui Province ; CPSF-CAS Joint Foundation for Excellent Postdoctoral Fellows ; CPSF-CAS Joint Foundation for Excellent Postdoctoral Fellows ; CPSF-CAS Joint Foundation for Excellent Postdoctoral Fellows ; CPSF-CAS Joint Foundation for Excellent Postdoctoral Fellows ; Science and Technology Project of Auhui Province ; Science and Technology Project of Auhui Province ; Science and Technology Project of Auhui Province ; Science and Technology Project of Auhui Province ; CPSF-CAS Joint Foundation for Excellent Postdoctoral Fellows ; CPSF-CAS Joint Foundation for Excellent Postdoctoral Fellows ; CPSF-CAS Joint Foundation for Excellent Postdoctoral Fellows ; CPSF-CAS Joint Foundation for Excellent Postdoctoral Fellows ; Science and Technology Project of Auhui Province ; Science and Technology Project of Auhui Province ; Science and Technology Project of Auhui Province ; Science and Technology Project of Auhui Province ; CPSF-CAS Joint Foundation for Excellent Postdoctoral Fellows ; CPSF-CAS Joint Foundation for Excellent Postdoctoral Fellows ; CPSF-CAS Joint Foundation for Excellent Postdoctoral Fellows ; CPSF-CAS Joint Foundation for Excellent Postdoctoral Fellows ; Science and Technology Project of Auhui Province ; Science and Technology Project of Auhui Province ; Science and Technology Project of Auhui Province ; Science and Technology Project of Auhui Province
WOS Research AreaChemistry ; Materials Science ; Metallurgy & Metallurgical Engineering
WOS SubjectChemistry, Physical ; Materials Science, Multidisciplinary ; Metallurgy & Metallurgical Engineering
WOS IDWOS:000432668500115
PublisherELSEVIER SCIENCE SA
Citation statistics
Document Type期刊论文
Identifierhttp://ir.hfcas.ac.cn:8080/handle/334002/36606
Collection应用技术研究所
Corresponding AuthorWu, Xiaoyan
AffiliationChinese Acad Sci, Hefei Inst Phys Sci, Inst Appl Technol, Hefei 230088, Anhui, Peoples R China
Recommended Citation
GB/T 7714
Wu, Xiaoyan,Wan, Zhiyang,Qi, Juanjuan,et al. Ferroelectric photovoltaic properties of perovskite Na0.5Bi0.5FeO3-based solution-processed solar cells[J]. JOURNAL OF ALLOYS AND COMPOUNDS,2018,750:959-964.
APA Wu, Xiaoyan,Wan, Zhiyang,Qi, Juanjuan,&Wang, Mingtai.(2018).Ferroelectric photovoltaic properties of perovskite Na0.5Bi0.5FeO3-based solution-processed solar cells.JOURNAL OF ALLOYS AND COMPOUNDS,750,959-964.
MLA Wu, Xiaoyan,et al."Ferroelectric photovoltaic properties of perovskite Na0.5Bi0.5FeO3-based solution-processed solar cells".JOURNAL OF ALLOYS AND COMPOUNDS 750(2018):959-964.
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