Light-emission organic solar cells with MoO3:Al interfacial layer—preparation and characterizations
A light-emitting organic solar cell (LE-OSC) with electroluminescence (EL) and photovoltaic (PV) properties is successfully fabricated by connecting the EL and PV units using a MoO 3 :Al co-evaporation interfacial layer, which has suitable work function and good transmittance. PV and EL units are fa...
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| Veröffentlicht in: | Frontiers of Optoelectronics (Online) 2021-12, Vol.14 (4), p.499-506 |
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| creator | Li, Xinran Lou, Yanhui Wang, Zhaokui |
| description | A light-emitting organic solar cell (LE-OSC) with electroluminescence (EL) and photovoltaic (PV) properties is successfully fabricated by connecting the EL and PV units using a MoO
3
:Al co-evaporation interfacial layer, which has suitable work function and good transmittance. PV and EL units are fabricated based on poly(3-hexylthiophene) (P3HT)-indene-C
60
bisadduct (IC
60
BA) blends, and 4,4′-bis (N-carbazolyl) biphenyl-factris (2-phenylpyridine) iridium (Ir(ppy)
3
), respectively. The work function and the transmittance of the MoO
3
:Al co-evaporation are measured and adjusted by the ultraviolet photoelectron spectroscopy and the optical spectrophotometer to obtain the better bi-functional device performance. The forward- and reverse-biased current density-voltage characteristics in dark and under illumination are evaluated to better understand the operational mechanism of the LE-OSCs. A maximum luminance of 1550 cd/m
2
under forward bias and a power conversion efficiency of 0.24% under illumination (100 mW/cm
2
) are achieved in optimized LE-OSCs. The proposed device structure is expected to provide valuable information in the film conditions for understanding the polymer blends internal conditions and meliorating the film qualities. |
| doi_str_mv | 10.1007/s12200-020-1103-2 |
| format | Article |
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3
:Al co-evaporation interfacial layer, which has suitable work function and good transmittance. PV and EL units are fabricated based on poly(3-hexylthiophene) (P3HT)-indene-C
60
bisadduct (IC
60
BA) blends, and 4,4′-bis (N-carbazolyl) biphenyl-factris (2-phenylpyridine) iridium (Ir(ppy)
3
), respectively. The work function and the transmittance of the MoO
3
:Al co-evaporation are measured and adjusted by the ultraviolet photoelectron spectroscopy and the optical spectrophotometer to obtain the better bi-functional device performance. The forward- and reverse-biased current density-voltage characteristics in dark and under illumination are evaluated to better understand the operational mechanism of the LE-OSCs. A maximum luminance of 1550 cd/m
2
under forward bias and a power conversion efficiency of 0.24% under illumination (100 mW/cm
2
) are achieved in optimized LE-OSCs. The proposed device structure is expected to provide valuable information in the film conditions for understanding the polymer blends internal conditions and meliorating the film qualities.</description><identifier>ISSN: 2095-2759</identifier><identifier>EISSN: 2095-2767</identifier><identifier>DOI: 10.1007/s12200-020-1103-2</identifier><language>eng</language><publisher>Beijing: Higher Education Press</publisher><subject>Biomedical Engineering and Bioengineering ; Electrical Engineering ; Electroluminescence ; Energy conversion efficiency ; Engineering ; Evaporation ; Illumination ; Indene ; Iridium ; Light emission ; Luminance ; Photoelectrons ; Photovoltaic cells ; Physics ; Polymer blends ; Research Article ; Solar cells ; Transmittance ; Work functions</subject><ispartof>Frontiers of Optoelectronics (Online), 2021-12, Vol.14 (4), p.499-506</ispartof><rights>Higher Education Press 2020</rights><rights>Higher Education Press 2020.</rights><lds50>peer_reviewed</lds50><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed><cites>FETCH-LOGICAL-c344t-c5906f85895e18957c454f7a765b0e8b1b6eb9b8f82974b32da3068925cc23ca3</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktopdf>$$Uhttps://link.springer.com/content/pdf/10.1007/s12200-020-1103-2$$EPDF$$P50$$Gspringer$$H</linktopdf><linktohtml>$$Uhttps://doi.org/10.1007/s12200-020-1103-2$$EHTML$$P50$$Gspringer$$H</linktohtml><link.rule.ids>314,780,784,27923,27924,41119,41487,42188,42556,51318,51575</link.rule.ids><linktorsrc>$$Uhttps://doi.org/10.1007/s12200-020-1103-2$$EView_record_in_Springer_Nature$$FView_record_in_$$GSpringer_Nature</linktorsrc></links><search><creatorcontrib>Li, Xinran</creatorcontrib><creatorcontrib>Lou, Yanhui</creatorcontrib><creatorcontrib>Wang, Zhaokui</creatorcontrib><title>Light-emission organic solar cells with MoO3:Al interfacial layer—preparation and characterizations</title><title>Frontiers of Optoelectronics (Online)</title><addtitle>Front. Optoelectron</addtitle><description>A light-emitting organic solar cell (LE-OSC) with electroluminescence (EL) and photovoltaic (PV) properties is successfully fabricated by connecting the EL and PV units using a MoO
3
:Al co-evaporation interfacial layer, which has suitable work function and good transmittance. PV and EL units are fabricated based on poly(3-hexylthiophene) (P3HT)-indene-C
60
bisadduct (IC
60
BA) blends, and 4,4′-bis (N-carbazolyl) biphenyl-factris (2-phenylpyridine) iridium (Ir(ppy)
3
), respectively. The work function and the transmittance of the MoO
3
:Al co-evaporation are measured and adjusted by the ultraviolet photoelectron spectroscopy and the optical spectrophotometer to obtain the better bi-functional device performance. The forward- and reverse-biased current density-voltage characteristics in dark and under illumination are evaluated to better understand the operational mechanism of the LE-OSCs. A maximum luminance of 1550 cd/m
2
under forward bias and a power conversion efficiency of 0.24% under illumination (100 mW/cm
2
) are achieved in optimized LE-OSCs. The proposed device structure is expected to provide valuable information in the film conditions for understanding the polymer blends internal conditions and meliorating the film qualities.</description><subject>Biomedical Engineering and Bioengineering</subject><subject>Electrical Engineering</subject><subject>Electroluminescence</subject><subject>Energy conversion efficiency</subject><subject>Engineering</subject><subject>Evaporation</subject><subject>Illumination</subject><subject>Indene</subject><subject>Iridium</subject><subject>Light emission</subject><subject>Luminance</subject><subject>Photoelectrons</subject><subject>Photovoltaic cells</subject><subject>Physics</subject><subject>Polymer blends</subject><subject>Research Article</subject><subject>Solar cells</subject><subject>Transmittance</subject><subject>Work functions</subject><issn>2095-2759</issn><issn>2095-2767</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2021</creationdate><recordtype>article</recordtype><recordid>eNp1kMtKAzEUhoMoWGofwF3AjZtoLpPLuCvFG1Tc6Dpk0kwbmU5qMkXqyofwCX0SM44oCG5ycnK-_yfnB-CY4DOCsTxPhFKMEaYYEYIZontgRHHJEZVC7v_ceXkIJin5CjNCBWNKjoCb--WqQ27t8yC0MMSlab2FKTQmQuuaJsEX363gXbhnF9MG-rZzsTbWmwY2Zufix9v7JrqNiabrDUy7gHaVO5s5__r1mI7AQW2a5CbfdQwery4fZjdofn99O5vOkWVF0SHLSyxqxVXJHcmHtAUvammk4BV2qiKVcFVZqVrRUhYVowvDsFAl5dZSZg0bg9PBdxPD89alTue9-iVM68I26ZwHl5JzRTN68gd9CtvY5t9pKggtCFWip8hA2RhSiq7Wm-jXJu40wbrPXg_Z65y97rPXvYYOmpTZdunir_P_ok_FP4dz</recordid><startdate>20211201</startdate><enddate>20211201</enddate><creator>Li, Xinran</creator><creator>Lou, Yanhui</creator><creator>Wang, Zhaokui</creator><general>Higher Education Press</general><general>Springer Nature B.V</general><scope>AAYXX</scope><scope>CITATION</scope><scope>7X8</scope></search><sort><creationdate>20211201</creationdate><title>Light-emission organic solar cells with MoO3:Al interfacial layer—preparation and characterizations</title><author>Li, Xinran ; Lou, Yanhui ; Wang, Zhaokui</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c344t-c5906f85895e18957c454f7a765b0e8b1b6eb9b8f82974b32da3068925cc23ca3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2021</creationdate><topic>Biomedical Engineering and Bioengineering</topic><topic>Electrical Engineering</topic><topic>Electroluminescence</topic><topic>Energy conversion efficiency</topic><topic>Engineering</topic><topic>Evaporation</topic><topic>Illumination</topic><topic>Indene</topic><topic>Iridium</topic><topic>Light emission</topic><topic>Luminance</topic><topic>Photoelectrons</topic><topic>Photovoltaic cells</topic><topic>Physics</topic><topic>Polymer blends</topic><topic>Research Article</topic><topic>Solar cells</topic><topic>Transmittance</topic><topic>Work functions</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Li, Xinran</creatorcontrib><creatorcontrib>Lou, Yanhui</creatorcontrib><creatorcontrib>Wang, Zhaokui</creatorcontrib><collection>CrossRef</collection><collection>MEDLINE - Academic</collection><jtitle>Frontiers of Optoelectronics (Online)</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>Li, Xinran</au><au>Lou, Yanhui</au><au>Wang, Zhaokui</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Light-emission organic solar cells with MoO3:Al interfacial layer—preparation and characterizations</atitle><jtitle>Frontiers of Optoelectronics (Online)</jtitle><stitle>Front. Optoelectron</stitle><date>2021-12-01</date><risdate>2021</risdate><volume>14</volume><issue>4</issue><spage>499</spage><epage>506</epage><pages>499-506</pages><issn>2095-2759</issn><eissn>2095-2767</eissn><abstract>A light-emitting organic solar cell (LE-OSC) with electroluminescence (EL) and photovoltaic (PV) properties is successfully fabricated by connecting the EL and PV units using a MoO
3
:Al co-evaporation interfacial layer, which has suitable work function and good transmittance. PV and EL units are fabricated based on poly(3-hexylthiophene) (P3HT)-indene-C
60
bisadduct (IC
60
BA) blends, and 4,4′-bis (N-carbazolyl) biphenyl-factris (2-phenylpyridine) iridium (Ir(ppy)
3
), respectively. The work function and the transmittance of the MoO
3
:Al co-evaporation are measured and adjusted by the ultraviolet photoelectron spectroscopy and the optical spectrophotometer to obtain the better bi-functional device performance. The forward- and reverse-biased current density-voltage characteristics in dark and under illumination are evaluated to better understand the operational mechanism of the LE-OSCs. A maximum luminance of 1550 cd/m
2
under forward bias and a power conversion efficiency of 0.24% under illumination (100 mW/cm
2
) are achieved in optimized LE-OSCs. The proposed device structure is expected to provide valuable information in the film conditions for understanding the polymer blends internal conditions and meliorating the film qualities.</abstract><cop>Beijing</cop><pub>Higher Education Press</pub><doi>10.1007/s12200-020-1103-2</doi><tpages>8</tpages><oa>free_for_read</oa></addata></record> |
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| source | Springer Nature OA Free Journals |
| subjects | Biomedical Engineering and Bioengineering Electrical Engineering Electroluminescence Energy conversion efficiency Engineering Evaporation Illumination Indene Iridium Light emission Luminance Photoelectrons Photovoltaic cells Physics Polymer blends Research Article Solar cells Transmittance Work functions |
| title | Light-emission organic solar cells with MoO3:Al interfacial layer—preparation and characterizations |
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