MnO2 Nanowires with Sub‐10 nm Thick Conjugated Microporous Polymers as Synergistic Triboelectric Materials
Abstract MnO2 nanowires coated with conjugated microporous polymers (CMP) are applied as triboelectric energy harvesting materials. The tribopositive performance of the CMP shells is enhanced with the assistance of MnO2 nanowires (MnO2 NW), likely due to cationic charge transfer from the tribopositi...
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| Format: | Article |
| Language: | English |
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Wiley
2024-12-01
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| Series: | Advanced Science |
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| Online Access: | https://doi.org/10.1002/advs.202409917 |
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| author | Hanbyeol Jung Dong‐Min Lee Jina Park Taeho Kim Sang‐Woo Kim Seung Uk Son |
| author_facet | Hanbyeol Jung Dong‐Min Lee Jina Park Taeho Kim Sang‐Woo Kim Seung Uk Son |
| author_sort | Hanbyeol Jung |
| collection | DOAJ |
| description | Abstract MnO2 nanowires coated with conjugated microporous polymers (CMP) are applied as triboelectric energy harvesting materials. The tribopositive performance of the CMP shells is enhanced with the assistance of MnO2 nanowires (MnO2 NW), likely due to cationic charge transfer from the tribopositive CMP layers to the surface Mn2+ and Mn3+ species of MnO2 NW. This is supported by model studies. The MnO2@CMP‐2 with sub‐10 nm thick CMP layers shows promising triboelectric output voltages up to 576 V and a maximum power density of 1.31 mW cm−2. Spring‐assisted triboelectric nanogenerators fabricated with MnO2@CMP‐2/PVP‐3 films are used as power supplies to operate electronic devices. |
| format | Article |
| id | doaj-art-c18b9d155d6e4d0b94a3b1b73476f6fa |
| institution | OA Journals |
| issn | 2198-3844 |
| language | English |
| publishDate | 2024-12-01 |
| publisher | Wiley |
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| series | Advanced Science |
| spelling | doaj-art-c18b9d155d6e4d0b94a3b1b73476f6fa2025-08-20T02:01:00ZengWileyAdvanced Science2198-38442024-12-011148n/an/a10.1002/advs.202409917MnO2 Nanowires with Sub‐10 nm Thick Conjugated Microporous Polymers as Synergistic Triboelectric MaterialsHanbyeol Jung0Dong‐Min Lee1Jina Park2Taeho Kim3Sang‐Woo Kim4Seung Uk Son5Department of Chemistry Sungkyunkwan University Suwon 16419 South KoreaDepartment of Materials Science and Engineering Yonsei University Seoul 03722 South KoreaDepartment of Chemistry Sungkyunkwan University Suwon 16419 South KoreaDepartment of Chemistry Sungkyunkwan University Suwon 16419 South KoreaDepartment of Materials Science and Engineering Yonsei University Seoul 03722 South KoreaDepartment of Chemistry Sungkyunkwan University Suwon 16419 South KoreaAbstract MnO2 nanowires coated with conjugated microporous polymers (CMP) are applied as triboelectric energy harvesting materials. The tribopositive performance of the CMP shells is enhanced with the assistance of MnO2 nanowires (MnO2 NW), likely due to cationic charge transfer from the tribopositive CMP layers to the surface Mn2+ and Mn3+ species of MnO2 NW. This is supported by model studies. The MnO2@CMP‐2 with sub‐10 nm thick CMP layers shows promising triboelectric output voltages up to 576 V and a maximum power density of 1.31 mW cm−2. Spring‐assisted triboelectric nanogenerators fabricated with MnO2@CMP‐2/PVP‐3 films are used as power supplies to operate electronic devices.https://doi.org/10.1002/advs.202409917conjugated microporous polymermanganese dioxidenanowiretriboelectric materialtriboelectric nanogenerator |
| spellingShingle | Hanbyeol Jung Dong‐Min Lee Jina Park Taeho Kim Sang‐Woo Kim Seung Uk Son MnO2 Nanowires with Sub‐10 nm Thick Conjugated Microporous Polymers as Synergistic Triboelectric Materials Advanced Science conjugated microporous polymer manganese dioxide nanowire triboelectric material triboelectric nanogenerator |
| title | MnO2 Nanowires with Sub‐10 nm Thick Conjugated Microporous Polymers as Synergistic Triboelectric Materials |
| title_full | MnO2 Nanowires with Sub‐10 nm Thick Conjugated Microporous Polymers as Synergistic Triboelectric Materials |
| title_fullStr | MnO2 Nanowires with Sub‐10 nm Thick Conjugated Microporous Polymers as Synergistic Triboelectric Materials |
| title_full_unstemmed | MnO2 Nanowires with Sub‐10 nm Thick Conjugated Microporous Polymers as Synergistic Triboelectric Materials |
| title_short | MnO2 Nanowires with Sub‐10 nm Thick Conjugated Microporous Polymers as Synergistic Triboelectric Materials |
| title_sort | mno2 nanowires with sub 10 nm thick conjugated microporous polymers as synergistic triboelectric materials |
| topic | conjugated microporous polymer manganese dioxide nanowire triboelectric material triboelectric nanogenerator |
| url | https://doi.org/10.1002/advs.202409917 |
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