Ultra‑Broadband and Ultra-High Electromagnetic Interference Shielding Performance of Aligned and Compact MXene Films
Highlights A highly aligned and compact MXene film for ultra‑broadband and ultra-high electromagnetic interference shielding was fabricated by continuous centrifugal spraying strategy. The film exhibits an exceptional electromagnetic interference shielding effectiveness (EMI SE) of 45 dB, specific s...
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| Format: | Article |
| Language: | English |
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SpringerOpen
2025-04-01
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| Series: | Nano-Micro Letters |
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| Online Access: | https://doi.org/10.1007/s40820-025-01750-z |
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| _version_ | 1849332216155340800 |
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| author | Weiqiang Huang Xuebin Liu Yunfan Wang Jiyong Feng Junhua Huang Zhenxi Dai Shaodian Yang Songfeng Pei Jing Zhong Xuchun Gui |
| author_facet | Weiqiang Huang Xuebin Liu Yunfan Wang Jiyong Feng Junhua Huang Zhenxi Dai Shaodian Yang Songfeng Pei Jing Zhong Xuchun Gui |
| author_sort | Weiqiang Huang |
| collection | DOAJ |
| description | Highlights A highly aligned and compact MXene film for ultra‑broadband and ultra-high electromagnetic interference shielding was fabricated by continuous centrifugal spraying strategy. The film exhibits an exceptional electromagnetic interference shielding effectiveness (EMI SE) of 45 dB, specific shielding effectiveness of 1.545 × 106 dB cm2 g⁻1 in gigahertz band (8.2–40 GHz), and EMI SE of 59 dB in terahertz band (0.2–1.6 THz). The film exhibits an ultra-low infrared emissivity of 0.1 in the infrared band (2.5–16.0 μm) and an efficient electrothermal performance. |
| format | Article |
| id | doaj-art-6ddcfc21db0544ac8f502ece7c24a20d |
| institution | Kabale University |
| issn | 2311-6706 2150-5551 |
| language | English |
| publishDate | 2025-04-01 |
| publisher | SpringerOpen |
| record_format | Article |
| series | Nano-Micro Letters |
| spelling | doaj-art-6ddcfc21db0544ac8f502ece7c24a20d2025-08-20T03:46:16ZengSpringerOpenNano-Micro Letters2311-67062150-55512025-04-0117111310.1007/s40820-025-01750-zUltra‑Broadband and Ultra-High Electromagnetic Interference Shielding Performance of Aligned and Compact MXene FilmsWeiqiang Huang0Xuebin Liu1Yunfan Wang2Jiyong Feng3Junhua Huang4Zhenxi Dai5Shaodian Yang6Songfeng Pei7Jing Zhong8Xuchun Gui9State Key Laboratory of Optoelectronic Materials and Technologies, School of Electronics and Information Technology, Sun Yat-Sen UniversityState Key Laboratory of Optoelectronic Materials and Technologies, School of Electronics and Information Technology, Sun Yat-Sen UniversityState Key Laboratory of Optoelectronic Materials and Technologies, School of Electronics and Information Technology, Sun Yat-Sen UniversityState Key Laboratory of Optoelectronic Materials and Technologies, School of Electronics and Information Technology, Sun Yat-Sen UniversityState Key Laboratory of Optoelectronic Materials and Technologies, School of Electronics and Information Technology, Sun Yat-Sen UniversityState Key Laboratory of Optoelectronic Materials and Technologies, School of Electronics and Information Technology, Sun Yat-Sen UniversityState Key Laboratory of Optoelectronic Materials and Technologies, School of Electronics and Information Technology, Sun Yat-Sen UniversityShenyang National Laboratory for Materials Science, Institute of Metal Research, Chinese Academy of SciencesKey Lab of Structure Dynamic Behavior and Control (Harbin Institute of Technology), Ministry of EducationState Key Laboratory of Optoelectronic Materials and Technologies, School of Electronics and Information Technology, Sun Yat-Sen UniversityHighlights A highly aligned and compact MXene film for ultra‑broadband and ultra-high electromagnetic interference shielding was fabricated by continuous centrifugal spraying strategy. The film exhibits an exceptional electromagnetic interference shielding effectiveness (EMI SE) of 45 dB, specific shielding effectiveness of 1.545 × 106 dB cm2 g⁻1 in gigahertz band (8.2–40 GHz), and EMI SE of 59 dB in terahertz band (0.2–1.6 THz). The film exhibits an ultra-low infrared emissivity of 0.1 in the infrared band (2.5–16.0 μm) and an efficient electrothermal performance.https://doi.org/10.1007/s40820-025-01750-zMXene FilmElectromagnetic interference shieldingInfrared stealthElectrical heater |
| spellingShingle | Weiqiang Huang Xuebin Liu Yunfan Wang Jiyong Feng Junhua Huang Zhenxi Dai Shaodian Yang Songfeng Pei Jing Zhong Xuchun Gui Ultra‑Broadband and Ultra-High Electromagnetic Interference Shielding Performance of Aligned and Compact MXene Films Nano-Micro Letters MXene Film Electromagnetic interference shielding Infrared stealth Electrical heater |
| title | Ultra‑Broadband and Ultra-High Electromagnetic Interference Shielding Performance of Aligned and Compact MXene Films |
| title_full | Ultra‑Broadband and Ultra-High Electromagnetic Interference Shielding Performance of Aligned and Compact MXene Films |
| title_fullStr | Ultra‑Broadband and Ultra-High Electromagnetic Interference Shielding Performance of Aligned and Compact MXene Films |
| title_full_unstemmed | Ultra‑Broadband and Ultra-High Electromagnetic Interference Shielding Performance of Aligned and Compact MXene Films |
| title_short | Ultra‑Broadband and Ultra-High Electromagnetic Interference Shielding Performance of Aligned and Compact MXene Films |
| title_sort | ultra broadband and ultra high electromagnetic interference shielding performance of aligned and compact mxene films |
| topic | MXene Film Electromagnetic interference shielding Infrared stealth Electrical heater |
| url | https://doi.org/10.1007/s40820-025-01750-z |
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