Lingxiao Wang, Kai Yin, Xun Li, Xiaolong Liu, Jianqiang Xiao, Jiaqing Pei, Xinghao Song
{"title":"在任意基底上原位构建多功能飞秒激光诱导石墨烯。","authors":"Lingxiao Wang, Kai Yin, Xun Li, Xiaolong Liu, Jianqiang Xiao, Jiaqing Pei, Xinghao Song","doi":"10.1039/d5mh00144g","DOIUrl":null,"url":null,"abstract":"<p><p>The construction of laser-induced graphene (LIG) on various substrates is important for expanding new applications. However, current LIG transfer technologies are hampered by limited substrates, complicated processes, induced graphene defects, and single function. Herein, a facile laser processing method is proposed for <i>in situ</i> construction of multifunctional femtosecond laser-induced graphene (FsLIG) on arbitrary substrates utilizing femtosecond laser acting on polyimide tape. Unlike previous LIG transfer research, the proposed method is applicable to any substrates without introducing additional graphene defects, while also exhibiting multifunctionality. Raman spectra results confirm successful fabrication of FsLIG on various substrates involving paper, aluminum, ceramic, and silicon. Taking paper for example, FsLIG demonstrates multifunctional characteristics including high water contact angle (∼153.4°), large absorptance (∼98.8%), low sheet resistance (∼82.0 Ω sq<sup>-1</sup>), and reliable temperature sensing (∼-0.089% °C<sup>-1</sup>) properties. Our study provides a reliable pathway for fabricating multifunctional FsLIG on arbitrary substrates.</p>","PeriodicalId":87,"journal":{"name":"Materials Horizons","volume":" ","pages":""},"PeriodicalIF":12.2000,"publicationDate":"2025-05-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"<i>In situ</i> construction of multifunctional femtosecond laser-induced graphene on arbitrary substrates.\",\"authors\":\"Lingxiao Wang, Kai Yin, Xun Li, Xiaolong Liu, Jianqiang Xiao, Jiaqing Pei, Xinghao Song\",\"doi\":\"10.1039/d5mh00144g\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"<p><p>The construction of laser-induced graphene (LIG) on various substrates is important for expanding new applications. However, current LIG transfer technologies are hampered by limited substrates, complicated processes, induced graphene defects, and single function. Herein, a facile laser processing method is proposed for <i>in situ</i> construction of multifunctional femtosecond laser-induced graphene (FsLIG) on arbitrary substrates utilizing femtosecond laser acting on polyimide tape. Unlike previous LIG transfer research, the proposed method is applicable to any substrates without introducing additional graphene defects, while also exhibiting multifunctionality. Raman spectra results confirm successful fabrication of FsLIG on various substrates involving paper, aluminum, ceramic, and silicon. Taking paper for example, FsLIG demonstrates multifunctional characteristics including high water contact angle (∼153.4°), large absorptance (∼98.8%), low sheet resistance (∼82.0 Ω sq<sup>-1</sup>), and reliable temperature sensing (∼-0.089% °C<sup>-1</sup>) properties. Our study provides a reliable pathway for fabricating multifunctional FsLIG on arbitrary substrates.</p>\",\"PeriodicalId\":87,\"journal\":{\"name\":\"Materials Horizons\",\"volume\":\" \",\"pages\":\"\"},\"PeriodicalIF\":12.2000,\"publicationDate\":\"2025-05-16\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Materials Horizons\",\"FirstCategoryId\":\"88\",\"ListUrlMain\":\"https://doi.org/10.1039/d5mh00144g\",\"RegionNum\":2,\"RegionCategory\":\"材料科学\",\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"Q1\",\"JCRName\":\"CHEMISTRY, MULTIDISCIPLINARY\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Materials Horizons","FirstCategoryId":"88","ListUrlMain":"https://doi.org/10.1039/d5mh00144g","RegionNum":2,"RegionCategory":"材料科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q1","JCRName":"CHEMISTRY, MULTIDISCIPLINARY","Score":null,"Total":0}
In situ construction of multifunctional femtosecond laser-induced graphene on arbitrary substrates.
The construction of laser-induced graphene (LIG) on various substrates is important for expanding new applications. However, current LIG transfer technologies are hampered by limited substrates, complicated processes, induced graphene defects, and single function. Herein, a facile laser processing method is proposed for in situ construction of multifunctional femtosecond laser-induced graphene (FsLIG) on arbitrary substrates utilizing femtosecond laser acting on polyimide tape. Unlike previous LIG transfer research, the proposed method is applicable to any substrates without introducing additional graphene defects, while also exhibiting multifunctionality. Raman spectra results confirm successful fabrication of FsLIG on various substrates involving paper, aluminum, ceramic, and silicon. Taking paper for example, FsLIG demonstrates multifunctional characteristics including high water contact angle (∼153.4°), large absorptance (∼98.8%), low sheet resistance (∼82.0 Ω sq-1), and reliable temperature sensing (∼-0.089% °C-1) properties. Our study provides a reliable pathway for fabricating multifunctional FsLIG on arbitrary substrates.
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