One-step fabrication of nitrogen-doped laser-induced graphene derived from melamine/polyimide for enhanced flexible supercapacitors
文献类型：期刊论文
| 作者 | Han, Shuai1,2; Liu, Cui1; Li, Nian1 ; Zhang, Shudong1; Song, Yanping1,2; Chen, Liqing1,2; Xi, Min1; Yu, Xinling1; Wang, Wenbo1,2; Kong, Mingguang1
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| 刊名 | CRYSTENGCOMM
 |
| 出版日期 | 2022-03-07 |
| 卷号 | 24 |
| DOI | 10.1039/d1ce01608c |
| 通讯作者 | Li, Nian(linian@issp.ac.cn) ; Wang, Zhenyang(zywang@iim.ac.cn) |
| 英文摘要 | Heteroatom doping of graphene electrodes is a valid strategy to enhance their capacitive performance. This work demonstrates a facile and expandable methodology for the in situ fabrication of nitrogen-doped laser-induced graphene (N-LIG) by the precursor composite approach in conjunction with laser induction technology. Melamine (C3H6N6) with high N content was compounded with polyimide to form a composite film, on which N-LIG was synthesized by one-step in situ laser pyrolysis. In this process, N elements from melamine were successfully doped into the graphene structure. As a result, the optimal N-LIG electrode exhibited a desirable specific areal capacitance (C-A) of 56.3 mF cm(-2) at 0.4 mA cm(-2) in 1 M H2SO4 aqueous electrolyte, which was 7.2 times that of the pristine undoped LIG electrode. Besides, the N-LIG electrode obtained on the composite film kept good flexibility, which laid a foundation for the industrial roll to roll production of N-LIG. Furthermore, the N-LIG-based all-solid-state micro-supercapacitor (MSC) revealed a high C-A of up to 35.20 mF cm(-2) at 0.05 mA cm(-2) and an impressive cyclic stability of 85.5% after 10 000 cycles. This presented strategy possesses the advantages of environmental protection, economy and convenience, and exhibits a broad application prospect in flexible wearable electronics and energy storage devices. |
| WOS关键词 | DOUBLE HYDROXIDE NANOSHEETS ; POROUS GRAPHENE ; CARBON ; OXIDE ; XPS ; DEPOSITION ; REDUCTION ; DEVICES |
| 资助项目 | National Key Research and Development Project[2020YFA0210703] ; National Natural Science Foundation of China[U2032159] ; National Natural Science Foundation of China[52171053] ; National Natural Science Foundation of China[62005292] ; National Natural Science Foundation of China[U2032158] ; Major Scientific and Technological Special Project of Anhui Province[202103a05020192] ; Key Research and Development Program of Anhui Province[202104a05020036] ; Collaborative Innovation Program of Hefei Science Center, CAS[2020HSCCIP003] ; Major Scientific and the CASHIPS Director's Fund[YZJJZX202015] ; Technological Innovation Projects of Shandong Province[2019JZZY020243] |
| WOS研究方向 | Chemistry ; Crystallography |
| 语种 | 英语 |
| 出版者 | ROYAL SOC CHEMISTRY |
| WOS记录号 | WOS:000757476600001 |
| 资助机构 | National Key Research and Development Project ; National Natural Science Foundation of China ; Major Scientific and Technological Special Project of Anhui Province ; Key Research and Development Program of Anhui Province ; Collaborative Innovation Program of Hefei Science Center, CAS ; Major Scientific and the CASHIPS Director's Fund ; Technological Innovation Projects of Shandong Province |
| 源URL | [http://ir.hfcas.ac.cn:8080/handle/334002/127933]  |
| 专题 | 中国科学院合肥物质科学研究院 |
| 通讯作者 | Li, Nian; Wang, Zhenyang |
| 作者单位 | 1.Chinese Acad Sci, Inst Solid State Phys, Hefei Inst Phys Sci, CAS Key Lab Photovolta & Energy Conservat Mat, Hefei 230031, Anhui, Peoples R China 2.Univ Sci & Technol China, Dept Chem, Hefei 230026, Anhui, Peoples R China |
| 推荐引用方式 GB/T 7714 | Han, Shuai,Liu, Cui,Li, Nian,et al. One-step fabrication of nitrogen-doped laser-induced graphene derived from melamine/polyimide for enhanced flexible supercapacitors[J]. CRYSTENGCOMM,2022,24. |
| APA | Han, Shuai.,Liu, Cui.,Li, Nian.,Zhang, Shudong.,Song, Yanping.,...&Wang, Zhenyang.(2022).One-step fabrication of nitrogen-doped laser-induced graphene derived from melamine/polyimide for enhanced flexible supercapacitors.CRYSTENGCOMM,24. |
| MLA | Han, Shuai,et al."One-step fabrication of nitrogen-doped laser-induced graphene derived from melamine/polyimide for enhanced flexible supercapacitors".CRYSTENGCOMM 24(2022). |
入库方式： OAI收割
来源：合肥物质科学研究院
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