Tailorable Metal-Ceramic (Cu-TiC0.5) Layered Electrode with High Mechanical Property and Conductivity
文献类型：期刊论文
| 作者 | Si, Pengchao1,2; Duan, Chunyang1; Li, Mengqi1; Zhao, Zenghua1; Zhao, Dong1; Chen, Yunfa1; Wang, Yu1 |
| 刊名 | ACS APPLIED MATERIALS & INTERFACES
 |
| 出版日期 | 2019-11-27 |
| 卷号 | 11期号:47页码:44413-44420 |
| 关键词 | metal-ceramic layered structure high mechanical properties layered electrode NO2 sensor gas channels graphene |
| ISSN号 | 1944-8244 |
| DOI | 10.1021/acsami.9b13219 |
| 英文摘要 | Two-dimensional materials have been extensively investigated in the fields of electrochemical sensors, field-effect transistors, and other electronic devices due to their large surface areas, high compatibility with device integration, and so on. Conventional electrodes, such as precious metal layers that are deposited on polymer or silicon wafers, have gradually revealed increasing difficulties in adapting to various device structures, especially for twodimensional materials, which prefer high exposure of surface atoms. Here, we demonstrate a tailorable metal-ceramic (CuTiC0.5) layered structure as novel electrodes with high mechanical property and conductivity and fabricate a highly sensitive gas sensor with graphene lying on this proposed electrodes. The Cu-TiC0.5 layered structure exhibits remarkably high tensile yield strength and compressive yield strength, which increase 7 and 8 times than those of the pure copper, respectively. Meanwhile, excellent flexibility and conductivity could also be obtained with the further thinning of the Cu-TiC0.5 layered composite, which shows its potential applications in flexible electronics. Finally, we demonstrated that a graphene-based gas sensor fabricated on tailored metal-ceramic electrodes was ultrasensitive and robust, which benefits from the good thermal conductivity and peculiar gas channels etched on the surface of copper alloy electrodes. |
| WOS关键词 | VAPOR-DEPOSITION ; GRAPHENE ; NO2 ; MICROSTRUCTURE ; CU ; COMPOSITES ; CU-TI3ALC2 ; PHASES ; FILM |
| 资助项目 | National Natural Science Foundation of China[21875256] ; National Natural Science Foundation of China[21473209] ; National Natural Science Foundation of China[51503210] |
| WOS研究方向 | Science & Technology - Other Topics ; Materials Science |
| 语种 | 英语 |
| WOS记录号 | WOS:000500415700064 |
| 出版者 | AMER CHEMICAL SOC |
| 资助机构 | National Natural Science Foundation of China |
| 源URL | [http://ir.ipe.ac.cn/handle/122111/38403]  |
| 专题 | 中国科学院过程工程研究所 |
| 通讯作者 | Wang, Yu |
| 作者单位 | 1.Chinese Acad Sci, Inst Proc Engn, State Key Lab Multiphase Complex Syst, Beijing 100190, Peoples R China 2.Univ Chinese Acad Sci, Sch Chem Engn, Beijing 100049, Peoples R China |
| 推荐引用方式 GB/T 7714 | Si, Pengchao,Duan, Chunyang,Li, Mengqi,et al. Tailorable Metal-Ceramic (Cu-TiC0.5) Layered Electrode with High Mechanical Property and Conductivity[J]. ACS APPLIED MATERIALS & INTERFACES,2019,11(47):44413-44420. |
| APA | Si, Pengchao.,Duan, Chunyang.,Li, Mengqi.,Zhao, Zenghua.,Zhao, Dong.,...&Wang, Yu.(2019).Tailorable Metal-Ceramic (Cu-TiC0.5) Layered Electrode with High Mechanical Property and Conductivity.ACS APPLIED MATERIALS & INTERFACES,11(47),44413-44420. |
| MLA | Si, Pengchao,et al."Tailorable Metal-Ceramic (Cu-TiC0.5) Layered Electrode with High Mechanical Property and Conductivity".ACS APPLIED MATERIALS & INTERFACES 11.47(2019):44413-44420. |
入库方式： OAI收割
来源：过程工程研究所
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