Research Progress of Graphene Nano-Electromechanical Resonant Sensors—A Review
Graphene nano-electromechanical resonant sensors have wide application in areas such as seawater desalination, new energy, biotechnology, and aerospace due to their small size, light weight, and high sensitivity and resolution. This review first introduces the physical and chemical properties of gra...
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| Format: | Article |
| Language: | English |
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MDPI AG
2022-01-01
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| Series: | Micromachines |
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| Online Access: | https://www.mdpi.com/2072-666X/13/2/241 |
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| author | Shang-Chun Fan Yang Lu Peng-Cheng Zhao Fu-Tao Shi Zhan-She Guo Wei-Wei Xing |
| author_facet | Shang-Chun Fan Yang Lu Peng-Cheng Zhao Fu-Tao Shi Zhan-She Guo Wei-Wei Xing |
| author_sort | Shang-Chun Fan |
| collection | DOAJ |
| description | Graphene nano-electromechanical resonant sensors have wide application in areas such as seawater desalination, new energy, biotechnology, and aerospace due to their small size, light weight, and high sensitivity and resolution. This review first introduces the physical and chemical properties of graphene and the research progress of four preparation processes of graphene. Next, the principle prototype of graphene resonators is analyzed, and three main methods for analyzing the vibration characteristics of a graphene resonant sheet are described: molecular structural mechanics, non-local elastic theory and molecular dynamics. Then, this paper reviews research on graphene resonator preparation, discussing the working mechanism and research status of the development of graphene resonant mass sensors, pressure sensors and inertial sensors. Finally, the difficulties in developing graphene nano-electromechanical resonant sensors are outlined and the future trend of these sensors is described. |
| first_indexed | 2024-03-09T21:26:09Z |
| format | Article |
| id | doaj.art-eca74e585ce14d2dbfcbd5c0c2acd7e2 |
| institution | Directory Open Access Journal |
| issn | 2072-666X |
| language | English |
| last_indexed | 2024-03-09T21:26:09Z |
| publishDate | 2022-01-01 |
| publisher | MDPI AG |
| record_format | Article |
| series | Micromachines |
| spelling | doaj.art-eca74e585ce14d2dbfcbd5c0c2acd7e22023-11-23T21:10:50ZengMDPI AGMicromachines2072-666X2022-01-0113224110.3390/mi13020241Research Progress of Graphene Nano-Electromechanical Resonant Sensors—A ReviewShang-Chun Fan0Yang Lu1Peng-Cheng Zhao2Fu-Tao Shi3Zhan-She Guo4Wei-Wei Xing5School of Instrumentation Science and Opto-Electronics Engineering, Beihang University, Beijing 100191, ChinaSchool of Instrumentation Science and Opto-Electronics Engineering, Beihang University, Beijing 100191, ChinaSchool of Instrumentation Science and Opto-Electronics Engineering, Beihang University, Beijing 100191, ChinaSchool of Instrumentation Science and Opto-Electronics Engineering, Beihang University, Beijing 100191, ChinaSchool of Instrumentation Science and Opto-Electronics Engineering, Beihang University, Beijing 100191, ChinaSchool of Instrumentation Science and Opto-Electronics Engineering, Beihang University, Beijing 100191, ChinaGraphene nano-electromechanical resonant sensors have wide application in areas such as seawater desalination, new energy, biotechnology, and aerospace due to their small size, light weight, and high sensitivity and resolution. This review first introduces the physical and chemical properties of graphene and the research progress of four preparation processes of graphene. Next, the principle prototype of graphene resonators is analyzed, and three main methods for analyzing the vibration characteristics of a graphene resonant sheet are described: molecular structural mechanics, non-local elastic theory and molecular dynamics. Then, this paper reviews research on graphene resonator preparation, discussing the working mechanism and research status of the development of graphene resonant mass sensors, pressure sensors and inertial sensors. Finally, the difficulties in developing graphene nano-electromechanical resonant sensors are outlined and the future trend of these sensors is described.https://www.mdpi.com/2072-666X/13/2/241single-layer graphene sheet (SLGS)resonatorsmolecular structural mechanicsnon-local elastic theorymolecular dynamics |
| spellingShingle | Shang-Chun Fan Yang Lu Peng-Cheng Zhao Fu-Tao Shi Zhan-She Guo Wei-Wei Xing Research Progress of Graphene Nano-Electromechanical Resonant Sensors—A Review Micromachines single-layer graphene sheet (SLGS) resonators molecular structural mechanics non-local elastic theory molecular dynamics |
| title | Research Progress of Graphene Nano-Electromechanical Resonant Sensors—A Review |
| title_full | Research Progress of Graphene Nano-Electromechanical Resonant Sensors—A Review |
| title_fullStr | Research Progress of Graphene Nano-Electromechanical Resonant Sensors—A Review |
| title_full_unstemmed | Research Progress of Graphene Nano-Electromechanical Resonant Sensors—A Review |
| title_short | Research Progress of Graphene Nano-Electromechanical Resonant Sensors—A Review |
| title_sort | research progress of graphene nano electromechanical resonant sensors a review |
| topic | single-layer graphene sheet (SLGS) resonators molecular structural mechanics non-local elastic theory molecular dynamics |
| url | https://www.mdpi.com/2072-666X/13/2/241 |
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