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- Publisher Website: 10.1109/TCPMT.2023.3296113
- Scopus: eid_2-s2.0-85165288310
- WOS: WOS:001049961300003
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Article: Electrochemical Vibrating Fan based on Manganese Dioxide
| Title | Electrochemical Vibrating Fan based on Manganese Dioxide |
|---|---|
| Authors | |
| Keywords | Actuators electrochemical devices electronics cooling fans |
| Issue Date | 27-Jul-2023 |
| Publisher | Institute of Electrical and Electronics Engineers |
| Citation | IEEE Transactions on Components, Packaging, and Manufacturing Technology, 2023, v. 13, n. 7, p. 928-934 How to Cite? |
| Abstract | Smart actuating materials have a lot to offer in compact devices requiring mechanical motions. Here, based on the fast electrochemical actuation response of manganese dioxide (MnO2) under low voltage requirements, we present designs of compact vibrating fans based on a dual-actuator circuit connection that takes advantage of the pseudocapacitive behavior of MnO2 to offer large and reversible bending under an applied alternating voltage of ±1.5 V. The cooling effect of a typical fan is found to be proportional to (frequency × amplitude)1.75, with the coefficient of performance (COP) in the range from 0.25 to 1.27. This study demonstrates MnO2 as a new possible actuating material for powering a mini-sized vibrating fan. |
| Persistent Identifier | http://hdl.handle.net/10722/337954 |
| ISSN | 2023 Impact Factor: 2.3 2023 SCImago Journal Rankings: 0.562 |
| ISI Accession Number ID |
| DC Field | Value | Language |
|---|---|---|
| dc.contributor.author | Kwan, K W | - |
| dc.contributor.author | Wu, R | - |
| dc.contributor.author | Ngan, A H W | - |
| dc.date.accessioned | 2024-03-11T10:25:10Z | - |
| dc.date.available | 2024-03-11T10:25:10Z | - |
| dc.date.issued | 2023-07-27 | - |
| dc.identifier.citation | IEEE Transactions on Components, Packaging, and Manufacturing Technology, 2023, v. 13, n. 7, p. 928-934 | - |
| dc.identifier.issn | 2156-3950 | - |
| dc.identifier.uri | http://hdl.handle.net/10722/337954 | - |
| dc.description.abstract | <p>Smart actuating materials have a lot to offer in compact devices requiring mechanical motions. Here, based on the fast electrochemical actuation response of manganese dioxide (MnO2) under low voltage requirements, we present designs of compact vibrating fans based on a dual-actuator circuit connection that takes advantage of the pseudocapacitive behavior of MnO2 to offer large and reversible bending under an applied alternating voltage of ±1.5 V. The cooling effect of a typical fan is found to be proportional to (frequency × amplitude)1.75, with the coefficient of performance (COP) in the range from 0.25 to 1.27. This study demonstrates MnO2 as a new possible actuating material for powering a mini-sized vibrating fan.<br></p> | - |
| dc.language | eng | - |
| dc.publisher | Institute of Electrical and Electronics Engineers | - |
| dc.relation.ispartof | IEEE Transactions on Components, Packaging, and Manufacturing Technology | - |
| dc.subject | Actuators | - |
| dc.subject | electrochemical devices | - |
| dc.subject | electronics cooling | - |
| dc.subject | fans | - |
| dc.title | Electrochemical Vibrating Fan based on Manganese Dioxide | - |
| dc.type | Article | - |
| dc.identifier.doi | 10.1109/TCPMT.2023.3296113 | - |
| dc.identifier.scopus | eid_2-s2.0-85165288310 | - |
| dc.identifier.volume | 13 | - |
| dc.identifier.issue | 7 | - |
| dc.identifier.spage | 928 | - |
| dc.identifier.epage | 934 | - |
| dc.identifier.eissn | 2156-3985 | - |
| dc.identifier.isi | WOS:001049961300003 | - |
| dc.identifier.issnl | 2156-3950 | - |