Full metadata record
DC Field | Value | Language |
---|---|---|
dc.contributor.author | 장태환 | - |
dc.date.accessioned | 2024-04-30T00:03:00Z | - |
dc.date.available | 2024-04-30T00:03:00Z | - |
dc.date.issued | 2023-05-10 | - |
dc.identifier.citation | ADVANCED SCIENCE, Article NO 2301208, Page. 1-9 | en_US |
dc.identifier.issn | 2198-3844 | en_US |
dc.identifier.uri | https://information.hanyang.ac.kr/#/eds/detail?an=000985027700001&dbId=edswsc | en_US |
dc.identifier.uri | https://repository.hanyang.ac.kr/handle/20.500.11754/190078 | - |
dc.description.abstract | Manufacturing strategies to create three-dimensional (3D) structures with multifunctional nanomaterials are of intense interest for fabricating building blocks in many electromechanical applications. A coil spring composed of graphene provides an important step toward the realization of all-carbon devices, as it is one of the essential elements for a wide range of systems. In this connection, here an unprecedented fabrication strategy to create a new type of 3D coil spring composed of laser-induced graphene springs (LIG-S) which is spontaneously produced via the pyrolytic jetting technique, is presented. Similar to wood or metal shavings observed in traditional machining processes, a pair of LIG-S with two opposite chiralities and controllable macroscopic dimensions is produced by a single scanning of a focused continuous-wave (CW) laser on a polyimide (PI) substrate. The resulting LIG-S, plastic shavings by laser, exhibits sufficient mechanical and electrical properties to enable many applications including strain-tolerant spring electrodes, antennas, supercapacitors, gas sensors, and luminescent filaments under extreme conditions. Without using any conventional fabrication techniques or other labor-intensive, time-consuming, and expensive processes, this novel approach enables a high-throughput mass production of macro-, micro-, and nanoscale featured LIG-S that can be manufactured within seconds to realize many open opportunities in all-carbon electromechanical systems. | en_US |
dc.description.sponsorship | C.K. and E.H. contributed equally to this study. This work was supported bythe National Research Foundation of Korea (NRF) grant funded by the Ko-rea government (MIST) (Nos. 2022R1C1C1006593, 2022R1A4A3031263,2019R1A5A8083201, and 2021R1C1C1008345), Korea Basic Science Insti-tute (National Research Facilities and Equipment Center) grant fundedby the Ministry of Education (Grant No. 2021R1A6C101A449), and theKorea Research Institute of Chemical Technology (KRICT) core project(KS2321-20). E.H. acknowledges a fellowship from the Hyundai MotorChung Mong-Koo Foundation. | en_US |
dc.language | en_US | en_US |
dc.publisher | WILEY | en_US |
dc.relation.ispartofseries | Article NO 2301208;1-9 | - |
dc.subject | laser-induced graphene | en_US |
dc.subject | laser-induced pyrolysis | en_US |
dc.subject | pyrolytic jetting | en_US |
dc.subject | springs | en_US |
dc.subject | unconventional fabrication | en_US |
dc.title | Plastic Shavings by Laser: Peeling Porous Graphene Springs for Multifunctional All-Carbon Applications | en_US |
dc.type | Article | en_US |
dc.relation.volume | 2301208 | - |
dc.identifier.doi | 10.1002/advs.202301208 | en_US |
dc.relation.page | 1-9 | - |
dc.relation.journal | ADVANCED SCIENCE | - |
dc.contributor.googleauthor | Kim, Chanwoo | - |
dc.contributor.googleauthor | Hwang, Eunseung | - |
dc.contributor.googleauthor | Kwon, Jinhyeong | - |
dc.contributor.googleauthor | Jang, Tae Hwan | - |
dc.contributor.googleauthor | Lee, Won Chul | - |
dc.contributor.googleauthor | Kim, Shi Hyeong | - |
dc.contributor.googleauthor | Park, Jongmin | - |
dc.contributor.googleauthor | Lee, Ming-Tsang | - |
dc.contributor.googleauthor | Kim, Hyun | - |
dc.contributor.googleauthor | Hong, Sukjoon | - |
dc.relation.code | 2023036065 | - |
dc.sector.campus | E | - |
dc.sector.daehak | COLLEGE OF ENGINEERING SCIENCES[E] | - |
dc.sector.department | SCHOOL OF ELECTRICAL ENGINEERING | - |
dc.identifier.pid | hundredwin | - |
Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.