Bird's-Nest-Inspired, High-Temperature-Resistant Soft Robots with Enhanced Electromagnetic Interference Shielding
The rapid development of aerospace, artificial intelligence, and flexible wearable electronics has led to an increasing demand for multifunctional electromagnetic interference (EMI) shielding materials, especially for lightweight and high-strength biomimetic intelligent actuators. In this study, we...
Gespeichert in:
| Veröffentlicht in: | ACS applied materials & interfaces Jg. 17; H. 14; S. 21886 |
|---|---|
| Hauptverfasser: | , , , |
| Format: | Journal Article |
| Sprache: | Englisch |
| Veröffentlicht: |
United States
09.04.2025
|
| Schlagworte: | |
| ISSN: | 1944-8252, 1944-8252 |
| Online-Zugang: | Weitere Angaben |
| Tags: |
Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
|
| Abstract | The rapid development of aerospace, artificial intelligence, and flexible wearable electronics has led to an increasing demand for multifunctional electromagnetic interference (EMI) shielding materials, especially for lightweight and high-strength biomimetic intelligent actuators. In this study, we present polyolefin elastomer/aramid nanofiber/carbon nanotube (POE/ANF/CNT) composites with a sandwich architecture fabricated via layer-by-layer technology. Actuation is achieved by exploiting the differential thermal expansion coefficients among the layers, where the POE functions as the active layer, while ANFs and CNTs serve as inert reinforcement layers. The bird's-nest-like CNT layer imparts the actuators with repeatable programming capabilities. These intelligent actuators exhibit rapid responses to light, electrical, and thermal stimuli, featuring a low activation energy, high actuation speed, significant deformation, and exceptional fatigue resistance. Inspired by paper cutting and origami techniques, the actuators achieve repeatable morphological programming and complex actuation behaviors. The POE/ANF/CNT composites also demonstrate effective EMI shielding (35.7 dB at 40 wt % CNTs), high tensile strength (39.1 MPa), superior Joule heating performance (301 °C at 20 V voltage), and excellent thermal stabilities (with a maximum decomposition temperature reaching 473 °C). These multifunctional intelligent materials hold significant potential for applications in flexible wearable electronic devices, EMI shielding, and soft robotics. |
|---|---|
| AbstractList | The rapid development of aerospace, artificial intelligence, and flexible wearable electronics has led to an increasing demand for multifunctional electromagnetic interference (EMI) shielding materials, especially for lightweight and high-strength biomimetic intelligent actuators. In this study, we present polyolefin elastomer/aramid nanofiber/carbon nanotube (POE/ANF/CNT) composites with a sandwich architecture fabricated via layer-by-layer technology. Actuation is achieved by exploiting the differential thermal expansion coefficients among the layers, where the POE functions as the active layer, while ANFs and CNTs serve as inert reinforcement layers. The bird's-nest-like CNT layer imparts the actuators with repeatable programming capabilities. These intelligent actuators exhibit rapid responses to light, electrical, and thermal stimuli, featuring a low activation energy, high actuation speed, significant deformation, and exceptional fatigue resistance. Inspired by paper cutting and origami techniques, the actuators achieve repeatable morphological programming and complex actuation behaviors. The POE/ANF/CNT composites also demonstrate effective EMI shielding (35.7 dB at 40 wt % CNTs), high tensile strength (39.1 MPa), superior Joule heating performance (301 °C at 20 V voltage), and excellent thermal stabilities (with a maximum decomposition temperature reaching 473 °C). These multifunctional intelligent materials hold significant potential for applications in flexible wearable electronic devices, EMI shielding, and soft robotics. The rapid development of aerospace, artificial intelligence, and flexible wearable electronics has led to an increasing demand for multifunctional electromagnetic interference (EMI) shielding materials, especially for lightweight and high-strength biomimetic intelligent actuators. In this study, we present polyolefin elastomer/aramid nanofiber/carbon nanotube (POE/ANF/CNT) composites with a sandwich architecture fabricated via layer-by-layer technology. Actuation is achieved by exploiting the differential thermal expansion coefficients among the layers, where the POE functions as the active layer, while ANFs and CNTs serve as inert reinforcement layers. The bird's-nest-like CNT layer imparts the actuators with repeatable programming capabilities. These intelligent actuators exhibit rapid responses to light, electrical, and thermal stimuli, featuring a low activation energy, high actuation speed, significant deformation, and exceptional fatigue resistance. Inspired by paper cutting and origami techniques, the actuators achieve repeatable morphological programming and complex actuation behaviors. The POE/ANF/CNT composites also demonstrate effective EMI shielding (35.7 dB at 40 wt % CNTs), high tensile strength (39.1 MPa), superior Joule heating performance (301 °C at 20 V voltage), and excellent thermal stabilities (with a maximum decomposition temperature reaching 473 °C). These multifunctional intelligent materials hold significant potential for applications in flexible wearable electronic devices, EMI shielding, and soft robotics.The rapid development of aerospace, artificial intelligence, and flexible wearable electronics has led to an increasing demand for multifunctional electromagnetic interference (EMI) shielding materials, especially for lightweight and high-strength biomimetic intelligent actuators. In this study, we present polyolefin elastomer/aramid nanofiber/carbon nanotube (POE/ANF/CNT) composites with a sandwich architecture fabricated via layer-by-layer technology. Actuation is achieved by exploiting the differential thermal expansion coefficients among the layers, where the POE functions as the active layer, while ANFs and CNTs serve as inert reinforcement layers. The bird's-nest-like CNT layer imparts the actuators with repeatable programming capabilities. These intelligent actuators exhibit rapid responses to light, electrical, and thermal stimuli, featuring a low activation energy, high actuation speed, significant deformation, and exceptional fatigue resistance. Inspired by paper cutting and origami techniques, the actuators achieve repeatable morphological programming and complex actuation behaviors. The POE/ANF/CNT composites also demonstrate effective EMI shielding (35.7 dB at 40 wt % CNTs), high tensile strength (39.1 MPa), superior Joule heating performance (301 °C at 20 V voltage), and excellent thermal stabilities (with a maximum decomposition temperature reaching 473 °C). These multifunctional intelligent materials hold significant potential for applications in flexible wearable electronic devices, EMI shielding, and soft robotics. |
| Author | Lu, Xianyong Liu, Xianyuan Zhou, Jinman Liu, Zunfeng |
| Author_xml | – sequence: 1 givenname: Xianyuan surname: Liu fullname: Liu, Xianyuan organization: Key Laboratory of Bio-Inspired Smart Interfacial Science and Technology of Ministry of Education, School of Chemistry, Beihang University, Beijing 100191, China – sequence: 2 givenname: Jinman surname: Zhou fullname: Zhou, Jinman organization: Key Laboratory of Bio-Inspired Smart Interfacial Science and Technology of Ministry of Education, School of Chemistry, Beihang University, Beijing 100191, China – sequence: 3 givenname: Xianyong orcidid: 0000-0002-7763-4883 surname: Lu fullname: Lu, Xianyong organization: Key Laboratory of Bio-Inspired Smart Interfacial Science and Technology of Ministry of Education, School of Chemistry, Beihang University, Beijing 100191, China – sequence: 4 givenname: Zunfeng orcidid: 0000-0002-7366-0275 surname: Liu fullname: Liu, Zunfeng organization: School of Chemistry and Key Laboratory of Functional Polymer Materials, Frontiers Science Center for New Organic Matter, Nankai University, Tianjin 300071, China |
| BackLink | https://www.ncbi.nlm.nih.gov/pubmed/40145775$$D View this record in MEDLINE/PubMed |
| BookMark | eNpNkM1LAzEQxYMo9kOvHiU3PZiaZDft5qil2kJRaOt5ySaz3chutk2yiP-9C1aQd5gH78cw80bo3LUOELphdMIoZ49KB9XYidCUC0rP0JDJNCUZF_z8nx-gUQiflE4TTsUlGqSUpWI2E0N0fLbe3AXyBiGSlQsH68E84KXdV2QHzQG8ip0HsoFgQ1Qu4m1bRrxpizYG_GVjhReuUk6DwYsadPRto_YOotV45SL4Ejz0Kd5WFmpj3f4KXZSqDnB9mmP08bLYzZdk_f66mj-tieqPjGQqTVkALUFmpYEiLaXQzOi0YEIkkgpZiEwYIVWSZFRmRvNCSaW5Fkz1TvMxuv_de_DtsevfyxsbNNS1ctB2IU9Y1msmadKjtye0Kxow-cHbRvnv_K8m_gPeQ25k |
| ContentType | Journal Article |
| DBID | NPM 7X8 |
| DOI | 10.1021/acsami.5c02500 |
| DatabaseName | PubMed MEDLINE - Academic |
| DatabaseTitle | PubMed MEDLINE - Academic |
| DatabaseTitleList | PubMed MEDLINE - Academic |
| Database_xml | – sequence: 1 dbid: NPM name: PubMed url: http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?db=PubMed sourceTypes: Index Database – sequence: 2 dbid: 7X8 name: MEDLINE - Academic url: https://search.proquest.com/medline sourceTypes: Aggregation Database |
| DeliveryMethod | no_fulltext_linktorsrc |
| Discipline | Engineering |
| EISSN | 1944-8252 |
| ExternalDocumentID | 40145775 |
| Genre | Journal Article |
| GroupedDBID | --- .K2 23M 4.4 53G 55A 5GY 5VS 5ZA 6J9 7~N AABXI AAHBH ABJNI ABMVS ABQRX ABUCX ACGFS ACS ADHLV AEESW AENEX AFEFF AHGAQ ALMA_UNASSIGNED_HOLDINGS AQSVZ BAANH CUPRZ EBS ED~ F5P GGK GNL IH9 JG~ NPM P2P RNS ROL UI2 VF5 VG9 W1F XKZ 7X8 ABBLG ABLBI |
| ID | FETCH-LOGICAL-a320t-69dfbe0fe98fdeb4f95c1dc4b15539059b585d59a338098dc2ba9ac2c51aba9c2 |
| IEDL.DBID | 7X8 |
| ISICitedReferencesCount | 4 |
| ISICitedReferencesURI | http://www.webofscience.com/api/gateway?GWVersion=2&SrcApp=Summon&SrcAuth=ProQuest&DestLinkType=CitingArticles&DestApp=WOS_CPL&KeyUT=001454571700001&url=https%3A%2F%2Fcvtisr.summon.serialssolutions.com%2F%23%21%2Fsearch%3Fho%3Df%26include.ft.matches%3Dt%26l%3Dnull%26q%3D |
| ISSN | 1944-8252 |
| IngestDate | Wed Jul 02 05:14:27 EDT 2025 Fri Apr 11 01:32:05 EDT 2025 |
| IsPeerReviewed | true |
| IsScholarly | true |
| Issue | 14 |
| Keywords | repeatable programming Kevlar electromagnetic interference shielding bird’s-nest-like intelligent actuators |
| Language | English |
| LinkModel | DirectLink |
| MergedId | FETCHMERGED-LOGICAL-a320t-69dfbe0fe98fdeb4f95c1dc4b15539059b585d59a338098dc2ba9ac2c51aba9c2 |
| Notes | ObjectType-Article-1 SourceType-Scholarly Journals-1 ObjectType-Feature-2 content type line 23 |
| ORCID | 0000-0002-7366-0275 0000-0002-7763-4883 |
| PMID | 40145775 |
| PQID | 3181817903 |
| PQPubID | 23479 |
| ParticipantIDs | proquest_miscellaneous_3181817903 pubmed_primary_40145775 |
| PublicationCentury | 2000 |
| PublicationDate | 2025-04-09 |
| PublicationDateYYYYMMDD | 2025-04-09 |
| PublicationDate_xml | – month: 04 year: 2025 text: 2025-04-09 day: 09 |
| PublicationDecade | 2020 |
| PublicationPlace | United States |
| PublicationPlace_xml | – name: United States |
| PublicationTitle | ACS applied materials & interfaces |
| PublicationTitleAlternate | ACS Appl Mater Interfaces |
| PublicationYear | 2025 |
| SSID | ssj0063205 |
| Score | 2.4791477 |
| Snippet | The rapid development of aerospace, artificial intelligence, and flexible wearable electronics has led to an increasing demand for multifunctional... |
| SourceID | proquest pubmed |
| SourceType | Aggregation Database Index Database |
| StartPage | 21886 |
| Title | Bird's-Nest-Inspired, High-Temperature-Resistant Soft Robots with Enhanced Electromagnetic Interference Shielding |
| URI | https://www.ncbi.nlm.nih.gov/pubmed/40145775 https://www.proquest.com/docview/3181817903 |
| Volume | 17 |
| WOSCitedRecordID | wos001454571700001&url=https%3A%2F%2Fcvtisr.summon.serialssolutions.com%2F%23%21%2Fsearch%3Fho%3Df%26include.ft.matches%3Dt%26l%3Dnull%26q%3D |
| hasFullText | |
| inHoldings | 1 |
| isFullTextHit | |
| isPrint | |
| link | http://cvtisr.summon.serialssolutions.com/2.0.0/link/0/eLvHCXMwpV1LS8NAEF7UetCD70d9sYLgxcVkk3S7J1FpUdBSaoXeyj61B5O2qf5-Z5JUvQiCBEIuWcJkduabx85HyJnwHByft6xhI8_iRGimeFMx58H7gkE0cTln9kF0Os3BQHarhFtetVXObWJhqG1mMEd-CboHl5BBdDWeMGSNwupqRaGxSGoRQBncmGLwVUVoRLxoYYQ4PWYQCfH50EYeXiqTI8FOYhADBL_Dy8LNtNf_-4EbZK0CmPS61IhNsuDSLbL6Y-zgNpncjKb2PGcdWJzdp1hrd_aCYssH6zvA0eWcZdZzOaLLdEafwFjTXqazWU4xc0tb6WvROkBbJY3Om3pJ8TgkLTKM1RlCikTbRXFrhzy3W_3bO1ZRLzAFQpuxhrReu8A72fTW6djLxITWxBpphiRAMg1hhk2kggg3kE1ruFZSGW6SUMGT4btkKc1St0-osB6WcIHWkY5dKBRi0kA7ri2OktF1cjqX5xBUG-sVKnXZez78lmid7JU_ZTguZ3AMYyyHCpEc_OHtQ7LCkbUX-23kEal52NjumCybj9kon54UOgP3TvfxE-bAz1Q |
| linkProvider | ProQuest |
| openUrl | ctx_ver=Z39.88-2004&ctx_enc=info%3Aofi%2Fenc%3AUTF-8&rfr_id=info%3Asid%2Fsummon.serialssolutions.com&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=article&rft.atitle=Bird%27s-Nest-Inspired%2C+High-Temperature-Resistant+Soft+Robots+with+Enhanced+Electromagnetic+Interference+Shielding&rft.jtitle=ACS+applied+materials+%26+interfaces&rft.au=Liu%2C+Xianyuan&rft.au=Zhou%2C+Jinman&rft.au=Lu%2C+Xianyong&rft.au=Liu%2C+Zunfeng&rft.date=2025-04-09&rft.issn=1944-8252&rft.eissn=1944-8252&rft_id=info:doi/10.1021%2Facsami.5c02500&rft.externalDBID=NO_FULL_TEXT |
| thumbnail_l | http://covers-cdn.summon.serialssolutions.com/index.aspx?isbn=/lc.gif&issn=1944-8252&client=summon |
| thumbnail_m | http://covers-cdn.summon.serialssolutions.com/index.aspx?isbn=/mc.gif&issn=1944-8252&client=summon |
| thumbnail_s | http://covers-cdn.summon.serialssolutions.com/index.aspx?isbn=/sc.gif&issn=1944-8252&client=summon |