[논문]Stretchable nanoparticle conductors with self-organized conductive pathways

Kim, Yoonseob; Zhu, Jian; Yeom, Bongjun; Di Prima, Matthew; Su, Xianli; Kim, Jin-Gyu; Yoo, Seung Jo; Uher, Ctirad; Kotov, Nicholas A.

doi:10.1038/nature12401

Stretchable nanoparticle conductors with self-organized conductive pathways

Nature, v.500 no.7460 = no.7460, 2013년, pp.59 - 63

Kim, Yoonseob (Department of Chemical Engineering, University of Michigan, Ann Arbor, Michigan 48109-2136, USA) , Zhu, Jian (Department of Chemical Engineering, University of Michigan, Ann Arbor, Michigan 48109-2136, USA) , Yeom, Bongjun (Department of Chemical Engineering, University of Michigan, Ann Arbor, Michigan 48109-2136, USA) , Di Prima, Matthew (Department of Chemical Engineering, University of Michigan, Ann Arbor, Michigan 48109-2136, USA) , Su, Xianli (Department of Physics, University of Michigan, Ann Arbor, Michigan 48109-1040, USA) , Kim, Jin-Gyu (Division of Electron Microscopic Research, Korea Basic Science Institute (KBSI), 169-148 Gwahangno, Yuseong-gu, Daejeon 305-806, South Korea) , Yoo, Seung Jo (Division of Electron Microscopic Research, Korea Basic Science Institute (KBSI), 169-148 Gwahangno, Yuseong-gu, Daejeon 305-806, South Korea) , Uher, Ctirad (Department of Physics, University of Michigan, Ann Arbor, Michigan 48109-1040, USA) , Kotov, Nicholas A. (Department of Chemical Engineering, University of Michigan, Ann Arbor, Michigan 48109-2136, USA)

Abstract ▼ AI-Helper

Research in stretchable conductors is fuelled by diverse technological needs. Flexible electronics, neuroprosthetic and cardiostimulating implants, soft robotics and other curvilinear systems require materials with high conductivity over a tensile strain of 100 per cent (refs 1, 2, 3). Furthermore, implantable devices or stretchable displays need materials with conductivities a thousand times higher while retaining a strain of 100 per cent. However, the molecular mechanisms that operate during material deformation and stiffening make stretchability and conductivity fundamentally difficult properties to combine. The macroscale stretching of solids elongates chemical bonds, leading to the reduced overlap and delocalization of electronic orbitals. This conductivity–stretchability dilemma can be exemplified by liquid metals, in which conduction pathways are retained on large deformation but weak interatomic bonds lead to compromised strength. The best-known stretchable conductors use polymer matrices containing percolated networks of high-aspect-ratio nanometre-scale tubes or nanowires to address this dilemma to some extent. Further improvements have been achieved by using fillers (the conductive component) with increased aspect ratio, of all-metallic composition, or with specific alignment (the way the fillers are arranged in the matrix). However, the synthesis and separation of high-aspect-ratio fillers is challenging, stiffness increases with the volume content of metallic filler, and anisotropy increases with alignment. Pre-strained substrates, buckled microwires and three-dimensional microfluidic polymer networks have also been explored. Here we demonstrate stretchable conductors of polyurethane containing spherical nanoparticles deposited by either layer-by-layer assembly or vacuum-assisted flocculation. High conductivity and stretchability were observed in both composites despite the minimal aspect ratio of the nanoparticles. These materials also demonstrate the electronic tunability of mechanical properties, which arise from the dynamic self-organization of the nanoparticles under stress. A modified percolation theory incorporating the self-assembly behaviour of nanoparticles gave an excellent match with the experimental data.

참고문헌 (30)

Science JA Rogers 327 1603 2010 10.1126/science.1182383 Rogers, J. A., Someya, T. & Huang, Y. Materials and mechanics for stretchable electronics. Science 327, 1603-1607 (2010)

상세보기
Adv. Mater. Z Fan 21 3730 2009 10.1002/adma.200900860 Fan, Z. et al. Toward the development of printable nanowire electronics and sensors. Adv. Mater. 21, 3730-3743 (2009)

상세보기
S Nolfi 2000 Evolutionary Robotics: the Biology, Intelligence, and Technology of Self-Organizing Machines Nolfi, S. & Floreano, D. Evolutionary Robotics: the Biology, Intelligence, and Technology of Self-Organizing Machines (MIT Press, 2000)
Nature Mater. T Sekitani 8 494 2009 10.1038/nmat2459 Sekitani, T. et al. Stretchable active-matrix organic light-emitting diode display using printable elastic conductors. Nature Mater. 8, 494-499 (2009)

상세보기
Phys. Rev. Lett. S Torquato 89 266601 2002 10.1103/PhysRevLett.89.266601 Torquato, S., Hyun, S. & Donev, A. Multifunctional composites: optimizing microstructures for simultaneous transport of heat and electricity. Phys. Rev. Lett. 89, 266601 (2002)

상세보기
Science RH Baughman 297 787 2002 10.1126/science.1060928 Baughman, R. H., Zakhidov, A. A. & de Heer, W. A. Carbon nanotubes-the route toward applications. Science 297, 787-792 (2002)

상세보기
Adv. Mater. P Lee 24 3326 2012 10.1002/adma.201200359 Lee, P. et al. Highly stretchable and highly conductive metal electrode by very long metal nanowire percolation network. Adv. Mater. 24, 3326-3332 (2012)

상세보기
Nano Lett. L Hu 10 708 2010 10.1021/nl903949m Hu, L. et al. Stretchable, porous, and conductive energy textiles. Nano Lett. 10, 708-714 (2010)

상세보기
Nature Nanotechnol. K-Y Chun 5 853 2010 10.1038/nnano.2010.232 Chun, K.-Y. et al. Highly conductive, printable and stretchable composite films of carbon nanotubes and silver. Nature Nanotechnol. 5, 853-857 (2010)

상세보기
Science T Sekitani 321 1468 2008 10.1126/science.1160309 Sekitani, T. et al. A rubberlike stretchable active matrix using elastic conductors. Science 321, 1468-1472 (2008)

상세보기
Nature Nanotechnol. DJ Lipomi 6 788 2011 10.1038/nnano.2011.184 Lipomi, D. J. et al. Skin-like pressure and strain sensors based on transparent elastic films of carbon nanotubes. Nature Nanotechnol. 6, 788-792 (2011)

상세보기
Science MS Fuhrer 288 494 2000 10.1126/science.288.5465.494 Fuhrer, M. S. et al. Crossed nanotube junctions. Science 288, 494-497 (2000)

상세보기
Adv. Mater. YY Zhang 22 3027 2010 10.1002/adma.200904426 Zhang, Y. Y. et al. Polymer-embedded carbon nanotube ribbons for stretchable conductors. Adv. Mater. 22, 3027-3031 (2010)

상세보기
Adv. Funct. Mater. K Liu 21 2721 2011 10.1002/adfm.201100306 Liu, K. et al. Cross-stacked superaligned carbon nanotube films for transparent and stretchable conductors. Adv. Funct. Mater. 21, 2721-2728 (2011)

상세보기
V Mittal 258 2013 Recent Advances in Elastomeric Nanocomposites (Advanced Structured Materials) Mittal, V., Kim, J. K. & Pal, K. Recent Advances in Elastomeric Nanocomposites (Advanced Structured Materials) 258 (Springer, 2013)
Adv. Mater. CJ Yu 21 4793 2009 10.1002/adma.200901775 Yu, C. J., Masarapu, C., Rong, J. P., Wei, B. Q. & Jiang, H. Q. Stretchable supercapacitors based on buckled single-walled carbon nanotube macrofilms. Adv. Mater. 21, 4793-4797 (2009)

상세보기
Adv. Funct. Mater. F Xu 22 1279 2012 10.1002/adfm.201102032 Xu, F., Wang, X., Zhu, Y. T. & Zhu, Y. Wavy ribbons of carbon nanotubes for stretchable conductors. Adv. Funct. Mater. 22, 1279-1283 (2012)

상세보기
Proc. Natl Acad. Sci. USA DH Kim 105 18675 2008 10.1073/pnas.0807476105 Kim, D. H. et al. Materials and noncoplanar mesh designs for integrated circuits with linear elastic responses to extreme mechanical deformations. Proc. Natl Acad. Sci. USA 105, 18675-18680 (2008)

상세보기
Nature Commun. J Park 3 916 2012 10.1038/ncomms1929 Park, J. et al. Three-dimensional nanonetworks for giant stretchability in dielectrics and conductors. Nature Commun. 3 916 10.1038/ncomms1929 (2012)

상세보기
Science G Decher 277 1232 1997 10.1126/science.277.5330.1232 Decher, G. Fuzzy nanoassemblies: toward layered polymeric multicomposites. Science 277, 1232-1237 (1997)

상세보기
Nature Mater. AA Mamedov 1 190 2002 10.1038/nmat747 Mamedov, A. A. et al. Molecular design of strong single-wall carbon nanotube/polyelectrolyte multilayer composites. Nature Mater. 1, 190-194 (2002)

상세보기
Adv. Mater. PT Hammond 16 1271 2004 10.1002/adma.200400760 Hammond, P. T. Form and function in multilayer assembly: new applications at the nanoscale. Adv. Mater. 16, 1271-1293 (2004)

상세보기
Nanotechnology H Schlicke 22 305303 2011 10.1088/0957-4484/22/30/305303 Schlicke, H. et al. Freestanding films of crosslinked gold nanoparticles prepared via layer-by-layer spin-coating. Nanotechnology 22, 305303 (2011)

상세보기
Nature Mater. ZY Tang 2 413 2003 10.1038/nmat906 Tang, Z. Y., Kotov, N. A., Magonov, S. & Ozturk, B. Nanostructured artificial nacre. Nature Mater. 2, 413-418 (2003)

상세보기
ACS Nano P Podsiadlo 3 1564 2009 10.1021/nn900239w Podsiadlo, P. et al. LBL assembled laminates with hierarchical organization from nano- to microscale: high-toughness nanomaterials and deformation imaging. ACS Nano 3, 1564-1572 (2009)

상세보기
Nano Lett. T Reuter 2 709 2002 10.1021/nl025608f Reuter, T., Vidoni, O., Torma, V. & Schmid, G. Two-dimensional networks via quasi one-dimensional arrangements of gold clusters. Nano Lett. 2, 709-711 (2002)

상세보기
Adv. Funct. Mater. J Li 17 3207 2007 10.1002/adfm.200700065 Li, J. et al. Correlations between percolation threshold, dispersion state, and aspect ratio of carbon nanotubes. Adv. Funct. Mater. 17, 3207-3215 (2007)

상세보기
Adv. Mater. Y Dirix 11 223 1999 10.1002/(SICI)1521-4095(199903)11:3<223::AID-ADMA223>3.0.CO;2-J Dirix, Y., Bastiaansen, C., Caseri, W. & Smith, P. Oriented pearl-necklace arrays of metallic nanoparticles in polymers: a new route toward polarization-dependent color filters. Adv. Mater. 11, 223-227 (1999)

상세보기
Adv. Funct. Mater. J Pérez-Juste 15 1065 2005 10.1002/adfm.200400591 Pérez-Juste, J., Rodriguez-Gonzalez, B., Mulvaney, P. & Liz-Marzan, L. M. Optical control and patterning of gold-nanorod-poly(vinyl alcohol) nanocomposite films. Adv. Funct. Mater. 15, 1065-1071 (2005)

상세보기
Science HJ Jin 332 1179 2011 10.1126/science.1202190 Jin, H. J. & Weissmuller, J. A material with electrically tunable strength and flow stress. Science 332, 1179-1182 (2011)

상세보기

LOADING...

내보내기 구분	파일저장 인쇄 메일전송
구성항목	기본정보 상세정보 관리번호, 논문명, 저널/프로시딩명, 저자 , 발행년, 권, 호, 시작페이지, 끝페이지, 발행기관 관리번호, 논문명, 대등논문명, 저자 , 저널/프로시딩명, 발행기관, 발행년, 발행언어, 권, 호, 시작페이지, 끝페이지, ISBN, ISSN, 주제분야, 키워드, 초록(한글), 초록(영문), 저자(소속기관)
저장형식	Text(ASCII format) Excel format RefWorks Direct Export RIS format (for Reference Manager, ProCite, EndNote), Scholar's Aids, Mendeley
메일정보	받는사람 (필수) @ 보내는사람 (선택) @ 제목 내용 KISTI 검색결과 이메일 서비스
안내	총 건의 자료가 검색되었습니다. 다운받으실 자료의 인덱스를 입력하세요. (1-10,000) 검색결과의 순서대로 최대 10,000건 까지 다운로드가 가능합니다. 데이타가 많을 경우 속도가 느려질 수 있습니다.(최대 2~3분 소요) 다운로드 파일은 UTF-8 형태로 저장됩니다. 파일의 내용이 제대로 보이지 않을실 때는 웹브라우저 상단의 보기 -> 인코딩 -> 자동선택 여부를 확인하십시오. ~ Text(ASCII format) Excel format

연합인증

Stretchable nanoparticle conductors with self-organized conductive pathways

Abstract ▼ AI-Helper

참고문헌 (30)

이 논문을 인용한 문헌

연구과제 타임라인

관련 콘텐츠

원문 URL 링크

이 논문과 함께 이용한 콘텐츠

AI-Helper ※ AI-Helper는 오픈소스 모델을 사용합니다.

선택된 텍스트

연합인증

Stretchable nanoparticle conductors with self-organized conductive pathways

Abstract ▼ AI-Helper

참고문헌 (30)

이 논문을 인용한 문헌

연구과제 타임라인

전체(0) 논문(0) 특허(0) 보고서(0)

전체(0) 논문(0) 특허(0) 보고서(0)

관련 콘텐츠

원문 URL 링크

이 논문과 함께 이용한 콘텐츠

AI-Helper ※ AI-Helper는 오픈소스 모델을 사용합니다.

선택된 텍스트