Abstract
High-elasticity carbon nanotube∕methylvinyl silicone rubber (CNT∕VMQ) nanocomposite with a markedly sensitive linear piezoresistive behavior is fabricated by dispersing conductive multiwall carbon nanotubes (MWCNTs) with different aspect ratios (AR=50 and 500) into rubber matrix homogeneously. We disclose that the percolation threshold of the nanocomposites with MWCNTs at AR=50 is abnormally lower than that at AR=500; extremely sensitive positive-pressure coefficient effect of the resistance and excellent cyclic compression under low pressure are also observed in the MWCNT∕VMQ nanocomposite with AR=50 MWCNTs at relatively low loading. These properties might originate from the special microstructure in the nanocomposites with AR=50 MWCNTs. The high-elasticity nanocomposite is very attracting for online compression stress monitoring in future engineering applications.
References
42
Referenced
120
10.1038/nature01021
/ Nature (London) (2002)10.1038/35073544
/ Nature (London) (2001)10.1002/adma.200305065
/ Adv. Mater. (Weinheim, Ger.) (2003)10.1021/ma001576b
/ Macromolecules (2001)10.1063/1.2723644
/ Appl. Phys. Lett. (2007)10.1002/adma.200401816
/ Adv. Mater. (Weinheim, Ger.) (2005)10.1002/adma.200304911
/ Adv. Mater. (Weinheim, Ger.) (2003){'key': '2023080121012500200_c8', 'first-page': '885', 'volume': '61', 'year': '2001', 'journal-title': 'Solid State Commun.'}
/ Solid State Commun. (2001)10.1063/1.2770664
/ Appl. Phys. Lett. (2007)10.1002/adma.200600977
/ Adv. Mater. (Weinheim, Ger.) (2006)10.1063/1.1996842
/ Appl. Phys. Lett. (2005)10.1002/adma.200600703
/ Adv. Mater. (Weinheim, Ger.) (2007)10.1038/nature06016
/ Nature (London) (2007)10.1002/adfm.200600519
/ Adv. Funct. Mater. (2007)10.1016/j.synthmet.2004.06.011
/ Synth. Met. (2004)10.1063/1.1529085
/ Appl. Phys. Lett. (2002)10.1063/1.2430633
/ Appl. Phys. Lett. (2007)10.1063/1.2432232
/ Appl. Phys. Lett. (2007)10.1063/1.2369643
/ Appl. Phys. Lett. (2006)10.1126/science.1060928
/ Science (2002)10.1021/cr970102g
/ Chem. Rev. (Washington, D.C.) (1999)10.1016/S0009-2614(03)00956-4
/ Chem. Phys. Lett. (2003)10.1126/science.1094982
/ Science (2004)10.1126/science.290.5495.1331
/ Science (2000)10.1038/423703a
/ Nature (London) (2003)10.1038/nmat1076
/ Nat. Mater. (2004)10.1021/nl0345973
/ Nano Lett. (2003)10.1002/1521-4095(20021002)14:19<1387::AID-ADMA1387>3.0.CO;2-Q
/ Adv. Mater. (Weinheim, Ger.) (2002)10.1021/nl034131k
/ Nano Lett. (2003)10.1021/nl034336t
/ Nano Lett. (2003)10.1021/ja026104m
/ J. Am. Chem. Soc. (2002)10.1021/ma030399m
/ Macromolecules (2003)10.1016/S0008-6223(01)00229-9
/ Carbon (2002)10.1016/j.eurpolymj.2005.11.026
/ Eur. Polym. J. (2006)10.1016/S1359-835X(97)00100-0
/ Composites, Part A (1998)10.1063/1.2772671
/ Appl. Phys. Lett. (2007)10.1016/S1359-835X(01)00035-5
/ Composites, Part A (2001)10.1016/0079-6425(93)90004-5
/ Prog. Mater. Sci. (1993)10.1103/PhysRevLett.54.2391
/ Phys. Rev. Lett. (1985)10.1103/PhysRevB.35.197
/ Phys. Rev. B (1987)10.1016/S1359-835X(01)00035-5
/ Composites, Part A (2001)10.1002/1099-0488(20001101)38:21<2739::AID-POLB40>3.0.CO;2-O
/ J. Polym. Sci., Part B: Polym. Phys. (2000)
Dates
Type | When |
---|---|
Created | 17 years, 1 month ago (July 24, 2008, 6:49 p.m.) |
Deposited | 2 years, 1 month ago (Aug. 1, 2023, 5:01 p.m.) |
Indexed | 1 month, 1 week ago (July 30, 2025, 6:51 a.m.) |
Issued | 17 years, 1 month ago (July 15, 2008) |
Published | 17 years, 1 month ago (July 15, 2008) |
Published Online | 17 years, 1 month ago (July 24, 2008) |
Published Print | 17 years, 1 month ago (July 15, 2008) |
@article{Dang_2008, title={Supersensitive linear piezoresistive property in carbon nanotubes∕silicone rubber nanocomposites}, volume={104}, ISSN={1089-7550}, url={http://dx.doi.org/10.1063/1.2956605}, DOI={10.1063/1.2956605}, number={2}, journal={Journal of Applied Physics}, publisher={AIP Publishing}, author={Dang, Zhi-Min and Jiang, Mei-Juan and Xie, Dan and Yao, Sheng-Hong and Zhang, Li-Qun and Bai, Jinbo}, year={2008}, month=jul }