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Chinese Science Bulletin, Volume 59 , Issue 33 : 3240-3263(2014) https://doi.org/10.1360/N972014-00597

Separation methods of single-walled carbon nanotubes

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  • AcceptedAug 25, 2014
  • PublishedNov 28, 2014

Abstract


References

[1] Iijima S, Ichihashi T. Single-shell carbon nanotubes of 1-nm diameter. Nature, 1993, 363: 603-605. Google Scholar

[2] Bethune D S, Klang C H, de Vries M S, et al. Cobalt-catalysed growth of carbon nanotubes with single-atomic-layer walls. Nature, 1993, 363: 605-607. Google Scholar

[3] Peng X, Komatsu N, Kimura T, et al. Improved optical enrichment of SWNTs through extraction with chiral nanotweezers of 2,6-pyri- dylene-bridged diporphyrins. J Am Chem Soc, 2007, 129: 15947-15953. Google Scholar

[4] Lu F, Meziani M J, Cao L, et al. Separated metallic and semiconducting single-walled carbon nanotubes: Opportunities in transparent electrodes and beyond. Langmuir, 2010, 27: 4339-4350. Google Scholar

[5] Hersam M C. Progress towards monodisperse single-walled carbon nanotubes. Nat Nano, 2008, 3: 387-394. Google Scholar

[6] Quintilla A, Hennrich F, Lebedkin S, et al. Influence of endohedral water on diameter sorting of single-walled carbon nanotubes by density gradient centrifugation. Phys Chem Chem Phys, 2010, 12: 902-908. Google Scholar

[7] Arnold M S, Stupp S I, Hersam M C. Enrichment of single-walled carbon nanotubes by diameter in density gradients. Nano Lett, 2005, 5: 713-718. Google Scholar

[8] Fleurier R, Lauret J S, Lopez U, et al. Transmission electron microscopy and uv-vis-ir spectroscopy analysis of the diameter sorting of carbon nanotubes by gradient density ultracentrifugation. Adv Funct Mater, 2009, 19: 2219-2223. Google Scholar

[9] Arnold M S, Green A A, Hulvat J F, et al. Sorting carbon nanotubes by electronic structure using density differentiation. Nat Nanotechnol, 2006, 1: 60-65. Google Scholar

[10] Antaris A L, Seo J W T, Green A A, et al. Sorting single-walled carbon nanotubes by electronic type using nonionic, biocompatible block copolymers. ACS Nano, 2010, 4: 4725-4732. Google Scholar

[11] Feng Y, Miyata Y, Matsuishi K, et al. High-efficiency separation of single-wall carbon nanotubes by self-generated density gradient ultracentrifugation. J Phy Chem C, 2011, 115: 1752-1756. Google Scholar

[12] Fagan J A, Becker M L, Chun J, et al. Length fractionation of carbon nanotubes using centrifugation. Adv Mater, 2008, 20: 1609-1613. Google Scholar

[13] Green A, Duch M, Hersam M. Isolation of single-walled carbon nanotube enantiomers by density differentiation. Nano Res, 2009, 2: 69-77. Google Scholar

[14] Miyata Y, Yanagi K, Maniwa Y, et al. Highly stabilized conductivity of metallic single wall carbon nanotube thin films. J Phys Chem C, 2008, 112: 3591-3596. Google Scholar

[15] Ghosh S, Bachilo S M, Weisman R B. Advanced sorting of single-walled carbon nanotubes by nonlinear density-gradient ultracentrifugation. Nat Nano, 2010, 5: 443-450. Google Scholar

[16] Niyogi S, Densmore C G, Doorn S K. Electrolyte tuning of surfactant interfacial behavior for enhanced density-based separations of single- walled carbon nanotubes. J Am Chem Soc, 2008, 131: 1144-1153. Google Scholar

[17] Harris J M, Iyer G R S, Bernhardt A K, et al. Electronic durability of flexible transparent films from type-specific single-wall carbon nanotubes. ACS Nano, 2011, 6: 881-887. Google Scholar

[18] Nagasawa S, Yudasaka M, Hirahara K, et al. Effect of oxidation on single-wall carbon nanotubes. Chem Phys Lett, 2000, 328: 374-380. Google Scholar

[19] Zhou W, Ooi Y H, Russo R, et al. Structural characterization and diameter-dependent oxidative stability of single wall carbon nanotubes synthesized by the catalytic decomposition of CO. Chem Phys Lett, 2001, 350: 6-14. Google Scholar

[20] Banerjee S, Wong S S. Demonstration of diameter-selective reactivity in the sidewall ozonation of SWNTs by resonance raman spectroscopy. Nano Lett, 2004, 4: 1445-1450. Google Scholar

[21] Kalbáč M, Kavan L, Dunsch L. Selective etching of thin single-walled carbon nanotubes. J Am Chem Soc, 2009, 131: 4529-4534. Google Scholar

[22] Müller M, Maultzsch J, Wunderlich D, et al. Diameter dependence of addition reactions to carbon nanotubes. Phys Status Solidi B-Basic Solid State Phys, 2008, 245: 1957-1960. Google Scholar

[23] Strano M S, Dyke C A, Usrey M L, et al. Electronic structure control of single-walled carbon nanotube functionalization. Science, 2003, 301: 1519-1522. Google Scholar

[24] Yudasaka M, Zhang M, Iijima S. Diameter-selective removal of single-wall carbon nanotubes through light-assisted oxidation. Chem Phys Lett, 2003, 374: 132-136. Google Scholar

[25] Miyata Y, Maniwa Y, Kataura H. Selective oxidation of semiconducting single-wall carbon nanotubes by hydrogen peroxide. J Phys Chem B, 2005, 110: 25-29. Google Scholar

[26] Ménard-Moyon C, Izard N, Doris E, et al. Separation of semiconducting from metallic carbon nanotubes by selective functionalization with azomethine ylides. J Am Chem Soc, 2006, 128: 6552-6553. Google Scholar

[27] Pekker Á, Wunderlich D, Kamarás K, et al. Diameter selectivity of nanotube sidewall functionalization probed by optical spectroscopy. Phys Status Solidi B-Basic Solid State Phys, 2008, 245: 1954-1956. Google Scholar

[28] Heo K Y, Lee K W, Kim K M, et al. Self-selective separation of single-walled carbon nanotubes via a hydroxyl group reaction. Electrochem Solid-State Lett, 2009, 12: K71-K73. Google Scholar

[29] Yoon S M, Kim S J, Shin H J, et al. Selective oxidation on metallic carbon nanotubes by halogen oxoanions. J Am Chem Soc, 2008, 130: 2610-2616. Google Scholar

[30] Qiu H, Maeda Y, Akasaka T. Facile and scalable route for highly efficient enrichment of semiconducting single-walled carbon nanotubes. J Am Chem Soc, 2009, 131: 16529-16533. Google Scholar

[31] An K H, Park J S, Yang C M, et al. A diameter-selective attack of metallic carbon nanotubes by nitronium ions. J Am Chem Soc, 2005, 127: 5196-5203. Google Scholar

[32] Sun J T, Zhao L Y, Hong C Y, et al. Selective diels-alder cycloaddition on semiconducting single-walled carbon nanotubes for potential separation application. Chem Commun, 2011, 47: 10704-10706. Google Scholar

[33] Chen F, Wang B, Chen Y, et al. Toward the extraction of single species of single-walled carbon nanotubes using fluorene-based polymers. Nano Lett, 2007, 7: 3013-3017. Google Scholar

[34] Nish A, Hwang J Y, Doig J, et al. Highly selective dispersion of single-walled carbon nanotubes using aromatic polymers. Nat Nano, 2007, 2: 640-646. Google Scholar

[35] Tange M, Okazaki T, Iijima S. Selective extraction of large-diameter single-wall carbon nanotubes with specific chiral indices by poly(9,9-dioctylfluorene-alt-benzothiadiazole). J Am Chem Soc, 2011, 133: 11908-11911. Google Scholar

[36] Stürzl N, Hennrich F, Lebedkin S, et al. Near monochiral single-walled carbon nanotube dispersions in organic solvents. J Phys Chem C, 2009, 113: 14628-14632. Google Scholar

[37] Pan X, Li L J, Chan-Park M B. Diameter- and metallicity-selective enrichment of single-walled carbon nanotubes using polymethacrylates with pendant aromatic functional groups. Small, 2010, 6: 1311-1320. Google Scholar

[38] Feng J, Alam S M, Yan L Y, et al. Sorting of single-walled carbon nanotubes based on metallicity by selective precipitation with polyvinylpyrrolidone. J Phys Chem C, 2011, 115: 5199-5206. Google Scholar

[39] Park S, Lee H W, Wang H, et al. Highly effective separation of semiconducting carbon nanotubes verified via short-channel devices fabricated using dip-pen nanolithography. ACS Nano, 2012, 6: 2487-2496. Google Scholar

[40] Dalton A B, Stephan C, Coleman J N, et al. Selective interaction of a semiconjugated organic polymer with single-wall nanotubes. J Phys Chem B, 2000, 104: 10012-10016. Google Scholar

[41] Lemasson F, Tittmann J, Hennrich F, et al. Debundling, selection and release of SWNTs using fluorene-based photocleavable polymers. Chem Commun, 2011, 47: 7428-7430. Google Scholar

[42] Li H, Zhang F, Qiu S, et al. Designing large-plane conjugated copolymers for the high-yield sorting of semiconducting single-walled carbon nanotubes. Chem Commun, 2013, 49: 10492-10494. Google Scholar

[43] Hwang J Y, Nish A, Doig J, et al. Polymer structure and solvent effects on the selective dispersion of single-walled carbon nanotubes. J Am Chem Soc, 2008, 130: 3543-3553. Google Scholar

[44] Xu W, Zhao J, Qian L, et al. Sorting of large-diameter semiconducting carbon nanotube and printed flexible driving circuit for organic light emitting diode (oled). Nanoscale, 2014, 6: 1589-1595. Google Scholar

[45] Pan X, Chan-Park M B. Separation of single-walled carbon nanotubes with aromatic group functionalized polymethacrylates and building blocks contribution to the enrichment. J Polym Sci Part B: Polym Phys, 2011, 49: 949-960. Google Scholar

[46] Lee H W, Yoon Y, Park S, et al. Selective dispersion of high purity semiconducting single-walled carbon nanotubes with regioregular poly(3-alkylthiophene)s. Nat Commun, 2011, 2: 541. Google Scholar

[47] Yi W, Malkovskiy A, Chu Q, et al. Wrapping of single-walled carbon nanotubes by a π-conjugated polymer: The role of polymer conformation-controlled size selectivity. J Phys Chem B, 2008, 112: 12263-12269. Google Scholar

[48] Lemasson F A, Strunk T, Gerstel P, et al. Selective dispersion of single-walled carbon nanotubes with specific chiral indices by poly(n-decyl-2,7-carbazole). J Am Chem Soc, 2010, 133: 652-655. Google Scholar

[49] Chen Y, Malkovskiy A, Wang X Q, et al. Selection of single-walled carbon nanotube with narrow diameter distribution by using a ppe-ppv copolymer. ACS Macro Lett, 2011, 1: 246-251. Google Scholar

[50] Tange M, Okazaki T, Iijima S. Selective extraction of semiconducting single-wall carbon nanotubes by poly(9,9-dioctylfluorene-alt-pyridine) for 1.5 mm emission. ACS Appl Mater Interfaces, 2012, 4: 6458-6462. Google Scholar

[51] Chen Y, Xu Y, Wang Q, et al. Highly selective dispersion of carbon nanotubes by using poly(phenyleneethynylene)-guided supermolecular assembly. Small, 2013, 9: 870-875. Google Scholar

[52] Wang H, Mei J, Liu P, et al. Scalable and selective dispersion of semiconducting arc-discharged carbon nanotubes by dithiafulvalene/ thiophene copolymers for thin film transistors. ACS Nano, 2013, 7: 2659-2668. Google Scholar

[53] Fukumaru T, Toshimitsu F, Fujigaya T, et al. Effects of the chemical structure of polyfluorene on selective extraction of semiconducting single-walled carbon nanotubes. Nanoscale, 2014, 6: 5879-5886. Google Scholar

[54] Zheng M, Jagota A, Semke E D, et al. DNA-assisted dispersion and separation of carbon nanotubes. Nat Mater, 2003, 2: 338-342. Google Scholar

[55] Zheng M, Jagota A, Strano M S, et al. Structure-based carbon nanotube sorting by sequence-dependent DNA assembly. Science, 2003, 302: 1545-1548. Google Scholar

[56] Zheng M, Semke E D. Enrichment of single chirality carbon nanotubes. J Am Chem Soc, 2007, 129: 6084-6085. Google Scholar

[57] Tu X, Manohar S, Jagota A, et al. DNA sequence motifs for structure-specific recognition and separation of carbon nanotubes. Nature, 2009, 460: 250-253. Google Scholar

[58] Ju S Y, Doll J, Sharma I, et al. Selection of carbon nanotubes with specific chiralities using helical assemblies of flavin mononucleotide. Nat Nano, 2008, 3: 356-362. Google Scholar

[59] Cogan N M B, Bowerman C J, Nogaj L J, et al. Selective suspension of single-walled carbon nanotubes using β-sheet polypeptides. J Phys Chem C, 2014, 118: 5935-5944. Google Scholar

[60] Nepal D, Geckeler K E. Proteins and carbon nanotubes: Close encounter in water. Small, 2007, 3: 1259-1265. Google Scholar

[61] Yan L Y, Li W, Fan X F, et al. Enrichment of (8,4) single-walled carbon nanotubes through coextraction with heparin. Small, 2010, 6: 110-118. Google Scholar

[62] Peng X, Komatsu N, Bhattacharya S, et al. Optically active single-walled carbon nanotubes. Nat Nano, 2007, 2: 361-365. Google Scholar

[63] Marquis R, Kulikiewicz K, Lebedkin S, et al. Axially chiral facial amphiphiles with a dihydronaphthopentaphene structure as molecular tweezers for SWNTs. Chem-Eur J, 2009, 15: 11187-11196. Google Scholar

[64] Backes C, Schmidt C D, Hauke F, et al. Perylene-based nanotweezers: Enrichment of larger-diameter single-walled carbon nanotubes. Chem-Asian J, 2011, 6: 438-444. Google Scholar

[65] Wang F, Matsuda K, Rahman A F, et al. Improved selectivity in discriminating handedness and diameter of single-walled carbon nanotubes with n-substituted 3,6-carbazolylene-bridged chiral diporphyrin nanotweezers. Nanoscale, 2011, 3: 4117-4124. Google Scholar

[66] Yang F, Anilkumar P, Anderson A, et al. Facile and effective post-production separation of single-walled carbon nanotubes with paired aromatic molecules: A molecular tweezers approach. J Phys Chem C, 2012, 116: 6800-6804. Google Scholar

[67] Li Y, Rahman A, Liu G, et al. Enrichment of large-diameter single-walled carbon nanotubes (SWNTs) with metallo-octaethylporphyrins. Materials, 2013, 6: 3064-3078. Google Scholar

[68] Chattopadhyay D, Galeska I, Papadimitrakopoulos F. A route for bulk separation of semiconducting from metallic single-wall carbon nanotubes. J Am Chem Soc, 2003, 125: 3370-3375. Google Scholar

[69] Maeda Y, Kimura S I, Kanda M, et al. Large-scale separation of metallic and semiconducting single-walled carbon nanotubes. J Am Chem Soc, 2005, 127: 10287-10290. Google Scholar

[70] Chen Y, Gunasinghe R N, Wang X Q, et al. Selective dispersion of single-walled carbon nanotubes by a cationic surfactant. RSC Adv, 2013, 3: 25097-25102. Google Scholar

[71] Peng X, Wang F, Kimura T, et al. Optical resolution and diameter-based enrichment of single-walled carbon nanotubes through simultaneous recognition of their helicity and diameter with chiral monoporphyrin. J Phys Chem C, 2009, 113: 9108-9113. Google Scholar

[72] Krupke R, Hennrich F, Lohneysen H, et al. Separation of metallic from semiconducting single-walled carbon nanotubes. Science, 2003, 301: 344-347. Google Scholar

[73] Dimaki M, Bøggild P. Dielectrophoresis of carbon nanotubes using microelectrodes: A numerical study. Nanotechnology, 2004, 15: 1095-1102. Google Scholar

[74] Lee D S, Kim D W, Kim H S, et al. Extraction of semiconducting cnts by repeated dielectrophoretic filtering. Appl Phys A, 2005, 80: 5-8. Google Scholar

[75] Lutz T, Donovan K J. Macroscopic scale separation of metallic and semiconducting nanotubes by dielectrophoresis. Carbon, 2005, 43: 2508-2513. Google Scholar

[76] Shin D H, Kim J E, Shim H C, et al. Continuous extraction of highly pure metallic single-walled carbon nanotubes in a microfluidic channel. Nano Lett, 2008, 8: 4380-4385. Google Scholar

[77] Doorn S K, Fields R E, Hu H, et al. High resolution capillary electrophoresis of carbon nanotubes. J Am Chem Soc, 2002, 124: 3169-3174. Google Scholar

[78] Baik S, Usrey M, Rotkina L, et al. Using the selective functionalization of metallic single-walled carbon nanotubes to control dielectrophoretic mobility. J Phys Chem B, 2004, 108: 15560-15564. Google Scholar

[79] Mesgari S, Poon Y F, Yan L Y, et al. High selectivity cum yield gel electrophoresis separation of single-walled carbon nanotubes using a chemically selective polymer dispersant. J Phys Chem C, 2012, 116: 10266-10273. Google Scholar

[80] Mesgari S, Poon Y F, Wang Y, et al. Polymer removal from electronic grade single-walled carbon nanotubes after gel electrophoresis. J Mater Chem C, 2013, 1: 6813-6823. Google Scholar

[81] Tanaka T, Jin H, Miyata Y, et al. High-yield separation of metallic and semiconducting single-wall carbon nanotubes by agarose gel electrophoresis. Appl Phys Express, 2008, 1: 114001. Google Scholar

[82] Li H, Jin H, Zhang J, et al. Understanding the electrophoretic separation of single-walled carbon nanotubes assisted by thionine as a probe. J Phys Chem C, 2010, 114: 19234-19238. Google Scholar

[83] Bonard J M, Stora T, Salvetat J P, et al. Purification and size-selection of carbon nanotubes. Adv Mater, 1997, 9: 827-831. Google Scholar

[84] Farkas E, Elizabeth Anderson M, Chen Z, et al. Length sorting cut single wall carbon nanotubes by high performance liquid chromatography. Chem Phys Lett, 2002, 363: 111-116. Google Scholar

[85] Khripin C Y, Tu X, Heddleston J M, et al. High-resolution length fractionation of surfactant-dispersed carbon nanotubes. Anal Chem, 2012, 85: 1382-1388. Google Scholar

[86] Huang X, McLean R S, Zheng M. High-resolution length sorting and purification of DNA-wrapped carbon nanotubes by size-exclusion chromatography. Anal Chem, 2005, 77: 6225-6228. Google Scholar

[87] Bauer B J, Becker M L, Bajpai V, et al. Measurement of single-wall nanotube dispersion by size exclusion chromatography. J Phys Chem C, 2007, 111: 17914-17918. Google Scholar

[88] Flavel B S, Kappes M M, Krupke R, et al. Separation of single-walled carbon nanotubes by 1-dodecanol-mediated size-exclusion chromatography. ACS Nano, 2013, 7: 3557-3564. Google Scholar

[89] Chattopadhyay D, Lastella S, Kim S, et al. Length separation of zwitterion-functionalized single wall carbon nanotubes by gpc. J Am Chem Soc, 2002, 124: 728-729. Google Scholar

[90] Tanaka T, Jin H, Miyata Y, et al. Simple and scalable gel-based separation of metallic and semiconducting carbon nanotubes. Nano Lett, 2009, 9: 1497-1500. Google Scholar

[91] Tanaka T, Urabe Y, Nishide D, et al. Discovery of surfactants for metal/semiconductor separation of single-wall carbon nanotubes via high-throughput screening. J Am Chem Soc, 2011, 133: 17610-17613. Google Scholar

[92] Liu H, Nishide D, Tanaka T, et al. Large-scale single-chirality separation of single-wall carbon nanotubes by simple gel chromatography. Nat Commun, 2011, 2: 309. Google Scholar

[93] Liu H, Tanaka T, Kataura H. One-step separation of high-purity (6,5) carbon nanotubes by multicolumn gel chromatography. Phys Status Solidi B-Basic Solid State Phys, 2011, 248: 2524-2527. Google Scholar

[94] Liu H, Tanaka T, Urabe Y, et al. High-efficiency single-chirality separation of carbon nanotubes using temperature-controlled gel chromatography. Nano Lett, 2013, 13: 1996-2003. Google Scholar

[95] Clar J G, Silvera Batista C A, Youn S, et al. Interactive forces between SDS-suspended single-walled carbon nanotubes and agarose gels. J Am Chem Soc, 2013, 135: 17758-17767. Google Scholar

[96] Liu J, Rinzler A G, Dai H, et al. Fullerene pipes. Science, 1998, 280: 1253-1256. Google Scholar

[97] Chen B, Selegue J P. Separation and characterization of single-walled and multiwalled carbon nanotubes by using flow field-flow fractionation. Anal Chem, 2002, 74: 4774-4780. Google Scholar

[98] Peng H, Alvarez N T, Kittrell C, et al. Dielectrophoresis field flow fractionation of single-walled carbon nanotubes. J Am Chem Soc, 2006, 128: 8396-8397. Google Scholar

[99] Phelan Jr F R, Bauer B J. Simulation of nanotube separation in field-flow fractionation (FFF). Chem Eng Sci, 2007, 62: 4620-4635. Google Scholar

[100] Ziegler K J, Schmidt D J, Rauwald U, et al. Length-dependent extraction of single-walled carbon nanotubes. Nano Lett, 2005, 5: 2355-2359. Google Scholar

[101] Khripin C Y, Fagan J A, Zheng M. Spontaneous partition of carbon nanotubes in polymer-modified aqueous phases. J Am Chem Soc, 2013, 135: 6822-6825. Google Scholar

[102] Fagan J A, Khripin C Y, Silvera Batista C A, et al. Isolation of specific small-diameter single-wall carbon nanotube species via aqueous two-phase extraction. Adv Mater, 2014, 26: 2800-2804. Google Scholar

[103] Subbaiyan N K, Cambré S, Parra-Vasquez A N G, et al. Role of surfactants and salt in aqueous two-phase separation of carbon nanotubes toward simple chirality isolation. ACS Nano, 2014, 8: 1619-1628. Google Scholar

[104] Tang M S Y, Show P L, Lin Y K, et al. Separation of single-walled carbon nanotubes using aqueous two-phase system. Sep Purif Technol, 2014, 125: 136-141. Google Scholar

[105] Tang M S Y, Whitcher T J, Yeoh K H, et al. The removal of metallic single-walled carbon nanotubes using an aqueous two-phase system. J Nanosci Nanotechnol, 2014, 14: 3398-3402. Google Scholar

[106] Yang C M, An K H, Park J S, et al. Preferential etching of metallic single-walled carbon nanotubes with small diameter by fluorine gas. Phy Rev B, 2006, 73: 075419. Google Scholar

[107] Zhang G, Qi P, Wang X, et al. Selective etching of metallic carbon nanotubes by gas-phase reaction. Science, 2006, 314: 974-977. Google Scholar

[108] Zhang H, Liu Y, Cao L, et al. A facile, low-cost, and scalable method of selective etching of semiconducting single-walled carbon nanotubes by a gas reaction. Adv Mater, 2009, 21: 813-816. Google Scholar

[109] Li P, Zhang J. Sorting out semiconducting single-walled carbon nanotube arrays by preferential destruction of metallic tubes using water. J Mater Chem, 2011, 21: 11815-11821. Google Scholar

[110] Maehashi K, Ohno Y, Inoue K, et al. Chirality selection of single-walled carbon nanotubes by laser resonance chirality selection method. Appl Phys Lett, 2004, 85: 858. Google Scholar

[111] Huang H, Maruyama R, Noda K, et al. Preferential destruction of metallic single-walled carbon nanotubes by laser irradiation. J Phys Chem B, 2006, 110: 7316-7320. Google Scholar

[112] Song J W, Seo H W, Park J K, et al. Selective removal of metallic SWNTs using microwave radiation. Curr Appl Phys, 2008, 8: 725-728. Google Scholar

[113] Zhang Y, Zhang Y, Xian X, et al. Sorting out semiconducting single-walled carbon nanotube arrays by preferential destruction of metallic tubes using xenon-lamp irradiation. J Phys Chem C, 2008, 112: 3849-3856. Google Scholar

[114] Collins P G, Hersam M, Arnold M, et al. Current saturation and electrical breakdown in multiwalled carbon nanotubes. Phys Rev Lett, 2001, 86: 3128-3131. Google Scholar

[115] Jin S H, Dunham S N, Song J, et al. Using nanoscale thermocapillary flows to create arrays of purely semiconducting single-walled carbon nanotubes. Nat Nano, 2013, 8: 347-355. Google Scholar

[116] Jiang Y, Xiong F, Tsai C L, et al. Self-aligned Cu etch mask for individually addressable metallic and semiconducting carbon nanotubes. ACS Nano, 2014, 8: 6500-6508. Google Scholar

[117] Hong G, Zhou M, Zhang R, et al. Separation of metallic and semiconducting single-walled carbon nanotube arrays by "scotch tape". Angew Chem Int Ed, 2011, 50: 6819-6823. Google Scholar

[118] Hu Y, Chen Y, Li P, et al. Sorting out semiconducting single-walled carbon nanotube arrays by washing off metallic tubes using SDS aqueous solution. Small, 2013, 9: 1306-1311. Google Scholar

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