Transparent conductive carbon nanotube films
Muhl, S.; Aguilar Osorio, R.; Martínez Huitle, U.
Facultad de Ciencias, UNAM, publicado en Revista Mexicana de Física, y cosechado de Revistas UNAM
dor_id: 4108274
506.#.#.a: Público
590.#.#.d: Los artículos enviados a la Revista Mexicana de Física se someten a un estricto proceso de revisión llevado a cabo por árbitros anónimos, independientes y especializados en todo el mundo.
510.0.#.a: Consejo Nacional de Ciencia y Tecnología (CONACyT), Sistema Regional de Información en Línea para Revistas Científicas de América Latina, el Caribe, España y Portugal (Latindex), Scientific Electronic Library Online (SciELO), SCOPUS, Web Of Science (WoS)
561.#.#.u: http://www.fciencias.unam.mx/
650.#.4.x: Físico Matemáticas y Ciencias de la Tierra
336.#.#.b: info:eu-repo/semantics/article
336.#.#.3: Artículo de Investigación
336.#.#.a: Artículo
351.#.#.6: https://rmf.smf.mx/ojs/rmf/index
351.#.#.b: Revista Mexicana de Física
351.#.#.a: Artículos
harvesting_group: RevistasUNAM
270.1.#.p: Revistas UNAM. Dirección General de Publicaciones y Fomento Editorial, UNAM en revistas@unam.mx
590.#.#.c: Open Journal Systems (OJS)
270.#.#.d: MX
270.1.#.d: México
590.#.#.b: Concentrador
883.#.#.u: http://www.revistas.unam.mx/front/
883.#.#.a: Revistas UNAM
590.#.#.a: Coordinación de Difusión Cultural
883.#.#.1: http://www.publicaciones.unam.mx/
883.#.#.q: Dirección General de Publicaciones y Fomento Editorial, UNAM
850.#.#.a: Universidad Nacional Autónoma de México
856.4.0.u: https://rmf.smf.mx/ojs/rmf/article/view/364/209
100.1.#.a: Muhl, S.; Aguilar Osorio, R.; Martínez Huitle, U.
524.#.#.a: Muhl, S., et al. (2017). Transparent conductive carbon nanotube films. Revista Mexicana de Física; Vol 63, No 5 Sept-Oct: 439-0. Recuperado de https://repositorio.unam.mx/contenidos/4108274
245.1.0.a: Transparent conductive carbon nanotube films
502.#.#.c: Universidad Nacional Autónoma de México
561.1.#.a: Facultad de Ciencias, UNAM
264.#.0.c: 2017
264.#.1.c: 2017-01-01
653.#.#.a: Transparent conductive films; carbon nanotubes; carbon nanotube films; thin films
506.1.#.a: La titularidad de los derechos patrimoniales de esta obra pertenece a las instituciones editoras. Su uso se rige por una licencia Creative Commons BY-NC-ND 4.0 Internacional, https://creativecommons.org/licenses/by-nc-nd/4.0/legalcode.es, fecha de asignación de la licencia 2017-01-01, para un uso diferente consultar al responsable jurídico del repositorio por medio de rmf@ciencias.unam.mx
884.#.#.k: https://rmf.smf.mx/ojs/rmf/article/view/364
001.#.#.#: oai:ojs.rmf.smf.mx:article/364
041.#.7.h: eng
520.3.#.a: This work presents the results of a study of the fabrication of multiwall carbon nanotubes (MWCNTs) by chemical vapour deposition (CVD), the purification and the develo±ent of transparent conductors films (TCFs) using these nanotubes. The as produced MWCNTs had some impurities due the CVD method including small amounts of the iron catalyst, amorphous carbon and hydrocarbon residues from the organic precursors. These impurities have been reported to be detrimental to both the electrical and optical properties of the TCFs. For this reason the purification of the nanotubes was studied using 3 different techniques. The three methods involved; A) selective oxidation in air of the MWCNTs followed by a hydrochloric acid solution etch to remove the iron, B) a selective oxidation using H2O2 followed by the hydrochloric acid etch treatment, and C) an oxidation-etch procedure using a mixture of H2O2 and hydrochloric acid. The best result results were obtained using the combined H2O2 and hydrochloric acid treatment. With this method MWCNTs were obtained with a purity of up to 94%. The purified MWCNTs were dispersed in solutions of different solvents without surfactant. Thin films of MWCNT were fabricated using a combined spray and spin coating technique, which produced a uniform deposit of controllable thickness. Either a transparent nitrocellulose-based varnish or acrylic was used to fix the film to the glass substrate. Both the optical transparency and the electrical square resistivity of the samples were measured by spectrophotometry and standard electrical techniques, respectively. Our results were similar to those of other groups in that the transparency was almost inversely proportional to the resistivity.
773.1.#.t: Revista Mexicana de Física; Vol 63, No 5 Sept-Oct (2017): 439-0
773.1.#.o: https://rmf.smf.mx/ojs/rmf/index
046.#.#.j: 2020-11-25 00:00:00.000000
022.#.#.a: 2683-2224 (digital); 0035-001X (impresa)
310.#.#.a: Bimestral
264.#.1.b: Sociedad Mexicana de Física, A.C.
758.#.#.1: https://rmf.smf.mx/ojs/rmf/index
handle: 2b7a336aad74afcb
harvesting_date: 2020-09-23 00:00:00.0
856.#.0.q: application/pdf
last_modified: 2020-11-27 00:00:00
license_url: https://creativecommons.org/licenses/by-nc-nd/4.0/legalcode.es
license_type: by-nc-nd
Muhl, S.; Aguilar Osorio, R.; Martínez Huitle, U.
Facultad de Ciencias, UNAM, publicado en Revista Mexicana de Física, y cosechado de Revistas UNAM
Muhl, S., et al. (2017). Transparent conductive carbon nanotube films. Revista Mexicana de Física; Vol 63, No 5 Sept-Oct: 439-0. Recuperado de https://repositorio.unam.mx/contenidos/4108274