Powered by OpenAIRE graph
Found an issue? Give us feedback
image/svg+xml art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos Open Access logo, converted into svg, designed by PLoS. This version with transparent background. http://commons.wikimedia.org/wiki/File:Open_Access_logo_PLoS_white.svg art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos http://www.plos.org/ Tecnología en Marchaarrow_drop_down
image/svg+xml art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos Open Access logo, converted into svg, designed by PLoS. This version with transparent background. http://commons.wikimedia.org/wiki/File:Open_Access_logo_PLoS_white.svg art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos http://www.plos.org/
Tecnología en Marcha
Article . 2022 . Peer-reviewed
License: CC BY NC ND
Data sources: Crossref
image/svg+xml art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos Open Access logo, converted into svg, designed by PLoS. This version with transparent background. http://commons.wikimedia.org/wiki/File:Open_Access_logo_PLoS_white.svg art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos http://www.plos.org/
Tecnología en Marcha
Article . 2022
Data sources: DOAJ
image/svg+xml art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos Open Access logo, converted into svg, designed by PLoS. This version with transparent background. http://commons.wikimedia.org/wiki/File:Open_Access_logo_PLoS_white.svg art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos http://www.plos.org/
versions View all 3 versions
addClaim

Crecimiento de estructuras de carbono mediante deposición química en fase de vapor a baja presión

Authors: Varela-Fonseca, Stephanie Mariela; HernándezMurillo, Camila; Montero-Zeledón, Ernesto; GutiérrezFallas, Dionisio; Urcuyo, Roberto; Puente-Urbin, Allen;

Crecimiento de estructuras de carbono mediante deposición química en fase de vapor a baja presión

Abstract

Los alótropos de carbono han ganado interés en las últimas décadas debido a sus propiedades y a la gran variedad de posibles aplicaciones tecnológicas que han demostrado. Por dichas razones, la obtención de estos alótropos con diferentes propiedades y coberturas es ampliamente investigado. La Deposición Química en Fase de Vapor (CVD, por sus siglas en inglés) es una de las técnicas más utilizadas para obtener este tipo de materiales con una alta calidad y cobertura en una forma controlada. En CVD, se utilizan metales de transición como catalizadores, fuentes de carbono gaseosas y altas temperaturas. En este reporte, se presentan estructuras de carbono sintetizadas sobre substratos de cobre utilizando Deposición Química en Fase de Vapor a Baja Presión (LPCVD, por sus siglas en inglés) con acetileno como fuente de carbono. Los sustratos de cobre se trataron térmicamente bajo una atmósfera reductora de hidrógeno-argón y luego se expusieron a acetileno, variando el flujo de acetileno y el tiempo de deposición. Los materiales resultantes se caracterizaron mediante Microscopía Óptica y Espectroscopia Raman. El enfoque seguido permitió determinar las mejores condiciones de síntesis de grafeno monocapa, de crecimiento irregular.

Keywords

Technology, carbon, T, graphene, carbono, grafeno, Deposición Química en Fase de Vapor (CVD), espectroscopía Raman, Low-Pressure Chemical Vapor Deposition (LPCVD), Deposición Química en Fase de Vapor a Baja Presión (LPCVD), Raman spectroscopy, Grafeno, Carbono, Espectroscopia Raman, Chemical Vapor Deposition (CVD)

  • BIP!
    Impact byBIP!
    selected citations
    These citations are derived from selected sources.
    This is an alternative to the "Influence" indicator, which also reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
    0
    popularity
    This indicator reflects the "current" impact/attention (the "hype") of an article in the research community at large, based on the underlying citation network.
    Average
    influence
    This indicator reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
    Average
    impulse
    This indicator reflects the initial momentum of an article directly after its publication, based on the underlying citation network.
    Average
Powered by OpenAIRE graph
Found an issue? Give us feedback
selected citations
These citations are derived from selected sources.
This is an alternative to the "Influence" indicator, which also reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Citations provided by BIP!
popularity
This indicator reflects the "current" impact/attention (the "hype") of an article in the research community at large, based on the underlying citation network.
BIP!Popularity provided by BIP!
influence
This indicator reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Influence provided by BIP!
impulse
This indicator reflects the initial momentum of an article directly after its publication, based on the underlying citation network.
BIP!Impulse provided by BIP!
0
Average
Average
Average
Green
gold