Matches in SemOpenAlex for { <https://semopenalex.org/work/W2075312769> ?p ?o ?g. }
- W2075312769 endingPage "200" @default.
- W2075312769 startingPage "193" @default.
- W2075312769 abstract "Carbon nanofibers (CNFs) were synthesized by CO disproportionation on iron catalyst at CO concentration between 58.3% and 75.0%, H2 concentration between 8.3% and 25.0% and reaction temperature between 833 and 913 K. The time-depending rate of CNFs growth as a function of time was determined by an on-line mass spectrometer and the morphologies of all CNFs products were observed by electronic microscopy. Not only the CNFs growth rate but also the morphology of the grown CNFs were shown to vary with the three operating variables. SEM and TEM images showed that the three-dimensional morphologies of the CNFs were twist, helical or straight and an interesting relationship between the maximal growth rate and the morphology was observed. When the growth rate was between 0.8 and 0.9 mmol/(s gcat), the CNFs were twist. As the growth rate increased to 1.0 mmol/(s gcat), more helical nanofibers appeared. Straight nanofibers were produced when the growth rate reached the level of 1.2 mmol/(s gcat). Finally when the rate of CNFs growth was high at 1.8 mmol/(s gcat), the absolute majority of the solid products was amorphous carbon coexisting with some short and thick nanofibers. Under different operating conditions, the crystal faces of the catalysts had different anisotropy properties for carbon deposition, thus producing CNFs with different morphologies." @default.
- W2075312769 created "2016-06-24" @default.
- W2075312769 creator A5033041178 @default.
- W2075312769 creator A5036123085 @default.
- W2075312769 creator A5043284449 @default.
- W2075312769 creator A5067153584 @default.
- W2075312769 creator A5071490097 @default.
- W2075312769 creator A5073070877 @default.
- W2075312769 date "2010-01-01" @default.
- W2075312769 modified "2023-09-22" @default.
- W2075312769 title "Kinetically controlled synthesis of carbon nanofibers with different morphologies by catalytic CO disproportionation over iron catalyst" @default.
- W2075312769 cites W1538786009 @default.
- W2075312769 cites W159253673 @default.
- W2075312769 cites W1965556743 @default.
- W2075312769 cites W1966392149 @default.
- W2075312769 cites W1977066482 @default.
- W2075312769 cites W1979574651 @default.
- W2075312769 cites W1984113981 @default.
- W2075312769 cites W2005215549 @default.
- W2075312769 cites W2007018190 @default.
- W2075312769 cites W2008820755 @default.
- W2075312769 cites W2018455096 @default.
- W2075312769 cites W2019973885 @default.
- W2075312769 cites W2029656838 @default.
- W2075312769 cites W2031482798 @default.
- W2075312769 cites W2035031463 @default.
- W2075312769 cites W2037567065 @default.
- W2075312769 cites W2045067254 @default.
- W2075312769 cites W2045984449 @default.
- W2075312769 cites W2051668938 @default.
- W2075312769 cites W2053180077 @default.
- W2075312769 cites W2053624782 @default.
- W2075312769 cites W2063477434 @default.
- W2075312769 cites W2064359805 @default.
- W2075312769 cites W2072604814 @default.
- W2075312769 cites W2074143032 @default.
- W2075312769 cites W2079662721 @default.
- W2075312769 cites W2080876325 @default.
- W2075312769 cites W2083583254 @default.
- W2075312769 cites W2089203358 @default.
- W2075312769 cites W2090208933 @default.
- W2075312769 cites W2099834723 @default.
- W2075312769 cites W2111519025 @default.
- W2075312769 cites W2115465710 @default.
- W2075312769 cites W2335462710 @default.
- W2075312769 cites W2357094745 @default.
- W2075312769 cites W2952920791 @default.
- W2075312769 cites W3153742994 @default.
- W2075312769 doi "https://doi.org/10.1016/j.ces.2009.07.001" @default.
- W2075312769 hasPublicationYear "2010" @default.
- W2075312769 type Work @default.
- W2075312769 sameAs 2075312769 @default.
- W2075312769 citedByCount "9" @default.
- W2075312769 countsByYear W20753127692012 @default.
- W2075312769 countsByYear W20753127692013 @default.
- W2075312769 countsByYear W20753127692014 @default.
- W2075312769 countsByYear W20753127692016 @default.
- W2075312769 crossrefType "journal-article" @default.
- W2075312769 hasAuthorship W2075312769A5033041178 @default.
- W2075312769 hasAuthorship W2075312769A5036123085 @default.
- W2075312769 hasAuthorship W2075312769A5043284449 @default.
- W2075312769 hasAuthorship W2075312769A5067153584 @default.
- W2075312769 hasAuthorship W2075312769A5071490097 @default.
- W2075312769 hasAuthorship W2075312769A5073070877 @default.
- W2075312769 hasConcept C104779481 @default.
- W2075312769 hasConcept C127413603 @default.
- W2075312769 hasConcept C140205800 @default.
- W2075312769 hasConcept C159985019 @default.
- W2075312769 hasConcept C161790260 @default.
- W2075312769 hasConcept C171250308 @default.
- W2075312769 hasConcept C17365422 @default.
- W2075312769 hasConcept C177367955 @default.
- W2075312769 hasConcept C178790620 @default.
- W2075312769 hasConcept C185592680 @default.
- W2075312769 hasConcept C192562407 @default.
- W2075312769 hasConcept C2524010 @default.
- W2075312769 hasConcept C2778312390 @default.
- W2075312769 hasConcept C33923547 @default.
- W2075312769 hasConcept C42360764 @default.
- W2075312769 hasConcept C499950583 @default.
- W2075312769 hasConcept C54355233 @default.
- W2075312769 hasConcept C56052488 @default.
- W2075312769 hasConcept C8010536 @default.
- W2075312769 hasConcept C86803240 @default.
- W2075312769 hasConcept C91129048 @default.
- W2075312769 hasConceptScore W2075312769C104779481 @default.
- W2075312769 hasConceptScore W2075312769C127413603 @default.
- W2075312769 hasConceptScore W2075312769C140205800 @default.
- W2075312769 hasConceptScore W2075312769C159985019 @default.
- W2075312769 hasConceptScore W2075312769C161790260 @default.
- W2075312769 hasConceptScore W2075312769C171250308 @default.
- W2075312769 hasConceptScore W2075312769C17365422 @default.
- W2075312769 hasConceptScore W2075312769C177367955 @default.
- W2075312769 hasConceptScore W2075312769C178790620 @default.
- W2075312769 hasConceptScore W2075312769C185592680 @default.
- W2075312769 hasConceptScore W2075312769C192562407 @default.
- W2075312769 hasConceptScore W2075312769C2524010 @default.
- W2075312769 hasConceptScore W2075312769C2778312390 @default.