Please use this identifier to cite or link to this item: https://doi.org/10.1016/S2095-4956(13)60018-2
Title: Remarkable carbon dioxide catalytic capture (CDCC) leading to solid-form carbon material via a new CVD integrated process (CVD-IP): An alternative route for CO2 sequestration
Authors: Chu, W.
Ran, M.
Zhang, X.
Wang, N.
Wang, Y.
Xie, H.
Zhao, X. 
Keywords: Carbon dioxide catalytic capture (CDCC)
Carbon nanotubes (CNTs)
Chemical vapor deposition integrated process (CVD-IP)
Debating greenhouse gases (GHG) effects
Solid-form carbon material
Issue Date: Jan-2013
Citation: Chu, W., Ran, M., Zhang, X., Wang, N., Wang, Y., Xie, H., Zhao, X. (2013-01). Remarkable carbon dioxide catalytic capture (CDCC) leading to solid-form carbon material via a new CVD integrated process (CVD-IP): An alternative route for CO2 sequestration. Journal of Energy Chemistry 22 (1) : 136-144. ScholarBank@NUS Repository. https://doi.org/10.1016/S2095-4956(13)60018-2
Abstract: Through our newly-developed "chemical vapor deposition integrated process (CVD-IP)" using carbon dioxide (CO2) as the raw material and only carbon source introduced, CO2 could be catalytically activated and converted to a new solid-form product, i.e., carbon nanotubes (CO2-derived) at a quite high yield (the single-pass carbon yield in the solid-form carbon-product produced from CO2 catalytic capture and conversion was more than 30% at a single-pass carbon-base). For comparison, when only pure carbon dioxide was introduced using the conventional CVD method without integrated process, no solid-form carbon-material product could be formed. In the addition of saturated steam at room temperature in the feed for CVD, there were much more end-opening carbon nano-tubes produced, at a slightly higher carbon yield. These inspiring works opened a remarkable and alternative new approach for carbon dioxide catalytic capture to solid-form product, comparing with that of CO2 sequestration (CCS) or CO2 mineralization (solidification), etc. As a result, there was much less body volume and almost no greenhouse effect for this solid-form carbon-material than those of primitive carbon dioxide. © 2013, Dalian Institute of Chemical Physics, Chinese Academy of Sciences.
Source Title: Journal of Energy Chemistry
URI: http://scholarbank.nus.edu.sg/handle/10635/90011
ISSN: 20954956
DOI: 10.1016/S2095-4956(13)60018-2
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