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The DOI matches its Crossref record; 8 of the 8 references it cites were found in a registry or an index.

A Formation Mechanism for Catalytically Grown Helix-Shaped Graphite Nanotubes

Amelinckx, S., Zhang, X. B., Bernaerts, D., Zhang, X. F., Ivanov, V., Nagy, J. B.·1994·Science

Abstract

The concept of a spatial-velocity hodograph is introduced to describe quantitatively the extrusion of a carbon tubule from a catalytic particle. The conditions under which a continuous tubular surface can be generated are discussed in terms of this hodograph, the shape of which determines the geometry of the initial nanotube. The model is consistent with all observed tubular shapes and explains why the formation process induces stresses that may lead to "spontaneous" plastic deformation of the tubule. This result is due to the violation of the continuity condition, that is, to the mismatch between the extrusion velocity by the catalytic particle, required to generate a continuous tubular surface, and the rate of carbon deposition.

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Metadata

Authors
Amelinckx, S., Zhang, X. B., Bernaerts, D., Zhang, X. F., Ivanov, V., & Nagy, J. B.
Venue
Science
Published
1994-07-29
Volume
265
Issue
5172
Pages
635-639
ISSN
  • 0036-8075 (ISSN-L)
  • 1095-9203
OpenAlex
W2069853751
Cited by
1,017
References
8
FWCI
21.83
Type
journal article
Language
en
Open access
closed

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CoChat. (2026). Citation check: A Formation Mechanism for Catalytically Grown Helix-Shaped Graphite Nanotubes. https://app.cochat.ai/papers/10.1126/science.265.5172.635
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Amelinckx, S., Zhang, X. B., Bernaerts, D., Zhang, X. F., Ivanov, V., & Nagy, J. B. (1994). A Formation Mechanism for Catalytically Grown Helix-Shaped Graphite Nanotubes. Science. https://doi.org/10.1126/science.265.5172.635

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Contains information from the Semantic Scholar Academic Graph Datasets, made available under the ODC Attribution License (ODC-BY 1.0).

Semantic Scholar’s data is described in: Kinney, R., et al. (2023). The Semantic Scholar Open Data Platform. arXiv:2301.10140.