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"Water-assisted highly efficient
synthesis of impurity-free single-walled carbon nanotubes,"
by Kenji Hata and 5 others, Science, 306(5700): 1362-4, 19 November
2004.
[Authors' affiliation: National Institute of
Advanced Industrial Science and Technology (AIST), Tsukuba, Japan]
Abstract:
"We demonstrate the efficient chemical vapor deposition synthesis of
single-walled carbon nanotubes where the activity and lifetime of the
catalysts are enhanced by water. Water-stimulated enhanced catalytic activity
results in massive growth of superdense and vertically aligned nanotube
forests with heights up to 2.5 millimeters that can be easily separated from
the catalysts, providing nanotube material with carbon purity above 99.98%.
Moreover, patterned, highly organized intrinsic nanotube structures were
successfully fabricated. The water-assisted synthesis method addresses many
critical problems that currently plague carbon nanotube synthesis."
This 2004 report from Science was
cited 23 times in current journal articles indexed by Thomson
Scientific during May-June 2006. Of papers published in the last two years and
categorized under chemistry (excluding reviews), none collected a higher
number of citations during that two-month period. Prior to the most recent
bimonthly count, citations to the paper have accrued as follows:
March-April 2006: 18 citations
January-February 2006: 12
November-December 2005: 10
September-October 2005: 11
July-August 2005: 16
May-June 2005: 12
March-April 2005: 2
January-February 2005: 1
Total citations to date: 105
SOURCE: Hot
Papers Database (Included with a subscription to the print newsletter Science
Watch®, available from the
Research Services Group. Packaged on a CD that is mailed with each Science
Watch issue, the Hot
Papers Database contains data on hundreds of highly cited papers published
during the last two years. User interface permits searching by author,
organization, journal, field, and more. Total citations, as well as citations
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