Large-scale synthesis of perpendicularly aligned helical carbon nanotubes.
Large-scale perpendicularly aligned helical carbon nanotube arrays were prepared by co-pyrolysis of Fe(CO)5 and pyridine onto the pristine quartz glass plates in a tube furnace at 900-1100 degrees C under a mixture flow of Ar and H2. The resultant aligned helical carbon nanotubes could not only facilitate the structure-property characterization for helical carbon nanotubes but also allow them to be effectively incorporated into devices for practical applications.
Bajpai
Vardhan
V
Department of Polymer Engineering, College of Polymer Science and Polymer Engineering, The University of Akron, Ohio 44325-0301, USA.
Dai
Liming
L
Ohashi
Toshiyuki
T