Self-Assembly of Subnanometer-Diameter Single-Wall MoS 2 Nanotubes

Author:

Remskar Maja1,Mrzel Ales1,Skraba Zora1,Jesih Adolf1,Ceh Miran1,Demšar Jure1,Stadelmann Pierre2,Lévy Francis3,Mihailovic Dragan1

Affiliation:

1. Jozef Stefan Institute, Jamova 39, SI-1000 Ljubljana, Slovenia.

2. Centre de Microscopie Électronique-CIME, Ecole Polytechnique Fédérale de Lausanne, CH-1015 Lausanne, Switzerland.

3. Institute of Applied Physics, Ecole Polytechnique Fédérale de Lausanne, CH-1015 Lausanne, Switzerland.

Abstract

We report on the synthesis, structure, and self-assembly of single-wall subnanometer-diameter molybdenum disulfide tubes. The nanotubes are up to hundreds of micrometers long and display diverse self-assembly properties on different length scales, ranging from twisted bundles to regularly shaped “furry” forms. The bundles, which contain interstitial iodine, can be readily disassembled into individual molybdenum disulfide nanotubes. The synthesis was performed using a novel type of catalyzed transport reaction including C 60 as a growth promoter.

Publisher

American Association for the Advancement of Science (AAAS)

Subject

Multidisciplinary

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