Fabrication of Polydiacetylene Nanowires by Associated Self-Polymerization and Self-Assembly Processes for Efficient Field Emission Properties
Journal of the American Chemical Society2005Vol. 127(36), pp. 12452–12453
Citations Over TimeTop 10% of 2005 papers
Haiyang Gan, Huibiao Liu, Yongjun Li, Qing Zhao, Yuliang Li, Shu Wang, Tonggang Jiu, Ning Wang, Xiaorong He, Dapeng Yu, Daoben Zhu
Abstract
The paper described here concerns a challenge of general interest for producing a novel structure of a polymer aggregate, the achievement of nanowires with controlled diameters. We provide a strategy for fabricating a supramolecular polymer, in which ordered polydiacetylene nanowires can be obtained by associated self-polymerization and self-assembly processes. The polymer nanowire film shows excellent field emission properties with the turn-on field of 8.2 V/mum at 10 muA/cm2 and the maximum current density of 5 mA/cm2 at an applied field of 15 V/mum.
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