Journal
MATERIALS LETTERS
Volume 176, Issue -, Pages 52-55Publisher
ELSEVIER
DOI: 10.1016/j.matlet.2016.03.087
Keywords
Fullerenes; Spectroscopy; Electrical properties
Funding
- Program for Changjiang Scholars and Innovative Research Team in University [PCS IRT_15R18]
- National Natural Science Foundation of China [21373076, 11274093, 51572070]
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One-dimensional (1D) C-60 nanorods were synthesized using a liquid-liquid interfacial precipitation method. TEM and SEM were used to characterize the Cal structure. The Cal nanorod growth direction was mainly limited to the [110] direction. Surface photovoltage spectroscopy (SPS) was used to study the optoelectronic property of 1D C-60 nanorods film, and greatly enhanced SPS response was observed compared with the pristine Cal film, indicating that the 1D structure of the C-60 nanorods is beneficial for the separation and transport of photo-generated charges. The charge transport property of a single Cal nanorod assembled on Au electrodes was also investigated, and it was found that its I-V curve exhibits special rectifying behavior. (C) 2016 Elsevier B.V. All rights reserved.
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