研究目的
Synthesis and self-assembly of tetra phenoxy substituted nickel phthalocyanine nanofibers for potential applications in organic function devices.
研究成果
The nickel phthalocyanine nanofibers have been successfully achieved by self-assembling via a simple and reproducible solvent diffusion method. The fibers are arranged in nanostructures with 20-60 nm in width and 0.2-5 μm in length. The main interactions to form the nanofibers are considered to be the π-π interaction of nickel phthalocyanine molecules, the Ni-O coordination and the π-π interaction between the benzene rings of the peripheral substitutes, respectively. The nickel phthalocyanine nanofibers have potential application on organic function devices.
研究不足
The study focuses on the synthesis and characterization of nickel phthalocyanine nanofibers, but the practical application in organic function devices is not extensively explored.
1：Experimental Design and Method Selection:
A simple and reproducible solvent diffusion method was applied for the fabrication of nickel phthalocyanine (NiPc) nanofibers in large scale.
2：Sample Selection and Data Sources:
Nickel phthalocyanine was synthesized by phthalonitrile derivative and NiCl
3：List of Experimental Equipment and Materials:
FESEM (LEO1550), HRTEM (FEI-Technai20), XRD (Bruker D-8), UV-VIS (Cary-500).
4：0). Experimental Procedures and Operational Workflow:
4. Experimental Procedures and Operational Workflow: Methanol was added dropwise into chloroform solution of nickel phthalocyanine (
5：7 mg/mL). The fibers were washed carefully by ethanol to remove chloroform. Data Analysis Methods:
The morphology of the nickel phthalocyanine fibers were observed by FESEM and HRTEM. The molecular packing of the aggregated nickel phthalocyanine was demonstrated by XRD and UV-VIS.
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