Abstract
AbstractA “Chemical one step method” (COSM) is proposed to prepare electromagnetic functional composite nanofibers of polyaniline (PANI/γ‐Fe2O3) having a diameter of ≈20 nm. In this approach FeCl3 is acts as the oxidant either for polymerization of aniline or for preparation of γ‐Fe2O3 magnets. Besides, it also provides protons produced by the hydrolysis process for doping PANI. It is found that the composite nanofibers have a high conductivity (10−1 ∼ 100 S · cm−1) and super‐paramagnetic properties (Ms = 0.46 ∼ 6.03 emu · g−1 and Hc = 0) at room temperature, where the conductivity is mainly affected by the molar ratio of FeCl3 to aniline monomer whereas the magnetic properties are dominated by the amount of FeCl2.magnified image
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Dates
Type | When |
---|---|
Created | 18 years, 5 months ago (March 12, 2007, 4:13 a.m.) |
Deposited | 1 year, 10 months ago (Oct. 16, 2023, 1:29 p.m.) |
Indexed | 1 year, 3 months ago (April 26, 2024, 3:49 a.m.) |
Issued | 18 years, 5 months ago (March 1, 2007) |
Published | 18 years, 5 months ago (March 1, 2007) |
Published Online | 18 years, 5 months ago (March 12, 2007) |
Published Print | 18 years, 5 months ago (March 1, 2007) |
@article{Zhang_2007, title={Chemical One Step Method to Prepare Polyaniline Nanofibers with Electromagnetic Function}, volume={28}, ISSN={1521-3927}, url={http://dx.doi.org/10.1002/marc.200600729}, DOI={10.1002/marc.200600729}, number={5}, journal={Macromolecular Rapid Communications}, publisher={Wiley}, author={Zhang, Zhiming and Deng, Junying and Shen, Jiaoyan and Wan, Meixiang and Chen, Zhaojia}, year={2007}, month=mar, pages={585–590} }