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- Title
Electromagnetic, microwave-absorbing properties of iron-phthalocyanine and its composites based on phthalocyanine polymer.
- Authors
Lei, Yajie; Zhao, Rui; Hu, Guohua; Yang, Xulin; Liu, Xiaobo
- Abstract
Iron-phthalocyanine (FePc) was obtained via sintering process at 700 °C from 4,4′-bis(3,4-dicyanophenoxy)biphenyl monomer (BPh) and ferrocenecarboxaldehyde. The iron-phthalocyanine exhibited a strong microwave absorbing at 11.0 GHz and achieved a maximum absorbing value of −23 dB with the matching thickness of 1.5 mm. Then the iron-phthalocyanine particles with strong microwave absorbing properties were added into 4,4′-bis(3,4-dicyanophenoxy)biphenyl resin to prepared FePc/BPh composites. The iron-phthalocyanine particles gave the composite to novel dielectric properties and the mechanical properties were greatly improved.
- Subjects
PHTHALOCYANINES; IRON composites; ABSORPTION of microwaves; ELECTROMAGNETIC waves; SINTERING; ELECTROMAGNETIC interference; ELECTRIC properties; COMPOSITE materials
- Publication
Journal of Materials Science, 2012, Vol 47, Issue 10, p4473
- ISSN
0022-2461
- Publication type
Article
- DOI
10.1007/s10853-012-6309-2