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Cited by 1,084

The DOI matches its Crossref record; 10 of the 10 references it cites were found in a registry or an index.

Conducting Polyaniline Filaments in a Mesoporous Channel Host

Wu, Chun-Guey, Bein, Thomas·1994·Science

Abstract

Conducting filaments of polyaniline have been prepared in the 3-nanometer-wide hexagonal channel system of the aluminosilicate MCM-41. Adsorption of aniline vapor into the dehydrated host, followed by reaction with peroxydisulfate, leads to encapsulated polyaniline filaments. Spectroscopic data show that the filaments are in the protonated emeraldine salt form, and chromatography indicates chain lengths of several hundred aniline rings. The filaments have significant conductivity while encapsulated in the channels, as measured by microwave absorption at 2.6 gigahertz. This demonstration of conjugated polymers with mobile charge carriers in nanometer channels represents a step toward the design of nanometer electronic devices.

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Crossref · 10.1126/science.264.5166.1757

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Metadata

Authors
Wu, C.-G., & Bein, T.
Venue
Science
Published
1994-06-17
Volume
264
Issue
5166
Pages
1757-1759
ISSN
  • 0036-8075 (ISSN-L)
  • 1095-9203
OpenAlex
W2092355100
Cited by
1,084
References
10
FWCI
33.33
Type
journal article
Language
en
Open access
closed

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CoChat. (2026). Citation check: Conducting Polyaniline Filaments in a Mesoporous Channel Host. https://app.cochat.ai/papers/10.1126/science.264.5166.1757
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Wu, C.-G., & Bein, T. (1994). Conducting Polyaniline Filaments in a Mesoporous Channel Host. Science. https://doi.org/10.1126/science.264.5166.1757

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Contains information from the Semantic Scholar Academic Graph Datasets, made available under the ODC Attribution License (ODC-BY 1.0).

Semantic Scholar’s data is described in: Kinney, R., et al. (2023). The Semantic Scholar Open Data Platform. arXiv:2301.10140.