Synthesis and Properties of Polyacrylamide-Bismuth Halogenated Hybrids
When solid polyacrylamide (PAam) is added to a solution of bismuth chloride, a polymeric salt of composition (CH2-CH-CONH2)n BiCl3 (n > 10) is obtained. This amorphous material is transparent in the visible. In this hybrid, bismuth seems to be coordinated both to amine and carbonyl groups. When t...
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| Main Authors: | , , , , |
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| Format: | Article |
| Language: | English |
| Published: |
Wiley
1996-01-01
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| Series: | Active and Passive Electronic Components |
| Online Access: | http://dx.doi.org/10.1155/1996/64239 |
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| Summary: | When solid polyacrylamide (PAam) is added to a solution of bismuth chloride, a polymeric salt of
composition (CH2-CH-CONH2)n BiCl3 (n > 10) is obtained. This amorphous material is transparent in
the visible. In this hybrid, bismuth seems to be coordinated both to amine and carbonyl groups. When
the PAam-BiCI3 hybrid is swollen with a KI solution, the corresponding iodide salt is formed with
probably small particles of Bil3 precipitated into the polymeric matrix. Chemical, thermal, and optical
(in the UV, visible, and infrared regions) properties of the salt and of the composite are studied. |
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| ISSN: | 0882-7516 1563-5031 |