Table 1.
Modified conducting polymers for gas sensing
|
| ||
|---|---|---|
| Backbone | Side chain | Reference |
|
| ||
| PPy | S: alkyl | [95], [176], [37] |
| S: alkoxy | [95], [133] | |
| S: hydroxyalkyl | [90] | |
| S: carboxyalkyl | [90] | |
| S: alkyl sulfonic acid | [95] | |
| S: amine | [95] | |
| S: ester group | [95], [177], [114] | |
| S: other | [90] | |
| G: to PVA | [97] | |
| C: with thiophene | [37] | |
|
| ||
| PAni | S: alkoxy | [91], [96], [178] |
| S: sulfonic acid | [179], [61] | |
| S: phenyl | [180] | |
| S: boronate | [80] | |
| G: to SWNT | [61] | |
|
| ||
| PTh | S: alkyl | [166], [181], [168], [110], [53], [105], [182], [127], [109] |
| S: alkoxy | [183], [110], [157], [168], [184], [185], [100] | |
| S: ester group | [166] | |
| S: alkthio | [186] | |
| S: carboxyl alkyl | [79] | |
| C: poly(3-octylthiophene-co-thienylethanol) | [181] | |
| C: with PS | [182] | |
| C: with PMA | [182] | |
| C: with PBA | [182] | |
|
| ||
| PEdot | S: alkoxy | [187] |
| S: ether group | [95] | |
|
| ||
| PA | S: amine | [188] |
|
| ||
| Poly(diethylyl benzene) (PEB) | S: alkoxy | [189] |
|
| ||
S: Sidechain; C: Copolymer; G: Graft