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