Abstract
A series of poly(p-ethynylbenzoate esters) synthesized using group 6 metal catalysts was investigated with respect to substituent variation and their effect on film behavior at the air–water interface. The increase in length and stiffness of the lateral substituent has the effect of decreasing the trans isomer content as well as the pure configurational sequences of the chain microstructure for this particular catalyst system. The polymers essentially retain their configuration and conformation upon formation. This has a consequence on their film behavior at the air–water interface in which only minor local conformational changes are observed using the Langmuir–Blodgett technique. The presence of a long alkyl chain length attached terminal to the substituent enhances this behavior.
| Original language | English |
|---|---|
| Pages (from-to) | 3895-3903 |
| Number of pages | 9 |
| Journal | Macromolecules |
| Volume | 26 |
| Issue number | 15 |
| DOIs | |
| Publication status | Published - 1993 |
| Externally published | Yes |
Fingerprint
ASJC Scopus subject areas
- Organic Chemistry
- Polymers and Plastics
- Inorganic Chemistry
- Materials Chemistry
Cite this
Substituted Polyacetylenes at the Air—Water Interface. / Advincula, R. C.; Duran, R. S.; LeMoigne, J.; Hilberer, A.
In: Macromolecules, Vol. 26, No. 15, 1993, p. 3895-3903.Research output: Contribution to journal › Article
}
TY - JOUR
T1 - Substituted Polyacetylenes at the Air—Water Interface
AU - Advincula, R. C.
AU - Duran, R. S.
AU - LeMoigne, J.
AU - Hilberer, A.
PY - 1993
Y1 - 1993
N2 - A series of poly(p-ethynylbenzoate esters) synthesized using group 6 metal catalysts was investigated with respect to substituent variation and their effect on film behavior at the air–water interface. The increase in length and stiffness of the lateral substituent has the effect of decreasing the trans isomer content as well as the pure configurational sequences of the chain microstructure for this particular catalyst system. The polymers essentially retain their configuration and conformation upon formation. This has a consequence on their film behavior at the air–water interface in which only minor local conformational changes are observed using the Langmuir–Blodgett technique. The presence of a long alkyl chain length attached terminal to the substituent enhances this behavior.
AB - A series of poly(p-ethynylbenzoate esters) synthesized using group 6 metal catalysts was investigated with respect to substituent variation and their effect on film behavior at the air–water interface. The increase in length and stiffness of the lateral substituent has the effect of decreasing the trans isomer content as well as the pure configurational sequences of the chain microstructure for this particular catalyst system. The polymers essentially retain their configuration and conformation upon formation. This has a consequence on their film behavior at the air–water interface in which only minor local conformational changes are observed using the Langmuir–Blodgett technique. The presence of a long alkyl chain length attached terminal to the substituent enhances this behavior.
UR - http://www.scopus.com/inward/record.url?scp=0027626634&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=0027626634&partnerID=8YFLogxK
U2 - 10.1021/ma00067a027
DO - 10.1021/ma00067a027
M3 - Article
AN - SCOPUS:0027626634
VL - 26
SP - 3895
EP - 3903
JO - Macromolecules
JF - Macromolecules
SN - 0024-9297
IS - 15
ER -