Substituted Polyacetylenes at the Air—Water Interface

R. C. Advincula, R. S. Duran, J. LeMoigne, A. Hilberer

Research output: Contribution to journalArticle

3 Citations (Scopus)

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 languageEnglish
Pages (from-to)3895-3903
Number of pages9
JournalMacromolecules
Volume26
Issue number15
DOIs
Publication statusPublished - 1993
Externally publishedYes

Fingerprint

Polyacetylenes
Catalysts
Chain length
Isomers
Conformations
Esters
Polymers
Metals
Stiffness
Microstructure

ASJC Scopus subject areas

  • Organic Chemistry
  • Polymers and Plastics
  • Inorganic Chemistry
  • Materials Chemistry

Cite this

Advincula, R. C., Duran, R. S., LeMoigne, J., & Hilberer, A. (1993). Substituted Polyacetylenes at the Air—Water Interface. Macromolecules, 26(15), 3895-3903. https://doi.org/10.1021/ma00067a027

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 journalArticle

Advincula, RC, Duran, RS, LeMoigne, J & Hilberer, A 1993, 'Substituted Polyacetylenes at the Air—Water Interface', Macromolecules, vol. 26, no. 15, pp. 3895-3903. https://doi.org/10.1021/ma00067a027
Advincula RC, Duran RS, LeMoigne J, Hilberer A. Substituted Polyacetylenes at the Air—Water Interface. Macromolecules. 1993;26(15):3895-3903. https://doi.org/10.1021/ma00067a027
Advincula, R. C. ; Duran, R. S. ; LeMoigne, J. ; Hilberer, A. / Substituted Polyacetylenes at the Air—Water Interface. In: Macromolecules. 1993 ; Vol. 26, No. 15. pp. 3895-3903.
@article{3621405aaaa24522b9b38e2932ae859e,
title = "Substituted Polyacetylenes at the Air—Water Interface",
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.",
author = "Advincula, {R. C.} and Duran, {R. S.} and J. LeMoigne and A. Hilberer",
year = "1993",
doi = "10.1021/ma00067a027",
language = "English",
volume = "26",
pages = "3895--3903",
journal = "Macromolecules",
issn = "0024-9297",
publisher = "American Chemical Society",
number = "15",

}

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

VL - 26

SP - 3895

EP - 3903

JO - Macromolecules

JF - Macromolecules

SN - 0024-9297

IS - 15

ER -