TY - JOUR
T1 - Photochemistry of a side-chain substituted liquid crystalline polymer having the 4,4′-dialkoxystilbene chromophore
AU - Somlai, Alline M.
AU - Creed, David
AU - Landis, Forrest A.
AU - Mahadevan, Shivkumar
AU - Hoyle, Charles E.
AU - Griffin, Anselm C.
PY - 2000/3
Y1 - 2000/3
N2 - The trans-cis photoisomerization and 2+2 photocycloaddition of 4,4′-dialkoxystilbenes are studied. The stilbene chromophore of liquid crystalline polymer is aggregated both in solution and in spin cast thin film state. Irradiation of >300 nm lead to film crosslinking and ultraviolet-vis changes consistent with 2+2 photodimerization of the chromophores.
AB - The trans-cis photoisomerization and 2+2 photocycloaddition of 4,4′-dialkoxystilbenes are studied. The stilbene chromophore of liquid crystalline polymer is aggregated both in solution and in spin cast thin film state. Irradiation of >300 nm lead to film crosslinking and ultraviolet-vis changes consistent with 2+2 photodimerization of the chromophores.
UR - http://www.scopus.com/inward/record.url?scp=0033743458&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=0033743458&partnerID=8YFLogxK
M3 - Conference article
AN - SCOPUS:0033743458
SN - 0032-3934
VL - 41
SP - 371
EP - 372
JO - American Chemical Society, Polymer Preprints, Division of Polymer Chemistry
JF - American Chemical Society, Polymer Preprints, Division of Polymer Chemistry
IS - 1
T2 - The San Francisco Meeting
Y2 - 26 March 2000 through 31 March 2000
ER -