Direct synthesis of polyyne molecules in acetone by dissociation using femtosecond laser irradiation
Author/Authors :
and A. Hu، نويسنده , , J. Sanderson، نويسنده , , A.A. Zaidi، نويسنده , , C. Wang، نويسنده , , T. Zhang، نويسنده , , Y. Zhou، نويسنده , , W.W. Duley، نويسنده ,
Issue Information :
روزنامه با شماره پیاپی سال 2008
Pages :
3
From page :
1823
To page :
1825
Abstract :
Hydrogen-capped polyynes have been synthesized by 800 nm femtosecond photolysis of acetone molecules. Four bands appearing in the 1800–2200 cm−1 range of surface enhanced Raman spectra show a mixture of polyynes with variable chain lengths in the irradiat
