Acta Phys. -Chim. Sin. ›› 1997, Vol. 13 ›› Issue (09): 786-789.doi: 10.3866/PKU.WHXB19970904

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Mass Deposition Effect of N+ Ion Implantation in Solid PhCOONa Molecule

Wang Xiang-Qin,Shao Chun-Lin,Yu Zeng-Liang   

  1. Institute of Plasma Physics,Academia Sinica,Hefei 230031
  • Received:1996-12-05 Revised:1997-03-11 Published:1997-09-15
  • Contact: Wang Xiang-Qin


The effect of 25 keV N+ ion beam radiation on the change of molecular structure of PhCOONa was studied. The dose curve was obtained from the analysis of the ultraviolet spectra. Based on the results of highly resolved FTIR spectra and high-sensitive ninhydrin reaction it was proved that in the implanted PhCOONa sample benzonitrile and α-amino acid could be produced by the N+ ion beam.

Key words: N+ ion implantation, PhCOONa, Mass deposit effect