A joint Raman and EPR spectroscopic study on ball-milled nanographites

作者：Tommasini M^*; Castiglioni C; Zerbi G; Barbon A; Brustolon M

来源：Chemical Physics Letters, 2011, 516(4-6): 220-224.

DOI：10.1016/j.cplett.2011.09.094

Multi-wavelength Raman and EPR spectroscopies have been used on ball-milled graphite to investigate the effect of varying crystallite size and defect concentration. A correlation between Raman ID/IG intensity ratio and EPR T(1) spin lattice relaxation time of conduction electrons has been discovered which could represent an appealing characterization technique for graphitic materials.

• 出版日期2011-11-18