1、 KSKSKSKSKSKSKSK KSKSKS KSKSK KSKS KSK KS KS D 2717 / KS D 2717:2008 2008 12 26 http:/www.kats.go.krKS D 2717:2008 : ( ) ( ) () ( ) : (http:/www.standard.go.kr) ： ：2008 12 26 2008-00000951 ： ： ( 025097274) (http:/www.kats.go.kr). 10 5 , . 0951 KS D 2717:2008 / Evaluation of metallic/semiconducting r
2、atio of single-walled carbon nanotube soots using UV-VIS NIR absorption spectroscopy 1 0.5 3 nm / . 2 . . ( ) . KS A 3012, KS A ISO 5725 1： 2002, ( ) 1： KS B 5570, , KS D 2712, KS Q 5002, 1： KS Q 5004, 2： 3 . 3.1 (carbon nanotube) 3.2 (single-walled carbon nanotube) 3.3 / (metallic/semiconducting ra
3、tio) . %( ) . KS D 2717:2008 2 3.4 S22 (S22peak) , 0.6 eV(2 067 nm) 3 eV(413 nm) . 1 nm , 1 eV(1 240 nm) 1.5 eV(827 nm) . 3.5 M11 (M11peak) , 0.8 eV(1 550 nm) 4 eV(310 nm) . 1 nm , 1.5 eV(827 nm) 2 eV(620 nm) . 4 4.1 / . . 4.2 4.2.1 . 4.2.2 99.8 %( ) 0.005 %( ) DMF(N-dimethylformamide) . 4.2.3 99.99
4、9 %( ) . 4.3 4.3.1 0.01 mg , 0.03 mg .1)4.3.2 30 kHz 45 kHz , 240 W 300 W . , 1.5 L 3.0 L . 1) , . KS D 2717:2008 3 4.3.3 190 nm 2 500 nm . cell 0.1 cm 0.5 mL .2)5 cell - - . 5.1 (4.2.1) (4.2.3) 12 200 . 5.2 1 mg 100 mL . 5.3 (4.2.2)(DMF) 100 mL .3)5.4 (4.3.2) , 6 .4), 5), 6)5.5 ( A ) 5.5.1 - - 1 .
5、5.5.2 cell . 5.5.3 A.2 S22 ( ) , AS22 , M11 AM11 . 5.5.4 . (%) 10011M22S11M AAA2) cell . . 3) . 4) . 5) , . 6) , .KS D 2717:2008 4 (%) 10011M22S22S AAA6 3 . AS22 , AM11 . 7 a) b) c) d) e) 8 8.1 K. H. An, J. S. Park, C. M. Yang, S. Y. Jeong, S. C. Lim, C. Kang, J. H Son, M. S. Jeong, Y. H. Lee, A Dia
6、meter Selective Attack of Metallic Carbon Nanotubes by Nitronium Ions, J. Am. Chem. Soc. 127, 5196 5203 (2005) KS D 2717:2008 5 A ( ) ( ) A.1 1.0 1.5 2.0AbsorbanceEnergy(eV)S22M11AS22AM11 S22 M11 ( ) AS22, AM11 . A.2 (eV) (eV) AS22M11KS D 2717:2008 6 B ( ) B.1 1 74.6 2 75.3 3 75.3 4 72.8 5 73.4 6 74
7、.9 7 73.4 8 73.6 9 74.1 667.4 74.16 0.91 KS Q 5002 KS Q 5004 , 74.16, 0.91 . KS D 2717:2008 7 KS D 2717:2008 8 KS D 2717:2008 9 KS D 2717:2008 10 KS D 2717:2008 11 KS D 2717:2008 12 KS D 2717:2008 13 KS D 2717:2008 14 KS D 2717:2008 15 KS D 2717:2008 , . 1 / , . 1.1 / , . 1.2 / , . “ ” . 1.3 , , , .
8、 , , / . . 2 / . 3 3.1 / / . / 135513 7017 (02)60094114 (02)600948878 http:/ KS D 2717:2008 KSKSKS SKSKS KSKS SKS KS SKS KSKS SKSKS KSKSKS Evaluation of metallic/semiconducting ratio of single-walled carbon nanotube soots using UV-VISNIR absorption spectroscopy ICS 71.040.50 Korean Agency for Technology and Standards http:/www.kats.go.kr
