1、 KSKSKSKSKSKSKSK KSKSKS KSKSK KSKS KSK KS KS D 2712 KS D 2712:2008 2008 12 26 http:/www.kats.go.krKS D 2712:2008 : ( ) ( ) () ( ) : (http:/www.standard.go.kr) ： ： 2006 12 28 ： 2008 12 26 2008-0952 ： ： ( 025097274) (http:/www.kats.go.kr). 10 5 , . KS D 2712:2008 Evaluation of content of single-walled
2、 carbon nanotube using UV-VIS-NIR absorption spectroscopy 1 0.5 3 nm . 2 . . ( ) . KS A 3012, KS A ISO 5725 1, ( ) 1： KS B 5570, , KS D 2711, 3 . 3.1 (carbon nanotube) 3.2 (single-walled carbon nanotube) 3.3 (purity) . %( ) . 3.4 S22 (S22peak) , 0.6 eV(2 067 nm)KS D 2712:2008 2 3 eV(413 nm) . 1 nm 1
3、 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) . 3.6 (purified single-walled carbon nanotube) , 3 %( ) , , S22 S22 (haddon number) 0.23 . 3.7 (carbonaceous impurity) , 3.8 (non-carbonaceous impurity) 3.9 (content of single-walled
4、carbon nanotube) ( ) 4 4.1 . . . 4.2 4.2.1 , Haddon number 0.23 . 4.2.2 99.8 %( ) 0.005 %( ) DMF(N-dimethylformamide) . KS D 2712:2008 3 4.2.3 99.999 % ( ) . 4.3 4.3.1 0.01 mg 0.03 mg .1)4.3.2 40 kHz , 240 W 300 W . 1.5 L 3.0 L . 4.3.3 190 nm 2 500 nm . cell 0.1 cm 0.5 mL .2)5 cell . 5.1 (4.2.1) (4.
5、2.3) 12 200 . 5.2 1 mg 100 mL . 5.3 (4.2.2) DMF(N-dimethylformamide; 99.8 %, 0.005 % ) 100 mL .3) . 5.4 (4.3.2) , 6 .4), 5), 6) 1) . 2) cell , 3) . 4) , 240 W , 300 W . 30 kHz , 45 kHz . 5) , . 6) .KS D 2712:2008 4 5.5 5.1 5.4 . 5.6 ( A ) 5.6.1 1 . 5.6.2 5.3 5.4 cell .7)5.6.3 S22 M11 . Aps, Apm , Ap
6、sm . 5.6.4 S22 , Aps . M11 Apm . Apsm . 5.6.5 Apsm Apsm Psm . 5.6.6 S22 M11 . Ats, Atm , Atsm . 5.6.7 S22 , Ats . M11 Atm . Atsm . 5.6.8 Atsm Atsm Tsm . 5.6.9 . (%)smsmPT100 msmssmsmsmAtAttAtAAttAT msmssmsmsmApAppApAAppAP . 5.6.10 , . P(%)smsmPTCm (%) 7) cell . KS D 2712:2008 5 Cm (%) 100 NCm (%) NC
7、m (%) “KS D 2711 . . NCm (%)sspNCmmmm )( 100 mNC： mp： ms： ( ) , . 3 % 10 % . 6 3 . Psm , Tsm . 7 . 7.1 7.2 7.3 7.4 7.5 8 8.1 M. S. Jeong, C. C. Byeon, O. H. Cha, H. Jeong, J. H. Han, Y. C. Choi, K. H. An, K. H. Oh, K. K. Kim, and Y. H. Lee, Purity measurement of single-walled carbon nanotubes by UV
8、VIS NIR absorption spectroscopy and thermogravimetric analysis, NANO 3 (2), 101 108 (2008) KS D 2712:2008 6 A ( ) ( ) A.1 A.2 S22 M11 Aps Apm . S22 M11 Aps Apm . (eV) (eV) ApsApmKS D 2712:2008 7 A.3 S22 M11 Aps Apm . S22 M11 Aps Apm . (eV) ApsApmKS D 2712:2008 8 KS D 2712:2008 9 KS D 2712:2008 10 KS
9、 D 2712:2008 11 KS D 2712:2008 12 KS D 2712:2008 13 KS D 2712:2008 14 KS D 2712:2008 15 KS D 2712:2008 16 KS D 2712:2008 , . 1 . 1.1 . 1.2 , . “NT BT ” “ ” . 1.3 , , , . , , . . 2 . 3 3.1 , . 135513 7017 (02)60094114 (02)600948878 http:/ KS D 2712:2008 KSKSKS SKSKS KSKS SKS KS SKS KSKS SKSKS KSKSKS Evaluation of content of single-walled carbon nanotube using UV-VIS-NIR absorption spectroscopy ICS 71.040.50 Korean Agency for Technology and Standards http:/www.kats.go.kr
