1、 KSKSKSKSKSKSKSK KSKSKS KSKSK KSKS KSK KS KS D 2711 KS D 2711:2008 2008 12 26 http:/www.kats.go.krKS D 2711:2008 : ( ) ( ) () ( ) : (http:/www.standard.go.kr) : : 2006 12 28 : 2008 12 26 2008-0952 : : ( 025097274) (http:/www.kats.go.kr). 10 5 , . KS D 2711:2008 Evaluation of carbon nanotube soots an
2、d non-carbon contentThermogravimetric analysis 1 . 2 . . ( ) . KS A ISO 5725 1, ( ) 1: KS B ISO 8573 1, KS I 2104, KS M 1101, KS M ISO 11358, (TG) KS M ISO 14912, 3 . 3.1 (carbon nanotube) 3.2 (carbonaceous impurities) , , 3.3 (ash content) 3.4 (non-carbon content) KS D 2711:2008 2 3.5 (thermogravim
3、etric analysis) 3.6 (thermogravimetric analysis) (y ) T t (x ) 4 4.1 (5 /min) . , . 10 % , 3 %( ) ICP(Inductively Coupled Plasma) . 4.2 4.2.1 3 mg , . , 0.1 %( ) 10 , 3 150 10 . . 4.2.2 (99.999 % , ) . . 4.2.3 10 mg 100 mg . . , , . , . 4.3 KS D 2711:2008 3 4.3.1 . 4.3.1.1 50 mg 0.020 mg . . 4.3.1.2
4、 , 1 000 . 4.3.1.3 , ( ) . 4.3.1.4 1 sccm(standard cubic centimeter per minute) 250 sccm . 1 . , , . . 2 . 3 , . 4 , , . 5 . 5 5.1 5.1.1 . 3 mg . 5.1.2 . KS D 2711:2008 4 5.1.3 , (99.999 % , ) 100 sccm . 200 (30 ) , (ms) . 5.1.4 (99.999 % , ) , (5 /min) 950 . , mp mNC . , . 5.2 5.1.1, 5.1.2, 5.1.3 5
5、.1.4 5 /min . , , . 6 6.1 % . 6.2 . . 6.3 . . . 100/ sNCACmmM 100/)( spNCNCmmmM MAC: (%, ) MNC: (%, ) ms : (mg) mNC: (mg) mp: KS D 2711:2008 5 . . EDX ICP AES, XPS . 6.4 3 . , , , . 7 . a) ( ) b) c) d) e) f) g) h) i) j) k) l) m) KS D 2711:2008 6 A ( ) ( ) KS D 2711 SWCNT (ASP100F, ILJIN) 3.772 0 mg,
6、 3.663 0 mg, 3.271 0 mg , Thermogravimetric Analyzer (Q series, TA Instruments) ; (99.999 %) sample pan; 90 sccm, purge; 10 sccm : 5 /min Ni Ni 100 mg ambient, 99.998 5 mg . 9.8 %, 9.3 %, 8.6 % (: 9.2 %, 0.6 %) C.1 : 200 , 30 2006. 11. . KS D 2711:2008 7 B ( ) ( ) KS D xxxx: xxxx SWCNT (ASP100F, ILJ
7、IN) 3.772 0 mg, 3.663 0 mg, 3.271 0 mg , Thermogravimetric Analyzer (Q series, TA Instruments) ; (99.999 %) sample pan; 90 sccm, purge; 10 sccm : 5 /min Ni Ni 100 mg ambient, 99.998 5 mg . 7.5 %, 7.3 %, 7.6 % (: 7.5 %) C.1 : 200 , 30 2006. 11. KS D 2711:2008 8 C ( ) 0 200 400 600 800 100002040608010
8、0120Weight(%)Temperature (oC)123 C.1 (3 ) () (%) KS D 2711:2008 9 D ( ) D.1 (3 ) : 9.5 2.0 7.5 % () (%) KS D 2711:2008 10 KS D 2711:2008 , . 1 . 1.1 . 1.2 , . . “ ” . 1.3 , , , . 2 , , . 3 3.1 . 135513 7017 (02)60094114 (02)600948878 http:/ KS D 2711:2008 KSKSKS SKSKS KSKS SKS KS SKS KSKS SKSKS KSKSKS Evaluation of carbon nanotube sootsand non-carbon content Thermogravimetric analysis ICS 71.040.50 Korean Agency for Technology and Standards http:/www.kats.go.kr
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