56
(ex. EB CFRP ( ) And more Li 57
100% 60 1.73 g/cm3 0.6 g/cm3 ex. sp2 58
59
(Soot) C60 C70 60
61
µ µ 62
63
64
ZnO 4000 19 UV 65
g/mol 81.37 g/cm3 5.6 1.92.01 45 1975 66
( ), ( ), 67
30wt% 68
2007 49,189 2,599 488 459 915 1,724 838 256 275 4,216 15,656 162 H19 69
1. 20nm 2. 3. 4. (3 ) 5. SEM SEM 70
1. 60nm 2. 10 3. 100nm aggregate agglomerate 71
RL3 72
MSDS 73
/12/25 74
(SiO 2 ) シリカ (SiO 2 ) 天然品 合成品 結晶質 Crystallized Silica 非晶質 石英 水晶 珪砂 etc 珪藻土 酸性白土 Amorphous Silica 非晶質 Amorphous Silica 結晶質 Crystallized Silica 75
2007 143 6 15 3 76
50 500 m 2 /g 55 5 nm µm nm nm µm µm nm 77
SiCl 4 +2H 2 +O 2 SiO 2 +4HCl Na 2 O nsio 2 +H 2 SO 4 nsio 2 +Na 2 SO 4 +H 2 O 20nm 20nm TEM 200,000 TEM 200,000 SiCl 4 78
MSDS 79
// 80