637246
二氧化硅
nanopowder (spherical, porous), 5-20 nm particle size (TEM), 99.5% trace metals basis
别名:
二氧化硅
选择尺寸
关于此项目
Quality Level
assay
99.5% trace metals basis
form
nanopowder (spherical, porous)
reaction suitability
core: silicon
surface area
590-690 m2/g , TEM
particle size
5-20 nm (TEM)
bp
2230 °C (lit.)
mp
>1600 °C (lit.)
density
2.2-2.6 g/mL at 25 °C
bulk density
0.068 g/mL
SMILES string
O=[Si]=O
InChI
1S/O2Si/c1-3-2
InChI key
VYPSYNLAJGMNEJ-UHFFFAOYSA-N
General description
Application
- 皮克林乳液聚合使用二氧化硅纳米稳定剂形成分子印迹聚合物的类固醇识别。
- 在制备多壁碳纳米管 (MWCNT) 中，介孔二氧化硅被用作催化剂载体。
- 用作四氢呋喃-二甲醇与 1,2,6-己三醇的开环反应。
- 可用于制备用于分离 CO2 的二氧化硅/溴化聚苯醚纳米复合膜。
- 采用冻干法制备壳聚糖/硫酸软骨素/纳米SiO2 复合支架。
- 报告了在环氧基质中制备二氧化硅，单壁碳纳米管和石墨纳米片的纳米复合材料。6
- 已经研究了聚苯乙烯/纳米二氧化硅模型系统的介电谱学研究。
- 报告了 PMMA SiO2 纳米复合材料的合成。
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存储类别
11 - Combustible Solids
wgk
nwg
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
dust mask type N95 (US), Eyeshields, Gloves
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相关内容
This thematic issue focuses on the emerging applications of nanomaterials. Nanomaterials are defined as substances with at least one dimension smaller than 100 nm.
全球贸易项目编号
| 货号 | GTIN |
|---|---|
| 637246-50G | 04061832724010 |
| 637246-250G | 04061833607114 |
| 637246-500G | 04061833607121 |