805343
TiO2/reduced graphene oxide nanocomposite
10 mg/mL, dispersion (in acetone)
Synonym(s):
TiO2/rGO nanocomposite, reduced graphene oxide supported TiO2 nanocrystals
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About This Item
Linear Formula:
TiO2-CxOyHz
NACRES:
NA.23
UNSPSC Code:
12352103
description
Loading Density: 30%-70% (TiO2 nanocrystal) by TEM
form
dispersion (in acetone)
concentration
10 mg/mL
resistance
<10^3 Ω/sq (reduced graphene oxide)
thickness
1-10 nm , reduced graphene oxide
particle size
10-40 (TiO2 nanocrystal)
storage temp.
2-8°C
General description
TiO2/reduced graphene oxide composite is reduced graphene oxide sheets hybridized with titanium oxide nanocrystals. The graphene sheets act as a substrate and thickness is about 0.5∼1nm. The attached particle size of TiO2 is between 10-40nm, and the loading density is in the range of 30%-70%.
Application
- Photocatalyst
- Dye sensitized solar cells
Legal Information
Product of Ocean Nanotech, LLC.
signalword
Danger
hcodes
Hazard Classifications
Eye Irrit. 2 - Flam. Liq. 2 - STOT SE 3
target_organs
Central nervous system
supp_hazards
Storage Class
3 - Flammable liquids
wgk
WGK 1
flash_point_f
1.4 °F
flash_point_c
-17 °C
Regulatory Information
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Reduced graphene oxide-titania nanocomposite-modified photoanode for efficient dye-sensitized solar cells
Lim et al.
International Journal of Energy Research, 39(6), 812-824 (2015)
Graeme Williams et al.
ACS nano, 2(7), 1487-1491 (2009-02-12)
Graphene oxide suspended in ethanol undergoes reduction as it accepts electrons from UV-irradiated TiO(2) suspensions. The reduction is accompanied by changes in the absorption of the graphene oxide, as the color of the suspension shifts from brown to black. The
Ian V Lightcap et al.
Nano letters, 10(2), 577-583 (2010-01-09)
Using reduced graphene oxide (RGO) as a two-dimensional support, we have succeeded in selective anchoring of semiconductor and metal nanoparticles at separate sites. Photogenerated electrons from UV-irradiated TiO(2) are transported across RGO to reduce silver ions into silver nanoparticles at
Electrochemical sensing of dopamine, uric acid and ascorbic acid using tRGO-TiO2 nanocomposites
Rajamani AR, et al.
Journal of Nanoscience and Nanotechnology, 15(7), 5042-5047 (2015)
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