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
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)
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
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