921602
Nickel oxide nanoparticle ink
2.5 wt. %, viscosity 1.3 cP
Synonym(s):
NiO dispersion, NiO ink, Nickel oxide dispersion
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About This Item
Linear Formula:
NiO
CAS Number:
Molecular Weight:
74.69
UNSPSC Code:
12352303
NACRES:
NA.23
MDL number:
form
suspension
Quality Segment
concentration
2.5 wt. %
viscosity
1.3 cP
density
0.8 g/mL at 25 °C
SMILES string
[Ni]=O
InChI
1S/Ni.O
InChI key
GNRSAWUEBMWBQH-UHFFFAOYSA-N
General description
This nickel oxide nanoparticle ink is a nanoparticle based printing ink allowing processing temperatures of 80-120°C. The nickel oxide nanoparticle ink is a hole selective interface layer ink containing nickel oxide (NiO) nanoparticles in ethanol. The NiO nanoparticle ink functions well as hole extraction layer (HEL) material in solar cells.
Application
This NiO nanoparticle ink is for slot-dye, spin-coating and doctor blading for the use as hole transport layer in printed electronics. The NiO nanoparticle ink is universally applicable in normal and inverted architecture.
Preparation Note
- Storage: In dark at room temperature.
- Prior to application: Shake, ultrasonicate with sonic horn (50W, 1min/100mL) or bath (5min/100mL). Optionally filter through 0.45μm PP or PTFE filter.
- Post-treatment: Annealing of deposited films at 80°C - 120°C.
- Thickness optimization may be necessary.
Signal Word
Danger
Hazard Codes
Precautionary Statements
Hazard Classifications
Carc. 1A Inhalation - Eye Irrit. 2 - Flam. Liq. 2 - Skin Sens. 1 - STOT RE 2 Inhalation
Target Organs
Lungs
Storage Class
3 - Flammable liquids
WGK
WGK 1
Flash Point (°F)
56.3 °F
Flash Point (°C)
13.5 °C
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