1.00782
Nickel oxide
Technipur®
Synonym(s):
Nickel monoxide, Nickel(II) oxide, Oxonickel
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About This Item
Linear Formula:
NiO
CAS Number:
Molecular Weight:
74.69
NACRES:
NA.21
UNSPSC Code:
12352303
MDL number:
Product Name
Nickel(II) oxide, Technipur®
Quality Level
density
6.67 g/mL at 25 °C (lit.)
SMILES string
[Ni]=O
InChI
1S/Ni.O
InChI key
GNRSAWUEBMWBQH-UHFFFAOYSA-N
General description
Nickel oxide (NiO) is primarily used in the electronic, optoelectronics, and polymeric industries because of its excellent optical, magnetic, thermal, and mechanical properties. In the semiconductor industry, NiO is used as a p-type intrinsic semiconductor due to its wide bandgap and good chemical stability.
Application
Nickel oxide (NiO) is an attractive material because of its many applications in photocatalysis, batteries, capacitor-inductor devices, micro-supercapacitors, electrochromic, and chemical or temperature sensing devices. It can also be used as a conversion reaction-based anode material for lithium-ion batteries due to its low cost, nontoxicity, and high theoretical ability of ~718 mAh/g. In perovskite solar cells (PSCs), NiO is commonly used as a hole transport material because of its excellent band alignment and thermal/chemical compatibility with PSCs to enhance the power conversion efficiency of the device.
Legal Information
Technipur is a registered trademark of Merck KGaA, Darmstadt, Germany
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Danger
Hazard Classifications
Aquatic Chronic 4 - Carc. 1A Inhalation - Skin Sens. 1 - STOT RE 1 Inhalation
target_organs
Lungs
wgk
WGK 1
flash_point_f
Not applicable
flash_point_c
Not applicable
hcodes
Storage Class
6.1C - Combustible acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects
Certificates of Analysis (COA)
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High-performance electrospun nanostructured composite fiber anodes for lithium?ion batteries
Chen Y, et al. et al.
Multifunctionality of Polymer Composites , 662-689 (2015)
Nickel oxide nanoparticles for efficient hole transport in p-i-n and n-i-p perovskite solar cells
Liu, et al.
Journal of Material Chemistry A, 5, 6597-6605 (2017)
Influence of Nanostructures in Perovskite Solar Cells
Ghosh P, et al.
Reference Module in Materials Science and Materials Engineering (2016)