906026
Germanane
Synonym(s):
Germanium hydride, Germanium monohydride, Germylidyne
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About This Item
Empirical Formula (Hill Notation):
GeH
CAS Number:
Molecular Weight:
73.65
UNSPSC Code:
12352303
NACRES:
NA.23
MDL number:
form
powder
greener alternative product characteristics
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SMILES string
[GeH4]
InChI
1S/GeH/h1H
InChI key
ROUHNNRKLNITEM-UHFFFAOYSA-N
General description
Germanane (GeH) is a 2D graphane analog with a direct band gap of 1.6 eV and electron mobility of 18000 cm2V-1s-1. It is a hydrogen terminated germanium (Ge) which can be synthesized by the topotactic deintercalation of CaGe2 crystals. Its crystal structure contains hexagonal Ge lattice with hydrogen atoms that are covalently attached to every Ge atom.
We are committed to bringing you Greener Alternative Products that adhere to one of the four categories of Greener Alternatives. Germanane is an enabling product that serves as a promising 2D van der Waals material, offering high electron mobility and semiconducting properties, making it an excellent alternative for energy storage applications. Click here for more information
Application
GeH is a van der Waals material that can be used in a variety of applications such as electronic, optoelectronic, sensing and energy conversion.
Storage Class
11 - Combustible Solids
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
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Improving the stability and optical properties of germanane via one-step covalent methyl-termination
Jiang S, et al.
Nature Communications, 5(2), 3389-3389 (2014)
The structure and amorphization of germanane
Jiang S, et al.
Journal of Material Chemistry C, 2(17), 3185-3188 (2014)
Large area epitaxial germanane for electronic devices
Amamou W, et al.
2d materials, 2(3), 035012-035012 (2015)