Skip to Content
Merck
All Photos(2)

Key Documents

906026

Sigma-Aldrich

Germanane

Synonym(s):

Germanium hydride, Germanium monohydride, Germylidyne

Sign Into View Organizational & Contract Pricing


About This Item

Empirical Formula (Hill Notation):
GeH
CAS Number:
Molecular Weight:
73.65
MDL number:
UNSPSC Code:
12352303
NACRES:
NA.23

form

powder

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.

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 Code

11 - Combustible Solids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable


Choose from one of the most recent versions:

Certificates of Analysis (COA)

Lot/Batch Number

Don't see the Right Version?

If you require a particular version, you can look up a specific certificate by the Lot or Batch number.

Already Own This Product?

Find documentation for the products that you have recently purchased in the Document Library.

Visit the Document Library

The structure and amorphization of germanane
Jiang S, et al.
Journal of Material Chemistry C, 2(17), 3185-3188 (2014)
Electronic properties of germanane field-effect transistors
Madhushankar BN, et al.
2d materials, 4(2), 021009-021009 (2017)
Large area epitaxial germanane for electronic devices
Amamou W, et al.
2d materials, 2(3), 035012-035012 (2015)
Elisabeth Bianco et al.
ACS nano, 7(5), 4414-4421 (2013-03-20)
Graphene's success has shown not only that it is possible to create stable, single-atom-thick sheets from a crystalline solid but that these materials have fundamentally different properties than the parent material. We have synthesized for the first time, millimeter-scale crystals
A first principles method to simulate electron mobilities in 2D materials.
Restrepo O D,et al
New Journal of Physics, 16, 105009-105009 (2014)

Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.

Contact Technical Service