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906026

Sigma-Aldrich

Germanane

Synonym(s):

Germanium hydride, Germanium monohydride, Germylidyne

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100 G
CN¥1,131.82
500 G
CN¥2,695.24
1 KG
CN¥3,880.89
5 KG
CN¥17,464.65
10 KG
CN¥17,827.66

CN¥1,131.82

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100 G
CN¥1,131.82
500 G
CN¥2,695.24
1 KG
CN¥3,880.89
5 KG
CN¥17,464.65
10 KG
CN¥17,827.66

About This Item

Empirical Formula (Hill Notation):
GeH
CAS Number:
13572-99-1
Molecular Weight:
73.65
MDL number:
MFCD00011028
UNSPSC Code:
12352303
NACRES:
NA.23

CN¥1,131.82

Available to ship onApril 27, 2025Details

Request a Bulk Order

form

powder

SMILES string

[GeH4]

InChI

1S/GeH/h1H

InChI key

ROUHNNRKLNITEM-UHFFFAOYSA-N

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Trizma® 盐酸盐 BioPerformance Certified, suitable for cell culture, ≥99.0% (titration)

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Trizma® 盐酸盐

Trizma® 盐酸盐 reagent grade, ≥99.0% (titration), crystalline

T3253

Trizma® 盐酸盐

Trizma® 盐酸盐 reagent grade, ≥99%, crystalline

T15760

Trizma® 盐酸盐

Trizma® 盐酸盐 BioXtra, pH 3.5-5.0 (0.5 M in H2O), ≥99.0% (titration)

T6666

Trizma® 盐酸盐

assay

≥99.0% (titration)

assay

≥99.0% (titration)

assay

≥99%

assay

≥99.0% (titration)

technique(s)

DNA purification: suitable, electrophoresis: suitable, cell culture | mammalian: suitable, protein extraction: suitable

technique(s)

affinity chromatography: suitable

technique(s)

-

technique(s)

-

grade

BioPerformance Certified

grade

reagent grade

grade

reagent grade

grade

-

Quality Level

400

Quality Level

400

Quality Level

200

Quality Level

400

form

crystalline powder

form

crystalline

form

crystalline

form

powder

application(s)

diagnostic assay manufacturing
general analytical
life science and biopharma
sample preparation

application(s)

diagnostic assay manufacturing
life science and biopharma
sample preparation

application(s)

-

application(s)

diagnostic assay manufacturing

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.[1][2][3][4]

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.[4][5]

Storage Class Code

11 - Combustible Solids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

  • Specification Sheet

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    Certificates of Analysis (COA)

    Lot/Batch Number
    MKCS9442
    MKCJ6210

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    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)
    Tuning electronic properties of germanane layers by external electric field and biaxial tensile strain: a computational study
    Li Y and Chen Z
    The Journal of Physical Chemistry C, 118(2), 1148-1154 (2014)
    Large area epitaxial germanane for electronic devices
    Amamou W, et al.
    2d materials, 2(3), 035012-035012 (2015)
    The structure and amorphization of germanane
    Jiang S, et al.
    Journal of Material Chemistry C, 2(17), 3185-3188 (2014)
    View All Related Papers

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