Germanium Disulfide (GeS2) Crystals

Germanium Disulfide (GeS2) Crystals

Catalog Number: ACM12025342-3

CAS Number: 12025-34-2

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Description

Description Germanium disulfide (GeS2) belongs to the group IV layered transition metal dichalcogenides (TMDCs). Germanium disulfide is a promising anisotropic semiconductor with a unique vdW structure, and special attention is currently focused on its potential in energy storage applications such as solid-state batteries.

Features And Benefits

Features And Benefits Group IV layered metal dichalcogenides
Tetragonal (HgI2-type) crystal structure (Space group P4_2/nmc)
Strong in-plane anisotropy
Great candidate for both memory and energy storage

Application

Application Germanium disulfide is of great interest in application of electrode material for batteries in energy storage devices.

Specifications

Synonyms	Germanium (IV) sulfide
Molecular Weight	136.77 g/mol
Melting Point	825 °C (lit.)
Purity	≥ 99.999%
Appearance	Black
Bandgap	2.265 eV (monoclinic); 2.599 eV (Tetragonal)
Characterization Methods	XRD, Raman, EDX
Classification	Transition metal dichalcogenides (TMDCs), 2D semiconductor materials, Nano-electronics, Nano-photonics, Photovoltaic, Materials science
Crystal Structure And Type	Tetragonal
Dimension	3~5 mm
Electrical Property	2D semiconductor
Production Method	Chemical Vapour Transport (CVT)
Type	Synthetic

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