Skip to Content
Merck
All Photos(1)

Key Documents

901790

Sigma-Aldrich

Boron nitride suspension

Synonym(s):

2D-BN, 2D-Boron nitride, 2D-Boron nitride dispersion with nonionic surfactant, 2D-hBN, Hexagonal boron nitride

Sign Into View Organizational & Contract Pricing


About This Item

Linear Formula:
BN
UNSPSC Code:
12352302
NACRES:
NA.23

description

100-2000 nm
thickness < 3 layers

form

suspension

concentration

5 mg/mL in H2O

Looking for similar products? Visit Product Comparison Guide

General description

Boron nitride suspension (h-BN) (5 mg/mL in water) has a hexagonal bonded structure, with high mechanical strength and good thermal conductivity. It belongs to the class of hexagonal layered materials. It has a direct band gap of 5.8 eV and can be used as a dielectric layer in electronic devices.

Application

2D-Hexagonal boron nitride (2D-hBN) is a structural isomorph of graphene and it possesses high chemical, mechanical and thermal stability. However, unlike graphene, the 2D-hBN is a high band gap material. The 2D-hBN exhibits exotic optical and electrical properties and find applications in field effect transistors (FETs), photoelectric devices and UV detectors.
h-BN can also be used as a multifunctional additive in polymeric electrolytes for the formation of lithium ion batteries. It can also be used in the fabrication of photonic devices.

Storage Class Code

12 - Non Combustible Liquids

WGK

WGK 2

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

Sorry, we don't have COAs for this product available online at this time.

If you need assistance, please contact Customer Support.

Already Own This Product?

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

Visit the Document Library

Two dimensional hexagonal boron nitride (2D-hBN): Synthesis, properties and applications.
Zhang K ,et al.
Journal of Material Chemistry C, 5, 11992-11992 (2017)
Light-emitting diodes by bandstructure engineering in van der Waals heterostructures.
Withers F, et al.
Nature Materials, 14, 301-301 (2015)
The two-dimensional phase of boron nitride: Few-atomic-layer sheets and suspended membranes.
Pacile D, et al.
Applied Physics Letters, 92(13), 133107-133107 (2008)
Thermal conductivity and phonon transport in suspended few-layer hexagonal boron nitride.
Jo I, et al.
Nano Letters, 13(2), 550-554 (2013)
Hexagonal boron nitride for deep ultraviolet photonic devices.
Jiang HX and Lin JY
Semiconductor Science and Technology, 29(8), 084003-084003 (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