Merck
CN

255475

Sigma-Aldrich

氮化硼试剂

powder, ~1 μm, 98%

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别名:
Boron mononitride, Hexagonal boron nitride, White graphite
线性分子式:
BN
CAS号:
分子量:
24.82
EC 号:
MDL编号:
PubChem化学物质编号:
NACRES:
NA.23

质量水平

检测方案

98%

形式

powder

粒径

~1 μm

密度

2.29 g/mL at 25 °C (lit.)

SMILES string

B#N

InChI

1S/BN/c1-2

InChI key

PZNSFCLAULLKQX-UHFFFAOYSA-N

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此商品
7905329014101.12073
Boron nitride powder, ~1 μm, 98%

Sigma-Aldrich

255475

氮化硼试剂

Boron nitride nanopowder, <150 nm avg. part. size (TEM), 99% trace metals basis

Sigma-Aldrich

790532

氮化硼试剂

Hexagonal boron nitride ink for inkjet printing

Sigma-Aldrich

901410

六方氮化硼油墨

Boron nitride Boron nitride. CAS 10043-11-5, pH 5 - 8 (100 g/l, H₂O, 20 °C) (slurry).

Sigma-Aldrich

1.12073

Boron nitride

form

powder

form

nanopowder

form

dispersion

form

-

particle size

~1 μm

particle size

-

particle size

≤0.3 μm

particle size

-

density

2.29 g/mL at 25 °C (lit.)

density

2.29 g/mL at 25 °C (lit.)

density

0.9-1.1 g/mL at 25 °C

density

2.34 g/cm3 at 20 °C

一般描述

六方氮化硼(hBN)具有类似于石墨的层状结构,并且可以作为单层BN片剥离。hBN应用于催化剂、光电子和半导体器件等领域。氮化硼在300K时具有约400W/mK的高导热率。

应用

六角形氮化硼粉末已用于:
  • 单层氮化硼量子点的制备和发光研究。
  • 稀土硼配合物。
  • 氮化硼填充的聚苯并恶嗪系统,作为用于电子封装应用的导热模塑组件。
  • 含硼陶瓷制品。
  • 作为形成BN纳米管的原料。
  • 已有对加载硅橡胶及其对热、机械和形态特性的连续影响进行了研究。

储存分类代码

13 - Non Combustible Solids

WGK

WGK 3

闪点(°F)

Not applicable

闪点(°C)

Not applicable

个人防护装备

dust mask type N95 (US), Eyeshields, Gloves


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A very high thermal conductivity obtained by boron nitride filled polybenzoxazine
Ishida H and Rimdusit S
Thermochimica Acta, 320, 177-186 (1998)
Properties of thermally conductive micro and nano size boron nitride reinforced silicon rubber composites
Kemaloglu S, et al.
Thermochimica Acta, 499, 40-47 (2010)
Ivan M Kislyakov et al.
Optics express, 27(8), 11029-11036 (2019-05-06)
The design of transparent optical materials with stimulated Brillouin scattering (SBS) suppression is a topic of current interest. We measured two-photon absorption (2PA) cross-section σ2PA and Brillouin gain factor gB of a suspension of hexagonal boron nitride (hBN) in N-methyl-2-pyrrolidone
G J Slotman et al.
Journal of physics. Condensed matter : an Institute of Physics journal, 25(4), 045009-045009 (2012-12-20)
We study by molecular dynamics the structural properties of single layer hexagonal boron nitride (h-BN) in comparison to graphene. We show that the Tersoff bond order potential developed for BN by Albe et al (1997 Radiat. Eff. Defects Solids 141
Liangxu Lin et al.
Small (Weinheim an der Bergstrasse, Germany), 10(1), 60-65 (2013-07-11)
Monolayered boron nitride (BN) quantum dots (QDs; lateral size ≈10 nm) are fabricated using a novel method. Unlike monolayered BN sheets, these BN QDs exhibit blue-green luminescence due to defects formed during preparation. This optical behavior adds significant functionality to

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