Black Phosphorus Powder
Product Detail
CAS No.: 7723-14-0
ACS Material is proud to provide high-quality black phosphorous powder to leading researchers and innovators around the world. Our pure, consistent black phosphorous powder is carefully prepared via chemical vapor distribution and is offered in 200 mg and 500 mg packages.
The two-dimensional form of black phosphorous, also known as phosphorene, is a recent entrant into the growing field of advanced 2-D semiconductor materials. Black phosphorous shares many of the same properties as others in the same class and shows great promise for varied electronic and optical applications.
One characteristic that makes black phosphorous stand out from the crowd is a tunable band gap. Researchers have been able to fine-tune the band gap of black phosphorous between 0.3 to 2.0 electron volts, results that are better than any other 2-D material on record. This wide, tunable band gap is exciting for optics; light absorption, emission, and modulation abilities which are all dependent upon the size of the band gap. Light wavelengths from 0.6 to 4.0 micrometers, from visible to infrared, can be absorbed and emitted by black phosphorous.
Find black phosphorous powder and other advanced nanomaterials at ACS Material today.
1. Preparation Method
Chemical vapor deposition method
2. Characterizations
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Composition: |
Black phosphorus powder |
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Appearance: |
Sheet-like particle structure with metal-like luster |
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Particle Size: |
Length x Width x Height = ~µm x ~µm x ~nm |
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Package: |
Vacuum silica tube (8 cm) |
Image (1) of ACS Material Black Phosphorus Powder
SEM Image (2) of ACS Material Black Phosphorus Powder
EDX pattern of square area Image (3) of ACS Black Phosphorus Powder in the above SEM image
XRD pattern Image (4) of ACS Black Phosphorus Powder
Raman spectrum Image (5) of ACS Black Phosphorus Powder
3. Application Fields
Compared with other allotropes of phosphorus (white and red phosphorus)‚ black phosphorus powder is a thermodynamic stable semiconductor material. It can be widely used in photo-catalysis‚ photo-degradation‚ and other photo-voltage effects.
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Research Citations of ACS Material Products
- Wang, Sheng, et al. “Black Phosphorus Nanosheets for Mild Hyperthermia-Enhanced Chemotherapy and Chemo-Photothermal Combination Therapy.” Nanotheranostics, vol. 1, no. 2, 2017, pp. 208–216., doi:10.7150/ntno.18767.
- Park, Jin Woo, et al. “Layer-Controlled thinning of black phosphorus by an Ar ion beam.” J. Mater. Chem. C, vol. 5, no. 41, 2017, pp. 10888–10893., doi:10.1039/c7tc03101g.
- Lazar, Petr, Eva Otyepková, Martin Pykal, Klára Čépe, and Michal Otyepka. "Role of the puckered anisotropic surface in the surface and adsorption properties of black phosphorus." Nanoscale 10, no. 19 (2018): 8979-8988.