Lead Sulfide Powder
$0.00
Product Name: Lead Sulfide Powder                  Â
| Product | Lead Sulfide Powder |
| CAS No. | 1314-87-0 |
| Color | Black |
| Purity | ≥ 99 % |
| APS | 80 – 100 nm (can be customised) |
| Ingredient | PbS |
| Product Code | NCZ-MS-126 |
Lead Sulfide Description
Although of little commercial value, PbS is one of the oldest and most common detection element materials in various infrared detectors.
As an infrared detector, PbS functions as a photon detector, responding directly to the photons of radiation, as opposed to thermal detectors, which respond to a change in detector element temperature caused by the radiation.
Lead Sulfide Powder used to measure radiation in either of two ways: by measuring the tiny photocurrent the photons cause when they hit the PbS material, or by measuring the change in the material’s electrical resistance that the photons cause. Lead Sulfide Powder Measuring the resistance change is the more commonly used method.
At room temperature, PbS is sensitive to radiation at wavelengths between approximately 1 and 2.5 μm. This range corresponds to the shorter wavelengths in the infra-red portion of the spectrum,
The so-called short-wavelength infrared (SWIR). Only very hot objects emit radiation in these wavelengths.
Cooling the PbS elements, for example, using liquid nitrogen or a Peltier element system,
shifts its sensitivity range to between approximately 2 and 4 μm. Objects that emit radiation in these wavelengths still have to be quite hot several hundred degrees Celsius but not as hot as those detectable by uncooled sensors.
Other compounds used for this purpose include indium antimonide (InSb) and mercury cadmium telluride (HgCdTe), which have somewhat better properties for detecting the longer IR wavelengths.)
The high dielectric constant of Lead Sulfide Powder to relatively slow detectors (compared to silicon, germanium, InSb, or HgCdTe).
Lead Sulfide Related Information
Storage Conditions:
Airtight sealed, avoid light and keep dry at room temperature.
Please email us for the customization.
Email: contact@nanochemazone.com
Note: For pricing & ordering information, please contact us at sales@nanochemazone.com
Please contact us for quotes on Larger Quantities & Customization. E-mail: contact@nanochemazone.com
Customization:
If you are planning to order large quantities for your industrial and academic needs, please note that customization of parameters (such as size, length, purity, functionalities, etc.) are available upon request.
Other composition and customer’s specified configurations can be delivered upon request. Stabilizer, pH Value, Pack Size, and Contents of Artificial Lysosomal Fluid are customizable.
Contact us for Customization:Â sales@nanochemazone.com
Transportation and storage: Transportation at room temperature, storage at 4 ℃. For Longterm Storage Freeze it at -20 ℃
Only logged in customers who have purchased this product may leave a review.
Related products
Boron Iron Powder
Product Name: Boron Iron Powder
| Product | Boron Iron Powder |
| CAS No. | 7440-42-8 |
| Appearance | Powder |
| Purity | 99.9% |
| APS | 1 – 5 microns (can be customized) |
| Ingredient | FeB |
| Product Code | NCZ-AE-205 |
RELATED INFORMATION
Storage Conditions:
Airtight sealed, avoid light, and keep dry at room temperature.
Please email us for the customization.
Email: contact@nanochemazone.com
Boron Nitride Powder
Product Name: Boron Nitride Powder
| Product | Boron Nitride Powder |
| CAS No. | 10043-11-5 |
| Appearance | Superfine Hexagon BN wear resistant powder |
| Purity | 99.99% |
| APS | 1 – 5 Microns (Can be customized) |
| Ingredient | BN |
| Product Code | NCZ-AE-105 |
RELATED INFORMATION
Storage Conditions:
Airtight sealed, avoid light, and keep dry at room temperature.
Please email us for the customization.
Email: contact@nanochemazone.com
Brass Metal Powder
Product Name: Brass Metal Powder
| Product | Brass Metal Powder |
| CAS No. | 63338-02-3 |
| Appearance | Powder |
| Purity | 99.9% |
| APS | 1 – 5 microns (can be customized) |
| Ingredient | Brass |
| Product Code | NCZ-AE-242 |
RELATED INFORMATION
Storage Conditions:
Airtight sealed, avoid light, and keep dry at room temperature.
Please email us for the customization.
Email: contact@nanochemazone.com
PVDF nanoparticles polymer powder
Poly(vinylidene fluoride) PVDF Nanoparticles
PVDF Nanopowder
PVDF Nanoparticles
| Product | PVDF Powder |
| CAS | 24937-79-9 |
| APS | 100 to 500 nm, 1 micron, 5 Micron, 10 Micron, 20 Micron, 200 Mesh, 325 Mesh, PVDF Powder & Crystals, also available in nano and micro size range (Customization available) |
| Product Number | NCZ-A-152-20 |
| Mol. weight | average Mw ~534,000 by GPC, also available in other Mol. weight range
Ask for the customization |
| Form | Powder/Crystals |
| Purity | ≥ 99.9% |
| Density | 1.74 g/mL at 25 °C |
Applications: Supercapacitor and Battery Applications
PVDF Powder Storage Conditions:
Airtight sealed and keep dry at room temperature.
Please email us for the customization.
Email: contact@nanochemazone.comÂ
Silicon Powder Spherical
Silicon Powder Spherical
Product Name: Silicon Powder Spherical
| Product | Silicon Powder Spherical |
| MF | Si |
| Item Code | NCZ-AM-104-19 |
| CAS Number | 7440-21-3 |
| Form | Powder |
| Particle Size | 20-30 nm, 80 nm, 1 micron, 7 Micron (Customization is available in all nano & micro Size Range) |
| Purity | 98% to 99.99% trace metals basis |
Silicon Powder Spherical making method: Laser Gas-Phase Synthesis. The product is protected by Ar gas or Nitrogen gas in the bottle.
Silicon Powder Spherical Applications
Semiconductor parts, power parts, integrated circuit and extension underlay; High refractive-index nanocomposites; Light emitters; Nonvolatile memory devices
Silicon(Si) Nanopowder Applications
As with many nanoparticles, silicon produces unexpected optical properties as a nanostructure, due to the confinement of electrons and quantum effects. This makes them of particular interest in fields ranging from simple aesthetic design work to solar energy research. As with many other nanopowders, silicon nanopowders have also been thoroughly researched for applications in biomedicine and biosensing.
Semiconductors. Due to additional quantum effects such as quantum confinement seen at the nanostructure size, silicon nanoparticles have seen intense research as a semiconductive material. Precision electronics manufacturing and production of unique alloys and slurries have made thorough use of silicon nanopowders already.
Solar Energy Cell. Due to its unique optical and conductive properties, silicon nanopowder serves as a key material in the production of various solar energy cells, including thin film solar cells and amorphous silicon solar cells. Continued research shows multiple avenues to improve the efficiency, efficacy, and cost of producing solar cells with these materials and other nanomaterials exhibiting similar optical properties.
Lithium-ion Battery. One of the most exciting applications of silicon nanoparticles, revealed by research a few years ago. Scientists utilizing silicon nanoparticles have produced lithium-ion batteries with extreme performance, as high as triple the energy storage potential of regular lithium-ion batteries. Research continues to seek ways to make the most of silicon nanostructures in energy storage.
Drug delivery. As drug delivery technology grows increasingly important to medicine, silver nanoparticles have seen heavy research as a potential tool for controlled drug delivery. The biocompatibility, biogradability, high surface area, controllable pore sizes, and optical properties of silicon nanoparticles combine to make them an excellent candidate for research.
Keywords: Silicon nanopowder, Silicon nanocrystals, Silicon nano-particles, Silicon nano-powder, nanosilicon, nano-silicon.
RELATED INFORMATIONÂ
Storage Conditions:
Airtight sealed, avoid light and keep dry at room temperature.
Please email us for the customization.
Email: contact@nanochemazone.com
Note: We supply different size ranges of nano and micron size powder as per the client’s requirements and also accept customization in various parameters.
Silver Tin Alloy Powder
Silver Tin Alloy Powder
| Product | Â Ag-Sn |
| Molecular Weight | 226.5 |
| APS | 1 µm (Also available in nano and micro size range) |
| Ratio | 3.5: 96.5Â (Composition Customization is Possible) |
| Product Number | NCZ-A-141 |
| Product Details | Silver Tin Alloy Powder |
| Purity | ≥ 99% |
| Appearance | Grey Powder |
| CAS | 7440-22-4, 7440-31-5 |
Zirconium Oxide Powder with Low Hafnium Content
Zirconium Oxide Powder with Low Hafnium Content
Product Name: Zirconium Oxide Powder with Low Hafnium Content
| Product | Zirconium Oxide Powder |
| MF | ZrO2 |
| Item Code | NCZ-AM-102-19 |
| CAS Number | 1314-23-4 |
| Particle Size | 325 Mesh (Customization is available) |
| Hafnium Content | ≤ 0.1% or less than 1000 ppm |
| Molecular Weight | 123.22 |
| Appearance | White Powder |
| Purity | 99% to 99.999% |
Reviews
There are no reviews yet.