CAS 7440-05-3 Pd nanopowder Ultrafine Palladium as catalyst
Size:20-30nm Purity:99.95% CAS No:7440-05-3 ENINEC No.:231-115-6 Appearance:black Powder Shape:spherical
13929258449
13929258449
Size:20-30nm Purity:99.95% CAS No:7440-05-3 ENINEC No.:231-115-6 Appearance:black Powder Shape:spherical
We can supply different size products of niobium silicide powder according to client's requirements. Size:1-3um; Purity:99.5%;Shape:granular CAS No:12034-80-9;ENINEC No.:234-812-3
Ni2Si particle,99.5% purity,granular shape,is used for Microelectronic integrated circuit, nickel silicide film,etc. Size:1-10um; CAS No:12059-14-2;ENINEC No.:235-033-1
HC Starck, a subsidiary of Masan high-tech Materials Group, is providing tungsten powder and complementary innovation services for additive manufacturing under the starck2print brand. High fluidity and optimized particle size distribution have been reported to make the powders particularly suitable for AM processes, such as electron or laser beam powder bed fusion (PBF-EB and PBF-LB) . Starck2print powders are produced by reducing tungsten oxide in a hydrogen atmosphere. Since the product is always kept in high purity, this process contributes to a stable quality of production at the customer factory. The company's extensive recycling expertise also allows it to create a closed loop in which tungsten components are recovered from used additive parts and reused as raw materials. “We believe tungsten metal has considerable potential for 3D printing,” said Laura Handy Seyeda, chief executive. Building our brand underlines our expertise and ambition in this area of innovation growth.” The high specific gravity alloy of tungsten takes advantage of the high density, mechanical damping, high absorption of ionizing radiation and easy processing of the metal. Such alloys are used as mass balance and damping components in aircraft manufacturing, engines and power plants, and as flywheel mass and centrifugal weights in machinery and equipment manufacturing. They are also used in medical technology to shield and focus x-rays and ionizing radiation in measuring equipment. High heat resistance and excellent thermal and electrical conductivity make tungsten-copper alloys suitable for high performance electrical switch contacts, such as radiators in the electrical industry, or as discharge electrodes. In addition, pure tungsten is used in coating industry as crucible material and sputtering target material, as well as heating element and heat shield of high temperature furnace. HC Starck manufactures tungsten metal powders by reducing tungsten oxide in the presence of hydrogen.
Read MoreIn addition to supplying some conventional nano-powder nano-materials, SAT NANO can also customize nano-materials for enterprises according to customer requirements, helping enterprises to upgrade their products. Specific services include: 1. Customization of shell-core nanocomposites. For example, nano-silver-coated nano-oxide materials, nano-gold-coated nano-oxide materials, and so on. 2. Modification and modification of nanoparticle surfaces. Such as oxygen passivation, carbon coating, PVP coating, oleic acid coating, bta coating, etc. 3. Functionalized surface treatment of carbon nanomaterials. Hydroxylation, carboxylation, metal plating, and amination of carbon nanotubes. 4. Preparation of nano-dispersion of various nanoparticles. Formulate dispersions of different concentrations that are compatible with customer systems. 5. For conductive metal silver powder and silver-coated copper powder, parameters such as ratio table and density can be adjusted. Accept sample customization. 6. For some nano-powders such as oxides, the specific surface area and the content of a certain impurity element can be controlled according to customer requirements. 7. Packaging customization. According to the combination of material properties and customer requirements, we supply a variety of product packaging.
Read MoreManganese dioxide (MnO2) is abundant in reserves and inexpensive, and is expected to be used as a semi-solid electrode for long-life energy storage technologies such as flow batteries. However, the pumping requirements of semi-solid electrodes are more stringent compared to electrolytes of full flow batteries, which may limit their technical and economic viability. Recently, MIT Yang Shao-Horn, Thaneer Malai Narayanan reported the widely studied MnO2 as a model low-cost active material to understand how the composition of semi-solid electrodes affects its impact on semi-solid flow batteries (SSFBs). cost contribution. Article Essentials 1) The researchers firstly determined the effects of changing the semi-solid electrode composition on the electrochemical performance of Zn-MnO2 batteries and the rheological properties of pasty semi-solid electrodes through electrochemical and rheological experiments. 2) Second, we use the experimentally determined electrochemical and rheological properties of semi-solid electrodes to perform a bottom-up techno-economic analysis of the SSFB system. Device and material cost parameters were obtained from published technical and economic literature. This bottom-up approach allows researchers to gain insight into the trade-off between electrochemical performance and rheological properties of semi-solid electrodes and to identify strategies to reduce the cost of SSFBs. 3) The LCOS of the Zn-MnO2 SSFB system is calculated and compared with other electrochemical systems to understand the competitiveness of SSFB in long-term energy storage. The results show that Zn-MnO2 SSFB can compete with Li-ion and VRFB systems, especially for long-term energy storage (e.g., >24 h). SAT NANO is building a new production line for the production of manganese dioxide, the monthly output can reach 10 tons, which can meet the needs of our customers for manganese dioxide nano-powder. We can supply 50nm, 100nm, if you have any enquiry, please contact us at admin@satnano.com
Read MoreThe dispersion of nanomaterials has always been the key and difficult point in the application of nanomaterials. If nanomaterials are not sufficiently dispersed, the characteristics of nanomaterials cannot be exerted. SAT NANO technical engineers have summarized and innovated through years of market application, and have developed a breakthrough in nano-dispersion technology, which can prepare a variety of nano-material dispersions with excellent dispersibility, which greatly improves the operability of nano-material applications. With high-quality performance and excellent quality stability, the products are widely recognized by the industry and used on a large scale. To prepare nanoparticle dispersions, we can: 1. The nanoparticles in the dispersion have small particle size, are not easy to agglomerate, have a concentrated particle size distribution, and have excellent dispersion state and stability. 2. Nanomaterial dispersion has the characteristics of high solid content and low viscosity. 3. The rich product specifications can adapt to various application systems and usage requirements, and the products can be specially customized and adjusted to better adapt to various application systems and requirements. 4. Safety, green and environmental protection are the most basic principles for dispersing dispersions. 5. If the customer has specific requirements on particle size, dispersion concentration or solvent, we will try our best to meet customer requirements after negotiation. Our Nanoparticle Dispersion Highlights: 1. Precious metal nanoparticles, including nano silver colloid/dispersion, nano gold colloid/dispersion, nano-platinum dispersion, nano-palladium dispersion, nano-ruthenium dispersion, nano-rhodium dispersion, etc., and dispersions of their oxides. 2. One-dimensional nanowire materials, including silver nanowire dispersion, copper nanowire dispersion, gold nanowire dispersion, titanate nanotube dispersion, etc. 3. Other configurable nanoparticle dispersions, including conventional metal nanoparticle dispersions, oxide nanodispersions, carbon nanotube dispersions, fullerene nanodispersions, etc. We have always believed that the power of word-of-mouth is infinite. Reputation and quality are the foundation of a manufacturer. To be a century-old foundation, we know that every detail of a manufacturer is part of your understanding of us. With the spirit of ingenuity, we have been on the road of exploration, and the transaction is only the beginning of the service. Looking forward to sincerely cooperating with you.
Read MorePrecious metal nanomaterials, as a new class of materials, are used in various fields such as electronics, chemical industry, machinery, energy, metallurgy, ceramics and transportation, biology and medicine. The industrialization of precious metal nanomaterials is the process of transforming the relevant basic principles and preparation methods into realistic and operable production processes. Compared with the industrialization of general products, there are many characteristics. 1. The feasibility of the production process In the production of precious metal nanomaterials, raw materials (precious metals or related compounds) account for a large proportion of the production cost, and the losses caused by any mistakes or failures in small-scale, pilot-scale or formal production are considerable. Therefore, in the industrialization process of precious metal nanomaterials, whether the production process is feasible is very important to the company. A feasible production process of precious metal nanomaterials should at least meet the following conditions: the raw materials must be readily available and suitable from an economic point of view; the second is that the production process must include the recycling of precious metal waste; the third is whether the key technologies in the process have been passed through. Tried and tested with good stability and repeatability. 2. Pilot test In addition to meeting the pilot-scale requirements of general products, the following issues should also be considered: First, the amount of precious metals fed in a pilot-scale test should be at least 10-50% of that in a formal production. If the feeding amount is too small, the purpose of the pilot test will not be achieved; if the feeding amount is too large, it will cause trouble if the pilot test fails and lead to excessive losses. Second, the equipment used in the pilot test process, except for the volume and size, should be made of the same material with the same texture as the equipment used in the formal production. The third is to fully consider the impact of pilot scale-up on the reaction process and subsequent unit operations. Fourth, in the process of the pilot test, the production operation rules, the responsibilities of each post and the precious metal safety system should be formed. 3. Infrastructure and equipment procurement and installation For the deep processing of precious metals, two factors should be fully considered: safety and environmental protection. According to the planned production varieties and production capacity and the scale of infrastructure construction, work out the infrastructure design drawings, construction drawings and equipment installation drawings. 4. Trial production According to the operating procedures and related systems formed in the pilot test process, the relevant personnel are assigned to the production process. The material is fed according to the feeding amount of the formal production, and the operating paramete...
Read MoreNano copper powder is red brown or black powder. The copper atoms in nano copper powder are the same as those in ordinary copper powder, but the copper particles of nano copper powder are small, and the chemical properties are more active. Nano copper powder has the excellent characteristics of large specific surface area, strong adsorption capacity and high surface activity, which makes nano metal particles have high catalytic efficiency and has important and extensive use value in chemical catalysis. In addition, nano-copper powder can be used as gel propellant, combustion active agent, water cleaning adsorbent, sintering active agent, etc. With the development of the electronic industry, the ultra-fine thick film paste prepared from nano copper powder will play an important role in large-scale integrated circuits. In recent years, with the continuous development of nano-copper powder preparation technology in my country, the production capacity and output of nano-copper powder have been increasing. Relevant data shows that in 2018, the production capacity of my country's nano-copper powder industry was about 35 tons, the output was about 17.2 tons, and the capacity utilization rate of the domestic nano-copper powder industry was about 49.14%. With the continuous development of the chemical and electronic industries, the demand for nano-copper powder continues to rise. In 2018, the demand of China's nano copper powder industry was about 17.8 tons, a year-on-year increase of 32.83%. Among them, the demand for particle size larger than 100nm is 12.99 tons; the demand for particle size smaller than 100nm is 4.81 tons. With the continuous development of the nano copper powder market, the scale of the industry has also increased rapidly. The data shows that in 2018, the scale of the domestic nano-copper powder industry was about 33.5995 million yuan. At this stage, nano-copper powder is mainly used in the fields of electronics industry, chemical industry, machinery industry and pharmaceutical industry. With the development of the economy and the deepening of research, the industry demand for nano-copper powder will increase and the application range will be more extensive. Therefore, nano-copper powder has huge market potential in the future. If you have any requirment of copper powder, please contact our sales at admin@satnano.com
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