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Alfa Chemistry Energy Services Available In In Eritrea
54 services found
Manufactured by:Alfa Chemistry based inNY, NEW YORK (USA)
Hole Transport Materials (HTM) For Solar Energy: Hole transport material (HTM) is a kind of selective high-rate hole transport material that transports the holes generated by the perovskite layer to the anode. The introduction of HTM materials with excellent optoelectronic and physical properties into perovskite solar cells can improve device stability, lifetime, and performance, while enhancing ...
Manufactured by:Alfa Chemistry based inNY, NEW YORK (USA)
Mechanical analysis employs a variety of external physical forces such as vibration, tension, compression, bending and torsion, etc., to test the suitability or durability of the materials. It can be applied at any stage of the product, from raw materials to finished products, measuring mechanical characteristics such as elasticity, tensile strength, elongation, hardness, facture toughness, ...
Manufactured by:Alfa Chemistry based inNY, NEW YORK (USA)
In order to achieve a sustainable future, renewable energy and green energy conversion technologies are urgently needed. Fuel cells have the advantages of high fuel flexibility, low cost, high safety and stability, which has great development prospects in energy conversion, storage and other fields. Cathode material is an important part of fuel cell, which is the site of oxygen reduction ...
Manufactured by:Alfa Chemistry based inNY, NEW YORK (USA)
n view of the excessive use of fossil energy which damage to the air and vegetation, a renewable bioenergy draws more and more attention. Biomass energy is energy generated by living or once-living organisms. The most common biomass materials used for energy are plants, such as corn and soy. Alfa Chemistry is a professional supplier of biobased products used in bioenergy field. ...
Manufactured by:Alfa Chemistry based inNY, NEW YORK (USA)
Silicon wafer solar cells currently dominate the market. Advanced characterization plays an important role in further improving the cost-effectiveness of solar cells. A significant amount of information can be obtained from the silicon samples prior to and after completion of the silicon wafer solar cell. Alfa Chemistry has the current advanced characterization technology to analyze silicon wafer ...
Manufactured by:Alfa Chemistry based inNY, NEW YORK (USA)
MOFs & MOF Raw Materials For Hydrogen Storage: MOFs have potential practical application value in gas storage, separation, catalysis, magnetism, nonlinearity, luminescence and other aspects, especially their excellent performance in low temperature hydrogen storage. Therefore, in recent years, MOFs have become the research focus of new hydrogen storage ...
Manufactured by:Alfa Chemistry based inNY, NEW YORK (USA)
Lithium-Ion Battery Testing: While today's lithium-ion battery technologies take advantages of cost-effectiveness, long cycle life, better power efficiency, as well as environmentally friendly, the growing demand for more sustainable alternative energy sources is a driver of research and development efforts of higher-performing battery products. As a global leading company in battery and energy ...
Manufactured by:Alfa Chemistry based inNY, NEW YORK (USA)
Synthetic biology-driven manufacturing of bioenergy is from the renewable biomass resources and will reduce the net emission of greenhouse CO2. It is of great significance to the sustainable development of the economy and society. Alfa Chemistry is a professional supplier of biofuels including bioethanol, biodiesel, and biosynthesized higher alcohols. ...
Manufactured by:Alfa Chemistry based inNY, NEW YORK (USA)
Fullerenes are mainly convex polyhedra composed of five-membered and six-membered rings. In terms of molecular orbital energy, fullerenes have large delocalization energy and exhibit metallic luster. In addition, fullerenes have many excellent properties such as superconductivity, strong magnetism, and chemical resistance, and are widely used in catalysts, energy storage, optical materials and ...
Manufactured by:Alfa Chemistry based inNY, NEW YORK (USA)
Carbon nanotubes are considered as ideal electrode materials for supercapacitors due to their unique hollow structure, good electrical conductivity, large specific surface area, pores suitable for electrolyte ion migration, and intertwining to form nanometer-sized network structures. In order to further improve the performance of carbon nanotube electrode materials, carbon nanotubes can be ...
Manufactured by:Alfa Chemistry based inNY, NEW YORK (USA)
Thermal Analysis Thermal performance is one of the basic properties of materials, and thermal analysis is important to a wide variety of industries, including polymers, composites, petroleum, inorganic and organic chemicals, and many others. It is an excellent technical tool for researchers and developers to identify the type of materials, improve the quality of materials and optimize the ...
Manufactured by:Alfa Chemistry based inNY, NEW YORK (USA)
Solid Oxide Fuel Cell Materials: Solid oxide fuel cell (referred to as SOFC) belongs to the third generation fuel cell. It is a kind of all-solid-state chemical power generation device that can directly convert the chemical energy stored in fuel and oxidant into high-efficiency and environmentally friendly electric energy at medium and high temperatures. It is widely regarded as a kind of fuel ...
Manufactured by:Alfa Chemistry based inNY, NEW YORK (USA)
Alfa Chemistry has extensive capabilities to analyze a wide variety of samples with different origin. We are able to offer our clients expert compositional testing services, including elemental analysis, trace element analysis, purity and impurity testing, carbon characterization, components’ concentration identification, and other analysis that clients required. ...
Manufactured by:Alfa Chemistry based inNY, NEW YORK (USA)
Magnesium For Hydrogen Storage: magnesium-based hydrogen storage alloy is a kind of material that can store a large amount of hydrogen in the gap of crystal. Moreover, magnesium is the lightest metal of structural materials and is the sixth most abundant in the earth's crust. Hence, magnesium-based materials form a unique group of materials from the perspective of hydrogen ...
Manufactured by:Alfa Chemistry based inNY, NEW YORK (USA)
Trace Metal Analysis Trace metal, also known as trace element, refers to a metal with very little content, generally in ug/L or ug/kg amounts. For modern alternative energy field, the trace metal analysis in battery components, semiconductor raw materials, cleaning agents and etchants that used in the production process is crucial to determine the quality of final products. In addition, this ...
Manufactured by:Alfa Chemistry based inNY, NEW YORK (USA)
The combination of quantum dots and solar cells can give solar cells new performance. Quantum dots can make solar cells absorb light of a specific wavelength by changing the size of semiconductor quantum dots, that is, small quantum dots absorb short-wavelength light, and a large number of sub-dots absorb long-wavelength light. This makes it widely used in solar cells and can greatly improve the ...
Manufactured by:Alfa Chemistry based inNY, NEW YORK (USA)
Dye-Sensitized Solar Cell (DSSC) Materials For Solar Energy: Energy shortage and environmental pollution are the two major problems facing human beings. The use of solar energy, a renewable and clean energy, is the key way to solve the problem. Dye-sensitized solar cells (DSSC) have been developed along with new energy materials. DSSC materials mainly include transparent conductive glass, TiO2 ...
Manufactured by:Alfa Chemistry based inNY, NEW YORK (USA)
General Materials & Solvents For Solar Energy: As the source of all the energy of the earth, solar energy has received more and more attention. Solar cells are devices that directly convert light energy into electrical energy through photoelectric or photochemical effects, and then the electrical energy can be converted into thermal energy, light energy and other forms for utilization, so as to ...
Manufactured by:Alfa Chemistry based inNY, NEW YORK (USA)
Electrodes are conductors by which electrons flow through to generate a current. Large surface area, high electrical conductivity, and abundant channels have been recognized to be essential characteristics of the electrode materials. Thus, as with 3D-reticulate structure, high porosity, high specific surface area and uniform mass, foamed metals, alloys and conductive carbon materials are ideal ...
Manufactured by:Alfa Chemistry based inNY, NEW YORK (USA)
Liquid Crystal (LC) Materials For Semiconductors For Solar Energy: LC materials and semiconductor materials are intersecting fields. LC materials formed by molecules with aromatic π-conjugated centers will have a dominant position in intrinsic electronic conductance and higher carrier mobility, forming a LC material with semiconductor properties. ...