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Manufactured by:Alfa Chemistry based inNY, NEW YORK (USA)
Mesoporous carbon is a new class of non-silicon-based mesoporous materials with huge surface area and pore volume. Compared with activated carbon, mesoporous carbon materials have more regular pore distribution. For mesoporous carbon with regular and ordered pores, electrolyte ions can move freely in the pores. Such movement weakens the capacitor dispersion effect, so that the capacitor has ...
Manufactured by:Alfa Chemistry based inNY, NEW YORK (USA)
In developing functional materials, most people are concerned with their characteristics like chemical reactivity, durability, adhesion, electrical properties, optical properties, corrosion-resistance and compatibility, etc. Particularly, the surface properties of materials are directly related with these concerns. Learn more at ...
Manufactured by:Alfa Chemistry based inNY, NEW YORK (USA)
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 materials. Learn more at ...
Manufactured by:Alfa Chemistry based inNY, NEW YORK (USA)
Perovskite Solar Cell (PSC) Materials: After the perovskite solar cell is connected to an external circuit, a loop can be formed to form an electric current. As a third-generation solar photovoltaic cell, PSC has the advantages of high photoelectric conversion efficiency, flexible preparation, and low cost. It plays an important role in the development of lightweight flexible batteries and ...
Manufactured by:Alfa Chemistry based inNY, NEW YORK (USA)
MOFs can be used in hydrogen storage in two directions: cryo-temperature and room temperature hydrogen storage. MOFs and COFs have high surface areas which provide higher gas uptake place. The positions of surface cages and channels of MOFs and COFs provide Van der Waals interactions with hydrogen. The two point makes MOFs and COFs to store hydrogen very well and a simultaneous high gravimetric ...
Manufactured by:Alfa Chemistry based inNY, NEW YORK (USA)
Organic Light-Emitting Diode (OLED) Materials For Semiconductors: The transport layer used in OLED is made by doping with organic conjugated molecular materials. Because organic conjugated molecular materials have semiconductor characteristics in an undoped state, and they are simple to prepare, process large-area thin-film devices with simple technology, and low cost, the application of OLEDs is ...
Manufactured by:Alfa Chemistry based inNY, NEW YORK (USA)
Polymer/Macromolecule Semiconductor Building Blocks: Many conjugated polymer main chains can visually extend the chromophore, showing photophysical properties similar to dyes, such as photoluminescence, photoconductivity, and nonlinear optics. Polymer/macromolecule semiconductor building blocks can be used to make light-emitting diodes, field effect transistors and other devices. The preparation ...
Manufactured by:Alfa Chemistry based inNY, NEW YORK (USA)
Acceptor Materials For Solar Energy: Acceptor materials with excellent performance generally have the following conditions: (1) strong and wide absorption in the visible light region; (2) longer exciton diffusion length, so that excitons can efficiently migrate to the donor-acceptor interface; (3) higher LUMO energy level; (4) higher electron mobility; (5) good charge transfer ability. The ...
Manufactured by:Alfa Chemistry based inNY, NEW YORK (USA)
Organic Solar Cell (OPV) Materials For Solar Energy: Organic solar cell (OPV) is a solar cell whose absorber layer is an organic semiconductor (polymer or small molecule). The preparation of organic semiconductor materials requires the use of highly conjugated organic materials. The conjugation of organic molecules results in the delocalization of the electrons associated with the double bond ...
Manufactured by:Alfa Chemistry based inNY, NEW YORK (USA)
At Alfa Chemistry, we are able to use our comprehensive analytical techniques, instrumentations, and resources to look for the root cause of the failure according to the specific product and the failure mode, ensuring that every component in your product can withstand the most demanding applications to perform its intended function. Learn more at ...
Manufactured by:Alfa Chemistry based inNY, NEW YORK (USA)
Donor-acceptor (DA) conjugated polymers are a class of semiconducting polymers/macromolecular materials formed by alternate conjugation of donor units and acceptor units. The biggest advantage of DA polymer/macromolecular semiconductor materials lies in the tunability of their own properties, which can improve solubility, photophysical properties, electrochemical properties, crystallinity, etc. ...
Manufactured by:Alfa Chemistry based inNY, NEW YORK (USA)
Material science is the science of researching organizational structure, nature, production process, the use efficiency of materials, and the interrelationship between them and physics, chemistry and metallurgy. Material science is an application science which is inseparable from engineering technology. Learn more at ...
Manufactured by:Alfa Chemistry based inNY, NEW YORK (USA)
Photovoltaic Product Testing: there will be an increased need for photovoltaic testing services to confirm new products meet consumer demands for safety and performance, which also require an increase of regulatory ...
Manufactured by:Alfa Chemistry based inNY, NEW YORK (USA)
Nitrogenated Organic Linkers For Hydrogen Storage: Alfa Chemistry can provide Nitrogenated Organic Linkers for customers. To name just a few here: 1,4-Di(4'-pyrazolyl)benzene, min. 97% H2BDP, 2,2'-Bipyrazine, 1,4-Di(4-pyridyl)benzene, Ethane diamine cycloimine organic cage, 1,2-Di(4-pyridyl)ethylene, Dimethyl-2,2'-bipyridine-6,6'-dicarboxylate, 97%, ...
Manufactured by:Alfa Chemistry based inNY, NEW YORK (USA)
Perovskite Precursors For Solar Energy: Perovskite precursors are generally obtained by mixing halide salts, organic components, inorganic components and additives. Among them, halide salts, organic components and inorganic components are the raw materials for preparing perovskite materials, and additives are substances that regulate the properties of target products. ...
Manufactured by:Alfa Chemistry based inNY, NEW YORK (USA)
Perovskite Materials For Solar Energy: In the multilayer structure of perovskite solar cells (PSCs), the core is the photoactive layer that absorbs light. The main active material in the photoactive layer is a perovskite thin film, which is prepared from a perovskite material (chemical formula is AMX3, where A and M are two cations with large differences in size, and X is an anion combined with ...
Manufactured by:Alfa Chemistry based inNY, NEW YORK (USA)
Lanthanum-nickel alloy (LaNi5) can be used as a catalyst for the synthesis of multi-walled carbon nanotubes (MWNTs) by chemical vapor deposition (CVD). It can also be used for hydrogen storage applications. ...
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)
Liquid and vapor deposition precursors are essential raw materials in the process of liquid deposition and vapor deposition. Their selection and use play a critical role in the quality and performance of the resulting thin films or coatings. Proper handling, storage and use of these chemicals is a critical way to ensure the safety of personnel and the final ...
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 ...