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Top Health And Beauty Services in Bohemia, NY

Prefer to talk to a pro?

Call today, and let us connect you with the perfect merchant!

1-855-979-9435

Call today, and let us connect you with the perfect merchant!

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Updates & tips

Graphene Modification

Since various chemical modification reactions utilizing these oxygen-containing groups have been developed, doping is increasingly used as one of the most feasible methods to control the semiconducting properties of graphene. Herein, substantial effort has been made in both academia and industry, resulting in the recent burst of technologies in graphene doping, which is roughly divided into three categories: first, the hetero atom doping, including arc discharge, chemical vapor deposition, electrothermal reaction and ion-irradiation approaches; second, the chemical modification; third, the electrostatic field tuning. At Matexcel, our experts ingraphene chemistryoffer different strategies for graphene modification, including chemical modification, polymer grafting, and doping.

Surface Characterization

Compared to solution phase methods, surface analysis often encounters difficult sample preparation and uniformity issues. To this end, many techniques have been developed insurface characterizationto deliver fast and reliable results. For example, scanning electron microscopy (SEM) and atomic force microscopy (AFM) are the two most commonly used microscopic techniques to visualize surface morphology. Attenuated total reflection Fourier-transform infrared spectroscopy (ATR-FTIR) and XPS can provide surface component information. Taking advantage of the most up-to-date technologies, Matexcel is devoted to provide trusted services at competitive prices for our clients. For more information, please contact us.

Physical Coating

Surface engineering is important because an engineering application usually fails when its surface cannot meet the specific requirements. Surface coating with proper thermal, optical, magnetic and electrical properties is crucial to its functionality. Thin film coating deposition has been widely applied in surface engineering research, both in academia and industry. The coated thin layer (nano to micron scale) of materials can be metal, metal oxides and polymer. For example, chrome coatings are used extensively for imparting wear and erosion resistance to components in both industrial and military applications. At Matexcel, we are capable of developing and optimizing customcoatingsolutions by utilizing different well-developed technologies, such as physical vapor deposition(PVD), chemical vapor deposition(CVD), spin coating, plasma spray and thermal spay.