HQ graphene PtSe2 Crystal

Product Name Name:HQ graphene PtSe2 Crystal Product Overview PtSe2 is a semimetal. The layers are stacked together via van der Waals interactions and can be exfoliated into thin 2D layers. The Platinum Diselenide semi-metal belongs to the group-X transition metal dichalcogenides (TMDC). The PtSe2 crystals produced at HQ Graphene have a typical lateral size of ~0.2-0.3 cm, and have a metallic appearance. More information on the PtSe2 crystals that we sell can be found below. Technical Parameter Purity: 99.995% Size: ~2-3 mm Electrical properties: Semimetal Product characteristics Electrical properties:Semiconductor Crystal structure:Hexagonal Type:Synthetic Purity:>99.995% Application Fields 1. Photodetector Platinum selenide crystals are characterized by adjustable band gap and high carrier mobility, which gives them significant advantages in the field of photodetectors. By adjusting its band gap, platinum selenide crystals can achieve photoelectric detection from the visible band to the mid-infrared band, thus broadening the measurement range of the detector. The high carrier mobility enables the photogenerated electron-hole pair to recombine rapidly and improves the response speed of the device. Therefore, platinum selenide crystal is one of the ideal materials for the preparation of efficient photodetectors. 2. Field effect transistor The two-dimensional layered structure of platinum selenide crystal provides the possibility for its application in field effect transistor (FET). As the channel material of FETs, platinum selenide crystals exhibit excellent electron transport properties, including high mobility and low switching voltage. These characteristics make platinum selenide crystal FETs have potential application value in the field of high-speed electronic devices. 3. Energy conversion devices Platinum selenide crystals also have potential applications in energy conversion devices. For example, in solar cells, platinum selenide crystals can be used as a light absorption layer or charge transport layer to improve the photoelectric conversion efficiency of solar cells. In addition, platinum selenide crystals may also play a role in other types of energy conversion devices, such as thermoelectric conversion devices and fuel cells. 4. Catalysis Platinum selenide crystals also show a certain application prospect in the field of catalysis. Due to their unique electronic structure and chemical properties, platinum selenide crystals may exhibit excellent catalytic properties in some catalytic reactions. For example, in electrocatalytic hydrogen evolution reactions, platinum selenide crystals can be used as effective catalysts to reduce the activation energy of the reaction and increase the reaction rate. Related Information Link:http://www.hqgraphene.com/PtSe2.php Please e-mail for the detailed characterization data. E-mail:sales@xfnano.com