{"product_id":"sns","title":"SnS₂","description":"\u003cp\u003eProduct Name Name: SnS₂ Product Overview This product is high-purity tin disulfide powder (Molecular Formula: SnS₂, CAS: 1315-01-1), commonly known as golden mica, a typical hexagonal layered n-type semiconductor material. It is refined from high-purity raw materials through hydrothermal synthesis, high-temperature crystallization, precise particle size classification and high-purity impurity removal processes, with a precisely controlled particle size range of 5-10μm. The powder features uniform particle size distribution, high crystallinity, regular morphology, no ultrafine dust and coarse particle impurities. Tin disulfide has a unique S-Sn-S sandwich layered crystal structure with stable intralayer covalent bonds and weak interlayer van der Waals forces, which is easy to peel off to form two-dimensional sheet structures. It possesses a moderate visible light band gap, excellent photoelectric response performance and electrochemical energy storage characteristics. The 5-10μm medium particle size balances powder fluidity, dispersibility and structural integrity, avoiding the agglomeration and oxidation risks of ultrafine powder and insufficient reaction activity of coarse particles, with highly stable batch performance. It is a high-end core functional material for photocatalysis, energy storage batteries, sensors, functional coatings and semiconductor devices. Technical Parameter Appearance: Brownish-yellow powder Particle size: 5-10 μm Product Features 1 High Purity and Stable Complete Crystal Structure: The product has a purity of ≥99.0% with extremely low metal impurities and ash content, no harmful residues, meeting high-end material standards. The original hexagonal layered crystal structure is complete with high crystallinity and few defects, featuring stable physical and chemical properties. It is not easy to oxidize or deteriorate at room temperature with excellent batch consistency, maintaining stable photoelectric and electrochemical properties for a long time. 2 Precise 5-10μm Particle Size with Excellent Process Adaptability: The particle size is precisely controlled in the range of 5-10μm with concentrated distribution and regular morphology, balancing excellent powder fluidity and dispersibility. The medium particle size retains the activity advantages of layered structure, while avoiding agglomeration, floating and high feeding loss of ultrafine powder. It can be directly used for coating, mixing, sintering, deposition and other industrial processes without secondary grinding and classification. 3 Excellent Dual Performance of Photoelectric and Energy Storage: As a typical visible-light-responsive n-type semiconductor with a suitable band gap of 2.2eV, it can efficiently absorb visible light with outstanding photocatalytic activity. The unique layered structure provides sufficient channels for lithium ion embedding and de-embedding with strong structural buffering capacity, stable charge-discharge performance and slow capacity attenuation. It also has good electrical and thermal conductivity and gas-sensitive response characteristics, supporting multi-functional high-end applications. 4 Environmental Compliance and High Industrial Cost Performance: Non-toxic and harmless without heavy metal pollution, it complies with RoHS and REACH environmental standards with no harmful volatilization during production and use. With mature synthesis technology and high performance controllability, it has lower cost and better stability than other two-dimensional semiconductor materials, suitable for large-scale industrial mass production and high-end laboratory research and development. Application Fields 1 New Energy Storage Electrode Materials: Widely used as anode modification materials for lithium-ion and sodium-ion batteries. Relying on the advantages of layered structure, it effectively relieves volume expansion during charge and discharge, improves battery cycle stability and reversible capacity, reduces internal resistance and prolongs service life, suitable for portable energy storage and small power batteries. 2 Photocatalysis and Environmental Treatment Materials: With excellent visible light response performance, it can be used as a high-efficiency photocatalyst for visible light water splitting for hydrogen production, organic wastewater degradation and air pollutant purification, featuring high catalytic efficiency, no secondary pollution and recyclability. 3 High-precision Sensor Materials: It has sensitive gas and light response characteristics, and can be used to prepare gas sensors (hydrogen sulfide, formaldehyde, ethanol), photoelectric sensors and biosensors with high detection accuracy, fast response speed and good stability, applied to industrial detection, environmental monitoring and intelligent sensing equipment. 4 Semiconductor and Optoelectronic Devices: As a high-quality two-dimensional semiconductor functional material, it is used for the preparation of thin-film transistors, photoelectric detectors, photovoltaic devices and ultra-thin semiconductor chips, suitable for high-end precision manufacturing fields such as micro-nano electronics, optoelectronic integration and flexible electronics. 5 Functional Coatings and Pigments: With unique golden luster and stable weather resistance, it can be used as high-end golden inorganic pigments and anti-corrosion and wear-resistant coating fillers for industrial painting, craft coloring and anti-corrosion protective material modification, featuring pure color, aging resistance and no fading. Related Information Please e-mail for the detailed characterization data. E-mail:sales@xfnano.com\u003c\/p\u003e","brand":"xfnano","offers":[{"title":"100g ≥99% 110561 \/ Store at room temperature \/ 180days","offer_id":57280546505082,"sku":"110561","price":78.13,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0907\/3606\/6938\/files\/1_27871cef-ce01-415a-9a0e-d29d5e516d17.png?v=1780024497","url":"https:\/\/chinanano.com\/es\/products\/sns","provider":"xfnano","version":"1.0","type":"link"}