1314-95-0 Usage
Description
Tin (II) sulfide (SnS) is a p-type IV-VI semiconductor with a direct energy band-gap of about 1.3 eV and a high optical absorption coefficient over 5 × 10^4 cm^-1. It is a promising new candidate for applications in the next generation of photovoltaic solar cells. Made of earth-abundant, relatively cheap, and environmentally non-toxic elements, SnS is solution processable and stable in both alkaline and acidic conditions. It is a dark-gray or black crystalline powder that is soluble in concentrated hydrochloric acid (decomposes) and insoluble in dilute acids and water.
Uses
Used in Optoelectronic Devices:
Tin (II) sulfide is used as a component in optoelectronic devices due to its high optical absorption coefficient and direct energy band-gap.
Used in Heterojunction Photovoltaic Devices:
SnS is used as a nontoxic, inexpensive component in heterojunction photovoltaic devices, making it a suitable material for solar energy applications.
Used in Polymerization Catalysts:
Tin (II) sulfide is used as a polymerization catalyst, playing a crucial role in the synthesis of various polymers.
Used in Friction Materials:
SnS is also used as a component in friction materials, contributing to the development of materials with improved wear resistance and performance.
Used in Thin Film Applications:
In the form of single or few-layer thin films, exfoliated SnS nanosheets have various applications, including light emitters, field effect transistors (FETs), gas sensors, photodetectors, thermoelectric, and photovoltaic devices.
Synthesis
Tin sulfide?(SnS)?is manufactured using chemical vapour transport (CVT) crystallisation, with crystals having a purity in excess of 99.999%.
Preparation
Synthetic?- Chemical Vapour Transport (CVT)
Hazard
Toxic material.
Flammability and Explosibility
Notclassified
Check Digit Verification of cas no
The CAS Registry Mumber 1314-95-0 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 1,3,1 and 4 respectively; the second part has 2 digits, 9 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 1314-95:
(6*1)+(5*3)+(4*1)+(3*4)+(2*9)+(1*5)=60
60 % 10 = 0
So 1314-95-0 is a valid CAS Registry Number.
InChI:InChI=1/S.Sn/rSSn/c1-2