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Tin(II) sulfide, by contrast, is formed from cheap, earth abundant elements, and is nontoxic. This material also has a high optical absorption coefficient, p-type conductivity, and a mid range direct band gap of 1.3-1.4 eV, required electronic properties for this type of absorber layer. [ 12 ]
Download as PDF; Printable version; In other projects ... move to sidebar hide. Tin sulfide can refer to either of these chemical compounds: Tin(II) sulfide, SnS; Tin ...
Tin(II) sulfide: SnS: 1.3/1.0 [23] direct/indirect: Tin sulfide (SnS) is a semiconductor with direct optical band gap of 1.3 eV and absorption coefficient above 10 4 cm −1 for photon energies above 1.3 eV. It is a p-type semiconductor whose electrical properties can be tailored by doping and structural modification and has emerged as one of ...
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Lead(II) sulfide – PbS; Lead(II) telluride – PbTe; Lead(II) thiocyanate – Pb(CNS) 2; Lead(II,IV) oxide – Pb 3 O 4; Lead(IV) oxide – PbO 2; Lead(IV) sulfide – PbS 2; Lead hydrogen arsenate – PbHAsO 4; Lead styphnate – C 6 HN 3 O 8 Pb; Lead tetrachloride – PbCl 4; Lead tetrafluoride – PbF 4; Lead tetroxide – Pb 3 O 4 [205 ...
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It also reduces copper(II) to copper(I). Solutions of tin(II) chloride can also serve simply as a source of Sn 2+ ions, which can form other tin(II) compounds via precipitation reactions. For example, reaction with sodium sulfide produces the brown/black tin(II) sulfide: SnCl 2 (aq) + Na 2 S (aq) → SnS (s) + 2 NaCl (aq)
Average mortgage rates increase higher as of Tuesday, January 14, 2025, pushing the 30-year fixed benchmark to its highest levels since May following last week's stronger-than-expected jobs report.