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PbS

Quantum Dots

Description -

硫化鉛 (PbS)量子點,粒徑約4~6 nm,表面以疏水性的配位子包覆(如油酸)。 PbS QDs 為優異紅外光螢光與可見光-短波紅外光(SWIR)吸收材料,具備波長調控性,適用於多項應用如: 、 SWIR光偵測器、SWIR光源、太陽能電池、IR LED 、生物成像。TWNC膠體PbS QDs可提供粉體或溶液出貨,現有的包裝有10, 50, 100, 500, 1000 mg,且接受特殊規格訂製(如波長、溶劑、界面活性劑或公斤級的包裝。)

PbS.png
Specificaitons-
Product
Abs. peak (nm)
Abs. peak FWHM (nm)
Surface Ligands
PbS900
900 ± 50
< 120 nm
Oleic acid
PbS1000
1000 ± 50
< 120 nm
Oleic acid
PbS1100
1100 ± 50
< 130 nm
Oleic acid
References -
  1.  C-J Chen, K-A Chen, T-H Chiang, C-T Yang, Y-C Yang, H-C Yu*, and R-K Chiang*  "Synthesis of Cu:InP/ZnSe/ZnS Quantum Dots and Their Application in NIR Color Converter Photoresists" SID Symposium Digest of Technical Papers

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