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PbS核型量子点
规格或纯度:
油酸涂层, 荧光 λem?1100?nm, 10?mg/mL in toluene
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基本描述
| 规格或纯度 | 油酸涂层, 荧光 λem?1100?nm, 10?mg/mL in toluene |
|---|---|
| 英文名称 | PbS core-type quantum dots |
| 储存温度 | 2-8°C储存 |
| 运输条件 | 冰袋运输 |
| 产品介绍 |
应用 The size for our lead sulfide (PbS) quantum dots (QDs) varies between 2.5 to 8 nm and depending upon this, these QDs emit between 900-1600 nm. Our PbS QDs possess high quantum yield, sharp emission and exhibit narrow fluorescence band (full width at half maximum <100 nm), which make them suitable as light absorber or IR emitter in applications in solar cells, photodetectors and infrared light emitting diodes (LEDs). Application The size for our lead sulfide (PbS) quantum dots (QDs) varies between 2.5 to 8 nm and depending upon this, these QDs emit between 900-1600 nm. Our PbS QDs possess high quantum yield, sharp emission and exhibit narrow fluorescence band (full width at half maximum <100 nm), which make them suitable as light absorber or IR emitter in applications in solar cells, photodetectors and infrared light emitting diodes (LEDs). |
名称和标识符
| EC号 | 215-246-6 |
|---|---|
| IUPAC Name | sulfanylidenelead |
| INCHI | InChI=1S/Pb.S |
| InChi Key | XCAUINMIESBTBL-UHFFFAOYSA-N |
| Canonical SMILES | S=[Pb] |
| WGK Germany | 3 |
| RTECS | OG4550000 |
| PubChem CID | 14819 |
| 分子量 | 239.27 |
化学和物理性质
| 折光率 | 3.921 |
|---|---|
| 熔点 | 1114°C |
安全和危险性（GHS）
| 象形图 |
Health Hazard 
Environmental Hazard 
Harmful |
|---|---|
| 信号词 | Danger |
| 危险声明 |
H373: Causes damage to organs through prolonged or repeated exposure H302: Harmful if swallowed H400: Very toxic to aquatic life H332: Harmful if inhaled H410: Very toxic to aquatic life with long lasting effects H372: Causes damage to organs through prolonged or repeated exposure H360: May damage fertility or the unborn child H302+H332: Harmful if swallowed or if inhaled H360FD: May damage fertility; May damage the unborn child H362: May cause harm to breast-fed children |
| 预防措施声明 | P261,P273,P280,P405,P501,P264,P260,P271,P270,P304+P340,P391,P330,P263,P203,P301+P317,P318,P317,P319 |
| WGK Germany | 3 |
| RTECS | OG4550000 |
| 个人防护装备 | Eyeshields,full-face particle respirator type N100 (US),Gloves,respirator cartridge type N100 (US),type P1 (EN143) respirator filter,type P3 (EN 143) respirator cartridges |
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参考文献
| 1. Gerasimos Konstantatos, Edward H Sargent,. (2010-05-18) Nanostructured materials for photon detection.. Nature nanotechnology, 5 ((6)): ( 391-400 ). [PMID:20473301] |
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