ID：BK20210711901
CAS：12138-09-9
price： $1250
Item ID：BK20210711901-05
specification：
5 minutes to choose the product plan
E-mail：mxenes@163.com
product name
Chinese name: WS2 single layer quantum dot solution
English name: Single layer WS2 quantum dots
Nature
Concentration: 0.5 mg/ml
Particle size: less than 10nm
Solvent: water
Stabilizer: lithium hydroxide
PH: 8-9
Remarks: This quantum dot does not emit light
Preparation
WS2 quantum dots are prepared by a lithium intercalation method. In the later stage of preparation, large-diameter molybdenum disulfide is removed by centrifugation. Quantum dots are the main component, and some nanosheets may remain. The quantum dots prepared by the intercalation method do not emit light, but because they have a large number of defects and specific surface area, they are ideal materials for electrochemical applications.
Application field
Sensing detection, optoelectronic devices, medical field, lubricating additives, etc.
Storage Conditions
Please keep the tungsten disulfide quantum dot solution at 4℃ under inert gas protection, and use it within one week after opening. The maximum time is 1 month.
Tungsten disulfide quantum dot powder should be stored in a dry and dark sealed manner at room temperature. The maximum time is 3 months.
| Warm tip: the products supplied by Beijing Beike Xincai Technology Co., Ltd. are only used for scientific research, not for human body |
| Item ID | CAS | ID | Pack | Parameter | Stock | Make up | Price |
| BK20210711901-01 | 12138-09-9 | BK20210711901 | 20 ml | 尺寸：10nm,浓度：0.5mg/ml 溶剂：水 | 100 | $200 | |
| BK20210711901-02 | 12138-09-9 | BK20210711901 | 50 ml | 尺寸：10nm,浓度：0.5mg/ml 溶剂：水 | 100 | $300 | |
| BK20210711901-03 | 12138-09-9 | BK20210711901 | 100 ml | 尺寸：10nm,浓度：0.5mg/ml 溶剂：水 | 100 | $500 | |
| BK20210711901-04 | 12138-09-9 | BK20210711901 | 200 ml | 尺寸：10nm,浓度：0.5mg/ml 溶剂：水 | 100 | $875 | |
| BK20210711901-05 | 12138-09-9 | BK20210711901 | 500 ml | 尺寸：10nm,浓度：0.5mg/ml 溶剂：水 | 100 | $1250 |
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| Reminder: Beijing Beike New Material Technology Co., Ltd. supplies products only for scientific research, not for humans |
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