二维纳米片分散液>进口硒化锗纳米片分散液GeSe
 
进口硒化锗纳米片分散液GeSe
 
货号: 100814 规格:
CAS号: 12065-10-0 保质期: 1-2个月
编号: MK10814 保存条件: 4-8度冷藏
包装: 原包装进口
价格:
现货库存32
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货号 编号 参数 库存 价格
100814 MK10814 C:0.25mg/ml-浓 度 2ml-IPA 100 登录查看
100814 MK10814 C:0.025mg/ml-浓 度 20ml-IPA 100 登录查看

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Product Description

This product contains GeSe mono- and few-layer thick flakes in isopropanol solution. GeSe crystals has been synthesized synthetically at 99.9995% purity and they have been dispersed into isopropanol (electronic grade chemical at 99.9999% purity) by ultrasonic treatment. Since the starting material (synthetic GeSe crystals) is highly crystalline, ultrasonic treatment to delaminate GeSe layers yields highly crystalline GeSe mono- and few-layers suspended in isopropanol solution. The crystallinity of GeSe nanomaterial has been confirmed through electron energy dispersive spectroscopy (EDAX), Raman spectroscopy (FWHM<5 cm-1), and scanning electron microscopy (SEM) measurements. Lateral sizes of GeS flakes deposited onto different substrates range from ~10nm - ~10 um while thickness range from 1L to 10s of layers.

Solution type: By default 2Dsemiconductors USA will provide GeSe sheets suspended in isopropanol owing to good dispersion, stability, and high performance. However, if your research requires other solvents, please contact us for more details and schedule for the product delivery.

Solution concentration:  To reduce shipping costs, easy customs agreement / border check-in processes, we ship supersaturated 2D solutions (~80-120 mg/L depending on the type of 2D layers). However, supersaturated solutions can be diluted to produce ~250-500mL of solution to deposit 2D layers onto desired substrates through simple and cost-effective spin-casting process. 

Properties of GeSe solutions


Raman spectrum collected from GeSe vdW crystals using 532 nm excitation laser 


XRD Data taken from GeSe vdW Crystals



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