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名称

石墨烯量子点

英文别名

英文名称

Graphene quantum dots

货号

G433455-50mg

包装规格

50mg

浓度

海蓝绿色发光 , 粉末

储存温度

避光

运输条件

常规运输

敏感性

对光线敏感

产品介绍

应用石墨烯量子点（GQD）是横向尺寸小于100 nm的几层石墨烯片，具有很强的量子限域和边缘效应。因此，它们具有独特的物理性质，如强光致发光，可通过控制其尺寸、形状、缺陷和功能而针对特定应用进行定制。与经典的QD（如金属或硅量子点）相比，GQD具有生物相容性、光稳定性并且继承了石墨烯出色的热力性质、电性质和机械性能。这些功能大大促进了各种最先进的光学增白剂。用于安全应用的爆炸物示踪剂。生物成像标记物。荧光聚合物。抗菌、抗生物污染、消毒系统。重金属、湿度和压力传感器。电池。闪存设备。光伏设备。发光二极管。 Application Graphene quantum dots (GQDs), sheets of few-layered graphene and lateral dimensions smaller than 100 nm, possess strong quantum confinement and edge effects. Thus, they possess unique physical properties such as strong photoluminescence, which can be tailored for specific applications by controlling their size, shape, defects, and functionality. In contrast to classic QDs, such as metal or silicon quantum dots, GQDs are biocompatible, photo-stable, and inherit superior thermal, electrical, and mechanical properties from the graphene. These features can greatly contribute to various state-of-the-art applications: Optical brighteners. Taggants for security application. Bioimaging markers. Fluorescent polymers. Antibacterial, antibiofouling, disinfection systems. Heavy metals, humidity and pressure sensors. Batteries. Flash memory devices. Photovoltaic devices. Light-emitting diodes.

CAS号

7440-44-0

分子式

分子量

12.01 g/mol

EC号

231-153-3

PubChem编号

5462310

Isomeric SMILES

[C]

IIUPAC Name

carbon

INCHI

1S/C

InChi Key

OKTJSMMVPCPJKN-UHFFFAOYSA-N

Smiles

[C]

PubChem CID

5462310

熔点

3550 °C(lit.)

氢键供体数Hydrogen Bond Donor Count

氢键受体数Hydrogen Bond Acceptor Count

可旋转键计数Rotatable Bond Count

精确质量Exact Mass

12 Da

单同位素质量Monoisotopic Mass

12 Da

拓扑极表面积Topological Polar Surface Area

0.000 Å²

重原子数Heavy Atom Count

形式电荷Formal Charge

复杂度Complexity

0.000

同位素原子数Isotope Atom Count

共价键合单元计数Covalently-Bonded Unit Count

XLogP3

0.600

Class

4.2

Safety

「No Dangerous Attributes」

「No upstream and downstream information yet」

Technical Documents

「No technical documents」

Articles

「No related articles yet」

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