石墨烯量子点

16291-96-6 (Parent) | 633100_ALDRICH | 53663_SIAL | EINECS 211-989-5 | 05113_FLUKA | 53663_FLUKA | 72343_FLUKA | 496537_ALDRICH | UNII-FES86MR7ZI | 64365-11-3 (activated) | UNII-3L13R06H7D | 05105_FLUKA | 05110_FLUKA | 484164_ALDRICH | 332461_SIAL | 39012

Graphene quantum dots

G433457-10ml

10ml

石墨烯量子点（GQD）的下一代电子和能源领域的应用很有潜力。石墨烯本身不具有带隙能，其使用也受到限制。 但是，当它们的大小变得像量子点一样小时，它们会在紫外、可见和近红外范围内显示出光致发光。石墨烯量子点的尺寸范围约为 1-4nm。由于其量子限制效应，GQD 可以应用于光伏设备，例如太阳能电池、生物成像（癌细胞成像、蛋白质分析、细胞跟踪），各种类型的传感器等。 应用 生物成像。 光催化。 LED。 能量转换。 传感。 Graphene quantum dots (GQDs) have the potential to be applied towards next generation electronics and energy applications. Graphene itself does not possess band gap energy and its usage is limited. However, when their size becomes as small as quantum dots, they exhibit photoluminescence in the ultraviolet, visible, and near infrared ranges. The size of graphene quantum dots ranges approximately 1-4 nm. Due to their quantum confinement effect, GQDs can be applied to photovoltaic devices such as solar cells, bio imaging (cancer cell imaging, protein analysis, cell tracking), various type of sensors, etc. Application Bio-imaging. Photocatalysis. LED. Energy conversion. Sensing.

7440-44-0

C

12.01 g/mol

231-153-3

5462310

[C]

carbon

1S/C

OKTJSMMVPCPJKN-UHFFFAOYSA-N

[C]

5462310

3550 °C(lit.)

0

0

0

12 Da

12 Da

0.000 Ų

1

0

0.000

0

1

0.600

4.2