Carbon and Graphene Quantum Dots for Optoelectronic and Energy Devices: A Review
Carbon and Graphene Quantum Dots for Optoelectronic and Energy Devices: A Review
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DOI：
10.1002/adfm.201501250
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发表时间：
2015-08-19
影响因子：
19
通讯作者：
Zeng, Haibo
中科院分区：
文献类型：
--
作者：
Li, Xiaoming;Rui, Muchen;Zeng, Haibo
作为碳材料家族的新成员，碳和石墨烯量子点(Cd，GQD)因其在生物、光电和能源等方面的潜在应用而引起了人们的极大关注。在这些应用中，生物成像得到了广泛的研究，但光电子学和能源学正在迅速崛起。在这篇专题文章中，重点介绍了基于Cd和GQD的光电子和能源器件的最新进展，如发光二极管(LED)、太阳能电池(SC)、光探测器(PD)、光催化、电池和超级电容器。第一部分简要介绍了对它们的微观结构和光学性质的最新认识。然后，作为这篇专题文章的主要部分，介绍了光电子器件和能源器件方面的一些重要进展。最后，对其进行了简要的展望，指出在不久的将来，Cd和GQD将在通信和能量功能器件中发挥更重要的作用。
As new members of carbon material family, carbon and graphene quantum dots (CDs, GQDs) have attracted tremendous attentions for their potentials for biological, optoelectronic, and energy related applications. Among these applications, bio-imaging has been intensively studied, but optoelectronic and energy devices are rapidly rising. In this Feature Article, recent exciting progresses on CD-and GQD-based optoelectronic and energy devices, such as light emitting diodes (LEDs), solar cells (SCs), photodetctors (PDs), photocatalysis, batteries, and supercapacitors are highlighted. The recent understanding on their microstructure and optical properties are briefly introduced in the first part. Some important progresses on optoelectronic and energy devices are then addressed as the main part of this Feature Article. Finally, a brief outlook is given, pointing out that CDs and GQDs could play more important roles in communication-and energy-functional devices in the near future.