Molecularly Designed, Nitrogen‐Functionalized Graphene Quantum Dots for Optoelectronic Devices

作者：Hiroyuki Tetsuka, A. Nagoya, Takanori Fukusumi, Takayuki Matsui · 发表于：Advanced Materials · 年份：2016 · DOI：10.1002/adma.201600058 · 被引用次数：283 · 研究领域：Carbon and Quantum Dots Applications、Quantum Dots Synthesis And Properties、Luminescence and Fluorescent Materials

Nitrogen-functionalized graphene quantum dots (NGQDs) with tailorable optical properties are prepared by a versatile technique, which allows the highest occupied molecular orbital/lowest unoccupied molecular orbital energy levels and energy gaps to be continuously varied. The integration of NGQD layers into the structures significantly improves the performance of optoelectronic devices.