Concepedia

High-yield synthesis of graphene quantum dots with strong green photoluminescence

Jian Gu, Mingjun Hu, Qiuquan Guo, Zhifeng Ding, Xueliang Sun, Jun Yang

RSC Advances · 2014 · 105 citations · 22 references

Concepts

Graphene NanomeshesPhotonicsPhotoluminescenceEngineeringCarbon-based MaterialGraphene Quantum DotNanomaterialsApplied PhysicsQuantum DotsGrapheneFl QyChemistryLuminescence PropertyOptoelectronicsPhosphorescenceGraphene Quantum Dots

Abstract

The obtained GQDs have high fluorescent quantum yield (FL QY = 44.3%) and excitation-independent photoluminescence emission performance.

References

22

Helical microtubules of graphitic carbon

Sumio Iijima · Nature · 1991 · 42.5K citations

Materials Science, Engineering, Carbon-based Material +4

Raman Spectra of Graphite Oxide and Functionalized Graphene Sheets

Konstantin N. Kudin, Bulent Ozbas, Hannes C. Schniepp et al. · Nano Letters · 2007 · 4.4K citations

Materials Science, Graphene Nanomeshes, Engineering +11

Highly Photoluminescent Carbon Dots for Multicolor Patterning, Sensors, and Bioimaging

Shoujun Zhu, Qingnan Meng, Lei Wang et al. · Angewandte Chemie International Edition · 2013 · 3.6K citations

Photonic Sensor, Engineering, Colloidal Nanocrystals +16

Sulfur and Nitrogen Dual‐Doped Mesoporous Graphene Electrocatalyst for Oxygen Reduction with Synergistically Enhanced Performance

Ji Liang, Yan Jiao, Mietek Jaroniec et al. · Angewandte Chemie International Edition · 2012 · 2.1K citations

Materials Science, Graphene Nanomeshes, Oxygen Reduction Reaction +12

Blue Photoluminescence from Chemically Derived Graphene Oxide

Goki Eda, Cecilia Mattevi, Hisato Yamaguchi et al. · Advanced Materials · 2009 · 2K citations