Tuneable properties of carbon quantum dots by different synthetic methodsPyrolysisMicrowave irradiationHydrothermal treatmentPhotoluminescenceCarbon nanodotsCarbon quantum dots (CQD) were prepared from three different precursors and by three bottom-up synthesis methods: classical pyrolysis of citric acid (CAP), ...
Carbon quantum dotszeta potentialphotoluminescenceconcentrationgreen synthesisCarbon quantum dots (CQDs) are fluorescent nanoparticles with diverse applications in multiple fields. The optical and physical properties of CQDs are influenced by several factors, such as the synthesis method, surface passivation ...
surface passivation and resulting properties for carbon dots of brighter photoluminescence. Generally speaking, however, the presently observed luminescence emission yields of the carbon dots are comparable with those of traditionally prepared and passivated ...
The light-emitting layer maintains a nearly constant interparticle distance even under 50% strain, ensuring reliable operation of the QLED under stretching. The polymer-rich charge transport region at the bottom of the nanocomposite functions as a hole transport pathway to the embedded quantum dots. ...
The rising interest in carbon dots (c-dots) is driven by their remarkable potential in the field of biomedical applications. This is due to their distinctive and adjustable photoluminescence characteristics, outstanding physicochemical properties, excell
[83]. As shown in Fig.1D and E, they also calculated the configuration of LiPSs functional groups on the PEI surface and the binding energy between them. The chemical binding and rapid ion transport properties of polysulfides were enhanced in the cathode modified by PEI-Cdots. It is ...
which is comparable to other carbon quantum dots with sensing applications. González-González et al. [216] also studied thephotoluminescence(PL) properties of carbon quantum dots from CBp, which is related to the chemical composition andsurface morphologyof the CBp precursor. Due to the highoxidat...
Investigation of the properties of carbon quantum dots synthesized by the hyirothermal method 来自 掌桥科研 喜欢 0 阅读量: 13 作者:S Smagulova,M Egorova,A Tomskaya 摘要: Carbon quantum dots have a number of advantages and can be widely used as a material for photodetectors, chemical element...
Carbon quantum dots (CQDs) have recently gained popularity in environmental research due to their intriguing chemical and physical properties, as well as their environmental friendliness. Greener synthesised CQDs, CQDs synthesised from bio precursors using green procedures, have a better acceptability due ...
process demonstrated effective and efficient tuning of the overall electronic structure of the N-CQDs resulting in enhanced optical properties and performance as a nano-sensor. Introduction The demand for high-performance carbon quantum dots (CQDs) with a range of applications, including sensing has ...