Ultra-wide time-dependent phosphorescence color of carbon dots via a synergistic strategy of dual confinement structures constructing multiple luminescent centers

Shiwei Zhang; Cheng‐Long Shen; Jiurong Li; Peng Miao; Xiujian Zhao; Xiao Gong

doi:10.1039/d5sc02963e

January 1, 2025Chemical ScienceOpen Access

Ultra-wide time-dependent phosphorescence color of carbon dots via a synergistic strategy of dual confinement structures constructing multiple luminescent centers

View Full Paper

Ask AI

Bookmark

Share

Key Points

To engineer a single-component carbon dot material capable of exhibiting an ultra-wide spectrum of time-dependent phosphorescence color transitions.
Synthesized silicon-doped carbon dots embedded in a boron oxide matrix (Si-CDs@B2O3).
Employed a synergistic dual confinement strategy to construct multiple luminescent centers within a single system.
Achieved ultra-wide time-dependent phosphorescence color emission within a single Si-CDs@B2O3 system.
Demonstrated sequential phosphorescence emission color shifting from red to orange, yellow, green, and cyan blue over time.

Implication

Experimental study demonstrates ultra-wide time-dependent phosphorescence color shifts in silicon-doped carbon dots, indicating advanced multi-state luminescent material design.

Abstract

We developed a Si-CDs@B 2 O 3 material that exhibits ultra-wide time-dependent phosphorescence color in a single system for the first time. The phosphorescence emission of Si-CDs@B 2 O 3 shifts from red to orange, yellow, green, and cyan blue.

Discussion

No takes yet. Share an insight, caveat, or question.

Cite This Study

Zhang et al. (2025) studied this question.

synapsesocial.com/papers/6a8d14060e3443a761c56de8 https://doi.org/10.1039/d5sc02963e

View Full Paper

Ask AI

Bookmark

Share

Ultra-wide time-dependent phosphorescence color of carbon dots via a synergistic strategy of dual confinement structures constructing multiple luminescent centers

Key Points

Implication

Abstract

Discussion

Cite This Study

Ultra-wide time-dependent phosphorescence color of carbon dots via a synergistic strategy of dual confinement structures constructing multiple luminescent centers

Key Points

Implication

Abstract

Discussion

Cite This Study

Keep reading

Keep reading