A shining transmutation of lignin into multicolor carbon dots via the dynamic solvent-fractionation engineering DOI

Xinyan Hou,

Jikun Xu, Pengfei Zhou

et al.

Chemical Engineering Journal, Journal Year: 2023, Volume and Issue: 478, P. 147363 - 147363

Published: Nov. 18, 2023

Language: Английский

Photo-stimulus-responsive dual-emitting fluorescence of spiropyran-encapsulated carbon dots-functionalized silicon dioxide for dynamic information encryption DOI Open Access

Jiangkun Zhu,

Huimin Zhao, Yuhui Yang

et al.

Science China Materials, Journal Year: 2024, Volume and Issue: 67(2), P. 680 - 689

Published: Jan. 17, 2024

Language: Английский

Citations

7
Synthesis of Red, Green, and Blue Carbon Quantum Dots and Construction of Multicolor Cellulose‐Based Light‐Emitting Diodes DOI Creative Commons
Xinrui Chen, Xing Han, Caixia Zhang

et al.

Small Structures, Journal Year: 2024, Volume and Issue: 5(7)

Published: Feb. 9, 2024

Light‐emitting diodes (LEDs) are widely used in lighting and display applications. Carbon quantum dots (CQDs), which have high biocompatibility, resistance to photobleaching, full‐spectrum luminescence, inherent advantages as fluorescent materials for LED devices. Herein, multicolor CQDs prepared by a new reagent engineering strategy due the difference of effective conjugate length surface electron‐withdrawing groups CQDs. White realized mixing blue, green, red proportionally. Then, aggregation‐caused quenching phenomenon is suppressed through hydrogen‐bonding network cellulose nanofibrils (CNFs). Multicolor films from CNFs simple casting methods. Finally, thin‐film encapsulation based on photosensitive resin ABPE‐10 coating can be rapidly assembles into with different light‐emitting colors devices, leading superior thermal performance compared conventional LEDs. LEDs excellent white‐light illumination performance, Commission Internationale de L’Eclairage color coordinates (0.33, 0.37), correlated temperature 5688 K, rendering index 86. This provides convenient scalable pathway low‐cost, environmentally friendly, high‐performance CQDs‐based

Language: Английский

Citations

7
Rational design of long wavelength solid-state fluorescent carbon dots based on zirconium DOI
Xiao Gong, Yunhui Wu, Jiurong Li

et al.

Carbon, Journal Year: 2024, Volume and Issue: 226, P. 119208 - 119208

Published: April 30, 2024

Language: Английский

Citations

6
Tuning the photothermal properties of carbon dots in the deep-red to near-infrared wavelength regions for tumor therapy DOI
Tesen Zhang, Jun Wu, Zikang Tang

et al.

Materials Chemistry Frontiers, Journal Year: 2023, Volume and Issue: 7(12), P. 2359 - 2372

Published: Jan. 1, 2023

Some practical strategies are introduced to improve the near-infrared photothermal conversion efficiency of CDs through approaches including size adjustment, self-assembly, surface engineering, element doping, and semiconductor coupling.

Language: Английский

Citations

16
A shining transmutation of lignin into multicolor carbon dots via the dynamic solvent-fractionation engineering DOI

Xinyan Hou,

Jikun Xu, Pengfei Zhou

et al.

Chemical Engineering Journal, Journal Year: 2023, Volume and Issue: 478, P. 147363 - 147363

Published: Nov. 18, 2023

Language: Английский

Citations

15