Crystalline Phase-tuned Multicolor Luminescence of Carbon Dots for White-light-emitting Diode Devices

ZHANG Xuewen; MIAO Runze; XU Fengli; ZHANG Yufei; SONG Kai; XU Wenjun; QIN Zhenxing

doi:10.37188/CJL.20220316

您当前的位置：

首页 >

文章列表页 >

Crystalline Phase-tuned Multicolor Luminescence of Carbon Dots for White-light-emitting Diode Devices

Synthesis and Properties of Materials | 更新时间：2023-03-13

- Crystalline Phase-tuned Multicolor Luminescence of Carbon Dots for White-light-emitting Diode Devices
- Chinese Journal of Luminescence Vol. 44, Issue 2, Pages: 298-306(2023)
- 作者机构：
  
  1.太原科技大学应用科学学院，山西太原　030024
  2.山西量界数字科技有限公司，山西太原　030021
- 作者简介：
- 基金信息：
  
  Fundamental Research Program of Shanxi Province(202103021224268);Key R & D Projects of Shanxi Province(201903D321111);Scientific and Technological Innovation Programs of Higher Education Institutions in Shanxi(2021L298);National Natural Science Foundation of China(51502189)
- DOI：10.37188/CJL.20220316
  CLC： O482.31;TN312.8
- Published：05 February 2023，
  
  Received：31 August 2022，
  
  Revised：17 September 2022，
扫描看全文
张学文,苗润泽,许凤利等.晶相对碳点多色发光的调制及其在白光发光二极管器件中的应用[J].发光学报,2023,44(02):298-306.

ZHANG Xuewen,MIAO Runze,XU Fengli,et al.Crystalline Phase-tuned Multicolor Luminescence of Carbon Dots for White-light-emitting Diode Devices[J].Chinese Journal of Luminescence,2023,44(02):298-306.
张学文,苗润泽,许凤利等.晶相对碳点多色发光的调制及其在白光发光二极管器件中的应用[J].发光学报,2023,44(02):298-306. DOI： 10.37188/CJL.20220316.

ZHANG Xuewen,MIAO Runze,XU Fengli,et al.Crystalline Phase-tuned Multicolor Luminescence of Carbon Dots for White-light-emitting Diode Devices[J].Chinese Journal of Luminescence,2023,44(02):298-306. DOI： 10.37188/CJL.20220316.

摘要

报道了一种以邻苯二甲酸前体结晶作为基质包覆碳点制备固态荧光材料的方法。通过改变溶剂，微波合成分别发射蓝色和绿色荧光的晶态碳点。详细的结构和光谱表征后发现，在形成碳点的同时，由邻苯二甲酸前体结晶在碳点的周围生长了晶态基质，该基质对碳点的分散作用有效阻断了碳点的聚集，从而阻止了碳点荧光猝灭的发生。并且，晶态基质结构的变化导致了碳点碳核和基质界面处吡啶氮类基团增多，从而致使该碳点发光颜色变化。鉴于其优异的发光性能，所制备晶态碳点用于封装白光发光二极管器件（WLED）。通过与商用荧光粉相结合，蓝色光碳点封装的WLED在色度坐标为（0.37，0.36）时获得了相关色温4 061 K、显色指数88.4的暖白光。而绿色光碳点封装的WLED在色度坐标为（0.36，0.34）时获得了相关色温44 678 K、显色指数85的暖白光。优异的光度学参数赋予这些荧光纳米材料在光电领域潜在的应用价值。

Abstract

A method to one-pot synthesize solid fluorescent materials by coating carbon dots

via

the crystallization of phthalic acid precursor as matrix is reported. The crystalline CDs， emitting blue and green fluorescence respectively， are synthesized by changing the solvent in microwave method. After detailed structural and spectral characterizations， it is found that a crystalline matrix is grown around the CDs by the phthalic acid precursor when the CDs is formed， and the dispersion effect of the matrix on the CDs effectively blocked the aggregation of the CDs， thus preventing the occurrence of fluorescence quenching of the CDs. Furthermore， the change of crystalline matrix structure in G-CDs leads to the increase of pyridine nitrogenous groups at the interface between core and matrix in the CDs， resulting in a change of fluorescent color of the CDs with different crystalline structures. The resultant crystalline CDs are also used to fabricate white-light emitting diode devices （WLED） in view of its excellent luminescence performance， which achieves a warm-white light with the correlated color temperature （CCT） of 4 061 K， color rendering index （CRI） of 88.4 at the chromaticity coordinates of （0.37， 0.36） using B-CDs combined with the commercial phosphors and another warm-white light with the CCT of 4 478 K， CRI of 85 at the chromaticity coordinates of （0.36， 0.34） using G-CDs combined with the commercial phosphors. The excellent photometric parameters give these fluorescent nanomaterials potential application value in optoelectronic field.

关键词

晶态碳点多色发光吡啶氮类基团发光二极管

Keywords

crystalline CDsmulticolor luminescencepyridine nitrogenous groupsLED

references

LI B， GUO Y L， IQBAL A， et al. Insight into excitation-related luminescence properties of carbon dots： synergistic effect from photoluminescence centers in the carbon core and on the surface ［J］. RSC Adv.， 2016， 6（109）： 107263-107269. doi: 10.1039/c6ra20562chttp://dx.doi.org/10.1039/c6ra20562c

FENG T L， ZHU S J， ZENG Q S， et al. Supramolecular cross-link-regulated emission and related applications in polymer carbon dots ［J］. ACS Appl. Mater. Interfaces， 2017， 10（15）： 12262-12277. doi: 10.1021/acsami.7b14857http://dx.doi.org/10.1021/acsami.7b14857

DAS A， ROY D， MANDAL M， et al. Carbon dot with pH independent near-unity photoluminescence quantum yield in an aqueous medium： electrostatics-induced Förster resonance energy transfer at submicromolar concentration ［J］. J. Phys. Chem. Lett.， 2018， 9（17）： 5092-5099. doi: 10.1021/acs.jpclett.8b02193http://dx.doi.org/10.1021/acs.jpclett.8b02193

CHEN Y H， ZHENG M T， XIAO Y， et al. A self-quenching-resistant carbon-dot powder with tunable solid-state fluorescence and construction of dual-fluorescence morphologies for white light-emission ［J］. Adv. Mater.， 2016， 28（2）： 312-318. doi: 10.1002/adma.201503380http://dx.doi.org/10.1002/adma.201503380

ZHOU D， JING P T， WANG Y， et al. Carbon dots produced via space-confined vacuum heating： maintaining efficient luminescence in both dispersed and aggregated states ［J］. Nanoscale Horiz.， 2019， 4（2）： 388-395. doi: 10.1039/c8nh00247ahttp://dx.doi.org/10.1039/c8nh00247a

MOZDBAR A， NOURALISHAHI A， FATEMI S， et al. The effect of precursor on the optical properties of carbon quantum dots synthesized by hydrothermal/solvothermal method ［J］. AIP Conf. Proc.， 2018， 1920（1）： 020029-1-5. doi: 10.1063/1.5018961http://dx.doi.org/10.1063/1.5018961

CHEN L Y， ZHANG Y Y， DUAN B H， et al. Carbon dots prepared in different solvents with controllable structures： optical properties， cellular imaging and photocatalysis ［J］. New J. Chem.， 2018， 42（3）： 1690-1697. doi: 10.1039/c7nj03621chttp://dx.doi.org/10.1039/c7nj03621c

MA X H， DONG Y H， SUN H Y， et al. Highly fluorescent carbon dots from peanut shells as potential probes for copper ion： the optimization and analysis of the synthetic process ［J］. Mater. Today Chem.， 2017， 5： 1-10. doi: 10.1016/j.mtchem.2017.04.004http://dx.doi.org/10.1016/j.mtchem.2017.04.004

MIAO X， QU D， YANG D X， et al. Synthesis of carbon dots with multiple color emission by controlled graphitization and surface functionalization ［J］. Adv. Mater.， 2018， 30（1）： 1704740-1-8. doi: 10.1002/adma.201704740http://dx.doi.org/10.1002/adma.201704740

ZHOU D， LI D， JING P T， et al. Conquering aggregation-induced solid-state luminescence quenching of carbon dots through a carbon dots-triggered silica gelation process ［J］. Chem. Mater.， 2017， 29（4）： 1779-1787. doi: 10.1021/acs.chemmater.6b05375http://dx.doi.org/10.1021/acs.chemmater.6b05375

CHAO D Y， CHEN J X， DONG Q， et al. Ultrastable and ultrasensitive pH-switchable carbon dots with high quantum yield for water quality identification， glucose detection， and two starch-based solid-state fluorescence materials ［J］. Nano Res.， 2020， 13（11）： 3012-3018. doi: 10.1007/s12274-020-2965-8http://dx.doi.org/10.1007/s12274-020-2965-8

SONG D Q， GUO H Z， HUANG K， et al. Carboxylated carbon quantum dot-induced binary metal‐organic framework nanosheet synthesis to boost the electrocatalytic performance ［J］. Mater. Today， 2022， 54： 42-51. doi: 10.1016/j.mattod.2022.02.011http://dx.doi.org/10.1016/j.mattod.2022.02.011

TIAN Z， ZHANG X T， LI D， et al. Full-color inorganic carbon dot phosphors for white-light-emitting diodes ［J］. Adv. Opt. Mater.， 2017， 5（19）： 1700416. doi: 10.1002/adom.201700416http://dx.doi.org/10.1002/adom.201700416

LIU E S， LI D， ZHOU X J， et al. Highly emissive carbon dots in solid state and their applications in light-emitting devices and visible light communication ［J］. ACS Sustainable Chem. Eng.， 2019， 7（10）： 9301-9308. doi: 10.1021/acssuschemeng.9b00325http://dx.doi.org/10.1021/acssuschemeng.9b00325

ZHOU D， ZHAI Y C， QU S N， et al. Electrostatic assembly guided synthesis of highly luminescent carbon-nanodots@BaSO4 hybrid phosphors with improved stability ［J］. Small， 2017， 13（6）： 1602055. doi: 10.1002/smll.201602055http://dx.doi.org/10.1002/smll.201602055

DE B， VOIT B， KARAK N. Transparent luminescent hyperbranched epoxy/carbon oxide dot nanocomposites with outstanding toughness and ductility ［J］. ACS Appl. Mater. Interfaces， 2013， 5（20）： 10027-10034. doi: 10.1021/am402415ghttp://dx.doi.org/10.1021/am402415g

LIU J C， WANG N， YU Y， et al. Carbon dots in zeolites： a new class of thermally activated delayed fluorescence materials with ultralong lifetimes ［J］. Sci. Adv.， 2017， 3（5）： e1603171-1-8. doi: 10.1126/sciadv.1603171http://dx.doi.org/10.1126/sciadv.1603171

QU S N， SHEN D Z， LIU X Y， et al. Highly luminescent carbon-nanoparticle-based materials： factors influencing photoluminescence quantum yield ［J］. Part. Part. Syst. Charact.， 2014， 31（11）： 1175-1182. doi: 10.1002/ppsc.201400055http://dx.doi.org/10.1002/ppsc.201400055

FENG Q， XIE Z G， ZHENG M. Colour-tunable ultralong-lifetime room temperature phosphorescence with external heavy-atom effect in boron-doped carbon dots ［J］. Chem. Eng. J.， 2021， 420： 127647-1-7. doi: 10.1016/j.cej.2020.127647http://dx.doi.org/10.1016/j.cej.2020.127647

DING Y F， WANG X L， TANG M， et al. Tailored fabrication of carbon dot composites with full-color ultralong room-temperature phosphorescence for multidimensional encryption ［J］. Adv. Sci.， 2022， 9（3）： 2103833. doi: 10.1002/advs.202103833http://dx.doi.org/10.1002/advs.202103833

LI Q J， ZHAO Z X， MENG S， et al. Ultra-strong phosphorescence with 48% quantum yield from grinding treated thermal annealed carbon dots and boric acid composite ［J］. SmartMat， 2022， 3（2）： 260-268. doi: 10.1002/smm2.1075http://dx.doi.org/10.1002/smm2.1075

WANG Y C， JIANG K， DU J R， et al. Green and near-infrared dual-mode afterglow of carbon dots and their applications for confidential information readout ［J］. Nanomicro. Lett.， 2021， 13（1）： 198-1-15. doi: 10.1007/s40820-021-00718-zhttp://dx.doi.org/10.1007/s40820-021-00718-z

DONG Y Q， SHAO J W， CHEN C Q， et al. Blue luminescent graphene quantum dots and graphene oxide prepared by tuning the carbonization degree of citric acid ［J］. Carbon， 2012， 50（12）： 4738-4743. doi: 10.1016/j.carbon.2012.06.002http://dx.doi.org/10.1016/j.carbon.2012.06.002

WANG H J， YU T T， CHEN H L， et al. A self-quenching-resistant carbon dots powder with tunable solid-state fluorescence and their applications in light-emitting diodes and fingerprints detection ［J］. Dyes. Pigm.， 2018， 159： 245-251. doi: 10.1016/j.dyepig.2018.06.039http://dx.doi.org/10.1016/j.dyepig.2018.06.039

YU T T， WANG H J， GUO C Z， et al. A rapid microwave synthesis of green-emissive carbon dots with solid-state fluorescence and pH-sensitive properties ［J］. Roy. Soc. Open Sci.， 2018， 5（7）： 180245-1-11. doi: 10.1098/rsos.180245http://dx.doi.org/10.1098/rsos.180245

DING H， WEI J S， ZHANG P， et al. Solvent-controlled synthesis of highly luminescent carbon dots with a wide color gamut and narrowed emission peak widths ［J］. Small， 2018， 14（22）： 1800612-1-10. doi: 10.1002/smll.201800612http://dx.doi.org/10.1002/smll.201800612

CUI J C， QIN Z X， BAI J J， et al. Crystalline-induced luminescence of carbon dots for the WLED and fingerprint recognition ［J］. Nano， 2022， 17（1）： 2250002-1-12. doi: 10.1142/s1793292022500023http://dx.doi.org/10.1142/s1793292022500023

吕播瑞，崔俊超，徐文军，等. 邻苯二甲酸结晶诱导荧光碳点制备及其在白光发光二极管中的应用［J］. 发光学报， 2022， 43（4）： 528-535. doi: 10.37188/CJL.20220003http://dx.doi.org/10.37188/CJL.20220003

LYU B R， CUI J C， XU W J， et al. Crystalline （phthalic acid）-induced luminescence of carbon dots for white-light-emitting diode devices ［J］. Chin. J. Lumin.， 2022， 43（4）： 528-535. （in Chinese）. doi: 10.37188/CJL.20220003http://dx.doi.org/10.37188/CJL.20220003

TAO S Y， LU S Y， GENG Y J， et al. Design of metal-free polymer carbon dots： a new class of room-temperature phosphorescent materials ［J］. Angew. Chem. Int. Ed.， 2018， 57（9）： 2393-2398. doi: 10.1002/anie.201712662http://dx.doi.org/10.1002/anie.201712662

CHEN J， WEI J S， ZHANG P， et al. Red-emissive carbon dots for fingerprints detection by spray method： coffee ring effect and unquenched fluorescence in drying process ［J］. ACS Appl. Mater. Interfaces， 2017， 9（22）： 18429-18433. doi: 10.1021/acsami.7b03917http://dx.doi.org/10.1021/acsami.7b03917

FAN R J， SUN Q， ZHANG L， et al. Photoluminescent carbon dots directly derived from polyethylene glycol and their application for cellular imaging ［J］. Carbon， 2014， 71： 87-93. doi: 10.1016/j.carbon.2014.01.016http://dx.doi.org/10.1016/j.carbon.2014.01.016

HU X H， AN X Q， LI L L. Easy synthesis of highly fluorescent carbon dots from albumin and their photoluminescent mechanism and biological imaging applications ［J］. Mater. Sci. Eng. C， 2016， 58： 730-736. doi: 10.1016/j.msec.2015.09.066http://dx.doi.org/10.1016/j.msec.2015.09.066

GAO F， MA S Y， LI J， et al. Rational design of high quality citric acid-derived carbon dots by selecting efficient chemical structure motifs ［J］. Carbon， 2017， 112： 131-141. doi: 10.1016/j.carbon.2016.10.089http://dx.doi.org/10.1016/j.carbon.2016.10.089

GUO H Z， LIU Z K， SHEN X Y， et al. One-pot synthesis of orange emissive carbon quantum dots for all-type high color rendering index white light-emitting diodes ［J］. ACS Sustainable Chem. Eng.， 2022， 10（26）： 8289-8296. doi: 10.1021/acssuschemeng.2c00715http://dx.doi.org/10.1021/acssuschemeng.2c00715

GUO H Z， ZHANG X， CHEN Z Y， et al. High-energy short-wave blue light conversion films via carbon quantum dots for preventing retinal photochemical damage ［J］. Carbon， 2022， 199： 431-438. doi: 10.1016/j.carbon.2022.08.003http://dx.doi.org/10.1016/j.carbon.2022.08.003

SUN C， ZHANG Y， KALYTCHUK S， et al. Down-conversion monochromatic light-emitting diodes with the color determined by the active layer thickness and concentration of carbon dots ［J］. J. Mater. Chem. C， 2015， 3（26）： 6613-6615. doi: 10.1039/c5tc01379hhttp://dx.doi.org/10.1039/c5tc01379h

ZHOU D， ZOU H Y， LIU M， et al. Surface ligand dynamics-guided preparation of quantum dots-cellulose composites for light-emitting diodes ［J］. ACS Appl. Mater. Interfaces， 2015， 7（29）： 15830-15839. doi: 10.1021/acsami.5b03004http://dx.doi.org/10.1021/acsami.5b03004

Views

153

下载量

CSCD

Alert me when the article has been cited

提交

Tools

Publicity Resources

Regulations of N and B Co-doping on Carbon Dots Fluorescence

Crystalline(phthalic acid)-induced Luminescence of Carbon Dots for White-light-emitting Diode Devices

Preparation and Luminescent Properties of Sr₂MgAl₂₂O₃₆∶Mn⁴⁺ Phosphor-in-glass for Plant Growth LED

Temperature-dependent Photoluminescence Spectra of InGaN/GaN Multiple Quantum Wells Blue LED Wafers

Related Author

Xue-wen ZHANG

Run-ze MIAO

Feng-li XU

Yu-fei ZHANG

Kai SONG

Wen-jun XU

Zhen-xing QIN

LIU Zijiang

Related Institution

Shanxi Center of Technology Innovation for Light Manipulations and Applications， School of Applied Science， Taiyuan University of Science and Technology

School of Applied Science, Taiyuan University of Science and Technology

College of Chemistry and Chemical Engineering, Hunan Normal University

商洛学院化学工程与现代材料学院, 陕西商洛 726000

南昌大学材料科学与工程学院, 江西南昌 330031

Address：No.3888 Dong Nanhu Road, Changchun, Jilin, China Postal code：130033
Tel：0431-86176862 Email：fgxbt@126.com
Technical support is provided by Beijing Founder electronics co., LTD 吉ICP备11002662号-17 京公网安备11010802024621
It is recommended to read the content of this site in Chrome&IE9+. Please switch to extreme mode in browser 360.
Cookies We use cookies to help provide and enhance our service and tailor content. By continuing, you agree to the use of cookies.

⁰