Preparation and Optical Properties of N-doped Carbon Dots as Light Stabilizer

WANG Zi-ru; ZHANG Guang-hua; GUO Ming-yuan

doi:10.3788/fgxb20163706.0655

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Preparation and Optical Properties of N-doped Carbon Dots as Light Stabilizer

更新时间：2020-08-12

- Preparation and Optical Properties of N-doped Carbon Dots as Light Stabilizer
- Chinese Journal of Luminescence Vol. 37, Issue 6, Pages: 655-661(2016)
- 作者机构：
  
  陕西科技大学教育部轻化工助剂化学与技术重点实验室,陕西西安,710021
- 作者简介：
- 基金信息：
- DOI：10.3788/fgxb20163706.0655
  CLC： O482.31;TQ610.4+91
- Received：18 January 2016，
  
  Revised：03 April 2016，
  
  Published：05 June 2016
- 稿件说明：
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王子儒, 张光华, 郭明媛. N掺杂碳量子点光稳定剂的制备及光学性能[J]. 发光学报, 2016,37(6): 655-661

WANG Zi-ru, ZHANG Guang-hua, GUO Ming-yuan. Preparation and Optical Properties of N-doped Carbon Dots as Light Stabilizer[J]. Chinese Journal of Luminescence, 2016,37(6): 655-661
王子儒, 张光华, 郭明媛. N掺杂碳量子点光稳定剂的制备及光学性能[J]. 发光学报, 2016,37(6): 655-661 DOI： 10.3788/fgxb20163706.0655.

WANG Zi-ru, ZHANG Guang-hua, GUO Ming-yuan. Preparation and Optical Properties of N-doped Carbon Dots as Light Stabilizer[J]. Chinese Journal of Luminescence, 2016,37(6): 655-661 DOI： 10.3788/fgxb20163706.0655.

摘要

利用水热反应

以柠檬酸为碳源制备碳量子点

再以2

6-四甲基哌啶胺为修饰剂

使碳量子点表面的含氧基团与2

6-四甲基哌啶胺反应

实现了碳量子点的功能化。实验结果表明

修饰后的碳量子点紫外吸收和蓝色荧光发射特性明显优于未修饰的碳量子点。修饰后的碳量子点平均粒径为3.16nm

荧光量子产率为21.2%

水溶性好

颜色浅

可作为高得率浆纸张的光稳定剂使用

并能提高纸张初始白度3ISO%~4ISO%。随着自由基捕获剂基团的引入

碳量子点能有效捕获纸张因光照而产生的活性自由基

提高了纸张的耐光性。

Abstract

Novel carbon dots were successfully synthesized by hydrothermal reaction with citric acid as carbon source

and 4-amino-2

6-tetramethylpiperidine was used to react with the oxygen-containing groups on carbon dots surface. This method would optimize the properties of carbon dots. The modified carbon dots are better than the unmodified carbon dots on the characteristics of ultraviolet absorption and blue fluorescence-emission. The modified carbon dots exist in average particle size of 3.16 nm

and have high fluorescence quantum yield of 21.2% besides good water solubility and light color. The results show that the novel carbon dots can be used as light stabilizer in papermaking with high yield pulp and improved initial brightness of paper by 3ISO%-4ISO%. With the introducing of the radical scavenger groups

the novel carbon dots can effectively improve the light resistance of paper by capturing free radicals formed under lights.

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references

SUN Y P, ZHOU B, LIN Y, et al.. Quantum-sized carbon dots for bright and colorful photoluminescence [J]. J. Am. Chem. Soc., 2006, 128(24):7756-7757.

TETSUKA H, ASAHI R, NAGOYA A, et al.. Optically tunable amino-functionalized graphene quantum dots [J]. Adv.Mater., 2012, 24(39):5333-5338.

ZHUO Y, MIAO H, ZHONG D, et al.. One-step synthesis of high quantum-yield and excitation-independent emission carbon dots for cell imaging [J]. Mater. Lett., 2015, 139:197-200.

YANG X D, YANG X, LI Z Y, et al.. Photoluminescent carbon dots synthesized by microwave treatment for selective image of cancer cells [J]. J. Colloid Interf. Sci., 2015, 456:1-6.

LIANG Q H, MA W J, SHI Y, et al.. Easy synthesis of highly fluorescent carbon quantum dots from gelatin and their luminescent properties and applications [J]. Carbon, 2013, 60:421-428.

LI L B, YU B, YOU T Y. Nitrogen and sulfur co-doped carbon dots for highly selective and sensitive detection of Hg (Ⅱ) ions [J]. Biosens. Bioelectron., 2015, 74:263-269.

KONG W G, WU H Z, YE Z Y, et al.. Optical properties of pH-sensitive carbon-dots with different modifications [J]. J. Lumin., 2014, 148:238-242.

ZOU Y, YAN F Y, ZHENG T C, et al.. Highly luminescent organosilane-functionalized carbon dots as a nanosensor for sensitive and selective detection of quercetin in aqueous solution [J]. Talanta, 2015, 135:145-148.

娄庆,曲松楠. 基于超级碳点的水致荧光"纳米炸弹" [J]. 中国光学, 2015, 8(1):91-98. LOU Q, QU S N. Water triggered luminescent "nano-bombs" based on supra-carbon-nanodots [J]. Chin.Opt., 2015, 8(1):91-98. (in Chinese)

ZHANG X, WANG F, HUANG H, et al.. Carbon quantum dot sensitized TiO2 nanotube arrays for photoelectrochemical hydrogen generation under visible light [J]. Nanoscale, 2013, 5(6):2274-2278.

SAUD P S, PANT B, ALAM A M, et al.. Carbon quantum dots anchored TiO2 nanofibers: effective photocatalyst for waste water treatment [J]. Ceram. Int., 2015, 41(9 Part B):11953-11959.

TIAN J, LENG Y H, ZHAO Z H, et al.. Carbon quantum dots/hydrogenated TiO2 nanobelt heterostructures and their broad spectrum photocatalytic properties under UV, visible, and near-infrared irradiation [J]. Nano Energy, 2015, 11:419-427.

ALAM A M, LIU Y N, PARK M, et al.. Preparation and characterization of optically transparent and photoluminescent electrospun nanofiber composed of carbon quantum dots and polyacrylonitrile blend with polyacrylic acid [J]. Polymer, 2015, 59:35-41.

BARATI A, SHAMSIPUR M, ABDOLLAHI H. Hemoglobin detection using carbon dots as a fluorescence probe [J]. Biosens. Bioelectron., 2015, 71:470-475.

GUPTA V, CHAUDHARY N, SRIVASTAVA R, et al.. Luminscent graphene quantum dots for organic photovoltaic devices [J]. J. Am. Chem. Soc., 2011, 133(26):9960-9963.

LI Y, HU Y, ZHAO Y, et al.. An electrochemical avenue to green-luminescent graphene quantum dots as potential electron- acceptors for photovoltaics [J]. Adv. Mater., 2011, 23(6):776-780.

PAN D Y, ZHANG J C, LI Z, et al.. Hydrothermal route for cutting graphene sheets into blue-luminescent graphene quantum dots [J]. Adv. Mater., 2010, 22(6):734-738.

PAN D Y, ZHANG J C, LI Z, et al.. Observation of pH-, solvent-, spin-, and excitation-dependent blue photoluminescence from carbon nanoparticles [J]. Chem. Commun., 2010, 46(21):3681-3683.

张锐. 新型返黄抑制剂的合成及其在高得率竹浆中应用的研究 [D]. 南宁:广西大学, 2008. ZHANG R. Synthesis of A Novel Yellowing Inhibitor and Study of Its Use for High-yield Bamboo Pulps [D]. Nanning: Guangxi University, 2008. (in Chinese)

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