微波合成含氮掺杂碳量子点改性水性聚氨酯的制备与性能

doi:10.16085/j.issn.1000-6613.2020-0069

化工进展 ›› 2020, Vol. 39 ›› Issue (10): 4127-4133.DOI: 10.16085/j.issn.1000-6613.2020-0069

微波合成含氮掺杂碳量子点改性水性聚氨酯的制备与性能

田振(), 许戈文(), 黄毅萍, 鲍俊杰, 熊潜生, 孙文, 兰芬芬, 姚周

安徽大学化学化工学院，安徽省绿色高分子材料重点实验室，水基高分子材料安徽省工程技术研究中心，安徽合肥 230000

出版日期:2020-10-05 发布日期:2020-10-09
通讯作者: 许戈文
作者简介:田振（1996—），男，硕士研究生，研究方向水性聚氨酯、绿色高分子材料。E-mail：1421658366@qq.com。
基金资助:
安徽省自然科学基金(1808085QE173);安徽省高校科学研究项目(KJ2017A031)

Preparation and properties of microwave-synthesized nitrogen-doped carbon quantum dots modified waterborne polyurethane

Zhen TIAN(), Gewen XU(), Yiping HUANG, Junjie BAO, Qiansheng XIONG, Wen SUN, Fenfen LAN, Zhou YAO

College of Chemistry and Chemical Engineering, Anhui University, Key Laboratory of Environment-friendly Polymer Materials of Anhui Province, Anhui Province Engineering Technology Research Center of Water-Borne Polymer Materials, Hefei 230000, Anhui, China

Online:2020-10-05 Published:2020-10-09
Contact: Gewen XU

摘要/Abstract

摘要：

以柠檬酸和尿素分别为碳源和氮源，微波法合成含氮掺杂碳点N-CDs。以异氟尔酮二异氰酸酯（IPDI）、聚氧化丙烯（PPG-2000）为主要原料，加入不同量的N-CDs制备一系列碳点水性聚氨酯复合材料（N-CDs/WPU）。通过FTIR、TEM、XPS、UV-vis、荧光光谱和力学性能测试等对复合材料结构和性能进行表征。测试结果表明N-CDs主要由碳氮氧元素组成，表面具有胺基、羟基等活性基团，N-CDs的加入，提高了复合胶膜的力学性能，赋予了胶膜荧光性能。当N-CDs质量分数为0.6%时胶膜拉伸强度达到最大35.00MPa，加入量质量分数为0.8%时荧光强度最佳。

关键词: 碳点, 水性聚氨酯, 复合材料, 荧光性能, 拉伸强度

Abstract:

Using citric acid and urea as the carbon source and nitrogen source, the N-CDs containing nitrogen-doped carbon dots were synthesized by microwave method. A series of carbon-dot waterborne polyurethane composites (N-CDs/WPU) were prepared by using isoflurone diisocyanate (IPDI) and polyoxypropylene (PPG-2000) as main raw materials and adding different amounts of N-CDs. The structures and properties of composites were characterized by FTIR, TEM, XPS, UV-vis, fluorescence spectroscopy and mechanical property testing. The results showed that N-CD was mainly composed of carbonitride and oxygen, and the surface had active groups such as amine groups and hydroxyl groups. The addition of N-CDs improved the mechanical properties of the composite film, gave the film fluorescence properties. When the amount of N-CDs added was 0.6%, the tensile strength of the film reached a maximum of 35.00 MPa. when the addition amount was 0.8%, the fluorescence intensity was the best.

Key words: carbon point, water-based polyurethane, composite material, fluorescent property, tensile strength

中图分类号:

TQ323.8

田振, 许戈文, 黄毅萍, 鲍俊杰, 熊潜生, 孙文, 兰芬芬, 姚周. 微波合成含氮掺杂碳量子点改性水性聚氨酯的制备与性能[J]. 化工进展, 2020, 39(10): 4127-4133.

Zhen TIAN, Gewen XU, Yiping HUANG, Junjie BAO, Qiansheng XIONG, Wen SUN, Fenfen LAN, Zhou YAO. Preparation and properties of microwave-synthesized nitrogen-doped carbon quantum dots modified waterborne polyurethane[J]. Chemical Industry and Engineering Progress, 2020, 39(10): 4127-4133.

参考文献

1	XIE Fei, ZHANG Tianlong, BRYANT P, et al. Degradation and stabilization of polyurethane elastomers[J]. Progress in Polymer Science, 2019, 90: 211-268.
2	LIU Yiun, LIANG Huaqing, LI Sihan, et al. Preparation of waterborne polyurethane with high solid content and elasticity[J]. Journal of Polymer Research, 2019, 26(6): 146.
3	WU Guomin, LIU Di, CHEN Jian, et al. Preparation and properties of super hydrophobic films from siloxane-modified two-component waterborne polyurethane and hydrophobic nano SiO₂[J]. Progress in Organic Coatings (Elsevier), 2019, 127: 80-87.
4	TIAN Donglin, WANG Fenfen, YANG Zhijun, et al. High-performance polyurethane nanocomposites based on UPy-modified cellulose nanocrystals[J]. Carbohydrate Polymers, 2019, 219: 191-200.
5	BHATTACHARYA S, HATAKE R S, NABHA BARNEA S, et al. Fluorescent self-healing carbon dot/polymer gels.[J]. ACS Nano, 2019, 13(2): 1433-1442.
6	MI Haoyang, JING Xin, YILMAZ G, et al. In situ synthesis of polyurethane scaffolds with yunable properties by controlled crosslinking of tri-block copolymer and polycaprolactone triol for tissue regeneration[J]. Chemical Engineering Journal, 2018, 348: 786-798.
7	BARATI A, SHAMSIPUR M, ARKAN E, et al. Synthesis of biocompatible and highly photoluminescent nitrogen doped carbon dots from lime: analytical applications and optimization using response surface methodology[J]. Materials Science & Engineering C, 2015, 47(47): 325-332.
8	LI Haitao, KANG Zhenhui, LIU Yang, et al. Carbon nanodots: synthesis, properties and applications[J]. Journal of Materials Chemistry, 2012, 22(46): 24230-24253.
9	MITRA S, CHANDRA S, KUNDU T, et al. Rapid microwave synthesis of fluorescent hydrophobic carbon dots[J]. RSC Advances, 2012, 2(32): 12129-12131.
10	YANG Zhi, XU Minghan, LIU Yun, et al. Nitrogen-doped, carbon-rich, highly photoluminescent carbon dots from ammonium citrate[J]. Nanoscale, 2013, 6(3): 1890-1895.
11	QIAN Zhaosheng, MA Juanjuan, SHAN Xiaoyue, et al. Highly luminescent N-doped carbon quantum dots as an effective multifunctional fluorescence sensing platform[J]. Chemistry, 2014, 20(8): 2254-2263.
12	姜时锋，罗珍，许戈文, 等.碳点/水性聚氨酯复合材料的制备及性能[J].精细化工, 2020, 37(1): 26-32.
12	JIANG Shifeng, LUO Zhen, XU Gewen, et al. Preparation and properties of carbon dot / waterborne polyurethane composites [J]. Fine Chemicals, 2020, 37(1): 26-32.
13	QIANG Taotao, HAN Mimi, WANG Xu. Waterborne polyurethane/carbon quantum dot nanocomposite as a surface coating material exhibiting outstanding luminescent performance[J]. Progress in Organic Coatings, 2020, 138: 105433.
14	张筱喆, 张文君, 张祖星, 等. 掺氮高荧光碳点的一步法制备及对痕量Hg(Ⅱ)离子的选择性检测[J].无机化学学报, 2015, 31(1): 1-6.
14	ZHANG Xiaozhe, ZHANG Wenjun, ZHANG Zuxing, et al. One-step preparation of nitrogen-doped high fluorescent carbon dots and selective detection of trace Hg (Ⅱ) ions [J] .Acta Inorganic Chemistry, 2015, 31(1): 1-6.
15	郑梦凯, 张聪聪, 李伯耿. 含芳杂环热塑性聚氨酯弹性体的合成与表征[J]. 高校化学工程学报, 2019, 33(4): 933-941.
15	ZHENG Mengkai, ZHANG Congcong, LI Bogeng. synthesis and characterization of aromatic heterocyclic thermoplastic polyurethane elastomers [J]. Journal of Chemical Engineering of Chinese Universities, 2019, 33 (4): 933-941.
16	蔡玲，吴立霞，石阳阳, 等. 不同离子类型聚氨酯/纳米SiO₂复合乳液的制备及性能比较[J].精细化工, 2015, 32(1): 31-36，63.
16	CAI Lin, WU Lixia, SHI Yangyang, et al. Preparation and performance comparison of different ionic polyurethane nano-SiO₂ composite emulsions[J]. Fine Chemicals, 2015, 32(1): 31-36，63.
17	候婧辉, 张子涵, 马一飞, 等. 高固含量磺酸型水性聚氨酯的制备与性能[J].高分子材料科学与工程， 2020, 36（1）: 152-158.
17	HOU Jinghui, ZHANG Zihan, MA Yifei, et al. Preparation and properties of high solid content sulfonic acid waterborne polyurethane [J] .Polymer Materials Science and Engineering，2020, 36（1）: 152-158.
18	JHON Y K, CHEONG I W, KIM J H. Chain extension study of aqueous polyurethane dispersions[J]. Colloids and Surfaces A: Physicochemical and Engineering Aspects, 2001, 179(1): 71-78.
19	刘转. 交联改性水性聚氨酯粘合剂的合成、结构及性能[D]. 西安：陕西科技大学, 2019.
19	LIU Zhuan. Synthesis, structure and properties of cross-linked modified waterborne polyurethane adhesive[D].Xi’an:Shaanxi University of Science and Technology, 2019.
20	GHOSH B, GOGOI S, THAKUR S, et al. Bio-based waterborne polyurethane/carbon dot nanocomposite as a surface coating material[J]. Progress in Organic Coatings, 2016, 90: 324-330.
21	FENG Zhibiao, LI Zeliang, ZHANG Xingwei, et al. Nitrogen-doped carbon quantum dots as fluorescent probes for sensitive and selective detection of nitrite[J]. Molecules, 2017, 22(12): 2061.
22	KONAR S, KUMAR B N P, MAHTO M K, et al. N-doped carbon dot as fluorescent probe for detection of cysteamine and multicolor cell imaging[J]. Sensors and Actuators B: Chemical, 2019, 286: 77-85.
23	XIE Zheng, WANG Fu, LIU Chunyan. Organic-inorganic hybrid functional carbon dot gel glasses[J]. Advanced Materials, 2012, 24(13): 1716-1721.

[1]	张明焱, 刘燕, 张雪婷, 刘亚科, 李从举, 张秀玲. 非贵金属双功能催化剂在锌空气电池研究进展[J]. 化工进展, 2023, 42(S1): 276-286.
[2]	胡喜, 王明珊, 李恩智, 黄思鸣, 陈俊臣, 郭秉淑, 于博, 马志远, 李星. 二硫化钨复合材料制备与储钠性能研究进展[J]. 化工进展, 2023, 42(S1): 344-355.
[3]	林晓鹏, 肖友华, 管奕琛, 鲁晓东, 宗文杰, 傅深渊. 离子聚合物-金属复合材料（IPMC）柔性电极的研究进展[J]. 化工进展, 2023, 42(9): 4770-4782.
[4]	单雪影, 张濛, 张家傅, 李玲玉, 宋艳, 李锦春. 阻燃型环氧树脂的燃烧数值模拟[J]. 化工进展, 2023, 42(7): 3413-3419.
[5]	于志庆, 黄文斌, 王晓晗, 邓开鑫, 魏强, 周亚松, 姜鹏. B掺杂Al₂O₃@C负载CoMo型加氢脱硫催化剂性能[J]. 化工进展, 2023, 42(7): 3550-3560.
[6]	杨竞莹, 施万胜, 黄振兴, 谢利娟, 赵明星, 阮文权. 改性纳米零价铁材料制备的研究进展[J]. 化工进展, 2023, 42(6): 2975-2986.
[7]	许春树, 姚庆达, 梁永贤, 周华龙. 氧化石墨烯/碳纳米管对几种典型高分子材料的性能影响[J]. 化工进展, 2023, 42(6): 3012-3028.
[8]	朱雅静, 徐岩, 简美鹏, 李海燕, 王崇臣. 金属有机框架材料用于海水提铀的研究进展[J]. 化工进展, 2023, 42(6): 3029-3048.
[9]	徐国彬, 刘洪豪, 李洁, 郭家奇, 王琪. ZnO量子点水性喷墨荧光墨水制备及性能[J]. 化工进展, 2023, 42(6): 3114-3122.
[10]	张宁, 吴海滨, 李钰, 李剑锋, 程芳琴. 漂浮型光催化材料的制备及其在水处理领域的应用研究进展[J]. 化工进展, 2023, 42(5): 2475-2485.
[11]	陈飞, 刘成宝, 陈丰, 钱君超, 邱永斌, 孟宪荣, 陈志刚. g-C₃N₄基超级电容器用电极材料的研究进展[J]. 化工进展, 2023, 42(5): 2566-2576.
[12]	刘念, 陈葵, 武斌, 纪利俊, 吴艳阳, 韩金玲. 蛋黄-壳介孔磁性炭微球的制备及其对红霉素的高效吸附[J]. 化工进展, 2023, 42(5): 2724-2732.
[13]	陈仪, 郭耀励, 叶海星, 李宇璇, 牛青山. 二维纳米材料在渗透汽化脱盐膜中的应用[J]. 化工进展, 2023, 42(3): 1437-1447.
[14]	薛博, 杨婷婷, 王雪峰. 聚苯胺/碳纳米管气敏材料的研究进展[J]. 化工进展, 2023, 42(3): 1448-1456.
[15]	章建忠, 许升, 樊家澍, 费振宇, 王堃, 黄建, 崔峰波, 冉文华. 玻璃纤维浸润剂的分析与表征技术进展[J]. 化工进展, 2023, 42(2): 821-838.

微波合成含氮掺杂碳量子点改性水性聚氨酯的制备与性能

Preparation and properties of microwave-synthesized nitrogen-doped carbon quantum dots modified waterborne polyurethane

RichHTML

PDF (PC)

可视化

摘要/Abstract

引用本文

使用本文

参考文献

相关文章 15

编辑推荐

Metrics

本文评价