以PS-b-P2VP为模板剂诱导调控聚苯胺形貌、尺寸及电化学性能

doi:10.7503/cjcu20190105

高等学校化学学报 ›› 2019, Vol. 40 ›› Issue (8): 1748.doi: 10.7503/cjcu20190105

以PS-b-P2VP为模板剂诱导调控聚苯胺形貌、尺寸及电化学性能

王琳, 张艳慧, 阿孜古丽·木尔赛力木, 兰海蝶

新疆师范大学化学化工学院, 电化学技术与应用工程研究中心, 乌鲁木齐 830054

收稿日期:2019-02-19 修回日期:2019-06-28 出版日期:2019-08-10 发布日期:2019-07-12
通讯作者: 阿孜古丽·木尔赛力木,女,博士,副教授,主要从事高分子材料研究.E-mail:arzu_hma@sina.com E-mail:arzu_hma@sina.com
基金资助:
国家自然科学基金（批准号：51763023）和新疆师范大学校级科研平台招标课题项目（批准号：XJNUGCZX122017A03）资助.

Morphology and Size Regulation of Polyaniline Induced by PS-b-P2VP as Template and Its Electrochemical Characters

WANG Lin, ZHANG Yanhui, Arzugul Muslim, LAN Haidie

School of Chemistry and Chemical Engineering, Engineering Research Center of Electrochemical Technology and Application, Xinjiang Normal University, Urumqi 830054, China

Received:2019-02-19 Revised:2019-06-28 Online:2019-08-10 Published:2019-07-12
Supported by:
Supported by the National Natural Science Foundation of China(No.51763023) and the Xinjiang Normal University School-level Scientific Research Platform Bidding Project, China(No.XJNUGCZX122017A03).

摘要/Abstract

摘要： 采用可逆加成-断裂链转移自由基聚合（RAFT）法合成了具有pH响应性的两亲嵌段共聚物聚苯乙烯-b-聚（2-乙烯基吡啶）（PS₁₀₁-b-P2VP₇₀），并以其胶束为"模板"，通过氧化聚合制备聚苯胺（PANI）.通过调节PS₁₀₁-b-P2VP₇₀胶束溶液的pH值，探究PANI颗粒形貌的可控调节及颗粒尺寸与PANI电化学性能之间的关系.利用凝胶渗透色谱（SEC）和核磁共振氢谱（¹H NMR）确定了PS₁₀₁-b-P2VP₇₀的分子量分布及结构；利用傅里叶变换红外光谱（FTIR）、透射电子显微镜（TEM）、粒度测试、循环伏安（CV）、计时电位（Chronopotentio-metry）及交流阻抗谱（EIS）对PANI结构、形貌和电化学性能进行了表征.结果表明"模板"法合成的PANI形貌尺寸得到了很好的控制，在pH ≤ 4时其尺寸随pH值的增加而减小；当pH=5时，模板剂中P2VP段疏水性的明显增大导致其胶束颗粒聚集为尺寸较大的聚集体，并使其诱导的PANI颗粒平均粒径显著增大；当pH=4时PANI颗粒在溶液中的平均粒径为141 nm，呈"串状"形貌且分散性最好.PANI具有快速充放电能力和良好的赝电容特性，随颗粒尺寸减小样品电化学性能增强.pH=4时样品电化学活性最好，循环伏安曲线面积最大，放电比容量最高，在电流密度为1 A/g时，其放电比容量可达1411.88 F/g，且该样品阻抗值最小.

关键词: 两亲性嵌段共聚物, 聚苯乙烯-b-聚(2-乙烯吡啶)(PS₁₀₁-b-P2VP₇₀), pH调控, 聚苯胺, 电容特性

Abstract: pH-responsive amphiphilic block copolymer polystyrene-b-poly(2-vinylpyridine)(PS₁₀₁-b-P2VP₇₀) was synthesized by reversible addition-fragmentation chain transfer radical polymerization(RAFT). The micellar solution of block copolymer was used as a template to prepare polyaniline(PANI) micro-nano particles. The controllable adjustment of particle morphology and size of PANI realized by pH regulation of the PS₁₀₁-b-P2VP₇₀ micellar solution, the relationship between particle size and the electrochemical performance of PANI were investigated. The molecular weight distribution and structure of PS₁₀₁-b-P2VP₇₀ were determined by size exclusive chromatography(SEC) and nuclear magnetic resonance spectroscopy(¹H NMR). Fourier infrared spectroscopy(FTIR), transmission electron microscopy(TEM), cyclic voltammetry(CV), chronopotentiometry, and electrochemical impedance spectroscopy(EIS) were used to test the structure, morphology and electrochemical properties of PANI. The results showed that the morphology andsize of PANI was well controlled, and its size decreases with increasing pH value at pH ≤ 4. At pH=5, the significant increase in the hydrophobicity of the P2VP segment in the templating agent resulted in the deposition of the micelle particles into larger-sized aggregates, and the average particle size of the PANI particles induced by the PS₁₀₁-b-P2VP₇₀ micelles was also significantly increased. When pH=4, the average particle size of PANI particles in solution tested by particle size measurement is 141 nm, which is "string-like" and has the best dispersion. PANI has fast charge and discharge capability and good pseudo-capacitance characteristics, and the electrochemical performance of each sample increases as the particle size decreases. At pH=4, the electrochemical activity of the sample is the best, the peak area of CV curve is the largest, and the discharge specific capacity is the highest. When the current density is 1 A/g, the specific discharge capacity can reach 1411.88 F/g and this sample has the smallest impedance value.

Key words: Amphipilic block copolymer, Polystyrene-b-poly(2-vinylpyridine)(PS₁₀₁-b-P2VP₇₀), pH regulation, Polyaniline, Capacitance characteristics

中图分类号:

O631.1

TrendMD:

王琳, 张艳慧, 阿孜古丽·木尔赛力木, 兰海蝶. 以PS-b-P2VP为模板剂诱导调控聚苯胺形貌、尺寸及电化学性能. 高等学校化学学报, 2019, 40(8): 1748.

WANG Lin, ZHANG Yanhui, Arzugul Muslim, LAN Haidie. Morphology and Size Regulation of Polyaniline Induced by PS-b-P2VP as Template and Its Electrochemical Characters. Chem. J. Chinese Universities, 2019, 40(8): 1748.

参考文献 38

[1]	Groenewegen W., Egelhaaf S. U., Lapp A.,Maarel J. R. C. V. D., Macromolecules, 2000, 33(9), 3283-3293
[2]	Zhang L. F., Eisenberg A., Macromolecular Symposia, 2015, 113(1), 221-232
[3]	Ramanathan M., Shrestha L. K., Mori T., Ji Q., Hill J. P., Ariga K., Physical Chemistry Chemical Physics, 2013, 15(26), 10580-10611
[4]	Hu X., Zhang Y., Xie Z., Jing X., Bellotti A., Gu Z., Biomacromolecules, 2017, 18(3), 649-673
[5]	Wilson P., Macromolecular Chemistry and Physics, 2017, 218(9), 1-15
[6]	Filice S., D'Angelo D., Scarangella A., Iannazzo D., Compagnini G., Scalese S., RSC Advances, 2017, 7(72), 45521-45534
[7]	Hu J., Liu S., Macromolecules, 2010, 43(20), 8315-8330
[8]	Tseng R. J., Huang J., Ouyang J., Kaner R. B., Yang Y., Nano Letters, 2005, 5(6), 1077-1080
[9]	Tseng R. J., Baker C. O., Shedd B., Huang J., Kaner R. B., Ouyang J., Applied Physics Letters, 2007, 90(5), 053101
[10]	Yoon H., Jang J., Advanced Functional Materials, 2010, 19(10), 1567-1576
[11]	Janata J., Josowicz M., Nature Materials, 2003, 2(1), 19-24
[12]	Prasad B. B., Pandey I., Srivastava A., Kumer D., Tiwari M. P., Sensors and Actuators B:Chemical, 2013, 176(6), 863-874
[13]	Trancongmiyata Q., Nishigami S., Ito T., Komatsu S., Norisuye T., Nature Materials, 2004, 3(7), 448-451
[14]	Liang L., Liu J., Windisch C. F. Jr., Exarhos G. J., Lin Y. H., Angew. Chem. Internat. Ed., 2002, 41(19), 3665-3668
[15]	Lee J. I., Cho S. H., Park S. M., Jin K. K., Kim J. K., Yu J. W., Nano Letters, 2008, 8(8), 2315-2320
[16]	Kunla B. K., Stamm M., Journal of Materials Chemistry, 2010, 20(29), 6086-6094
[17]	Mcgrath N., Patil A. J., Watson S. M., Horrocks B. R., Faul C. F., Houlton A., Chemistry-A European Journal, 2013, 19(39), 13030-13039
[18]	Mccullough L. A., Dufour B., Matyjaszewski K., Macromolceules, 2009, 42(21), 8129-8137
[19]	Li X., Tian S. J., Ping Y., Kim D. H., Knoll W., Langmuir, 2005, 21(21), 9393-9397
[20]	Zoelen W. V., Bondzic S., Landaluce T. F., Brondijk J., Loos K., Schouten A. J., Polymer, 2009, 50(15), 3617-3625
[21]	Wang M., Kumar S., Lee A., Felorzabihi N., Lei S., Zhao F., J. Am. Chem. Soc., 2008, 130(29), 9481-9491
[22]	Yoo S. I., Sohn B. H., Zin W. C., Jung J. C., Langmuir, 2004, 20(24), 10734-10736
[23]	Goren M., Lennox R. B., Nano Letters, 2001, 1(12), 735-738
[24]	Selvan T., Spatz J. P., Klok H. A., Möller M., Advanced Materials, 1998, 10(2), 132-134
[25]	Ishizu K., Keiichiro Tsubaki A., Uchida S., Macromolecules, 2002, 35(27), 10193-10197
[26]	Ishizu K., Honda K., Kanbara T., Yamamoto T., Polymer, 1994, 35(22), 4901-4906
[27]	Benaglia M., Rizzardo E., Alberti A., Gurra M., Macromolecules, 2005, 38(8), 3129-3140
[28]	Ghosh T., Ghosh R., Basak U., Majumdar S., Ball B., Mandal D., Journal of Materials Chemistry A, 2018, 6(15), 6476-6492
[29]	Gao L., Liao Y., Zhang X. H., Chen J. H., Chem. J. Chinese Universities, 2013, 34(12), 2845-2849(高磊, 廖奕, 张小华, 陈金华. 高等学校化学学报, 2013, 34(12), 2845-2849)
[30]	Cai Q. H., Sun J. Z., Zhou Q. Y., Journal of Chemical Engineering of Chinese Universities, 2007, 21(1), 136-140(蔡庆华, 孙建中, 周其云. 高校化学工程学报, 2007, 21(1), 136-140)
[31]	Xue Z. J., Qi Z. N., Journal of Polymer Science, 1997, 1(4), 445-450(薛志坚, 漆宗能. 高分子学报, 1997, 1(4), 445-450)
[32]	Al-Hussaini A. S., Eltabie K. R., Rashad M. E. E., Polymer, 2016, 101(28), 328-337
[33]	Sfika V., Tsitsilianis C., Kiriy A., Gorodyska G., Stamm M., Macromolecules, 2004, 37(25), 9551-9560
[34]	Ma J. J., Liu L., Zhu X. F., Zhang T. L., Chemical Research and Application, 2007, 19(11), 1233-1237(马娟娟, 刘霖, 朱绪飞, 张田林. 化学研究与应用, 2007, 19(11), 1233-1237)
[35]	Li Y. F., Journal of Fudan University(Natural Science), 2004, 43(4), 468-481(李永舫. 复旦学报(自然科学版), 2004, 43(4), 468-481)
[36]	Bagheri A., Nateghi M. R., Massoumi A., Synthetic Metals, 1998, 97(2), 85-89
[37]	Chen Z. X., Lu H. B., Chem. J. Chinese Universities, 2013, 34(9), 2020-2033(陈仲欣, 卢红斌. 高等学校化学学报, 2013, 34(9), 2020-2033)
[38]	Pocaznoi D., Erable B., Delia M. L., Bergel A., Energy & Environmental Science, 2012, 5(1), 5287-5296

以PS-b-P2VP为模板剂诱导调控聚苯胺形貌、尺寸及电化学性能

Morphology and Size Regulation of Polyaniline Induced by PS-b-P2VP as Template and Its Electrochemical Characters

RichHTML

PDF (PC)

可视化

摘要/Abstract

引用本文

使用本文

参考文献 38

相关文章 15

编辑推荐

Metrics

本文评价

[1]	杨思娴, 钟文钰, 李超贤, 苏秋瑶, 许炳佳, 何谷平, 孙丰强. 聚苯胺纳米线/SnO₂复合光催化材料的光化学制备与性能[J]. 高等学校化学学报, 2021, 42(6): 1942.
[2]	樊娟娟, 韩媛媛, 崔杰. ABC三嵌段共聚物胶束从多间隔结构到多核结构转变的Monte Carlo模拟[J]. 高等学校化学学报, 2021, 42(3): 857.
[3]	任文, 张国立, 闫涵, 胡兴华, 李焜, 王景凤, 李瑞琦. 超疏水聚苯胺/聚四氟乙烯复合膜的制备及油-水乳液分离性能[J]. 高等学校化学学报, 2020, 41(4): 846.
[4]	石晓宇, 王宋蒙, 柳凌艳, 常卫星, 李靖. 两亲性嵌段共聚物PMnEOS-b-PAA的可控合成及与PS-b-PAA共组装体的形貌[J]. 高等学校化学学报, 2020, 41(11): 2545.
[5]	令旭霞, 龙柱, 王士华, 李志强, 郭帅, 张丹. 聚苯胺表面修饰芳纶浆粕及其纸基材料的导电性能[J]. 高等学校化学学报, 2020, 41(11): 2553.
[6]	王乙涵,尹强,杜凯,殷勤俭. 聚吡咯/聚苯胺二元复合纳米管及其热电性能[J]. 高等学校化学学报, 2020, 41(1): 175.
[7]	赵宇轩, 陈艳君, 潘顾鑫, 王畅, 彭振博, 孙宗旭, 梁永日, 师奇松. 静电纺丝制备Tb-PEG+Eu-PEG/PANI/PAN荧光导电相变三功能复合纤维[J]. 高等学校化学学报, 2019, 40(4): 824.
[8]	刘奔, 张行颖, 陈韶云, 胡成龙. 一维有序聚苯胺纳米阵列的制备及电化学储能性能[J]. 高等学校化学学报, 2019, 40(3): 498.
[9]	杨倩, 杨璨瑜, 孙孔春, 侯雯清, 吴乐艳, 沈报春. 手性聚苯胺/二氧化硅核/壳复合物的合成及应用[J]. 高等学校化学学报, 2018, 39(7): 1587.
[10]	周艳芬, 孟哲, 王泽岚, 李吉光, 门秀琴, 刘万毅. 多层组装聚苯胺@硅磁复合物的制备及对磺酸基染料的选择性吸附[J]. 高等学校化学学报, 2018, 39(10): 2253.
[11]	张龙, 万晓娜, 段文静, 秋虎, 后洁琼, 王晓瑞, 李慧, 杜雪岩. Fe₃O₄@聚吡咯@聚苯胺核壳结构的制备及吸波性能[J]. 高等学校化学学报, 2018, 39(1): 185.
[12]	吕晓静, 于朋飞, 欧阳密, 钱亮, 闫拴马, 金晓强, 张诚. 石墨烯-ITO复合电极对聚苯胺薄膜电致变色性质的影响[J]. 高等学校化学学报, 2017, 38(4): 694.
[13]	李学航, 俞慧涛, 王伟仁, 布林朝克, 辛国祥, 张邦文. 自支撑三维功能化石墨烯/聚苯胺电极材料的制备及超级电容性能[J]. 高等学校化学学报, 2017, 38(12): 2306.
[14]	郭亚军, 张龙, 后洁琼, 马泳波, 秋虎, 张文娟, 杜雪岩. 中空结构聚苯胺/Fe₃O₄/炭黑复合材料的制备及吸波性能[J]. 高等学校化学学报, 2016, 37(6): 1202.
[15]	周煦成, 李志华, 邹小波, 石吉勇, 黄晓玮, 胡雪桃. 基于聚苯胺-镍酞菁多孔渗透薄膜的氨气传感器[J]. 高等学校化学学报, 2016, 37(3): 460.