化工新型材料

化工新型材料 ›› 2018, Vol. 46 ›› Issue (7) : 123-126.

新材料与新技术

双脉冲电镀制备PbO₂-PANI复合电极的研究

作者信息 +

Study on preparation of PbO₂-polyaniline composite electrode by double pulse plating

Xue Juanqin, Wang Lei, Yu Lihua, Tang Changbin, Bi Qiang

Author information +

文章历史 +

Received		Published
2017-03-06		2018-07-20
Issue Date	Revised Date
2018-08-07	2017-03-06

PDF (2303K)

摘要

为了提高二氧化铅(PbO₂)电极的稳定性,以离子液体1-乙基-3-甲基-咪唑四氟硼酸盐([Emim]BF₄)为添加剂,采用双脉冲电流阳极电沉积制备聚苯胺(PANI)掺杂钛基PbO₂的Ti/PbO₂-PANI复合电极,对其形貌、稳定性及电化学性能进行了考察,并与直流电沉积制得的PbO₂电极进行对比,研究结果表明,制得的Ti/PbO₂-PANI表面致密平整,电极的析氧电位达到1.70V,电极寿命为普通PbO₂电极的9倍。

Abstract

In order to improve the stability of PbO₂ electrode,using ionic liquid 1-ethyl-3-methyl imidazole tetrafluoroborate ([Emim]BF₄) as additive,polyaniline (PANI) doped titanium based PbO₂ electrode was prepared used double pulse current anodic electrodeposition.Its morphology,stability and electrochemical performance were investigated and compared with PbO₂ electrode obtained by DC electrodeposition.The results showed that the surface of prepared Ti/PbO₂-PANI was compact and smooth,and the oxygen evolution potential of electrode reached 1.70V,the test life was 9 times as high as that of the ordinary PbO₂ electrode.

关键词

PbO₂ / 离子液体 / 双脉冲 / 聚苯胺

Key words

PbO₂ / ionic liquid / double pulse current / polyaniline

引用本文

引用格式 ▾

双脉冲电镀制备PbO₂-PANI复合电极的研究[J]. 化工新型材料, 2018, 46(7): 123-126 DOI:

登录浏览全文

4963

注册一个新账户忘记密码

参考文献

原文顺序 | 出版日期 | 本文引用

[1] Andrade L S,Ruotolo L A M,Rocha-Filho R C,et al.On the performance of Fe and Fe,F doped Ti-Pt/PbO₂ electrodes in the electrooxidation of the blue reactive 19 dye in simulated textile wastewater[J].Chemosphere,2007,66(11):2035-2043.
[2] Chen G.Electrochemical technologies in wastewater treatment[J].Separation and Purification Technology,2004,38(1):11-41.
[3] Feng Y J,Li X Y.Electro-catalytic oxidation of phenol on several metal-oxide electrodes in aqueous solution[J].Water Research,2003,37(10):2399-2407.
[4] Liu Y,Liu H,Ma J,et al.Investigation on electrochemical properties of cerium doped lead dioxide anode and application for elimination of nitrophenol[J].Electrochimica Acta,2011,56(3):1352-1360.
[5] An H,Li Q,Tao D,et al.The synthesis and characterization of Ti/SnO₂-Sb₂O₃/PbO₂ electrodes:the influence of morphology caused by different electrochemical deposition time[J].Applied Surface Science,20112,58(1):218-224.
[6] Li X,Pletcher D,Walah F C.Electrodeposited lead dioxide coatings[J].Chemical Society Reviews,2011,40(7):3879-3894.
[7] 王雅琼,顾彬,许文林,等.钛基PbO₂电极上苯酚的电化学氧化[J].稀有金属材料与工程,2007,36(5):874-878.
[8] Ghaemi M,Ghafouri E,Neshati J.Influence of the nonionic surfactant triton X-100 on electrocrystallization and electrochemical performance of lead dioxide electrode[J].Journal of Power Sources,2006,157(1):550-562.
[9] 金炳勋,谢宏伟,毛景,等.1-乙基-3-甲基-咪唑四氟硼酸盐离子液体中镝电沉积行为[J].稀有金属材料与工程,2012,41(5):881-912.
[10] 于丽花,薛娟琴,蒋朦,等.离子液体对PbO₂电极电化学性能的影响[J].稀有金属材料与工程,2015,44(8):1932-1936.
[11] Tong S P,Ma C A,Feng H.A novel PbO₂ electrode preparation and its application in organic degradation[J].Electrochimica Acta,2008,53(6):3002-3006.
[12] 蔡林涛,姚士冰,周绍民.表面活性剂对苯胺电聚合的影响[J].高等学校化学学报,1998,17(2):269-273.
[13] Camalet J L,Lacroix J C,Nguyen T D,et al.Aniline electropolymerization on platinum and mild steel from neutral aqueous media[J].Journal of Electroanalytical Chemistry,2000,485(1):13-20.
[14] 王静毅,胡熙恩.脉冲电镀制备钛基二氧化铅电极[J].过程工程学报,2003,3(6):540-543.
[15] 姚素薇,刘春松,张卫国,等.双脉冲电沉积制备Ni-聚苯胺复合电极及其析氢性能的研究[J].电镀与涂饰,2006,25(2):1-4.
[16] 赵海鹏,姜长印,何向明,等.电沉积法制备锂离子电池用复合锡基合金负极[J].金属学报,2007,43(7):775-779.
[17] 周小卫,沈以赴,顾冬冬.双脉冲电沉积纳米晶Ni-CeO₂复合镀层的微观结构及其高温抗氧化性能[J].金属学报,2012,48(8):957-964.
[18] Zhou J,Xu R,Chen B.Study on electrochemical properties of Al/Pb-PANI-WC inert anodes[J].Advanced Science Letters,2011,4(3):1225-1229.
[19] 杨渊,刘小珍,宋玲玲,等.不同掺杂态聚苯胺的合成及其红外光谱的研究[J].上海应用技术学院学报(自然科学版),2007,7(1):18-22.