Please wait a minute...
中国腐蚀与防护学报  2011, Vol. 31 Issue (2): 105-110    
  研究报告 本期目录 | 过刊浏览 |
双苯并三唑Mannich碱在5% NaHCO3溶液中对Cu的缓蚀作用
左书瑞,刘瑞泉
新疆大学化学化工学院 乌鲁木齐 830046
CORROSION INHIBITION ACTIONS OF BIS-BENZOTRIAZOLE MANNICH ALKALI COMPOUNDS FOR COPPERIN 5% NAHCO3 SOLUTION
ZUO Shurui, LIU Ruiquan
College of Chemistry and Chemical Engineering, Xinjiang University, Urumqi 830046
全文: PDF(539 KB)  
摘要: 以苯并三唑(BTA)为母体合成了两种双苯并三唑Mannich碱1,2-双([1,2,3]苯并三唑)-1,2-二苯基氨基乙烷(BBTAP)和1,2-双([1,2,3]苯并三唑)-1,2-二甲基氨基乙烷(BBTAM)。采用静态失重法、极化曲线和电化学阻抗谱(EIS)研究了 BBTAP、BBTAM和BTA在5 mass% NaHCO3水溶液中的缓蚀性能和吸附行为。结果表明:在较高温度下,三种化合物在5% NaHCO3溶液中对Cu均有较好的缓蚀作用。与BTA相比,BBTAP和BBTAM具有用量少,缓蚀效率高的特点。三种化合物在铜表面上的吸附过程均为放热过程,在铜表面上的吸附行为服从 Langmuir吸附等温式,属于物理--化学混合吸附。
关键词 缓蚀剂双苯并三唑Mannich碱NaHCO3吸附    
Abstract:Two bis-benzotriazole Mannich alkali compounds, 1,2-di(1H-benzo[d][1,2,3] triazol-1-yl)-N1,N2-diphenylethane-1,2-diamine (BBTAP) and 1,2-di(1H-benzo[d][1,2,3] triazol-1-yl)-N1, N2-dimethylethane-1, 2-diamine (BBTAM), were synthesized using benzotriazole (BTA) as matrix. The inhibition actions and adsorption behaviors of BBTAP, BBTAM and BTA on copper in aqueous NaHCO3 (mass fraction 5%) solution were investigated by means of mass loss and electrochemical techniques including polarization curve and electrochem-ical impedance spectroscopy (EIS). The results showed that BBTAP, BBTAM and BTA exhibited good inhibition effect for copper in 5% NaHCO3 solution at higher temperature and BBTAP, BBTAM had better corrosion inhibition efficiency than that of BTA. The results of experiment revealed that the adsorption processes were exothermic reaction and belonged to physical and chemical mix absorption, the adsorption behaviors followed Langmuir isotherm.
Key wordscorrosion inhibition    copper    bis-benzotrazole Mannich alkali    NaHCo3 solution    adsorption behavior
收稿日期: 2010-02-03     
通讯作者: 刘瑞泉     E-mail: liurq2010@sina.com
Corresponding author: LIU Ruiquan     E-mail: liurq2010@sina.com
作者简介: 左书瑞,女,1983年生,硕士生,研究方向为金属腐蚀与防护

引用本文:

左书瑞,刘瑞泉. 双苯并三唑Mannich碱在5% NaHCO3溶液中对Cu的缓蚀作用[J]. 中国腐蚀与防护学报, 2011, 31(2): 105-110.
ZUO Shu-Rui. CORROSION INHIBITION ACTIONS OF BIS-BENZOTRIAZOLE MANNICH ALKALI COMPOUNDS FOR COPPERIN 5% NAHCO3 SOLUTION. J Chin Soc Corr Pro, 2011, 31(2): 105-110.

链接本文:

https://www.jcscp.org/CN/      或      https://www.jcscp.org/CN/Y2011/V31/I2/105

[1] Quraishi M A, Ansari F A, Jamal D. Thiourea derivatives as corrosion inhibitors for mild steel in formic acid [J]. Mater. Chem. Phys., 2003,77: 687-690

[2] Hosseini M, Mertens S F L, Ghorbani M, et al. Asymmetrical schiff bases as inhibitors of mild steel corrosion in sulphuric acid media [J]. Mater. Chem. Phys., 2003, 78: 800-808

[3] Bentiss F, Lebrini M, Vezin H, et al. Experimental and theoretical study of 3-pyridyl-subsitiuted 1,2,4-thiadiazole and 1,3,4-thiadiazole as corrosion inhibitors of mild steel in acidic media [J]. Mater. Chem. Phys., 2004, 87: 18-23

[4] Berier M, Schultze J W. Kinetic investigations of layer formation by inhibitors with Cu/AHT as example [J]. Electrochem. Acta, 1992, 37(12): 2299-2307

[5] Geler E, Azambuja D S. Corrosion inhibition of copper in chloride solutions by pyrazole [J]. Corros. Sci., 2000, 42: 631-643

[6] Warraky A E, Shayeb H A E, Sherif E M. Pitting corrosion of copper in chloride solution [J]. Anti-Corros. Meth. Mater., 2004, 51(1): 52-61

[7] Zhuang L H, Lu Z B, Tian Y W, et al. Present situation on research of corrosion inhibition technology for copper and its alloys [J]. Corros.Sci. Prot. Technol., 2005, 17(5): 418-421

    (庄丽宏, 吕振波, 田彦文等. 铜腐蚀及其缓蚀技术应用研究现状 [J]. 腐蚀科学与防护技术, 2005, 17(5): 418-421)

[8] Yuan Y X, Wei P J, Yao J L, et al. Surface coordination chemistry of benzotriazole probed by electrochemical Raman spectroscopy [J]. Spectrosc. Spectral Anal., 2006, 26(11): 2035-2038

    (袁亚仙, 韦萍洁, 姚建林等. 苯并三唑表面配位化学的电化学现场拉曼光谱研究 [J]. 光谱学与光谱分析, 2006, 26(11): 2035-2038)

[9] Qiang G R, Wu X M, Wang Q, et al. Ultrasonic wave-assisted tandem-reaction for synthesis of symmetrical vicinal diamines [J]. Chin.Chem. Lett., 2007, 18: 1469-1470

[10] Wang X Q, Liu R Q, Zhu L Q, et al. Inhibition action and adsorption behaviors of BI-T,BIOHT and BIMMT on copper in alkaline medium [J]. Acta Phys. -Chim. Sin., 2007, 23(1): 21-26

     (王献群, 刘瑞泉, 朱丽琴等. 碱性介质中BIT, BIOHT和BIMMT对铜的缓蚀性能和吸附行为 [J]. 物理化学学报, 2007, 23(1): 21-26)

[11] Cao C N. Electrochemistry of Corrosion [M]. Beijing: Chemical Industry Press, 1994

     (曹楚南. 腐蚀电化学 [M]. 北京: 化学工业出版社, 1994)

[12] Zhang T S. Inhibitor [M]. Beijing: Chemical Industry Press, 2001

     (张天胜. 缓蚀剂 [M]. 北京: 化学化工出版社, 2001)

[13] Yang D C, Zhang G L, Yang Y, et al. The Mannich reaction of aromatic aldehydes 4-methylacetophenone with and aromatic amines [J]. Chem. J. Chin. Univ., 2000, 11(21): 1694-169

     (杨大成, 章国林, 杨宇等. 对-甲苯乙酮与芳香醛和芳香胺的Mannich反应 [J]. 高等学校化学学报, 2000, 21(11): 1694-1696)

[14] Liao D M, Yu P, Luo Y B, et al. Inhibition action of benzotriazole and tolytriazole on corrosion of copper in deionized water [J]. Chin. Soc. Corros. Prot., 2002, 22(5): 359-362

     (廖冬梅, 于萍, 罗运柏等. 苯并三氮唑及其甲基衍生物在去离子水中对铜的缓蚀作用 [J]. 中国腐蚀与防护学报, 2002, 22(5): 359-362)

[15] Ebenso E E, Ekpe U J, Ita B I, et al. Effect of molecular structure on the efficiency of amides and thiosemicarbazones used for corrosion inhibition of mild steel in hydrochloric acid [J]. Mater. Chem. Phys.,1999, 60:79-90

[16] Hong H G, Park W A. Study of adsorption kinetics and thermodynanics of ω-mercaptoalkylhydroquinone self-assembled monolayer on a gold electrode [J]. Electrochim. Acta., 2005, 51(3): 579-587

[17] Bentiss F, Lebrini M, Lagrenee M. Thermodynamic characterization of metal dissolution and inhibitor adsorption processes in mild steel/2,5-bis(n-thienyl)-1,3,4-thiadiazoles/hydrochloric acid system [J]. Corros. Sci., 2005, 47(12): 2915-2931

[18] Villamil R F V, Corio P, Rubim J C, et al. Sodium dodecylsulfate-benzotriazole synergistic effect as an inhibitor of processes on copper chloric acid interfaces [J]. Electroanal.Chem., 2002, 535(1-2): 75-83

[19] Subramanian R, Lakshminarayanan V. Effect of adsorption of some azoles on copper passivation in alkaline medium [J]. Corros. Sci.,2002, 44: 535-554

[20] Kuang F G, Zhang C F, Yao L A, et al. Study on the coadsorption of imidazole and benzotrazole on the copper electrode with SERS [J].Corros. Sci. Prot. Technol., 1997, 9(2): 126-128, 133

     (旷富贵, 张传飞, 姚禄安等. Cu电极上咪唑与苯并三唑共吸附的SERS研究 [J]. 腐蚀科学与防护技术, 1997, 9(2): 126-128, 133)

[21] Zhang D Q, Xu Q J, Lu Z. Study on intramolecular synergistic inhibitive effects of benzotriazoly moiety and imidzoly moiety [J].Chin. Soc. Corros. Prot., 1999, 19(4): 280-284

     (张大全, 徐群杰, 陆柱. 苯并三唑和咪唑分子内缓蚀协同作用的研究 [J]. 中国腐蚀与防护学报, 1999, 19(4): 280-284)

[22] Mansfeld F, Smith T, Parry E P. Benzotriazole as corrosion inhibitor for copper [J]. Corrosion, 1971, 27(6): 289-293

[23] Mansfeld F, Smith T. Benzotriazole as corrosion inhibitor for copper. Corrosion. 2. Acid NaCl solutions [J]. Corrosion., 1973,29(2): 105-107

[24] Dacosta S L F A. Agostinho S M L, Chagas H C, et al. Inhibiting action of benzotriazole on copper corrosion in deaerated sulfuric -acid containing ferric ions by the rotating disc electrode, fluorescence,and Raman spectroscopies [J]. Corrosion., 1987, 43(2): 149-153
[1] 白云龙, 沈国良, 覃清钰, 韦博鑫, 于长坤, 许进, 孙成. 硫脲基咪唑啉季铵盐缓蚀剂对X80管线钢腐蚀的影响[J]. 中国腐蚀与防护学报, 2021, 41(1): 60-70.
[2] 王亚婷, 王棵旭, 高鹏翔, 刘冉, 赵地顺, 翟建华, 屈冠伟. 淀粉接枝共聚物对Zn的缓蚀性能[J]. 中国腐蚀与防护学报, 2021, 41(1): 131-138.
[3] 王雷, 董俊华, 韩达, 梁坚坤, 李权, 柯伟. 含铜钢在1150 ℃高温保温条件下的铜偏聚现象[J]. 中国腐蚀与防护学报, 2020, 40(6): 545-552.
[4] 包任, 周根树, 李宏伟. 恒电位脉冲电沉积高锡青铜耐蚀镀层工艺研究[J]. 中国腐蚀与防护学报, 2020, 40(6): 585-591.
[5] 邵明鲁, 刘德新, 朱彤宇, 廖碧朝. 乌洛托品季铵盐缓蚀剂的合成与复配研究[J]. 中国腐蚀与防护学报, 2020, 40(3): 244-250.
[6] 贾巧燕, 王贝, 王赟, 张雷, 王清, 姚海元, 李清平, 路民旭. X65管线钢在油水两相界面处的CO2腐蚀行为研究[J]. 中国腐蚀与防护学报, 2020, 40(3): 230-236.
[7] 张晨, 陆原, 赵景茂. CO2/H2S腐蚀体系中咪唑啉季铵盐与3种阳离子表面活性剂间的缓蚀协同效应[J]. 中国腐蚀与防护学报, 2020, 40(3): 237-243.
[8] 李向红, 邓书端, 徐昕. 木薯淀粉三元接枝共聚物对钢在H2SO4溶液中的缓蚀性能研究[J]. 中国腐蚀与防护学报, 2020, 40(2): 105-114.
[9] 白苗苗, 白子恒, 蒋立, 张东玖, 姚琼, 魏丹, 董超芳, 肖葵. H62黄铜/TC4钛合金焊接件腐蚀行为研究[J]. 中国腐蚀与防护学报, 2020, 40(2): 159-166.
[10] 吕祥鸿,张晔,闫亚丽,侯娟,李健,王晨. 两种新型曼尼希碱缓蚀剂的性能及吸附行为研究[J]. 中国腐蚀与防护学报, 2020, 40(1): 31-37.
[11] 王帅,刘新宽,刘平,陈小红,李伟,马凤仓,何代华,张珂. Sn、Al对无镍白铜耐腐蚀性能的影响[J]. 中国腐蚀与防护学报, 2020, 40(1): 45-50.
[12] 王霞,任帅飞,张代雄,蒋欢,古月. 豆粕提取物在盐酸中对Q235钢的缓蚀性能[J]. 中国腐蚀与防护学报, 2019, 39(3): 267-273.
[13] 刘建国,高歌,徐亚洲,李自力,季菀然. 咪唑啉类衍生物缓蚀性能研究[J]. 中国腐蚀与防护学报, 2018, 38(6): 523-532.
[14] 李亚琼,马景灵,王广欣,朱宇杰,宋永发,张景丽. NaPO3与SDBS缓蚀剂对AZ31镁合金空气电池在NaCl电解液中放电性能的影响[J]. 中国腐蚀与防护学报, 2018, 38(6): 587-593.
[15] 黄博博,刘平,刘新宽,梅品修,陈小红. 新型HSn70-1铜网衣两年期海水腐蚀行为研究[J]. 中国腐蚀与防护学报, 2018, 38(6): 594-600.