The Preparation of a Novel Corrosion Inhibitor and Its Corrosion Inhibition Behavior on 2024 Al‐Cu‐Mg Alloy in Acid Solution

Juan Du; Shuai Jia; Fan Yang; Ziming Wei; Haipeng Song; Xudong Yang; Fusheng Wang

摘要

Abstract > A new corrosion inhibitor was synthesized from chloroacetyl chloride, 1,3‐propanediamine, and dodecyldimethyl tertiary amine. The structure of the synthesized product was characterized using Fourier transform infrared(FTIR). The critical micelle concentration (CMC) was determined from surface tension measurements. The inhibition behavior of the corrosion inhibitor for 2024 Al‐Cu‐Mg alloy was studied using the weight‐loss method and electrochemical measurements in hydrochloric acid solution. Experimental results show: The CMC is 7.767 × 10 ?4 ?mol?L ?1 and IE ( C <sub> pro </sub> = 1 × 10 ?3 ?mol?L ?1 ) ≈ 87.9%. The adsorption free energy is calculated to be ?33.12?kJ?mol ?1 . Therefore, the adsorption mode is more inclined to physical adsorption. When the concentration of the synthesized product is lower than the CMC, it satisfies the Langmuir adsorption model; when the concentration is higher than the CMC, it no longer follows the Langmuir adsorption model. </abstract> </span> <span class="z_kbtn z_kbtnclass hoverxs" style="display: none;">展开▼</span> </div> <div class="translation abstracttxt"> <span class="zhankaihshouqi fivelineshidden" id="abstract"> <span>机译：</span><Abstract Type =“Main”XML：Lang =“en”> <标题类型=“main”>抽象</ title> > 用氯乙酰氯，1,3-丙二胺和十二二甲基二甲基叔胺合成了一种新的腐蚀抑制剂。使用傅里叶变换红外（FTIR）表征合成产物的结构。临界胶束浓度（CMC）由表面张力测量确定。使用盐酸溶液中的减肥方法和电化学测量研究了2024型Al-Cu-Mg合金的腐蚀抑制剂的抑制作差。实验结果表明：CMC为7.767×10 ？4 </ sup> ？mol？l ？1 </ sup> 和 IE </ i> （ c </ i> <sub> pro </ i> </ sub> = 1×10 ？3 </ sup> ？mol？l ？1 </ sup> ）≈87.9％。吸附自由能量计算为？33.12？kj？mol ？1 </ sup> 。因此，吸附模式更倾向于物理吸附。当合成产物的浓度低于CMC时，它满足Langmuir吸附模型;当浓度高于CMC时，它不再遵循Langmuir吸附模型。 </ p> </摘要> </span> <span class="z_kbtn z_kbtnclass hoverxs" style="display: none;">展开▼</span> </div> </div> <div class="record"> <h2 class="all_title" id="enpatent33" > 著录项</h2> <ul> <li> <span class="lefttit">来源</span> <div style="width: 86%;vertical-align: text-top;display: inline-block;"> <a href='/journal-foreign-35863/'>《Journal of Surfactants and Detergents 》</a> <b style="margin: 0 2px;">|</b><span>2019年第4期</span><b style="margin: 0 2px;">|</b> <span>共11页</span> </div> </li> <li> <div class="author"> <span class="lefttit">作者</span> <p id="fAuthorthree" class="threelineshidden zhankaihshouqi"> <a href="/search.html?doctypes=4_5_6_1-0_4-0_1_2_3_7_9&sertext=Juan Du&option=202" target="_blank" rel="nofollow">Juan Du;</a> <a href="/search.html?doctypes=4_5_6_1-0_4-0_1_2_3_7_9&sertext=Shuai Jia&option=202" target="_blank" rel="nofollow">Shuai Jia;</a> <a href="/search.html?doctypes=4_5_6_1-0_4-0_1_2_3_7_9&sertext=Fan Yang&option=202" target="_blank" rel="nofollow">Fan Yang;</a> <a href="/search.html?doctypes=4_5_6_1-0_4-0_1_2_3_7_9&sertext=Ziming Wei&option=202" target="_blank" rel="nofollow">Ziming Wei;</a> <a href="/search.html?doctypes=4_5_6_1-0_4-0_1_2_3_7_9&sertext=Haipeng Song&option=202" target="_blank" rel="nofollow">Haipeng Song;</a> <a href="/search.html?doctypes=4_5_6_1-0_4-0_1_2_3_7_9&sertext=Xudong Yang&option=202" target="_blank" rel="nofollow">Xudong Yang;</a> <a href="/search.html?doctypes=4_5_6_1-0_4-0_1_2_3_7_9&sertext=Fusheng Wang&option=202" target="_blank" rel="nofollow">Fusheng Wang;</a> </p> <span class="z_kbtnclass z_kbtnclassall hoverxs" id="zkzz" style="display: none;">展开▼</span> </div> </li> <li> <div style="display: flex;"> <span class="lefttit">作者单位</span> <div style="position: relative;margin-left: 3px;max-width: 639px;"> <div class="threelineshidden zhankaihshouqi" id="fOrgthree"> <p>Sino‐European Institute of Aviation EngineeringCivil Aviation University of ChinaTianjin 300300 China;</p> <p>Sino‐European Institute of Aviation EngineeringCivil Aviation University of ChinaTianjin 300300 China;</p> <p>Sino‐European Institute of Aviation EngineeringCivil Aviation University of ChinaTianjin 300300 China;</p> <p>Sino‐European Institute of Aviation EngineeringCivil Aviation University of ChinaTianjin 300300 China;</p> <p>Sino‐European Institute of Aviation EngineeringCivil Aviation University of ChinaTianjin 300300 China;</p> <p>Sino‐European Institute of Aviation EngineeringCivil Aviation University of ChinaTianjin 300300 China;</p> <p>Sino‐European Institute of Aviation EngineeringCivil Aviation University of ChinaTianjin 300300 China;</p> </div> <span class="z_kbtnclass z_kbtnclassall hoverxs" id="zhdw" style="display: none;">展开▼</span> </div> </div> </li> <li> <span class="lefttit">收录信息</span> <span style="width: 86%;vertical-align: text-top;display: inline-block;"></span> </li> <li> <span class="lefttit">原文格式</span> <span>PDF</span> </li> <li> <span class="lefttit">正文语种</span> <span>eng</span> </li> <li> <span class="lefttit">中图分类</span> <span> <a href="https://www.zhangqiaokeyan.com/clc/4818.html" title="表面现象的物理化学">表面现象的物理化学 ;</a> <a href="https://www.zhangqiaokeyan.com/clc/7878.html" title="表面活性剂">表面活性剂 ;</a> <a href="https://www.zhangqiaokeyan.com/clc/1844.html" title="油脂和蜡的化学加工工业、肥皂工业">油脂和蜡的化学加工工业、肥皂工业 ;</a></span> </li> <li class="antistop"> <span class="lefttit">关键词</span> <p style="width: 86%;vertical-align: text-top;"> <a style="color: #3E7FEB;" href="/search.html?doctypes=4_5_6_1-0_4-0_1_2_3_7_9&sertext=Aluminum alloy&option=203" rel="nofollow">Aluminum alloy;</a> <a style="color: #3E7FEB;" href="/search.html?doctypes=4_5_6_1-0_4-0_1_2_3_7_9&sertext=Corrosion inhibitor&option=203" rel="nofollow">Corrosion inhibitor;</a> <a style="color: #3E7FEB;" href="/search.html?doctypes=4_5_6_1-0_4-0_1_2_3_7_9&sertext=Isothermal adsorption model&option=203" rel="nofollow">Isothermal adsorption model;</a> <a style="color: #3E7FEB;" href="/search.html?doctypes=4_5_6_1-0_4-0_1_2_3_7_9&sertext=Infrared spectroscopy&option=203" rel="nofollow">Infrared spectroscopy;</a> <a style="color: #3E7FEB;" href="/search.html?doctypes=4_5_6_1-0_4-0_1_2_3_7_9&sertext=Corrosion inhibition&option=203" rel="nofollow">Corrosion inhibition;</a> </p> <div class="translation"> 机译：铝合金;腐蚀抑制剂;等温吸附模型;红外光谱;腐蚀抑制; </div> </li> </ul> </div> </div> <div class="literature cardcommon"> <div class="similarity "> <h3 class="all_title" id="enpatent66">相似文献</h3> <div class="similaritytab clearfix"> <ul> <li class="active" >外文文献</li> <li >中文文献</li> <li >专利</li> </ul> </div> <div class="similarity_details"> <ul > <li> <div> <b>1. </b><a class="enjiyixqcontent" href="/journal-foreign-detail/0704025863877.html">The Preparation of a Novel Corrosion Inhibitor and Its Corrosion Inhibition Behavior on 2024 Al‐Cu‐Mg Alloy in Acid Solution</a> <b>[J]</b> . <span> <a href="/search.html?doctypes=4_5_6_1-0_4-0_1_2_3_7_9&sertext=Juan Du&option=202" target="_blank" rel="nofollow" class="tuijian_auth tuijian_authcolor">Juan Du,</a> <a href="/search.html?doctypes=4_5_6_1-0_4-0_1_2_3_7_9&sertext=Shuai Jia&option=202" 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href="/search.html?doctypes=4_5_6_1-0_4-0_1_2_3_7_9&sertext=闫丽静&option=202" target="_blank" rel="nofollow" class="tuijian_auth tuijian_authcolor"> . 闫丽静</a> <a href="/search.html?doctypes=4_5_6_1-0_4-0_1_2_3_7_9&sertext=林海潮&option=202" target="_blank" rel="nofollow" class="tuijian_auth tuijian_authcolor">,林海潮</a> <a href="/search.html?doctypes=4_5_6_1-0_4-0_1_2_3_7_9&sertext=吴维&option=202" target="_blank" rel="nofollow" class="tuijian_auth tuijian_authcolor">,吴维</a> <span> <a href="/journal-cn-57155/" target="_blank" rel="nofollow" class="tuijian_authcolor"> . 中国腐蚀与防护学报 </a> </span> <span> . 1999</span><span> ,第4期</span> </span> </div> </li> <li> <div> <b>5. </b><a class="enjiyixqcontent" href="/academic-journal-cn_corrosion-protection_thesis/0201245651839.html">2024铝合金盐雾腐蚀评估及腐蚀形貌分析</a> <b>[J]</b> <span> <a href="/search.html?doctypes=4_5_6_1-0_4-0_1_2_3_7_9&sertext=李云涛&option=202" target="_blank" rel="nofollow" class="tuijian_auth tuijian_authcolor"> . 李云涛</a> <a href="/search.html?doctypes=4_5_6_1-0_4-0_1_2_3_7_9&sertext=李晓宁&option=202" target="_blank" rel="nofollow" class="tuijian_auth tuijian_authcolor">,李晓宁</a> <a href="/search.html?doctypes=4_5_6_1-0_4-0_1_2_3_7_9&sertext=包俊成&option=202" target="_blank" rel="nofollow" class="tuijian_auth tuijian_authcolor">,包俊成</a> <span> <a href="/journal-cn-9051/" target="_blank" rel="nofollow" class="tuijian_authcolor"> . 腐蚀与防护 </a> </span> <span> . 2015</span><span> ,第009期</span> </span> </div> </li> <li> <div> <b>6. </b><a class="enjiyixqcontent" href="/academic-conference-cn_meeting-20820_thesis/02022207868.html">Al-Cu-Mg铝合金在海洋环境中应力腐蚀行为的研究</a> <b>[C]</b> <span> <a href="/search.html?doctypes=4_5_6_1-0_4-0_1_2_3_7_9&sertext=郝雪龙&option=202" target="_blank" rel="nofollow" class="tuijian_auth tuijian_authcolor"> . 郝雪龙</a> <a href="/search.html?doctypes=4_5_6_1-0_4-0_1_2_3_7_9&sertext=刘建华&option=202" target="_blank" rel="nofollow" class="tuijian_auth tuijian_authcolor">,刘建华</a> <a href="/search.html?doctypes=4_5_6_1-0_4-0_1_2_3_7_9&sertext=王宗武&option=202" target="_blank" rel="nofollow" class="tuijian_auth tuijian_authcolor">,王宗武</a> <span> <a href="/conference-cn-20820/" target="_blank" rel="nofollow" class="tuijian_authcolor"> . 2007年全国氢脆与应力腐蚀及工程应用学术研讨会 </a> <span> <span> . 2007</span> </span> </div> </li> <li> <div> <b>7. </b><a class="enjiyixqcontent" href="/academic-degree-domestic_mphd_thesis/020311383899.html">2024-T3铝合金表面磁控溅射沉积氧化铈基涂层的制备及耐腐蚀性能研究</a> <b>[A] </b> <span> <a href="/search.html?doctypes=4_5_6_1-0_4-0_1_2_3_7_9&sertext=刘园园&option=202" target="_blank" rel="nofollow" class="tuijian_auth tuijian_authcolor"> . 刘园园</a> <span> . 2016</span> </span> </div> </li> </ul> <ul style="display: none;"> <li> <div> <b>1. </b><a class="enjiyixqcontent" href="/patent-detail/06120107580183.html">一种新型二系铝合金（Al-Cu-Mg）腐蚀溶液的使用方法</a> <b>[P]</b> . <span> 中国专利： CN105088239A </span> <span> . 2015-11-25</span> </div> </li> <li> <div> <b>2. </b><a class="enjiyixqcontent" href="/patent-detail/06120107580209.html">一种新型二系铝合金（Al-Cu-Mg）腐蚀溶液</a> <b>[P]</b> . <span> 中国专利： CN105088240A </span> <span> . 2015-11-25</span> </div> </li> <li> <div> <b>3. </b><a class="enjiyixqcontent" href="/patent-detail/06130404767661.html">METAL CORROSION INHIBITOR FOR POLYCARBOXYLIC ACID AQUEOUS SOLUTION, METAL CORROSION INHIBITOR AQUEOUS SOLUTION COMPOSITION, AND METAL CORROSION INHIBITING METHOD FOR POLYCARBOXYLIC ACID AQUEOUS SOLUTION</a> <b>[P]</b> . <span> 外国专利：  JP6444105B2 </span> <span> . 2018-12-26</span> </div> <p class="zwjiyix translation" style="max-width: initial;height: auto;word-break: break-all;white-space: initial;text-overflow: initial;overflow: initial;"> <span>机译：聚羧酸水溶液的金属腐蚀抑制剂，聚羧酸水溶液的金属腐蚀抑制剂和聚羧酸溶液的金属腐蚀抑制方法 </span> </p> </li> <li> <div> <b>4. </b><a class="enjiyixqcontent" href="/patent-detail/06130413287663.html">METAL CORROSION INHIBITOR FOR POLYCARBOXYLIC ACID AQUEOUS SOLUTION, METAL CORROSION INHIBITOR AQUEOUS SOLUTION COMPOSITION, AND METAL CORROSION INHIBITING METHOD FOR POLYCARBOXYLIC ACID AQUEOUS SOLUTION</a> <b>[P]</b> . <span> 外国专利：  JP2016060932A </span> <span> . 2016-04-25</span> </div> <p class="zwjiyix translation" style="max-width: initial;height: auto;word-break: break-all;white-space: initial;text-overflow: initial;overflow: initial;"> <span>机译：聚羧酸水溶液的金属腐蚀抑制剂，聚羧酸水溶液的金属腐蚀抑制剂和聚羧酸溶液的金属腐蚀抑制方法 </span> </p> </li> <li> <div> <b>5. </b><a class="enjiyixqcontent" href="/patent-detail/06130441471349.html">9.10 - u0434u0438u0430u043cu0438u043du043eu0437u0430u043cu0435u0449u0435u043du043du044bu0435 9.10 - u0434u0438u0433u0438u0434u0440u043eu0430u043du0442u0440u0430u0446u0435u043du044b as corrosion inhibitors in acidic environments and mineral were u0441u0435u0440u043eu0432u043eu0434u043eu0440u043eu0434u0441u043eu0434u0435u0440u0436u0430u0449u0438u0445 and inhibiting the corrosion of u043au043eu043cu043fu043eu0437 on the basis of them, u0438u0446u0438u044f</a> <b>[P]</b> . <span> 外国专利：  SU1577298A1 </span> <span> . 2004-02-27</span> </div> <p class="zwjiyix translation" style="max-width: initial;height: auto;word-break: break-all;white-space: initial;text-overflow: initial;overflow: initial;"> <span>机译：9.10- u0434 u0438 u0430 u043c u0438 u043d u043e u0437 u0430 u043c u0435 u0449 u0435 u043d u043d u043d u044b u0435 9.10- u0434 u0438 u0433 u0438 u0434 04 u043e u0430 u043d u0442 u0440 u0430 u0446 u0435 u043d u044b在酸性环境和矿物中作为腐蚀抑制剂是 u0441 u0435 u0440 u043e u0432 u043e u0434 u043e u0440 u043e u0434 u0441 u043e u0434 u0435 u0440 u0436 u0430 u0449 u0438 u0445并基于 u0438 u0446 u0438来抑制 u043a u043e u043c u043c u043f u043e u0437的腐蚀 u044f </span> </p> </li> </ul> </div> </div> </div> <div class="theme cardcommon" style="overflow: auto;display:none"> <h3 class="all_title" id="enpatent55">相关主题</h3> <ul id="subject"> </ul> </div> </div> </div> </div> <div class="right rightcon"> <div class="details_img cardcommon clearfix" style="margin-bottom: 10px;display:none;" > </div> </div> </div> <div id="thesis_get_original1" 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