{"currentpage":1,"firstResult":0,"maxresult":10,"pagecode":5,"pageindex":{"endPagecode":5,"startPagecode":1},"records":[{"abstractinfo":"本文通过错流过滤方式下的<span style=\"color:red\">流动</span><span style=\"color:red\">电势</span>测量对氧化铝微滤膜的电动性能进行表征,研究了过滤介质溶液pH、电解质种类和浓度等对膜的电动性能的影响.结果表明,膜<span style=\"color:red\">流动</span><span style=\"color:red\">电势</span>大小取决于过滤溶液pH、电解质溶液种类和浓度.采用浓度为10-3M 的NaCl溶液为过滤介质时,膜的等电点为6.1,而采用相同浓度的CaCl2 和Na2SO4溶液时,由于对Ca2+和SO42-的特定吸附,膜等电点分别增大至6.8和减小至5.6.由于Ca2+和SO42-在膜孔表面存在特定吸附,溶液离子浓度提高导致膜的等电点和表面净电荷符号改变,而NaCl溶液浓度提高仅使膜<span style=\"color:red\">流动</span><span style=\"color:red\">电势</span>逐渐减小,但等电点不变.","authors":[{"authorName":"张小珍","id":"924925d1-dafa-4f40-b4df-db2f323ff4a9","originalAuthorName":"张小珍"},{"authorName":"周健儿","id":"5bf7a491-7b94-488d-a48f-b89b9a9fa428","originalAuthorName":"周健儿"},{"authorName":"冯均利","id":"6b5a966d-07d3-4506-9371-529be1d73a39","originalAuthorName":"冯均利"},{"authorName":"江瑜华","id":"2457feb3-2e12-4fcc-add2-1f30d02c6a75","originalAuthorName":"江瑜华"}],"doi":"","fpage":"340","id":"3d7198b3-7b56-4469-b62d-a8f8573443b8","issue":"2","journal":{"abbrevTitle":"RGJTXB","coverImgSrc":"journal/img/cover/RGJTXB.jpg","id":"57","issnPpub":"1000-985X","publisherId":"RGJTXB","title":"人工晶体学报"},"keywords":[{"id":"1537df17-afc6-4cbe-b4df-32c18bc100f0","keyword":"氧化铝","originalKeyword":"氧化铝"},{"id":"a77dec56-54ee-45cb-97b6-bdd0eabf34fd","keyword":"微滤膜","originalKeyword":"微滤膜"},{"id":"63912396-3ad6-4da3-8a3b-54fac1626180","keyword":"<span style=\"color:red\">流动</span><span style=\"color:red\">电势</span>","originalKeyword":"流动电势"},{"id":"fb9052d5-9c34-4f8c-8c8d-f3e370cf79b8","keyword":"等电点","originalKeyword":"等电点"},{"id":"079fbb2b-bfb8-4379-ab11-921d6c79bbed","keyword":"电解质","originalKeyword":"电解质"}],"language":"zh","publisherId":"rgjtxb98200902012","title":"<span style=\"color:red\">流动</span><span style=\"color:red\">电势</span>测量法表征Al2O3微滤膜的表面电荷性能","volume":"38","year":"2009"},{"abstractinfo":"为考察电解质溶液中不同离子在膜表面的吸附作用,采用自制的截留相对分子质量40 000的PVDF中空纤维超滤膜进行电性能和渗透性能表征.由于PVDF无可离子化基团或固有电荷,可大大简化模型,因而考察了膜在1 mmol/L四种不同类型电解质(阴阳离子价态)KCl(1:1),K2SO4(1:2),MgCl2(2:1)和MgSO4(2:2)溶液中不同pH下的zeta<span style=\"color:red\">电势</span>.结果发现:在pH 3～9之间,膜在MgCl2,MgSO4,KCl和K2SO4溶液中的等电点分别为7.4,7.0,6.9和5.5.这是由于膜表面吸附离子的迁移速率不同造成的.离子的化合价和水合离子半径对离子迁移速率的影响非常大.迁移速率更快的离子可在膜表面吸附得更多,并产生一层过量的离子层,对膜表面电荷的影响力更大.不同离子的迁移速率决定了膜不同的等电点.膜在电解质溶液中的截留结果与相应的zeta<span style=\"color:red\">电势</span>吻合.在等电点附近的截留为零,而往两侧逐渐升高.膜的通量在等电点处最大,往两侧逐渐降低.","authors":[{"authorName":"鲍文烜","id":"b16f480a-7ff1-4c8f-b927-c5906f989219","originalAuthorName":"鲍文烜"},{"authorName":"许振良","id":"01aa2c8c-0c51-4ac7-aa28-27237e65397e","originalAuthorName":"许振良"},{"authorName":"杨虎","id":"a4e3b2e3-dc4c-4919-8fd7-d5dbfac57af9","originalAuthorName":"杨虎"}],"doi":"10.3969/j.issn.1007-8924.2009.05.010","fpage":"49","id":"cc9d9c57-dd8b-474e-b0bb-118be93236a8","issue":"5","journal":{"abbrevTitle":"MKXYJS","coverImgSrc":"journal/img/cover/MKXYJS.jpg","id":"54","issnPpub":"1007-8924","publisherId":"MKXYJS","title":"膜科学与技术   "},"keywords":[{"id":"56f70863-0a19-469a-885e-0a8fd018cc56","keyword":"聚偏氟乙烯","originalKeyword":"聚偏氟乙烯"},{"id":"da42abe3-346f-4502-a5a1-f3b5aa47d0c5","keyword":"超滤","originalKeyword":"超滤"},{"id":"057028f7-74c2-44a9-b7b5-39465a61bdf0","keyword":"<span style=\"color:red\">流动</span><span style=\"color:red\">电势</span>","originalKeyword":"流动电势"},{"id":"cca9ab03-30e2-4f39-bf62-7ec941a8f5a9","keyword":"等电点","originalKeyword":"等电点"},{"id":"6e44d0aa-9d3a-4068-b525-966f27cd4f54","keyword":"渗透性能","originalKeyword":"渗透性能"}],"language":"zh","publisherId":"mkxyjs200905010","title":"非荷电膜表面离子吸附对其等电点和渗透性能的影响","volume":"29","year":"2009"},{"abstractinfo":"研究了冷轧IF钢板镀锌前后的热<span style=\"color:red\">电势</span>（TEP）特性。试 验结果表明：镀锌退火后，钢板基体发生再结晶导致TEP值升高，而镀层的形成导致TE P值下降，基体的再结晶起主导作用。并且，TEP值存在各向异性，这与钢板的织构有关 。","authors":[{"authorName":"章跃","id":"2e3efe97-779c-4883-8684-cede7056ef35","originalAuthorName":"章跃"},{"authorName":"","id":"61aa82bd-95e7-431b-a2c4-60b93d25b356","originalAuthorName":""},{"authorName":"","id":"748d62d7-9b7b-4c58-937c-fbbfc32a7809","originalAuthorName":""}],"doi":"10.3969/j.issn.1000-3738.2001.02.010","fpage":"32","id":"1d766474-676c-46f4-bbc0-51ba1f305247","issue":"2","journal":{"abbrevTitle":"JXGCCL","coverImgSrc":"journal/img/cover/JXGCCL.jpg","id":"45","issnPpub":"1000-3738","publisherId":"JXGCCL","title":"机械工程材料"},"keywords":[{"id":"8ea45eec-14dc-4af6-b0a8-466c3988fc00","keyword":"镀锌","originalKeyword":"镀锌"},{"id":"4d4291f6-1112-400d-b653-18c44cc075a0","keyword":"热<span style=\"color:red\">电势</span>","originalKeyword":"热电势"},{"id":"6d481d4a-808c-4ed8-8d85-858ec9553e2e","keyword":"IF钢板","originalKeyword":"IF钢板"},{"id":"8d58c183-bb3f-42cb-b79e-1d58fb4d1213","keyword":"织构","originalKeyword":"织构"},{"id":"1dbd074e-f875-4341-b3bc-d01fb5cf5063","keyword":"各向异性","originalKeyword":"各向异性"}],"language":"zh","publisherId":"jxgccl200102010","title":"IF钢板镀锌前后热<span style=\"color:red\">电势</span>的测定","volume":"25","year":"2001"},{"abstractinfo":"采用动<span style=\"color:red\">电势</span>扫描法测定了不同体系中碳钢发生点蚀的临界<span style=\"color:red\">电势</span>Eb.结果表明:当Cl-浓度＜0.01 mol/L时,随Cl-浓度增加,临界<span style=\"color:red\">电势</span>负移并与Cl-浓度成线性关系;pH值在7～11之间,随pH值增加,临界<span style=\"color:red\">电势</span>正移并与pH值成线性关系;随温度增加,临界<span style=\"color:red\">电势</span>负移并与温度成线性关系.","authors":[{"authorName":"谷宁","id":"41fe6ee4-39de-48d6-bce8-49e4ee1df553","originalAuthorName":"谷宁"},{"authorName":"李春梅","id":"ac910de9-c2fd-4a86-a684-52821e47e158","originalAuthorName":"李春梅"}],"doi":"10.3969/j.issn.1001-1560.2002.07.008","fpage":"20","id":"13dfb17b-9941-4966-8a34-19687993559b","issue":"7","journal":{"abbrevTitle":"CLBH","coverImgSrc":"journal/img/cover/CLBH.jpg","id":"7","issnPpub":"1001-1560","publisherId":"CLBH","title":"材料保护"},"keywords":[{"id":"2f3e3799-c5a1-429a-ba72-dd788cc58634","keyword":"碳钢","originalKeyword":"碳钢"},{"id":"08c3dfa2-1472-40ad-9488-3a3636f93bf1","keyword":"点蚀临界<span style=\"color:red\">电势</span>","originalKeyword":"点蚀临界电势"},{"id":"015d70a8-49cd-43ab-8a77-2acd7e497a96","keyword":"阳极极化曲线","originalKeyword":"阳极极化曲线"}],"language":"zh","publisherId":"clbh200207008","title":"环境因素对碳钢点蚀临界<span style=\"color:red\">电势</span>的影响","volume":"35","year":"2002"},{"abstractinfo":"根据化学势绘制了室温下在55%LiBr溶液中CuBr-H2O体系的铜的<span style=\"color:red\">电势</span>-pH图和腐蚀-免蚀-钝化条件图.结果表明，水溶液中Br-离子浓度增大后，Cu2O的稳定存在区域明显减小，CuBr的生成<span style=\"color:red\">电势</span>负移，溶解<span style=\"color:red\">电势</span>正移，且其稳定存在区域明显拓宽，导致了铜的免蚀和钝化区域的缩小，腐蚀加剧.<span style=\"color:red\">电势</span>-pH图的建立对研究高浓度LiBr溶液中铜及其合金的腐蚀行为有一定的参考价值.\n\n","authors":[{"authorName":"梁成浩","id":"c3c98491-ec18-46fb-8bed-795528ea74e4","originalAuthorName":"梁成浩"},{"authorName":"黄乃宝","id":"c2964c20-ff1a-4072-be92-e8a05500c8a1","originalAuthorName":"黄乃宝"},{"authorName":"扈显琦","id":"9620ee11-4d4b-4421-b57a-6f70734dd8a5","originalAuthorName":"扈显琦"}],"categoryName":"|","doi":"","fpage":"157","id":"bd841e4b-17f7-47a2-a07d-703761c7924b","issue":"3","journal":{"abbrevTitle":"FSXB","coverImgSrc":"journal/img/cover/腐蚀学报封面.jpg","id":"24","issnPpub":"2667-2669","publisherId":"FSXB","title":"腐蚀学报（英文）"},"keywords":[{"id":"1a083a29-0af3-4e48-82be-e62892b2a4f5","keyword":"铜","originalKeyword":"铜"},{"id":"78e17670-2882-4e3d-a062-1648a43987a9","keyword":"null","originalKeyword":"null"},{"id":"5e5dbd04-3318-4870-8180-08470fcf849b","keyword":"null","originalKeyword":"null"}],"language":"zh","publisherId":"1002-6495_2006_3_6","title":"铜在55%LiBr溶液中的<span style=\"color:red\">电势</span>-pH图","volume":"18","year":"2006"},{"abstractinfo":"根据化学势绘制了室温下在55%LiBr溶液中Cu-Br--H2O体系的铜的<span style=\"color:red\">电势</span>-pH图和腐蚀-免蚀-钝化条件图.结果表明,水溶液中Br-离子浓度增大后,Cu2O的稳定存在区域明显减小,CuBr的生成<span style=\"color:red\">电势</span>负移,溶解<span style=\"color:red\">电势</span>正移,且其稳定存在区域明显拓宽,导致了铜的免蚀和钝化区域的缩小,腐蚀加剧.<span style=\"color:red\">电势</span>-pH图的建立对研究高浓度LiBr溶液中铜及其合金的腐蚀行为有一定的参考价值.","authors":[{"authorName":"梁成浩","id":"08a24bc1-3ac6-4342-8777-bae4e4839050","originalAuthorName":"梁成浩"},{"authorName":"黄乃宝","id":"55dd15c2-e767-4fda-a321-c90cb4ea0140","originalAuthorName":"黄乃宝"},{"authorName":"扈显琦","id":"49d3bafe-55ca-4997-aeaf-9a8a7b275bad","originalAuthorName":"扈显琦"}],"doi":"10.3969/j.issn.1002-6495.2006.03.001","fpage":"157","id":"4a0be248-4519-4888-bf4e-381e1e94f530","issue":"3","journal":{"abbrevTitle":"FSXB","coverImgSrc":"journal/img/cover/腐蚀学报封面.jpg","id":"24","issnPpub":"2667-2669","publisherId":"FSXB","title":"腐蚀学报（英文）"},"keywords":[{"id":"f5832eb2-4771-4e1c-b0a3-b3434fc1f066","keyword":"铜","originalKeyword":"铜"},{"id":"37824957-dc6a-425f-b95f-95fa7ccf7484","keyword":"溴化锂","originalKeyword":"溴化锂"},{"id":"c797c15f-e9cb-4a4d-9d54-74fdfb64d51c","keyword":"<span style=\"color:red\">电势</span>-pH图","originalKeyword":"电势-pH图"}],"language":"zh","publisherId":"fskxyfhjs200603001","title":"铜在55%LiBr溶液中的<span style=\"color:red\">电势</span>-pH图","volume":"18","year":"2006"},{"abstractinfo":"测试了 MESFET工艺条件下制作的霍尔片的基本性能.对设计出的 GaAs集成霍尔元件进 行了不等位<span style=\"color:red\">电势</span>的测试,采用霍尔元件并联和自旋电流的方法对 GaAs方形霍尔元件的不等位电 势进行了静态和动态调制消除.实验结果表明 GaAs霍尔元件的不等位<span style=\"color:red\">电势</span>引起的偏差可以控制 在可以忽略的范围内.","authors":[{"authorName":"冯明","id":"24062db3-7338-45b8-81cd-f283779c9f42","originalAuthorName":"冯明"},{"authorName":"夏冠群","id":"f470c648-4c11-4f53-8786-8127cc573aee","originalAuthorName":"夏冠群"},{"authorName":"胡少坚","id":"b72626fd-60ee-4827-b340-1c2167a46558","originalAuthorName":"胡少坚"}],"doi":"10.3969/j.issn.1007-4252.2004.04.012","fpage":"455","id":"a767d909-c153-4f41-8e02-83c87bee360b","issue":"4","journal":{"abbrevTitle":"GNCLYQJXB","coverImgSrc":"journal/img/cover/GNCLYQJXB.jpg","id":"34","issnPpub":"1007-4252","publisherId":"GNCLYQJXB","title":"功能材料与器件学报   "},"keywords":[{"id":"1f2278b5-88b2-4b64-8ae6-9c0b6340ad47","keyword":"霍尔效应","originalKeyword":"霍尔效应"},{"id":"4a9ee7d5-a783-49d4-a18c-c7610fe6b431","keyword":"磁传感器","originalKeyword":"磁传感器"},{"id":"6c409367-91c7-4fa1-8e4e-9b9aba54281a","keyword":"不等位<span style=\"color:red\">电势</span>","originalKeyword":"不等位电势"}],"language":"zh","publisherId":"gnclyqjxb200404012","title":"GaAs霍尔元件不等位<span style=\"color:red\">电势</span>的调制消除","volume":"10","year":"2004"},{"abstractinfo":"利用电阻率及热<span style=\"color:red\">电势</span>等物理性质研究液态金属及液态合金的前提是得到高精度的数据,而数据精度取决于测量方法.主要介绍了测量电阻率所常用的接触法和非接触法,测量热<span style=\"color:red\">电势</span>的微差法及各种方法的优缺点.","authors":[{"authorName":"王强","id":"7a7b2b31-fee3-489a-b5d0-f5b18dd691b7","originalAuthorName":"王强"},{"authorName":"李言祥","id":"a081686d-45cb-42e6-a125-18b41df53541","originalAuthorName":"李言祥"}],"doi":"","fpage":"10","id":"c2a97d54-85bc-44d7-b94f-952f3997370d","issue":"11","journal":{"abbrevTitle":"CLDB","coverImgSrc":"journal/img/cover/CLDB.jpg","id":"8","issnPpub":"1005-023X","publisherId":"CLDB","title":"材料导报"},"keywords":[{"id":"d3f5c17c-dacd-4b28-9fed-1ed3f83420ec","keyword":"液态金属","originalKeyword":"液态金属"},{"id":"748eef15-32fd-4d4b-961b-f965b1dbfb38","keyword":"电阻率","originalKeyword":"电阻率"},{"id":"f3ecd620-e055-427c-9192-236e156b4769","keyword":"热<span style=\"color:red\">电势</span>","originalKeyword":"热电势"},{"id":"f3394e5e-eae7-42c5-bd44-decb49a1825a","keyword":"测量方法","originalKeyword":"测量方法"}],"language":"zh","publisherId":"cldb200111004","title":"液态金属电阻率及热<span style=\"color:red\">电势</span>的测量","volume":"15","year":"2001"},{"abstractinfo":"我们用磁控溅射的方法制备了一系列无序度不同的Au50Pd50膜.在13K～300K的温度范围内,我们对不同无序度Au50Pd50膜的电阻率、热<span style=\"color:red\">电势</span>作了系统的测量,发现热<span style=\"color:red\">电势</span>随无序度的增加而减小,其温度依赖关系与同种成份的晶态合金的热<span style=\"color:red\">电势</span>温度依赖关系也很不相同.本文初步分析和讨论了其物理原因.","authors":[{"authorName":"景秀年","id":"d0de9e6e-58dd-4fc3-aeb3-aa8f4cc23453","originalAuthorName":"景秀年"},{"authorName":"李山林","id":"b63e4aa4-56ce-44fa-9324-8e5127c13f0a","originalAuthorName":"李山林"},{"authorName":"吕力","id":"74d8325b-5cab-4a40-9514-d61bf0ebacc1","originalAuthorName":"吕力"},{"authorName":"张殿琳","id":"6861f72b-4ed3-42aa-9750-27958ecdf003","originalAuthorName":"张殿琳"},{"authorName":"林志忠","id":"18b12996-4679-490e-9c2e-8f2ec7481bcf","originalAuthorName":"林志忠"}],"doi":"10.3969/j.issn.1000-3258.2002.02.010","fpage":"125","id":"94b5aea2-6626-4e40-b46b-930a9e942e63","issue":"2","journal":{"abbrevTitle":"DWWLXB","coverImgSrc":"journal/img/cover/DWWLXB.jpg","id":"19","issnPpub":"1000-3258","publisherId":"DWWLXB","title":"低温物理学报   "},"keywords":[{"id":"64434416-df76-4f39-ad10-662f31d7b281","keyword":"","originalKeyword":""}],"language":"zh","publisherId":"dwwlxb200202010","title":"无序度对Au/Pd膜热<span style=\"color:red\">电势</span>的影响","volume":"24","year":"2002"},{"abstractinfo":"本文用交流电桥法测定了450℃时LiCl-KCl熔盐中某些固态金属的双层电容(C)和电压(V)的关系。C-V曲线的最低点估计了Pt,Ag,Cu和Al等四种金属的零电荷<span style=\"color:red\">电势</span>,它们分别为+0.2,-0.4,-0.6和1.0V。 把本文测得的450℃时LiCl-KCl熔盐中四种金属的零电荷<span style=\"color:red\">电势</span>(ε),和文献中700℃时NaCl-KCl熔盐中的结果对应于各金属的电离自由能(△Z_2)作图,可得一直线。它平行于水溶液中的相应直线,并可以下式表示: ε=0.305(△Z_2/q)+A 这一结果表明,在二种氯化物熔盐中同种金属的零电荷<span style=\"color:red\">电势</span>无明显差别,和不同金属的零电荷<span style=\"color:red\">电势</span>之间的差别与水溶液中相似。因此,可以认为,熔盐中固态金属的零电荷<span style=\"color:red\">电势</span>仅与金属的本性有关。","authors":[{"authorName":"彭瑞伍","id":"cffa6db4-4bd2-4c83-a61f-a1380a4b9812","originalAuthorName":"彭瑞伍"},{"authorName":"张俊岳","id":"c4f16ba8-2c5e-45e7-9ef6-c26b0f14a0df","originalAuthorName":"张俊岳"}],"categoryName":"|","doi":"","fpage":"72","id":"585e146a-c901-4be9-a3af-ef6eb109c7c0","issue":"3","journal":{"abbrevTitle":"JSXB","coverImgSrc":"journal/img/cover/JSXB.jpg","id":"48","issnPpub":"0412-1961","publisherId":"JSXB","title":"金属学报"},"keywords":[],"language":"zh","publisherId":"0412-1961_1983_3_16","title":"关于熔盐中固态金属的零电荷<span style=\"color:red\">电势</span>","volume":"19","year":"1983"}],"totalpage":691,"totalrecord":6904}