{"currentpage":1,"firstResult":0,"maxresult":10,"pagecode":5,"pageindex":{"endPagecode":5,"startPagecode":1},"records":[{"abstractinfo":"采用阴极电泳法在铝合金表面快速沉积Ce改性,利用SEM,EDS和XRD研究稀土的形貌和结构,用电化学阻抗谱(EIS)和极化曲线方法评价改性铝合金在0.1 mol/L NaCl溶液中的耐蚀性能,结果表明,在0.1 mol/L Ce(NO_3)_3乙醇溶液中用12 V电压阴极电泳60 s后再经热处理获得了厚度约0.8 μm的均匀CeO_2层.电化学测试结果证实,稀土改性对Al 5083基体具有优异的保护性能,试样浸泡31d未见明显腐蚀,且表面膜层裂纹显著减少,呈现自修复特性,随浸泡时间的增加,电荷转移电阻R_p逐渐增大,表面电容C_t基本不变,","authors":[{"authorName":"项秋伟","id":"fc5333c6-b6fe-4db9-ae0b-01af952bd79b","originalAuthorName":"项秋伟"},{"authorName":"曹思","id":"9050f8de-47dc-4084-8fcb-d2a263118587","originalAuthorName":"曹思"},{"authorName":"孙道明","id":"86ef3f3a-21a8-48f8-b9b7-e36f8a23948f","originalAuthorName":"孙道明"},{"authorName":"李劲","id":"c84f23f2-1732-4218-b41c-67f8d77bc1b7","originalAuthorName":"李劲"},{"authorName":"蒋益明","id":"e0601e0b-3778-4e98-a153-e214d8427c0c","originalAuthorName":"蒋益明"}],"doi":"10.3724/SP.J.1037.2009.00536","fpage":"352","id":"fa866ddf-dd28-4e83-94a1-de2628942d69","issue":"3","journal":{"abbrevTitle":"JSXB","coverImgSrc":"journal/img/cover/JSXB.jpg","id":"48","issnPpub":"0412-1961","publisherId":"JSXB","title":"金属学报"},"keywords":[{"id":"b474094c-5314-48b5-b29d-9b322eda74b2","keyword":"铝合金","originalKeyword":"铝合金"},{"id":"b55d34d4-aed0-4299-b9c8-e8edfac1e222","keyword":"阴极电泳","originalKeyword":"阴极电泳"},{"id":"018fa83e-dd71-433e-aac7-0708d7c76f35","keyword":"稀土Ce改性","originalKeyword":"稀土Ce改性膜"},{"id":"c7000753-a1e5-4192-b78a-b48071a196a5","keyword":"耐蚀性能","originalKeyword":"耐蚀性能"}],"language":"zh","publisherId":"jsxb201003014","title":"Al 5083表面电泳沉积稀土改性制备和表征","volume":"46","year":"2010"},{"abstractinfo":"采用增韧剂(A)对氰酸酯树脂(CE)进行了增韧改性,使用溶液浇铸成型制备了改性CE柔性.研究了催化剂(B)和增韧剂对CE固化速率和固化温度的影响.与纯CE相比,含有催化剂的CE固化温度大幅度降低、固化速度明显提高.增韧剂的加入降低了CE/B体系的固化温度.固化时间延长,CE/A体系固化程度提高;增韧剂用量增大,改性CE的拉伸强度和杨氏模量下降,柔性提高;改变CE与A预聚温度可调整改性CE的强度和模量.","authors":[{"authorName":"吴石山","id":"c3601457-e979-48a3-b8a5-ebdef308c9e1","originalAuthorName":"吴石山"},{"authorName":"胡柏星","id":"5128efc8-ebe4-4f24-89c8-349f8791d516","originalAuthorName":"胡柏星"},{"authorName":"陈强","id":"d9c90f3f-9b3f-4d7c-96b2-dcecdf9a64dc","originalAuthorName":"陈强"},{"authorName":"沈健","id":"bb498aa1-c750-48af-9b23-bf7f6aa8ec62","originalAuthorName":"沈健"}],"doi":"","fpage":"121","id":"495608c1-b947-4f33-b2dc-fd50cde5b634","issue":"9","journal":{"abbrevTitle":"GFZCLKXYGC","coverImgSrc":"journal/img/cover/GFZCLKXYGC.jpg","id":"31","issnPpub":"1000-7555","publisherId":"GFZCLKXYGC","title":"高分子材料科学与工程"},"keywords":[{"id":"e2c6b434-3698-45f9-96d1-85deb63fafa0","keyword":"氰酸酯树脂","originalKeyword":"氰酸酯树脂"},{"id":"0d5309d5-641d-4d85-bb22-b9a4e66f8510","keyword":"增韧","originalKeyword":"增韧"},{"id":"ba1b7c57-f5c7-4733-896c-70ef490e59a7","keyword":"固化","originalKeyword":"固化"},{"id":"421d1770-88bb-41dc-9f67-30ea534d8268","keyword":"力学性能","originalKeyword":"力学性能"}],"language":"zh","publisherId":"gfzclkxygc201009032","title":"改性CE柔性的制备","volume":"26","year":"2010"},{"abstractinfo":"研究了催化剂、固化时间和温度对环氧树脂(EP)或丁腈橡胶(A)改性氰酸酯树脂(CE)固化反应的影响以及CE/A性能.不舍催化剂的CE/EP体系160℃不能有效固化,而含有二月桂酸二丁基锡(B)的CE/EP体系能有效固化,且固化反应速度随着B用量增加而提高.CE/A/B体系的固化程度随着固化时间延长和温度升高而提高.CE/EP/B体系的固化温度比CE/EP体系明显降低,其下降幅度随着B用量增加而提高.CE/A/B体系固化温度比CE/EP/B体系低.A用量增加,改性CE的冲击强度和柔韧性提高,但它的热分解温度和抗湿性下降.","authors":[{"authorName":"陈强","id":"d6b60113-21e9-4fd1-af14-e6ab4d02a81c","originalAuthorName":"陈强"},{"authorName":"胡柏星","id":"bfd48c4b-7887-4efe-8f87-5124026c85ff","originalAuthorName":"胡柏星"},{"authorName":"吴石山","id":"30f883fd-4adb-4463-b0d8-ca9990b8ec70","originalAuthorName":"吴石山"},{"authorName":"沈健","id":"681326b5-7ebb-49b3-aac7-36ff9bed05d0","originalAuthorName":"沈健"}],"doi":"","fpage":"105","id":"cb8a6841-b251-4339-b170-b866eea1bc93","issue":"5","journal":{"abbrevTitle":"GFZCLKXYGC","coverImgSrc":"journal/img/cover/GFZCLKXYGC.jpg","id":"31","issnPpub":"1000-7555","publisherId":"GFZCLKXYGC","title":"高分子材料科学与工程"},"keywords":[{"id":"872fc706-5e10-4ea9-ad24-bcca997038ed","keyword":"氰酸酯树脂","originalKeyword":"氰酸酯树脂"},{"id":"08f0bd18-d68a-4f6d-9e2e-2711ba7bddca","keyword":"改性","originalKeyword":"改性"},{"id":"967dc78c-449d-4e6e-9933-4fdf5ec49b93","keyword":"固化反应速率","originalKeyword":"固化反应速率"},{"id":"0e590b89-c3d7-47bf-a1c8-9650f6e4e591","keyword":"性能","originalKeyword":"性能"}],"language":"zh","publisherId":"gfzclkxygc201105028","title":"CE改性及柔性性能","volume":"27","year":"2011"},{"abstractinfo":"以腐植酸(HA)为原料,经两步酯化制备了改性腐植酸(HAE)吸附材料,用IR,SEM对HAE进行了表征,并考察了pH值、温度、离子浓度和时间等因素对其吸附行为的影响.实验结果表明:HAE对稀土离子的吸附在30 min左右即可达到平衡,pH值和离子浓度对h3+和Ce3+吸附量有较大影响,但温度对Ce3+吸附量的影响较小.La3+和Ce3+在pH =5.5,T=35℃条件下的饱和吸附容量分别为124.75和583.82mg·g-1,HAE材料对Ce3+的吸附量更大.HAE对La3+和Ce3+吸附过程都适于Freundlich模型,符合拟二级速率方程,重复使用4次,其吸附量变化不大.在模拟稀土废水中,经HAE材料吸附后稀土离子的浓度小于30 mg·L-1,达到国家稀土废水排放标准,该材料可用于处理低浓度的稀土废水.","authors":[{"authorName":"杨睿琳","id":"cf23bbfb-9f71-496c-a8b0-28b7180c4114","originalAuthorName":"杨睿琳"},{"authorName":"刘亚淳","id":"fba4c84b-3e62-4deb-b83a-8466498e9069","originalAuthorName":"刘亚淳"},{"authorName":"朱科","id":"7b328744-bb0e-46f1-b04d-9e002453b29d","originalAuthorName":"朱科"},{"authorName":"黄皓","id":"3366594e-6d04-44b6-8963-776b8964d34e","originalAuthorName":"黄皓"},{"authorName":"廖洋","id":"32c7a6da-e7cb-4d02-8e2e-fe2e43053fb1","originalAuthorName":"廖洋"},{"authorName":"赵仕林","id":"180a6e0d-627a-4346-8319-f57a87575498","originalAuthorName":"赵仕林"}],"doi":"10.11785/S1000-4343.20160511","fpage":"585","id":"dae3b8d5-1e9e-4bc5-b1c5-5ff93d6d012b","issue":"5","journal":{"abbrevTitle":"ZGXTXB","coverImgSrc":"journal/img/cover/ZGXTXB.jpg","id":"86","issnPpub":"1000-4343","publisherId":"ZGXTXB","title":"中国稀土学报"},"keywords":[{"id":"5702b887-e1c2-4709-bcc2-64ea33aebeb9","keyword":"改性腐植酸","originalKeyword":"改性腐植酸"},{"id":"85151284-6dba-4d42-93ab-ccfe8719eedf","keyword":"La3","originalKeyword":"La3"},{"id":"30282f8f-8d38-4923-9ff0-d79679a537c1","keyword":"Ce3+","originalKeyword":"Ce3+"},{"id":"be929005-74fd-43ea-9d54-6b5bdc15e124","keyword":"吸附","originalKeyword":"吸附"}],"language":"zh","publisherId":"zgxtxb201605011","title":"改性腐植酸对稀土离子La3+,Ce3+吸附性能研究","volume":"34","year":"2016"},{"abstractinfo":"采用阴极电泳法在铝合金表面快速沉积Ce改性, 利用SEM, EDS和XRD研究稀土的形貌和结构, 用电化学阻抗谱(EIS)和极化曲线方法评价改性铝合金在0.1 mol/L NaCl溶液中的耐蚀性能. 结果表明, 在0.1 mol/L Ce(NO3)3乙醇溶液中用12 V电压阴极电泳60 s后再经热处理获得了厚度约0.8 μm的均匀CeO2层. 电化学测试结果证实, 稀土改性对Al 5083基体具有优异的保护性能, 试样浸泡31 d未见明显腐蚀, 且表面膜层裂纹显著减少, 呈现自修复特性. 随浸泡时间的增加, 电荷转移电阻Rp逐渐增大, 表面电容Ct基本不变.","authors":[{"authorName":"项秋伟曹思孙道明李劲蒋益明","id":"c666fbe6-f8b1-41d9-a7f2-e001ff24335c","originalAuthorName":"项秋伟曹思孙道明李劲蒋益明"}],"categoryName":"|","doi":"DOI:10.3724/SP.J.1037.2009.00536","fpage":"352","id":"3d9468d0-92e1-4a10-9ed0-2d2b71fe83f7","issue":"3","journal":{"abbrevTitle":"JSXB","coverImgSrc":"journal/img/cover/JSXB.jpg","id":"48","issnPpub":"0412-1961","publisherId":"JSXB","title":"金属学报"},"keywords":[{"id":"e6de6bd4-c8a4-4915-8d4a-0268de9986b6","keyword":"铝合金","originalKeyword":"铝合金"},{"id":"8f0b6be2-63c5-4761-a661-f17cd5eb531d","keyword":"cathode electrophoresis","originalKeyword":"cathode electrophoresis"},{"id":"42649e0e-4aa5-4cef-8597-3c2fcd823812","keyword":"cerium modified film","originalKeyword":"cerium modified film"},{"id":"ddced9fa-b1a1-4060-8f1f-830296a3a0ef","keyword":"corrosion resistance","originalKeyword":"corrosion resistance"}],"language":"zh","publisherId":"0412-1961_2010_3_6","title":"Al 5083表面电泳沉积稀土改性制备和表征","volume":"46","year":"2010"},{"abstractinfo":"综述了国内外稀土转化在金属材料表面改性中的研究进展,为金属材料稀土转化膜技术的研究提供参考,并展望今后稀土转化膜技术的发展方向.","authors":[{"authorName":"章江洪","id":"5923e087-726d-4de9-aaae-dc39f177621d","originalAuthorName":"章江洪"},{"authorName":"张英杰","id":"38348e88-d4a5-41de-a2e5-5252b0465f9d","originalAuthorName":"张英杰"},{"authorName":"闫宇星","id":"463fbd7c-c82d-4c8b-a9bf-72c71ee6de54","originalAuthorName":"闫宇星"}],"doi":"10.3969/j.issn.1004-0277.2009.05.019","fpage":"84","id":"8a2c71e2-fd81-41e7-9fbd-0fddeab9bfa5","issue":"5","journal":{"abbrevTitle":"XT","coverImgSrc":"journal/img/cover/XT.jpg","id":"65","issnPpub":"1004-0277","publisherId":"XT","title":"稀土"},"keywords":[{"id":"67cfd7d9-0e45-4391-bb7c-3f9e65d40360","keyword":"稀土转化","originalKeyword":"稀土转化膜"},{"id":"7f62496f-7515-49c8-a9b8-8b8cb8173f50","keyword":"金属材料","originalKeyword":"金属材料"},{"id":"da03159d-45c4-4e0f-8d4d-8c4e1c950203","keyword":"表面改性","originalKeyword":"表面改性"},{"id":"203f6c85-b7ec-42fa-bcc2-ec16583f532d","keyword":"研究进展","originalKeyword":"研究进展"}],"language":"zh","publisherId":"xitu200905019","title":"稀土转化在金属材料表面改性中的研究进展","volume":"30","year":"2009"},{"abstractinfo":"研究了一种快速有效地抛光CVD金刚石厚的技术.该技术是利用化学活性很强的稀土金属铈(Ce)与金刚石(碳)的固相化学反应,在一定的工艺条件下对金刚石进行的快速有效的抛光.讨论了金刚石抛光效果的影响因素及初步探讨了固态稀土Ce抛光金刚石的抛光机理.此外,还对抛光前后的金刚石以及反应产物进行了Raman光谱和X射线衍射谱(XRD)分析,从而初步得到了该方法抛光金刚石的抛光机理.研究表明:抛光速率和质量与抛光温度、时间和加载的压力有关;在680℃抛光2h就已出现抛光效果;经过700℃,2h,加载为1N抛光条件的处理后表面粗糙度(Ra)由原来的5.9762μm降低到2.0247μm;在750℃时获得了较高的抛光率,约35μm/h.","authors":[{"authorName":"孙玉静","id":"fe29393a-dcb8-43ab-87f0-fab0797a5f4f","originalAuthorName":"孙玉静"},{"authorName":"王翼虹","id":"477d2a30-ad25-44a2-95f0-be0fd7c8181a","originalAuthorName":"王翼虹"},{"authorName":"田莳","id":"61b305c9-4f22-402b-af07-161643cb7430","originalAuthorName":"田莳"}],"doi":"","fpage":"826","id":"b124843e-82b0-4154-b72d-2953e6952133","issue":"z2","journal":{"abbrevTitle":"XYJSCLYGC","coverImgSrc":"journal/img/cover/XYJSCLYGC.jpg","id":"69","issnPpub":"1002-185X","publisherId":"XYJSCLYGC","title":"稀有金属材料与工程"},"keywords":[{"id":"800035ab-3416-4a29-b782-616a6b0bc520","keyword":"稀土","originalKeyword":"稀土"},{"id":"3d5a3d7b-02fc-4f26-8d3e-544be2e4e224","keyword":"Ce","originalKeyword":"Ce"},{"id":"d9f627cb-85b5-47c7-b63f-944404c3b22c","keyword":"抛光","originalKeyword":"抛光"},{"id":"c7f885df-6233-4b24-a601-77cb04913627","keyword":"CVD金刚石","originalKeyword":"CVD金刚石膜"}],"language":"zh","publisherId":"xyjsclygc2005z2058","title":"稀土金属Ce抛光CVD金刚石的研究","volume":"34","year":"2005"},{"abstractinfo":"研究了稀土Ce在紫铜缓蚀剂中的作用,通过正交实验得到最优工艺.采用电镜(SEM)观察了试样表面形貌,测试了钝化的耐蚀性能.研究结果表明,稀土Ce的加入可以显著提高紫铜缓蚀剂的效果,分析了其作用机理.","authors":[{"authorName":"韩宝军","id":"4d69b844-007e-4ab2-94c3-07642689a341","originalAuthorName":"韩宝军"},{"authorName":"徐洲","id":"f173c41f-bd5c-4ad8-ae0c-8fb4f0565d2d","originalAuthorName":"徐洲"}],"doi":"10.3969/j.issn.1001-3660.2005.04.006","fpage":"18","id":"caa38912-44a0-49c2-b3fc-a634087033fd","issue":"4","journal":{"abbrevTitle":"BMJS","coverImgSrc":"journal/img/cover/BMJS.jpg","id":"3","issnPpub":"1001-3660","publisherId":"BMJS","title":"表面技术 "},"keywords":[{"id":"86854626-ae4c-4e79-b9c8-7a00ede44418","keyword":"稀土","originalKeyword":"稀土"},{"id":"339d645c-23be-47ba-a807-ba3caf3512ad","keyword":"紫铜","originalKeyword":"紫铜"},{"id":"3f0a0618-99c0-4937-b926-20cbe0b697fa","keyword":"缓蚀剂","originalKeyword":"缓蚀剂"},{"id":"b7d92e7c-26af-4f31-9e25-5e0fb24bde03","keyword":"机理","originalKeyword":"机理"}],"language":"zh","publisherId":"bmjs200504006","title":"稀土Ce在紫铜缓蚀剂中的应用研究","volume":"34","year":"2005"},{"abstractinfo":"采用含有稀土硫酸铈的磷酸-硫酸体系溶液对铝合金进行阳极氧化.对阳极氧化工艺进行正交优化,得到的最佳工艺条件为:H2SO4 l20 g/L,H3PO4 60 g/L,CeSO4 0.4 g/L,草酸7 g/L,氧化电压22 V,时间30 min,温度(20±2)℃.表征了采用最佳工艺所得氧化的形貌、组成和粘结性能等性能.结果表明,阳极氧化表面微孔呈蜂窝状均匀排列,孔截面无分叉,层拉伸剪切强度高,粘接耐久性能和耐腐蚀性能良好.","authors":[{"authorName":"黄燕滨","id":"cf139b04-4489-4589-8449-ad58cb7072ea","originalAuthorName":"黄燕滨"},{"authorName":"卢天虎","id":"7c7f790a-91eb-44a7-b37d-857c0886f2c9","originalAuthorName":"卢天虎"},{"authorName":"仪忠源","id":"462baee5-6437-4c45-9f88-c5fed6f71e53","originalAuthorName":"仪忠源"},{"authorName":"柴槊","id":"05a54711-dfb4-44c0-ba9f-7450b6af2f92","originalAuthorName":"柴槊"}],"doi":"","fpage":"31","id":"824e4416-0852-400f-806b-2a26aab0b442","issue":"11","journal":{"abbrevTitle":"DDYTS","coverImgSrc":"journal/img/cover/DDYTS.jpg","id":"21","issnPpub":"1004-227X","publisherId":"DDYTS","title":"电镀与涂饰 "},"keywords":[{"id":"4d1664ce-f0e9-4156-8c56-d289dbe5eb47","keyword":"铝合金","originalKeyword":"铝合金"},{"id":"230c91ad-6d97-4933-8657-de2ce720a3f6","keyword":"稀土","originalKeyword":"稀土"},{"id":"412be81a-5281-455a-920a-6dc886aca990","keyword":"阳极氧化","originalKeyword":"阳极氧化"},{"id":"209b3ec9-d1fe-4233-bbbe-0801f8228500","keyword":"粘接性能","originalKeyword":"粘接性能"},{"id":"33b90c67-9141-4930-b52d-dc2fdb79afdf","keyword":"耐腐蚀性","originalKeyword":"耐腐蚀性"}],"language":"zh","publisherId":"ddyts201311009","title":"稀土改性磷酸-硫酸阳极氧化工艺与层性能","volume":"32","year":"2013"},{"abstractinfo":"将镀锌层浸泡于以Ce(NO_3)_3·6H_2O为主盐、以30% H_2O_2为氧化剂的稀土转化处理液中,通过计算界面上pH可达到的最大值、Ce-H_2O系电位-pH图及Zn-H_2O系电位-pH图,推断稀土转化可能是由ZnO、CeO_2、Ce2O_3、Ce(OH)_3及Ce(OH)_4构成;同时利用X射线光电子能谱仪对该铈盐转化表面进行成分分析,结果表明,铈盐转化主要是由ZnO、CeO_2、Ce2O_3、Ce(OH)_3、Ce(OH)_4构成的复合层,这与热力学分析计算相吻合.","authors":[{"authorName":"章江洪","id":"1b5cb115-ae1c-4896-94ee-62e123a84a66","originalAuthorName":"章江洪"},{"authorName":"张英杰","id":"aa9797b2-abd3-410e-9c4d-7aa313c1442e","originalAuthorName":"张英杰"},{"authorName":"闫宇星","id":"8d67f6f1-9636-419c-810a-ca55d919a84c","originalAuthorName":"闫宇星"}],"doi":"10.3969/j.issn.1004-0277.2010.01.015","fpage":"69","id":"012d877f-789e-4d59-811e-11e7a1061840","issue":"1","journal":{"abbrevTitle":"XT","coverImgSrc":"journal/img/cover/XT.jpg","id":"65","issnPpub":"1004-0277","publisherId":"XT","title":"稀土"},"keywords":[{"id":"b8498498-e0ad-48f7-afa1-79003df4f406","keyword":"锌镀层","originalKeyword":"锌镀层"},{"id":"57c0efd1-c17d-49d3-824f-22c315767889","keyword":"稀土转化","originalKeyword":"稀土转化膜"},{"id":"1a03ad57-ca12-4132-83b4-3916f1d48765","keyword":"成机理","originalKeyword":"成膜机理"}],"language":"zh","publisherId":"xitu201001015","title":"锌镀层表面稀土转化机理分析(Ⅰ)","volume":"31","year":"2010"}],"totalpage":3486,"totalrecord":34859}