{"currentpage":1,"firstResult":0,"maxresult":10,"pagecode":5,"pageindex":{"endPagecode":5,"startPagecode":1},"records":[{"abstractinfo":"<span style=\"color:red\">Fe</span>/<span style=\"color:red\">Pt</span><span style=\"color:red\">合金</span>薄膜是重要的磁性材料.介绍了<span style=\"color:red\">Fe</span>/<span style=\"color:red\">Pt</span><span style=\"color:red\">合金</span>的晶体结构以及磁控溅射法、真空电弧离子法、机械冷变形法和化学合成法4种主要制备<span style=\"color:red\">Fe</span>/<span style=\"color:red\">Pt</span><span style=\"color:red\">合金</span>薄膜的方法,并对影响<span style=\"color:red\">Fe</span>/<span style=\"color:red\">Pt</span><span style=\"color:red\">合金</span>薄膜磁性能的重要因素进行了评述,包括改变热处理工艺参数和添加掺杂元素.最后指出,<span style=\"color:red\">Fe</span>/<span style=\"color:red\">Pt</span>纳米结构材料具有良好的化学稳定性和较高的磁晶各向异性,因而在超高密度信息存储领域有着巨大的应用潜力.","authors":[{"authorName":"杨治军","id":"88d5f093-07e8-439b-bcb8-be8a8079ad1e","originalAuthorName":"杨治军"},{"authorName":"于振涛","id":"9fd85cfb-b037-42a5-999f-397900a40679","originalAuthorName":"于振涛"},{"authorName":"李争显","id":"d81f937e-7120-4432-9410-61cae78a1f4a","originalAuthorName":"李争显"},{"authorName":"胡涛","id":"5464ba72-52ac-4bb8-a2b4-d756319c9ea9","originalAuthorName":"胡涛"}],"doi":"10.3969/j.issn.1674-3962.2007.02.002","fpage":"7","id":"2203e5dd-ee24-4247-b791-75fffa2abdec","issue":"2","journal":{"abbrevTitle":"ZGCLJZ","coverImgSrc":"journal/img/cover/中国材料进展.jpg","id":"80","issnPpub":"1674-3962","publisherId":"ZGCLJZ","title":"中国材料进展"},"keywords":[{"id":"c6e422ce-745d-4dbe-a5ce-aa35f460c8c1","keyword":"<span style=\"color:red\">Fe</span>/<span style=\"color:red\">Pt</span><span style=\"color:red\">合金</span>","originalKeyword":"Fe/Pt合金"},{"id":"8872011d-887e-420d-ac2a-8de5a7dc3710","keyword":"磁性薄膜","originalKeyword":"磁性薄膜"},{"id":"d251e5f9-9c27-4aff-982d-031bcf71ca21","keyword":"制备方法","originalKeyword":"制备方法"},{"id":"c89a0a38-4334-40d5-96af-5df6097a2efc","keyword":"热处理工艺","originalKeyword":"热处理工艺"},{"id":"6cec4411-59e2-426d-a087-0f8cd4dbdbb2","keyword":"掺杂元素","originalKeyword":"掺杂元素"}],"language":"zh","publisherId":"zgcljz200702002","title":"<span style=\"color:red\">Fe</span>/<span style=\"color:red\">Pt</span>磁性薄膜的研究进展","volume":"26","year":"2007"},{"abstractinfo":"利用循环伏安法探究<span style=\"color:red\">Pt</span>与<span style=\"color:red\">Fe</span>共沉积的还原电位,并在此电位下在多孔碳布表面恒压电沉积制备<span style=\"color:red\">Pt-Fe</span><span style=\"color:red\">合金</span>,研究其作为质子交换膜燃料电池(PEMFC)阴极催化剂的电催化活性.通过X射线衍射(XRD)、扫描电子显微镜(SEM)及场发射扫描电子显微镜(FESEM)、能量色散谱(EDS)、循环伏安(CV)、单电池极化、电化学交流阻抗谱(EIS)等测试技术对所得催化剂进行物理及电化学性能表征.实验表明,在0.075V电位下可还原得到<span style=\"color:red\">Pt-Fe</span><span style=\"color:red\">合金</span>,其颗粒在碳布表面呈空心球状且分散均匀;共沉积时间对<span style=\"color:red\">Pt-Fe</span><span style=\"color:red\">合金</span>催化剂成分组成有显著的影响,随着时间的增加,<span style=\"color:red\">合金</span>中<span style=\"color:red\">Pt</span>与<span style=\"color:red\">Fe</span>原子比增加,<span style=\"color:red\">Fe</span>相对含量下降.<span style=\"color:red\">Fe</span>可与<span style=\"color:red\">Pt</span>形成稳定的<span style=\"color:red\">合金</span>催化剂,显著提高铂对氧还原的催化活性.电沉积30 min制得的<span style=\"color:red\">合金</span>催化剂具有最佳的催化活性.","authors":[{"authorName":"赵文文","id":"5869ac66-9f09-45d5-977c-47ee084c9b0b","originalAuthorName":"赵文文"},{"authorName":"张华","id":"f0798828-402b-4afb-b3c4-b96f5b39333a","originalAuthorName":"张华"},{"authorName":"李梅","id":"dbcf72f4-c076-432d-be27-832fe9ffab5e","originalAuthorName":"李梅"}],"doi":"10.3724/SP.J.1077.2013.13118","fpage":"1217","id":"6ee0e162-5277-47d0-8d00-f139e9ddbb3c","issue":"11","journal":{"abbrevTitle":"WJCLXB","coverImgSrc":"journal/img/cover/WJCLXB.jpg","id":"62","issnPpub":"1000-324X","publisherId":"WJCLXB","title":"无机材料学报"},"keywords":[{"id":"08bfde39-92ca-4165-8131-4b78b299173d","keyword":"循环伏安","originalKeyword":"循环伏安"},{"id":"9c186475-8df9-4f1c-a7ca-8e11ca1d4995","keyword":"还原电位","originalKeyword":"还原电位"},{"id":"fded61ac-cb0d-42c8-aba1-823708d5f69c","keyword":"<span style=\"color:red\">Pt-Fe</span><span style=\"color:red\">合金</span>","originalKeyword":"Pt-Fe合金"},{"id":"52b0db34-5fbc-45d1-a11c-9aedc49bbfef","keyword":"氧还原","originalKeyword":"氧还原"},{"id":"056b4d99-84a0-48a5-bd8e-c1b0d716c40f","keyword":"质子交换膜燃料电池","originalKeyword":"质子交换膜燃料电池"}],"language":"zh","publisherId":"wjclxb201311010","title":"恒压电沉积<span style=\"color:red\">Pt-Fe</span><span style=\"color:red\">合金</span>催化剂及在PEMFC阴极的应用","volume":"28","year":"2013"},{"abstractinfo":"研究了退火时间对Dy0.5<span style=\"color:red\">Fe60Pt</span>39.5<span style=\"color:red\">合金</span>结构和磁性能的影响.通过热磁曲线的测量获得了软磁相和硬磁相的居里温度.实验表明:由于退火时间的增长,<span style=\"color:red\">合金</span>中的短程有序度增加,使无序的面心立方相并不是真正的无序相.<span style=\"color:red\">合金</span>的矫顽力和剩磁比都是退火时间的函数,最佳的热处理条件是在600 °C退火5 h.根据<span style=\"color:red\">合金</span>相转变和微结构的变化对磁性能的结果进行了解释.","authors":[{"authorName":"成钢","id":"ef3a145f-15cf-4a51-9180-d1ea9c28bc5f","originalAuthorName":"成钢"},{"authorName":"顾正飞","id":"b49ffc34-8f94-4e73-bf6e-de8307fba16f","originalAuthorName":"顾正飞"},{"authorName":"周怀营","id":"eec6ce48-d1ac-4b9f-aca1-2a4c4f39e5d9","originalAuthorName":"周怀营"}],"doi":"","fpage":"1325","id":"6fc53a76-8e40-4ca8-9aa8-179a6f234eb9","issue":"8","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":"007f6a5c-4033-4b2b-91e6-615026fe9ce4","keyword":"<span style=\"color:red\">Fe-Pt</span><span style=\"color:red\">合金</span>","originalKeyword":"Fe-Pt合金"},{"id":"592d0dee-c6ec-462c-aad2-8384eba96e37","keyword":"居里温度","originalKeyword":"居里温度"},{"id":"0cca13f8-c2b1-4c70-90e2-10bdaf37fa28","keyword":"晶粒尺寸","originalKeyword":"晶粒尺寸"},{"id":"6d9ec88b-6312-4574-b980-1474ec39e020","keyword":"磁性能","originalKeyword":"磁性能"}],"language":"zh","publisherId":"xyjsclygc200908003","title":"Dy0.5<span style=\"color:red\">Fe60Pt</span>39.5<span style=\"color:red\">合金</span>的相转变和磁性能","volume":"38","year":"2009"},{"abstractinfo":"采用真空电弧离子镀技术,在316L医用不锈钢基片上沉积<span style=\"color:red\">Fe</span>/<span style=\"color:red\">Pt</span>和<span style=\"color:red\">Pt</span>/<span style=\"color:red\">Fe</span>/<span style=\"color:red\">Pt</span>多层膜.<span style=\"color:red\">Fe</span>/<span style=\"color:red\">Pt</span>和<span style=\"color:red\">Pt</span>/<span style=\"color:red\">Fe</span>/<span style=\"color:red\">Pt</span>薄膜在初始沉积态是无序的fcc结构,经扩散热处理,发生相变,转变为fct有序结构的L10型<span style=\"color:red\">Fe</span>/<span style=\"color:red\">Pt</span>和<span style=\"color:red\">Pt</span>/<span style=\"color:red\">Fe</span>/<span style=\"color:red\">Pt</span>薄膜.经SEM、XRD分析和磁性测量表明:316L医用不锈钢表面可沉积均匀致密的<span style=\"color:red\">Fe</span>/<span style=\"color:red\">Pt</span>和<span style=\"color:red\">Pt</span>/<span style=\"color:red\">Fe</span>/<span style=\"color:red\">Pt</span>薄膜,经扩散热处理后,<span style=\"color:red\">Fe-Pt</span>形成了明显的扩散层,fcc结构的<span style=\"color:red\">Fe</span>/<span style=\"color:red\">Pt</span>和<span style=\"color:red\">Pt</span>/<span style=\"color:red\">Fe</span>/<span style=\"color:red\">Pt</span>薄膜部分转变为了fct结构,通过硬磁fct相与软磁fcc相的交换耦合作用,剩磁有了很大的提高.","authors":[{"authorName":"杨治军","id":"0f60ace8-d462-4feb-ab7a-c6f4765de207","originalAuthorName":"杨治军"},{"authorName":"周廉","id":"69938586-ff0a-48f4-9530-c7311df3a4ff","originalAuthorName":"周廉"},{"authorName":"李争显","id":"df574842-0d4a-4b32-a717-16884af8d086","originalAuthorName":"李争显"},{"authorName":"于振涛","id":"40a13396-ce7a-40d2-acba-2b0e0a4c4a80","originalAuthorName":"于振涛"},{"authorName":"罗丽娟","id":"a7f9ae61-8897-4725-9015-2d594b08f0b3","originalAuthorName":"罗丽娟"},{"authorName":"蔡玉荣","id":"f43713fe-0671-4113-af58-d5f4644f47dd","originalAuthorName":"蔡玉荣"}],"doi":"","fpage":"1960","id":"7ab78ad1-627d-485a-93f8-8fffad8e64f7","issue":"11","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":"d3ff492e-5bf4-4930-ac9a-2bfec2fe9050","keyword":"316L不锈钢","originalKeyword":"316L不锈钢"},{"id":"7bc100a8-37eb-4c92-ab36-2fcceede503d","keyword":"磁性薄膜","originalKeyword":"磁性薄膜"},{"id":"33531178-eabe-42c5-baef-b95dc959e5d2","keyword":"电弧离子镀","originalKeyword":"电弧离子镀"},{"id":"c539fc9a-b10d-42a8-9c6d-ef8cbdbd06ee","keyword":"<span style=\"color:red\">Fe</span>/<span style=\"color:red\">Pt</span>和<span style=\"color:red\">Pt</span>/<span style=\"color:red\">Fe</span>/<span style=\"color:red\">Pt</span>薄膜","originalKeyword":"Fe/Pt和Pt/Fe/Pt薄膜"}],"language":"zh","publisherId":"xyjsclygc200711018","title":"医用316L不锈钢表面沉积<span style=\"color:red\">Fe</span>/<span style=\"color:red\">Pt</span>和<span style=\"color:red\">Pt</span>/<span style=\"color:red\">Fe</span>/<span style=\"color:red\">Pt</span>磁性薄膜的研究","volume":"36","year":"2007"},{"abstractinfo":"采用射频磁控溅射的方法,在玻璃基片上制备了不同膜层结构的[<span style=\"color:red\">Fe</span>/<span style=\"color:red\">Pt</span>]n多层膜,经不同温度真空热处理后,得到L10有序结构的FePt薄膜.实验结果表明,[<span style=\"color:red\">Fe</span>/<span style=\"color:red\">Pt</span>]n多层膜结构可以有效降低FePt薄膜的有序化温度,350℃退火30min后其平行膜面矫顽力可达1.6×105A/m;多层膜结构中,<span style=\"color:red\">Pt</span>层厚度与<span style=\"color:red\">Fe</span>层厚度相同时,矫顽力最大,当<span style=\"color:red\">Fe</span>、<span style=\"color:red\">Pt</span>层厚度比偏离1:1时,在<span style=\"color:red\">Fe</span>/<span style=\"color:red\">Pt</span>接触处易产生<span style=\"color:red\">Fe3Pt</span>和FePt3软磁相;<span style=\"color:red\">Pt</span>层和<span style=\"color:red\">Fe</span>层厚度相等且总厚度相同的情况下,<span style=\"color:red\">Fe</span>、<span style=\"color:red\">Pt</span>单层厚度越薄,有序化温度越低,且对应的矫顽力大.","authors":[{"authorName":"董凯锋","id":"e2996d11-d21e-4ef6-9c97-d45bc18d41d7","originalAuthorName":"董凯锋"},{"authorName":"杨晓非","id":"38c2fd7a-3d5d-4d8e-8688-eb2ec7377974","originalAuthorName":"杨晓非"},{"authorName":"鄢俊兵","id":"c86c3844-376a-4968-b577-f231a452fca9","originalAuthorName":"鄢俊兵"},{"authorName":"程伟明","id":"ad6ded0c-99ab-4fa2-ad3c-bb4c93918216","originalAuthorName":"程伟明"},{"authorName":"程晓敏","id":"db788392-aa56-4929-99a9-cdab28c8074f","originalAuthorName":"程晓敏"}],"doi":"","fpage":"744","id":"434ba23a-5953-4b81-a3e1-b0e83c3fd7c4","issue":"5","journal":{"abbrevTitle":"GNCL","coverImgSrc":"journal/img/cover/GNCL.jpg","id":"33","issnPpub":"1001-9731","publisherId":"GNCL","title":"功能材料"},"keywords":[{"id":"7b0ea840-783d-49a3-9b75-0f6f971620ca","keyword":"L10-FePt薄膜","originalKeyword":"L10-FePt薄膜"},{"id":"c6cf50c1-eafd-49c8-8944-770be49e2880","keyword":"多层膜结构","originalKeyword":"多层膜结构"},{"id":"83fb6886-ae47-460f-aadf-0e80bbb088c4","keyword":"矫顽力","originalKeyword":"矫顽力"},{"id":"d502728b-6a66-4b9c-830f-bdddf5d35203","keyword":"有序化温度","originalKeyword":"有序化温度"}],"language":"zh","publisherId":"gncl200805012","title":"<span style=\"color:red\">Pt</span>的含量对[<span style=\"color:red\">Fe</span>/<span style=\"color:red\">Pt</span>]n多层膜磁性能的影响","volume":"39","year":"2008"},{"abstractinfo":"利用磁控溅射的方法, 在热玻璃基片上制备了[<span style=\"color:red\">Fe</span>/<span style=\"color:red\">Pt</span>]n多层膜, 经不同温度真空热处理后, 得到L10有序结构的FePt薄膜(L10-FePt).实验结果表明: [<span style=\"color:red\">Fe</span>/<span style=\"color:red\">Pt</span>]n多层膜结构可使FePt薄膜的有序化温度由500 ℃降到350 ℃, 350 ℃退火20 min后其平行膜面矫顽力可达到421.8 kA·m-1.同时以Ag, Ti, Cu和<span style=\"color:red\">Pt</span>做底层, 利用[<span style=\"color:red\">Fe</span>/<span style=\"color:red\">Pt</span>]n多层膜结构制备了FePt薄膜, 磁性和X射线衍射结果表明: 与[<span style=\"color:red\">Fe</span>/<span style=\"color:red\">Pt</span>]n多层膜相比, 四种底层均没有进一步降低FePt薄膜的有序化温度, 其中Ag做底层对[<span style=\"color:red\">Fe</span>/<span style=\"color:red\">Pt</span>]n多层膜退火后的平行膜面矫顽力影响较小, 但能够提高其垂直磁各向异性;其他底层均会降低[<span style=\"color:red\">Fe</span>/<span style=\"color:red\">Pt</span>]n多层膜在高温退火时的平行膜面矫顽力, 且对其垂直磁各向异性无改善作用.","authors":[{"authorName":"冯春","id":"12da96fa-181c-4c88-9c6e-1776312374aa","originalAuthorName":"冯春"},{"authorName":"李宝河","id":"5a5a234e-87ac-4573-859b-1d833add83ef","originalAuthorName":"李宝河"},{"authorName":"滕蛟","id":"b1b5e67b-6364-4794-a64a-a3aec4d3f06e","originalAuthorName":"滕蛟"},{"authorName":"于广华","id":"c4f211d1-5dc9-475f-a1a9-4484d5032fba","originalAuthorName":"于广华"}],"doi":"10.3969/j.issn.0258-7076.2005.05.035","fpage":"752","id":"a28ea786-4cf9-45f3-9069-ffd32289abf7","issue":"5","journal":{"abbrevTitle":"XYJS","coverImgSrc":"journal/img/cover/XYJS.jpg","id":"67","issnPpub":"0258-7076","publisherId":"XYJS","title":"稀有金属"},"keywords":[{"id":"4d5bd038-422c-4bb8-bee5-9b347bac2bce","keyword":"L10-FePt薄膜","originalKeyword":"L10-FePt薄膜"},{"id":"05afadea-81fb-4531-86c8-5730c2d14e78","keyword":"有序化温度","originalKeyword":"有序化温度"},{"id":"1b79a963-b0d4-4c8a-a8e9-82ef322e56e2","keyword":"底层","originalKeyword":"底层"},{"id":"d2f32a5c-f5df-42ed-8a53-f40e5ed1b61b","keyword":"多层膜结构","originalKeyword":"多层膜结构"}],"language":"zh","publisherId":"xyjs200505035","title":"不同底层(Ag, Ti, Cu, <span style=\"color:red\">Pt</span>)对[<span style=\"color:red\">Fe</span>/<span style=\"color:red\">Pt</span>]n多层膜磁性的影响","volume":"29","year":"2005"},{"abstractinfo":"负载型纳米催化剂表面结构与其催化性能之间关系的研究一直受到广泛关注.由于其结构复杂使得人们在研究催化剂构效关系时遇到了很多困难.近年来,大量研究发现反转催化剂在众多反应中表现出优越的催化性能.反转催化剂是将过渡金属氧化物负载于其它金属表面.和传统金属/氧化物催化剂相比,反转催化剂更能突出氧化物在催化反应中的重要作用.众多研究表明,在氧化物-金属界面处存在特殊的作用,这种作用可以改变氧化物的电子特性和化学性质,进而产生较高的催化性能.傅强等人创建了金属氧化物负载于<span style=\"color:red\">Pt</span>表面的反转催化体系,其表现出了高的低温CO氧化反应性能.在氧化物和<span style=\"color:red\">Pt</span>之间的界面限域效应可以稳定氧化物中配位不饱和的金属阳离子.这种配位不饱和的氧化物提供了活化O2的活性位.目前,反转催化剂的研究主要集中在单晶模型体系中,在负载型催化剂中的研究还较少.我们以炭黑(CB)为载体,将还原后的<span style=\"color:red\">Pt-Fe</span>和<span style=\"color:red\">Pt</span>-Co催化剂经过酸洗制备了一种表面富<span style=\"color:red\">Pt</span>核为<span style=\"color:red\">合金</span>的结构.考察了酸洗后的<span style=\"color:red\">Pt-Fe</span>和<span style=\"color:red\">Pt</span>-Co催化剂经过不同温度氧化后的结构变化,并讨论了其结构与CO完全氧化反应(COOX)和CO选择氧化反应(CO-PROX)性能的关系.X射线粉末衍射(XRD),电感耦合等离子体发射光谱(ICP),透射电镜(TEM)和X射线光电子能谱(XPS)表征结果表明,还原后的<span style=\"color:red\">Pt</span>基催化剂经过酸洗可以选择性去除纳米粒子表面的3d过渡金属,形成表面富<span style=\"color:red\">Pt</span>体相为<span style=\"color:red\">合金</span>的结构.将酸洗后的<span style=\"color:red\">Pt-Fe</span>和<span style=\"color:red\">Pt</span>-Co催化剂在不同温度下空气中氧化,发现近表层的<span style=\"color:red\">Fe</span>(Co)会扩散到粒子表面上,形成过度氧化的<span style=\"color:red\">Fe</span>2O3(Co3O4)表面结构.氧化后的催化剂在COOX和CO-PROX反应中表现出截然不同的催化性能.酸洗后的<span style=\"color:red\">Pt-Fe</span>(<span style=\"color:red\">Pt</span>-Co)催化剂经过不同温度氧化后在COOX反应中活性都较差,室温下的CO转化率只有不到30%,CO完全转化的温度超过100oC,相当于纯<span style=\"color:red\">Pt</span>催化剂的活性.这说明<span style=\"color:red\">Pt</span>表面过度氧化的<span style=\"color:red\">Fe</span>2O3(Co3O4)对CO氧化反应的促进作用不明显.而氧化后的催化剂在CO-PROX反应中表现出较高的活性,250oC(或350oC)氧化后的酸洗<span style=\"color:red\">Pt-Fe</span>催化剂室温下的CO转化率接近100%,250oC(或350oC)氧化后的酸洗<span style=\"color:red\">Pt</span>-Co催化剂室温下的CO转化率也达到了70%.结合表征和反应结果,我们认为氧化处理形成的表面过度氧化的金属氧化物(<span style=\"color:red\">Fe</span>2O3,Co3O4)在COOX的催化性能较差.通入CO-PROX反应气后,气氛中大量H2的存在和<span style=\"color:red\">Pt</span>表面的氢溢流效应可以使得表面<span style=\"color:red\">Fe</span>2O3,Co3O4在室温下被还原成配位不饱和的FeO,CoO.这种配位不饱和的氧化物在表面<span style=\"color:red\">Pt</span>的限域作用和大量H2气氛下比较稳定,并且具有较强的活化解离O2的能力,进而提高了CO-PROX反应的活性.为了进一步证实催化剂表面氧化物与其催化性能的关系,我们在室温下进行了两种反应气的循环实验测试.测试结果表明,对于氧化后的酸洗<span style=\"color:red\">Pt-Fe</span>催化剂,COOX反应中的表面<span style=\"color:red\">Fe</span>2O3和CO-PROX反应中的表面FeO可以通过变换反应气氛实现两种氧化物的相互转变,并表现出完全不同的催化性能.对于氧化后的酸洗<span style=\"color:red\">Pt</span>-Co催化剂,CO-PROX反应中形成的CoO表面结构在COOX反应中也比较稳定,在两种反应气中表现出相似的催化性能.","authors":[{"authorName":"徐红","id":"5e09abc4-66c1-4f9a-9e4f-35e2947836bb","originalAuthorName":"徐红"},{"authorName":"倪可","id":"58e61132-8219-4623-ad87-72fcd34ee172","originalAuthorName":"倪可"},{"authorName":"李小昆","id":"a1fef949-16b4-48a5-9c33-e1dbf6a877cb","originalAuthorName":"李小昆"},{"authorName":"朱胜","id":"420898dd-a0e0-42c9-8417-fa33d3bba182","originalAuthorName":"朱胜"},{"authorName":"范果红","id":"7e9d0d18-584f-437a-87c4-52ed7c8cfb6b","originalAuthorName":"范果红"}],"doi":"10.1016/S1872-2067(17)62838-9","fpage":"1261","id":"089fab2e-62f3-44a8-8b8b-596f8d4825c6","issue":"7","journal":{"abbrevTitle":"CHXB","coverImgSrc":"journal/img/cover/CHXB.jpg","id":"18","issnPpub":"0253-9837","publisherId":"CHXB","title":"催化学报   "},"keywords":[{"id":"346a6b7a-2e41-4928-a8ec-130b0e8995df","keyword":"铂-铁","originalKeyword":"铂-铁"},{"id":"79ae283e-152a-4c1a-86db-7219fdac24b7","keyword":"铂-钴","originalKeyword":"铂-钴"},{"id":"cbaab5ee-73b8-45fb-8be3-c4abe1303b63","keyword":"酸洗","originalKeyword":"酸洗"},{"id":"99bac802-e8b5-411b-847e-b349a5e6cc94","keyword":"CO氧化","originalKeyword":"CO氧化"},{"id":"cccf754a-eb11-4a0b-970f-481920cc9893","keyword":"表面氧化物","originalKeyword":"表面氧化物"}],"language":"zh","publisherId":"cuihuaxb201707018","title":"酸洗<span style=\"color:red\">Pt-Fe</span>和<span style=\"color:red\">Pt</span>-Co催化剂在CO氧化反应中的对比研究","volume":"38","year":"2017"},{"abstractinfo":"概述了含有<span style=\"color:red\">Pt</span>化合物、钨酸或钨酸盐、有机酸或无机酸盐等组成的<span style=\"color:red\">Pt</span>-W<span style=\"color:red\">合金</span>镀液,在50～80℃温度下,陈化处理6 h以上,可以明显地改善镀液性能,可以获得W含量在10 wt%以上,组成稳定的<span style=\"color:red\">Pt</span>-W<span style=\"color:red\">合金</span>镀层.该镀层外观均匀,抗蚀性和催化性良好,适用于氧化性催化剂.","authors":[{"authorName":"王丽丽","id":"96e8af19-d5ea-4a88-97cd-e430e4724ea5","originalAuthorName":"王丽丽"}],"doi":"10.3969/j.issn.1001-3849.1999.01.016","fpage":"42","id":"f8b1dfc9-4684-4d8b-b50c-607b28b752c8","issue":"1","journal":{"abbrevTitle":"DDYJS","coverImgSrc":"journal/img/cover/DDYJS.jpg","id":"20","issnPpub":"1001-3849","publisherId":"DDYJS","title":"电镀与精饰   "},"keywords":[{"id":"e8afdee7-1eb0-4de2-84cf-5f4a1a1977bd","keyword":"<span style=\"color:red\">Pt</span>-W<span style=\"color:red\">合金</span>","originalKeyword":"Pt-W合金"},{"id":"b88dd059-2ca2-464b-9279-5387eb5c44d2","keyword":"陈化","originalKeyword":"陈化"},{"id":"87aca069-89ac-4bba-a7e1-86611e860475","keyword":"氧化性催化","originalKeyword":"氧化性催化"}],"language":"zh","publisherId":"ddjs199901016","title":"<span style=\"color:red\">Pt</span>-W<span style=\"color:red\">合金</span>镀液","volume":"","year":"1999"},{"abstractinfo":"<span style=\"color:red\">Fe-Pt</span>纳米晶永磁材料由于在微电机械、医疗器械和高密度磁记录领域的良好应用前景而受到广泛的关注.本文简述了<span style=\"color:red\">Fe-Pt</span>纳米晶永磁材料目前的研究工作,介绍了该类<span style=\"color:red\">合金</span>的结构特点和交换耦合作用机理,重点叙述了有关制备工艺和元素添加对其磁性能影响的研究.","authors":[{"authorName":"任静","id":"e07feb13-14b4-4e2d-aebd-d0f8b59c8105","originalAuthorName":"任静"},{"authorName":"顾正飞","id":"510968b0-69b1-4c96-bce4-aed90c022b7d","originalAuthorName":"顾正飞"},{"authorName":"成钢","id":"872c1ecd-91ea-4443-8e80-2997949181a8","originalAuthorName":"成钢"},{"authorName":"王仲民","id":"c1af6f52-6821-4813-9ccf-9a52b8d1aa70","originalAuthorName":"王仲民"},{"authorName":"周怀营","id":"7e879364-0d1b-46f6-90eb-98e90cb8db48","originalAuthorName":"周怀营"}],"doi":"10.3969/j.issn.1005-8192.2004.06.006","fpage":"23","id":"356cdcb3-a7f3-4fe2-98f7-57aa2dd25b90","issue":"6","journal":{"abbrevTitle":"JSGNCL","coverImgSrc":"journal/img/cover/JSGNCL.jpg","id":"46","issnPpub":"1005-8192","publisherId":"JSGNCL","title":"金属功能材料"},"keywords":[{"id":"2f813bc7-06d4-4b84-8d39-54e7c86b1d8a","keyword":"纳米晶永磁材料","originalKeyword":"纳米晶永磁材料"},{"id":"8978129e-2229-4820-96d7-48cef0e95864","keyword":"交换耦合","originalKeyword":"交换耦合"},{"id":"ce723bef-0f92-4777-8fcc-0465e9590c47","keyword":"剩磁增强","originalKeyword":"剩磁增强"},{"id":"8edb72be-d9be-40ea-9439-d34b30410278","keyword":"永磁性能","originalKeyword":"永磁性能"}],"language":"zh","publisherId":"jsgncl200406006","title":"<span style=\"color:red\">Fe-Pt</span>纳米晶永磁材料的研究进展","volume":"11","year":"2004"},{"abstractinfo":"利用扫描隧道显微镜(STM)和X射线光电子能谱(XPS)对<span style=\"color:red\">Pt</span>(111)表面制备的<span style=\"color:red\">Fe</span>单层薄膜及其在不同环境气氛条件下的多种结构进行了研究.在温度为487K的<span style=\"color:red\">Pt</span>(111)表面制备出了完整的<span style=\"color:red\">Fe</span>单层薄膜<span style=\"color:red\">Fe</span>/<span style=\"color:red\">Pt</span>(111).对<span style=\"color:red\">Fe</span>/<span style=\"color:red\">Pt</span>(111)依次升高温度进行超高真空退火,STM和XPS结果表明退火温度高于800 K时,表面<span style=\"color:red\">Fe</span>原子扩散到次表层区域,形成次表层<span style=\"color:red\">Fe</span>结构<span style=\"color:red\">Pt</span>/<span style=\"color:red\">Fe</span>/<span style=\"color:red\">Pt</span>(111).<span style=\"color:red\">Pt</span>/<span style=\"color:red\">Fe</span>/<span style=\"color:red\">Pt</span>(111)在O_2氧化气氛中经850 K退火可转变成表面FeO薄膜FeO/<span style=\"color:red\">Pt</span>(111).FeO/<span style=\"color:red\">Pt</span>(111)结构在温和的H_2还原气氛中(600K)转变成表面<span style=\"color:red\">Fe</span>结构,进一步的还原处理(800K)则可以重新生成<span style=\"color:red\">Pt</span>/<span style=\"color:red\">Fe</span>/<span style=\"color:red\">Pt</span>(111).控制样品的环境气氛在O_2和H_2之间切换,使得表面<span style=\"color:red\">Fe</span>(FeO)和次表面<span style=\"color:red\">Fe</span>可以重复地转变.本研究实现了多种<span style=\"color:red\">Fe-Pt</span>表面结构的可控制备,可为合理地设计高效、价廉的催化剂提供借鉴.","authors":[{"authorName":"马腾","id":"6c37feea-036d-41e1-8634-f1fe02b5e60e","originalAuthorName":"马腾"},{"authorName":"傅强","id":"fbbf6a44-56df-4f3e-a697-51e509be942c","originalAuthorName":"傅强"},{"authorName":"崔义","id":"3e0b0136-c27c-4df3-a957-9b24e4794667","originalAuthorName":"崔义"},{"authorName":"张镇","id":"060f1dc9-d584-4569-8090-bf82dbf357e7","originalAuthorName":"张镇"},{"authorName":"王珍","id":"1ce7658d-a34b-4475-a16c-fe6e72596940","originalAuthorName":"王珍"},{"authorName":"谭大力","id":"f2dc551f-06e3-4fe0-b06e-21e018c29425","originalAuthorName":"谭大力"},{"authorName":"包信和","id":"47c0849e-cc95-4dd3-aec2-eedbe51cef93","originalAuthorName":"包信和"}],"doi":"10.3724/SP.J.1088.2010.90821","fpage":"24","id":"27514f2d-fa06-4b52-b140-ac91a468ebb8","issue":"1","journal":{"abbrevTitle":"CHXB","coverImgSrc":"journal/img/cover/CHXB.jpg","id":"18","issnPpub":"0253-9837","publisherId":"CHXB","title":"催化学报   "},"keywords":[{"id":"659854d8-e66d-4506-9b9d-4a2135428401","keyword":"双金属催化剂","originalKeyword":"双金属催化剂"},{"id":"c077cd52-a584-43d4-b6c8-2e44a7f5deec","keyword":"氧化物","originalKeyword":"氧化物"},{"id":"48c18d15-360c-4bb6-a4d2-b8af2151afb4","keyword":"<span style=\"color:red\">Pt</span>富集表面","originalKeyword":"Pt富集表面"},{"id":"5e41fbbf-267d-4370-a202-7d4e237ea442","keyword":"反相模型体系","originalKeyword":"反相模型体系"}],"language":"zh","publisherId":"cuihuaxb201001005","title":"<span style=\"color:red\">Pt</span>(111)表面上表层<span style=\"color:red\">Fe</span>(FeO)结构和次表层<span style=\"color:red\">Fe</span>结构的可控转变","volume":"31","year":"2010"}],"totalpage":5010,"totalrecord":50093}