{"currentpage":1,"firstResult":0,"maxresult":10,"pagecode":5,"pageindex":{"endPagecode":5,"startPagecode":1},"records":[{"abstractinfo":"采用湿化学法对LiMn2O4进行TiO2及LiTi2 (PO4)3表面包覆.采用X射线衍射仪、扫描电镜、恒电流充放电等技术对合成产物进行物相、形貌和电化学分析.结果表明:TiO2及LiTi2(PO4)3包覆LiMn2O4与未包覆LiMn2O4具有相似的X射线衍射结果.室温和55℃以0.5C倍率充放电循环20次后,TiO2包覆LiMn2O4的容量保持率分别为98.2％和95.3％,LiTi2(PO4)3包覆LiMn2O4的容量保持率分别为99.1％和96.8％,高于未包覆LiMn2O4的94.6％和92.2％.表面包覆LiTi2(PO4)3后LiMn2O4的锂离子扩散系数变化不大,但包覆TiO2后的锂离子扩散系数略有下降.","authors":[{"authorName":"吴显明","id":"eb00cbf8-6e9c-49c3-a4f3-b826b3e5e7d0","originalAuthorName":"吴显明"},{"authorName":"陈上","id":"c07b60b1-e62b-4ed8-bde2-1db8ec9dcc77","originalAuthorName":"陈上"},{"authorName":"麦发任","id":"d8d2c934-8474-4b52-82e0-92016ba92813","originalAuthorName":"麦发任"},{"authorName":"<span style=\"color:red\">赵</span><span style=\"color:red\">俊</span><span style=\"color:red\">海</span>","id":"f6020c26-1687-4135-99f2-3a8821c2b1c7","originalAuthorName":"赵俊海"},{"authorName":"何<span style=\"color:red\">海</span>亮","id":"20cdffb7-b214-4ecb-82dd-41cbf0ff3268","originalAuthorName":"何海亮"}],"doi":"","fpage":"1410","id":"0d2b71af-0593-442d-8021-aa168963bf74","issue":"7","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":"6b6f1fe9-4e83-4c19-bf78-c2245b24ca1e","keyword":"LiMn2O4","originalKeyword":"LiMn2O4"},{"id":"87daf39e-47ba-4dd9-929f-212fef4422d7","keyword":"锂离子电池","originalKeyword":"锂离子电池"},{"id":"b4abc24a-b110-4e0a-863a-b293e6201b45","keyword":"包覆","originalKeyword":"包覆"},{"id":"a43a7339-1802-4a4b-9673-7daf7662b82b","keyword":"容量保持率","originalKeyword":"容量保持率"},{"id":"6e3e9850-4b9b-4b26-b4bb-3f8eb405d0c9","keyword":"扩散系数","originalKeyword":"扩散系数"}],"language":"zh","publisherId":"rgjtxb98201307032","title":"尖晶石LiMn2O4表面包覆TiO2与LiTi2(PO4)3及其性质研究","volume":"42","year":"2013"},{"abstractinfo":"采用NaClO3氧化法的方法制备重质化二氧化锰,研究了温度对碳酸锰热解的影响,以及重质化过程中反应时间、新生成二氧化锰比例、液固比等条件对Mn2氧化程度和产物振实密度的影响.结果表明:当热解温度在350～380℃时制备的粗二氧化锰中二氧化锰含量较高;将粗二氧化锰与硫酸锰固体混合均匀后重质化反应过程中Mn2氧化率高于未将粗二氧化锰与硫酸锰混合后重质化反应过程中Mn2+氧化率,相同反应条件下将粗二氧化锰与硫酸锰混合均匀后再进行重质化制备出的二氧化锰振实密度均高于未将粗二氧化锰与硫酸锰混合均匀再进行重质化所制备出的二氧化锰的振实密度,且当重质化反应时间3h,新生成二氧化锰比例为粗二氧化锰质量的20％,液固比为3∶1时,制备的二氧化锰振实密度可达2.1 g/cm3以上.","authors":[{"authorName":"<span style=\"color:red\">赵</span><span style=\"color:red\">俊</span><span style=\"color:red\">海</span>","id":"7bfc097a-e1f9-4c9c-aa63-fcb49f6f535b","originalAuthorName":"赵俊海"},{"authorName":"吴显明","id":"8cd8ff34-ed66-406e-ab57-980c53ccae33","originalAuthorName":"吴显明"},{"authorName":"陈上","id":"ec11395a-0556-4fa1-813c-39f77a109207","originalAuthorName":"陈上"},{"authorName":"何<span style=\"color:red\">海</span>亮","id":"c96d0665-21b3-4f4e-945d-958f6691d0f1","originalAuthorName":"何海亮"},{"authorName":"麻明友","id":"fd30f7c7-09fc-4640-a3ae-369577db1af4","originalAuthorName":"麻明友"}],"doi":"","fpage":"186","id":"580652a3-906b-41f5-baca-929325ac7332","issue":"1","journal":{"abbrevTitle":"GSYTB","coverImgSrc":"journal/img/cover/GSYTB.jpg","id":"36","issnPpub":"1001-1625","publisherId":"GSYTB","title":"硅酸盐通报   "},"keywords":[{"id":"2971a0db-3894-466b-8a58-4912c956ba0a","keyword":"混合均匀","originalKeyword":"混合均匀"},{"id":"a27b069a-c898-4816-9bc9-c84f3023f10a","keyword":"二氧化锰","originalKeyword":"二氧化锰"},{"id":"cd4fa8da-2e2a-4cf5-a570-12c8472b86f8","keyword":"氧化率","originalKeyword":"氧化率"},{"id":"1f908468-dd4f-42c5-909d-cff2e1f4f0a5","keyword":"重质","originalKeyword":"重质"},{"id":"579f3d73-2e05-451f-93c0-017a44cd736e","keyword":"振实密度","originalKeyword":"振实密度"}],"language":"zh","publisherId":"gsytb201401036","title":"改良氯酸钠氧化法制备重质化学二氧化锰的研究","volume":"33","year":"2014"},{"abstractinfo":"以三乙醇胺为配位剂,Ti(OC4H9)4和LiAc·2 H2O为原料,通过溶胶-凝胶法制备锂离子电池负极材料尖晶石Li4Ti5O12.通过X射线衍射、扫描电子显微镜、循环伏安、电化学阻抗和恒流充放电分析检测产物的结构、形貌及电化学性能.结果表明:配位剂的用量对Li4Ti5O12结构及电化学性能有显著影响,其中三乙醇胺与Ti摩尔比为0.8时,Li4 Ti5O12具有良好的的电化学性能.1.OC下,其首次放电容量为153.0mAh· g-1,35次循环后放电容量仍为139.9mAh· g-1,容量保持率为91.5％.","authors":[{"authorName":"麦发任","id":"38a8e517-9c1f-42c5-82a3-1ec7bfa9e9b8","originalAuthorName":"麦发任"},{"authorName":"吴显明","id":"837e88b5-47bd-4b2e-881d-4ba86387ca81","originalAuthorName":"吴显明"},{"authorName":"陈上","id":"0cdafea5-57a0-4f50-8660-96d30fb54a1d","originalAuthorName":"陈上"},{"authorName":"曾姝","id":"fe3276ea-d65c-43f9-ad4c-70410846aeee","originalAuthorName":"曾姝"},{"authorName":"刘金练","id":"9cd8e93b-0988-47a2-a492-200cec0bcc25","originalAuthorName":"刘金练"},{"authorName":"<span style=\"color:red\">赵</span><span style=\"color:red\">俊</span><span style=\"color:red\">海</span>","id":"44dd5d68-e824-49fd-943b-9fe46f977fc5","originalAuthorName":"赵俊海"}],"doi":"","fpage":"122","id":"a163ab5b-7914-4cf9-ba27-cf7528204e55","issue":"1","journal":{"abbrevTitle":"CLKXYGCXB","coverImgSrc":"journal/img/cover/CLKXYGCXB.jpg","id":"13","issnPpub":"1673-2812","publisherId":"CLKXYGCXB","title":"材料科学与工程学报"},"keywords":[{"id":"7d262d5f-780d-4c63-ae0d-7ec16f2aa8dc","keyword":"锂离子电池","originalKeyword":"锂离子电池"},{"id":"cbe77f38-9cad-47a0-82c4-0aee22f5e1e2","keyword":"负极材料","originalKeyword":"负极材料"},{"id":"d646c00f-95af-4c5c-adb3-f1d780cf0734","keyword":"Li4Ti5O12","originalKeyword":"Li4Ti5O12"},{"id":"dba99be7-8fa9-4fe6-a575-3a592837aad7","keyword":"溶胶-凝胶","originalKeyword":"溶胶-凝胶"},{"id":"f0a8bd29-0cce-4097-bc6a-17364a9602c9","keyword":"三乙醇胺","originalKeyword":"三乙醇胺"}],"language":"zh","publisherId":"clkxygc201301025","title":"尖晶石钛酸锂的三乙醇胺辅助溶胶-凝胶法合成及其性能","volume":"31","year":"2013"},{"abstractinfo":"\"<span style=\"color:red\">海</span>砂屋\"是使用了不合格<span style=\"color:red\">海</span>砂作为混凝土砂料的建筑物.在地震灾害中,\"<span style=\"color:red\">海</span>砂屋\"可能造成严重的后果.须引起重视并加强管理.","authors":[{"authorName":"洪乃丰","id":"902f2b01-f969-4f02-8d6c-cf161a16672e","originalAuthorName":"洪乃丰"}],"doi":"","fpage":"426","id":"f8f8c533-2df6-4a56-b672-6c4b457df77e","issue":"7","journal":{"abbrevTitle":"FSYFH","coverImgSrc":"journal/img/cover/FSYFH.jpg","id":"25","issnPpub":"1005-748X","publisherId":"FSYFH","title":"腐蚀与防护"},"keywords":[{"id":"235c7a6f-aead-451b-9531-256af4faaef1","keyword":"","originalKeyword":""}],"language":"zh","publisherId":"fsyfh200807024","title":"震后反思\"<span style=\"color:red\">海</span>砂屋\"","volume":"29","year":"2008"},{"abstractinfo":"受河床生态环境保护的需要,可供应的建筑用河砂资源日益匮乏,海底砂已经成为我国部分沿海城市建筑用砂的重要来源.分别采用淡化<span style=\"color:red\">海</span>砂、原状<span style=\"color:red\">海</span>砂和河砂,对比分析了<span style=\"color:red\">海</span>砂特性及<span style=\"color:red\">海</span>砂混凝土的力学性能.试验研究表明,珠江口<span style=\"color:red\">海</span>砂及盐田<span style=\"color:red\">海</span>砂均属于级配良好的混凝土细集料,<span style=\"color:red\">海</span>砂中所含的氯离子和少量的贝壳并不影响混凝土的工作性、抗压强度、抗折强度及弹性模量,不考虑氯离子对混凝土钢筋的腐蚀时,原状<span style=\"color:red\">海</span>砂均也可等同于河砂使用.","authors":[{"authorName":"刘伟","id":"248c310a-d9c5-4c34-909d-0221c6a1885b","originalAuthorName":"刘伟"},{"authorName":"谢友均","id":"a01dfaeb-ae27-4a15-a85d-419e87552ad7","originalAuthorName":"谢友均"},{"authorName":"董必钦","id":"98a74a92-53e3-4ce8-bb83-dc7da0fb11c0","originalAuthorName":"董必钦"},{"authorName":"邢锋","id":"4be63209-049d-411d-a0aa-f7fb08b30118","originalAuthorName":"邢锋"}],"doi":"","fpage":"15","id":"76838501-9779-46aa-a731-88f29ba63d3d","issue":"1","journal":{"abbrevTitle":"GSYTB","coverImgSrc":"journal/img/cover/GSYTB.jpg","id":"36","issnPpub":"1001-1625","publisherId":"GSYTB","title":"硅酸盐通报   "},"keywords":[{"id":"d6a0064e-3dd3-425a-9ba2-728a791fde77","keyword":"<span style=\"color:red\">海</span>砂","originalKeyword":"海砂"},{"id":"6ca44e15-7e54-42fa-a083-ffb3a8e42970","keyword":"混凝土","originalKeyword":"混凝土"},{"id":"7d6fc6bb-34fb-4ba0-8b49-a8514a90bdf5","keyword":"强度","originalKeyword":"强度"},{"id":"6a7ce904-ab5b-4836-ac6f-3182303be972","keyword":"弹性模量","originalKeyword":"弹性模量"}],"language":"zh","publisherId":"gsytb201401004","title":"<span style=\"color:red\">海</span>砂特性及<span style=\"color:red\">海</span>砂混凝土力学性能的研究","volume":"33","year":"2014"},{"abstractinfo":"","authors":[],"doi":"","fpage":"15994","id":"fb0c4a31-34af-4c4b-a011-a9f5ab71392d","issue":"16","journal":{"abbrevTitle":"GNCL","coverImgSrc":"journal/img/cover/GNCL.jpg","id":"33","issnPpub":"1001-9731","publisherId":"GNCL","title":"功能材料"},"keywords":[{"id":"4cb87af0-a615-404f-80f3-5f05e3a08879","keyword":"","originalKeyword":""}],"language":"zh","publisherId":"gncl201516001","title":"<span style=\"color:red\">赵</span>连城院士简介","volume":"","year":"2015"},{"abstractinfo":"通过90天碳钢实<span style=\"color:red\">海</span>暴露试验，观察碳钢在不同腐蚀阶段的腐蚀形貌，检测了青岛海水环境中实<span style=\"color:red\">海</span>暴露的碳钢内锈层中的硫酸盐还原菌数量，对腐蚀机理进行了浅析。","authors":[{"authorName":"杨海洋","id":"818d03d0-447f-4e89-84fe-d835600ee10d","originalAuthorName":"杨海洋"},{"authorName":"黄桂桥","id":"3c6b67e7-2a88-4aca-9062-ca0bb3491c1b","originalAuthorName":"黄桂桥"},{"authorName":"张波","id":"b78353e6-c6af-496e-8af4-81a212774683","originalAuthorName":"张波"},{"authorName":"韩东锐","id":"524534d6-c472-40d9-a98c-650ee26469a2","originalAuthorName":"韩东锐"}],"doi":"","fpage":"712","id":"799ea727-7f63-4540-a322-569e09c977bc","issue":"8","journal":{"abbrevTitle":"FSYFH","coverImgSrc":"journal/img/cover/FSYFH.jpg","id":"25","issnPpub":"1005-748X","publisherId":"FSYFH","title":"腐蚀与防护"},"keywords":[{"id":"25454229-4e8a-45d0-825e-2e0ad1e8af20","keyword":"碳钢","originalKeyword":"碳钢"},{"id":"3b9b21d0-7740-4211-bc4f-73b044aa52f8","keyword":"海洋环境","originalKeyword":"海洋环境"},{"id":"d464d289-87ac-4ce5-ba5e-a0aab62eb2b7","keyword":"硫酸盐还原菌","originalKeyword":"硫酸盐还原菌"}],"language":"zh","publisherId":"fsyfh201208018","title":"实<span style=\"color:red\">海</span>环境碳钢的微生物腐蚀浅析","volume":"33","year":"2012"},{"abstractinfo":"对A3钢在模拟<span style=\"color:red\">海</span>泥环境中进行了埋片试验和电化学试验,以研究海底管道在含硫酸盐还原菌(SRB)<span style=\"color:red\">海</span>泥中的腐蚀行为.结果表明,A3钢在砂泥中的腐蚀速率明显高于在<span style=\"color:red\">海</span>砂中的腐蚀速率,随温度的升高,A3钢在<span style=\"color:red\">海</span>砂中的腐蚀速率升高;且随温度的升高、SRB和SO42-含量的增加,A3钢在砂泥中的腐蚀速率随之升高;在无菌<span style=\"color:red\">海</span>泥中A3钢的腐蚀速率随温度升高而增大,主要是由于作为阴极去极化剂的氧的扩散速度随温度升高而增大;在有菌<span style=\"color:red\">海</span>泥中SO42-能参与阴极去极化而加速A3钢的腐蚀.","authors":[{"authorName":"魏爱军","id":"a4e7de56-640b-40aa-912a-3f9ec1403dd9","originalAuthorName":"魏爱军"},{"authorName":"霍富永","id":"11bd45f2-48ec-45e5-84ac-815580e3bf07","originalAuthorName":"霍富永"},{"authorName":"熊相军","id":"994eeb66-8f06-4860-aba9-ae59593fee6c","originalAuthorName":"熊相军"},{"authorName":"蒋华义","id":"1c90631d-7c09-45d2-b990-79d68c0fca0a","originalAuthorName":"蒋华义"},{"authorName":"杨海龙","id":"65fcafd2-fb2a-405e-8492-b9684c765cde","originalAuthorName":"杨海龙"}],"doi":"","fpage":"99","id":"a9bdf35b-9129-411d-9874-f53a8caef080","issue":"2","journal":{"abbrevTitle":"FSYFH","coverImgSrc":"journal/img/cover/FSYFH.jpg","id":"25","issnPpub":"1005-748X","publisherId":"FSYFH","title":"腐蚀与防护"},"keywords":[{"id":"7741dd41-3221-4abe-ae20-9e91db64cb61","keyword":"A3钢","originalKeyword":"A3钢"},{"id":"5daa3f0b-741f-487b-9eea-08743de02c62","keyword":"<span style=\"color:red\">海</span>泥","originalKeyword":"海泥"},{"id":"dfc6487b-6bf5-4f98-98f1-02225eb77d55","keyword":"SRB","originalKeyword":"SRB"},{"id":"ae94162f-56d5-4fb4-a3d5-01880741a96a","keyword":"腐蚀","originalKeyword":"腐蚀"}],"language":"zh","publisherId":"fsyfh200902008","title":"A3钢在<span style=\"color:red\">海</span>泥中的腐蚀行为","volume":"30","year":"2009"},{"abstractinfo":"<span style=\"color:red\">海</span>管在停运期间,所采用的封存介质对<span style=\"color:red\">海</span>管会造成腐蚀,影响<span style=\"color:red\">海</span>管解封后的使用.通过模拟<span style=\"color:red\">海</span>管的工作环境,利用极化电阻法和失重法对封存期间选用的缓蚀剂进行筛选,确定最佳缓蚀剂及最佳加注浓度.结果表明,封存介质为淡水时,HYH-1312B缓蚀剂效果最好,从缓蚀性和经济性方面考虑,HYH-1312B的最佳加注浓度为40 mg·L-1.","authors":[{"authorName":"谢协民","id":"6742de93-0ce7-4bb9-854a-e50cd075ee83","originalAuthorName":"谢协民"},{"authorName":"李晓磊","id":"7309449d-665c-47aa-99ee-809ebdbe12b8","originalAuthorName":"李晓磊"},{"authorName":"殷立云","id":"348b7ac6-a8c9-4823-bd5b-373a46263d74","originalAuthorName":"殷立云"},{"authorName":"张艺膑","id":"a139ed42-120a-4333-a00b-ed142a6839cf","originalAuthorName":"张艺膑"},{"authorName":"李强","id":"fffa1794-7b2d-4343-b4d4-e0437267500f","originalAuthorName":"李强"},{"authorName":"孙爱平","id":"68be21f6-b2c7-445c-9d1c-5e09c9b2a6ec","originalAuthorName":"孙爱平"},{"authorName":"李丹平","id":"21ce4f9d-1452-4998-8aed-93c66ceab8c3","originalAuthorName":"李丹平"}],"doi":"","fpage":"526","id":"395950cd-72ea-4c8a-824c-c88fce570939","issue":"6","journal":{"abbrevTitle":"FSYFH","coverImgSrc":"journal/img/cover/FSYFH.jpg","id":"25","issnPpub":"1005-748X","publisherId":"FSYFH","title":"腐蚀与防护"},"keywords":[{"id":"5523165b-10fa-477d-884b-bf0814e769d7","keyword":"缓蚀剂","originalKeyword":"缓蚀剂"},{"id":"87d21e6e-3005-49eb-9179-25e10d8951ce","keyword":"极化电阻","originalKeyword":"极化电阻"},{"id":"e1a51c18-5475-4723-8c2a-9ad6e66de239","keyword":"缓蚀率","originalKeyword":"缓蚀率"}],"language":"zh","publisherId":"fsyfh201306018","title":"<span style=\"color:red\">海</span>管管线封存期间缓蚀剂筛选","volume":"34","year":"2013"},{"abstractinfo":"针对<span style=\"color:red\">海</span>砂矿和高炉布袋灰在化学成分和粒度分布方面的互补性,对<span style=\"color:red\">海</span>砂矿/高炉布袋灰的协同利用进行可行性研究,通过海砂矿/高炉布袋灰复合压块还原试验,考察了还原温度和矿灰比对产物金属化率、残碳量和抗压强度的影响.研究结果表明:二者协同利用具有良好的可行性,试验以还原温度1 200℃、矿灰比(<span style=\"color:red\">海</span>砂矿:高炉布袋灰质量比)3.2最佳,在此条件下氩气气氛中还原30 min,产物金属化率和抗压强度分别可达91.21％和150.1N/个.","authors":[{"authorName":"刘依然","id":"f9eaa46b-af07-4cf6-bc74-464b33fd018a","originalAuthorName":"刘依然"},{"authorName":"张建良","id":"d9b9094b-a588-4145-851c-4bf6cc73fa79","originalAuthorName":"张建良"},{"authorName":"王振阳","id":"c92e9429-f4ef-4ea1-8ca5-939ca65f0cc4","originalAuthorName":"王振阳"},{"authorName":"刘征建","id":"33b8cb27-435e-4f28-a2a7-4418a7f94ca9","originalAuthorName":"刘征建"},{"authorName":"邢相栋","id":"b68133cc-557b-45b0-8c62-c0ad84aa41e8","originalAuthorName":"邢相栋"}],"doi":"10.7513/j.issn.1004-7638.2015.05.017","fpage":"87","id":"61b9682d-670b-4daa-a5b2-683bf57331c6","issue":"5","journal":{"abbrevTitle":"GTFT","coverImgSrc":"journal/img/cover/gtft1.jpg","id":"28","issnPpub":"1004-7638","publisherId":"GTFT","title":"钢铁钒钛"},"keywords":[{"id":"fa532a42-25f7-42f6-9b00-a817e1d7fd94","keyword":"<span style=\"color:red\">海</span>砂矿","originalKeyword":"海砂矿"},{"id":"4e3eb9dc-3de5-4e0c-a090-51599331397e","keyword":"高炉布袋灰","originalKeyword":"高炉布袋灰"},{"id":"52e45560-2b37-4c75-b025-863c332bdb4a","keyword":"复合压块","originalKeyword":"复合压块"},{"id":"f1087163-8997-480c-876e-8f640e4943b4","keyword":"金属化率","originalKeyword":"金属化率"}],"language":"zh","publisherId":"gtft201505017","title":"<span style=\"color:red\">海</span>砂矿和高炉粉尘复合造块还原试验","volume":"36","year":"2015"}],"totalpage":30,"totalrecord":292}