{"currentpage":1,"firstResult":0,"maxresult":10,"pagecode":5,"pageindex":{"endPagecode":5,"startPagecode":1},"records":[{"abstractinfo":"为了研究镍氢动力电池正极材料<span style=\"color:red\">氢氧化</span><span style=\"color:red\">镍</span>,收集目前常用的镍氢动力电池用正极材料—普通<span style=\"color:red\">型</span>及<span style=\"color:red\">覆</span><span style=\"color:red\">钴</span><span style=\"color:red\">型</span><span style=\"color:red\">氢氧化</span><span style=\"color:red\">镍</span>,制备独有技术产品钙镁掺杂<span style=\"color:red\">型</span><span style=\"color:red\">氢氧化</span><span style=\"color:red\">镍</span>.通过对该3大类产品进行高温大电流性能的测试表明,适用于镍氢动力电池的<span style=\"color:red\">氢氧化</span><span style=\"color:red\">镍</span>正极材料为<span style=\"color:red\">覆</span><span style=\"color:red\">钴</span><span style=\"color:red\">型</span>及钙镁掺杂<span style=\"color:red\">型</span><span style=\"color:red\">氢氧化</span><span style=\"color:red\">镍</span>.再考察不同<span style=\"color:red\">覆</span><span style=\"color:red\">钴</span>量的<span style=\"color:red\">覆</span><span style=\"color:red\">钴</span><span style=\"color:red\">型</span><span style=\"color:red\">氢氧化</span><span style=\"color:red\">镍</span>及不同配比的钙镁<span style=\"color:red\">型</span><span style=\"color:red\">氢氧化</span><span style=\"color:red\">镍</span>,对<span style=\"color:red\">覆</span><span style=\"color:red\">钴</span>量及钙镁掺杂量进行研究,得出主要用于镍氢动力电池的<span style=\"color:red\">氢氧化</span><span style=\"color:red\">镍</span>产品为<span style=\"color:red\">覆</span><span style=\"color:red\">钴</span>量为Co3.5％的<span style=\"color:red\">覆</span><span style=\"color:red\">钴</span><span style=\"color:red\">型</span><span style=\"color:red\">氢氧化</span><span style=\"color:red\">镍</span>及Ca2 Mg0.5、Ca1.5 Mg0.2、Ca1 Mg0.3等3种成分的钙镁<span style=\"color:red\">型</span><span style=\"color:red\">氢氧化</span><span style=\"color:red\">镍</span>.","authors":[{"authorName":"于丽敏","id":"83522540-efb8-423f-af89-4918e6612d52","originalAuthorName":"于丽敏"},{"authorName":"蒋文全","id":"0b85bf49-6122-43df-9924-4c0900cec51e","originalAuthorName":"蒋文全"},{"authorName":"傅钟臻","id":"c0cd2b8f-2acd-4f05-b0e2-f270eb2a1cf8","originalAuthorName":"傅钟臻"},{"authorName":"郭荣贵","id":"e6fb1640-17b0-4ff0-a262-e36fcb879879","originalAuthorName":"郭荣贵"},{"authorName":"李涛","id":"01719eb7-d304-40c6-b398-4da6c6f1d188","originalAuthorName":"李涛"},{"authorName":"杨慧","id":"445b522a-6b9c-439b-9a36-2a40d9631f6c","originalAuthorName":"杨慧"}],"doi":"","fpage":"58","id":"0256fdbf-aff4-4e1c-b178-161fecf136be","issue":"18","journal":{"abbrevTitle":"CLDB","coverImgSrc":"journal/img/cover/CLDB.jpg","id":"8","issnPpub":"1005-023X","publisherId":"CLDB","title":"材料导报"},"keywords":[{"id":"604c85ba-c795-45fc-9932-3c34c2fb4f2e","keyword":"镍氢动力电池","originalKeyword":"镍氢动力电池"},{"id":"b3d1865b-f0d6-49a2-82fc-c07f75d7ccd5","keyword":"正极材料","originalKeyword":"正极材料"},{"id":"44a98a61-f0ab-4571-88e4-89398788deea","keyword":"<span style=\"color:red\">覆</span><span style=\"color:red\">钴</span><span style=\"color:red\">型</span><span style=\"color:red\">氢氧化</span><span style=\"color:red\">镍</span>","originalKeyword":"覆钴型氢氧化镍"},{"id":"162d4fbc-3024-4692-90d4-3fd1811beffd","keyword":"钙镁<span style=\"color:red\">型</span><span style=\"color:red\">氢氧化</span><span style=\"color:red\">镍</span>","originalKeyword":"钙镁型氢氧化镍"}],"language":"zh","publisherId":"cldb201118016","title":"镍氢动力电池正极材料的研究","volume":"25","year":"2011"},{"abstractinfo":"采用化学共沉积方法,在球形Ni(OH)2表面包<span style=\"color:red\">覆</span>不同含量的Co(OH)2.用扫描电子显微镜(SEM)和恒电流充放电技术测试其表面微观形貌和充放电性能.研究结果表明:倍率放电性能与包<span style=\"color:red\">覆</span>Co(OH)2的量有一定的关系,在高倍率放电条件下,包覆层含Co(OH)2量最佳范围为2％ ～ 3.6％,镶嵌Co(OH)2包覆层的球形Ni(OH)2具有良好的放电容量和大电流充放电性能.","authors":[{"authorName":"赫文秀","id":"5c1eb37d-e5fb-463a-938d-21f858ad1955","originalAuthorName":"赫文秀"},{"authorName":"张永强","id":"f336d8f4-dfd2-45f7-95a9-144c30242e1c","originalAuthorName":"张永强"},{"authorName":"蒋文全","id":"1d7f7547-29ce-4b75-9e9f-ce98ca531cc7","originalAuthorName":"蒋文全"},{"authorName":"张文广","id":"ab0fe902-ff34-4bb3-900a-681064e34f7a","originalAuthorName":"张文广"}],"doi":"","fpage":"1425","id":"0f5b4d23-b1cc-4dec-9467-aba23f3632fd","issue":"5","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":"178810e8-c428-484a-ac34-7a959c4fe19c","keyword":"球<span style=\"color:red\">型</span>Ni(OH)2","originalKeyword":"球型Ni(OH)2"},{"id":"5449b3ef-de8f-467c-bcd7-9ff51cda97df","keyword":"<span style=\"color:red\">氢氧化钴</span>","originalKeyword":"氢氧化钴"},{"id":"c3152dc6-0eea-4a67-92b1-b82f39b04424","keyword":"包<span style=\"color:red\">覆</span>","originalKeyword":"包覆"},{"id":"368fee62-4b93-445c-956e-e008d21b7692","keyword":"大电流","originalKeyword":"大电流"},{"id":"df4a5054-8627-4d9a-8332-9b49157955b5","keyword":"放电容量","originalKeyword":"放电容量"}],"language":"zh","publisherId":"rgjtxb98201205051","title":"<span style=\"color:red\">覆</span><span style=\"color:red\">钴</span><span style=\"color:red\">型</span><span style=\"color:red\">氢氧化</span><span style=\"color:red\">镍</span>的电化学性能研究","volume":"41","year":"2012"},{"abstractinfo":"通过充放电曲线和交流阻抗谱的测定探讨了纳米级<span style=\"color:red\">氢氧化</span><span style=\"color:red\">镍</span>和<span style=\"color:red\">氢氧化</span><span style=\"color:red\">镍</span>表面包复CoOOH以及<span style=\"color:red\">镍</span>箔上电镀<span style=\"color:red\">钴</span>层对<span style=\"color:red\">氢氧化</span><span style=\"color:red\">镍</span>粉末压制的<span style=\"color:red\">镍</span>电极性能的影响.结果表明,纳米级<span style=\"color:red\">氢氧化</span><span style=\"color:red\">镍</span>有较快的活化能力,CoOOH包Ni(OH)2则有较高的放电容量,而比例适当的纳米复合<span style=\"color:red\">镍</span>电极才有更好的电化学性能.<span style=\"color:red\">氢氧化</span><span style=\"color:red\">镍</span>表面包复CoOOH可改善<span style=\"color:red\">镍</span>电极的充放电性能;<span style=\"color:red\">镍</span>箔上镀<span style=\"color:red\">钴</span>可大大降低电极过程的电荷转移电阻;<span style=\"color:red\">钴</span>含量大于3%后,虽然活化速度有所下降,但是大电流充放电时,<span style=\"color:red\">镍</span>电极活性物的利用率更高,放电容量更大.纳米级Ni(OH)2含量大于30%后,<span style=\"color:red\">镍</span>电极的活化速度不仅未能加快,反而略有减慢,而且容量也降低.","authors":[{"authorName":"郑辅养","id":"824ea3bb-f810-4da0-afc4-ed8bafb562ab","originalAuthorName":"郑辅养"},{"authorName":"余兴增","id":"a81e25c7-e41c-468b-8095-ac4b7adf24b3","originalAuthorName":"余兴增"},{"authorName":"蔡长寿","id":"047fbd68-b792-4c35-b5d4-0d6dcc7b6338","originalAuthorName":"蔡长寿"}],"doi":"","fpage":"167","id":"6c189f2e-48c3-4cea-b695-d0e27a5c7963","issue":"2","journal":{"abbrevTitle":"GNCL","coverImgSrc":"journal/img/cover/GNCL.jpg","id":"33","issnPpub":"1001-9731","publisherId":"GNCL","title":"功能材料"},"keywords":[{"id":"45ef97d0-ee6d-4e14-951e-05e08fbfd740","keyword":"纳米复合<span style=\"color:red\">镍</span>电极","originalKeyword":"纳米复合镍电极"},{"id":"4a48a116-1a10-4741-8116-e45d1ca5c3aa","keyword":"表面包复CoOOH","originalKeyword":"表面包复CoOOH"},{"id":"55b21d35-32b0-4f5a-b762-bba92bc3b310","keyword":"镀<span style=\"color:red\">钴</span>层","originalKeyword":"镀钴层"}],"language":"zh","publisherId":"gncl200302019","title":"纳米级<span style=\"color:red\">氢氧化</span><span style=\"color:red\">镍</span>和<span style=\"color:red\">钴</span>对<span style=\"color:red\">镍</span>电极性能的影响","volume":"34","year":"2003"},{"abstractinfo":"球形<span style=\"color:red\">氢氧化</span><span style=\"color:red\">镍</span>的高温性能已经成为制约其应用于动力<span style=\"color:red\">型</span>MH-Ni电池的主要因素. 本文通过控制结晶的方法, 在?球形<span style=\"color:red\">氢氧化</span><span style=\"color:red\">镍</span>表面包<span style=\"color:red\">覆</span>了一层Yb(OH)<SUB>3</SUB>, 并研究了不同包<span style=\"color:red\">覆</span>量对其常温和高温性能的影响. 研究结果表明: 表面包<span style=\"color:red\">覆</span>了Yb(OH)<SUB>3</SUB>的球形<span style=\"color:red\">氢氧化</span><span style=\"color:red\">镍</span>, 其常温性能有所降低, 但是高温性能得到了很大的提高. 在60℃进行1C充放电条件下, 包<span style=\"color:red\">覆</span>量为2%(摩尔比)的球形<span style=\"color:red\">氢氧化</span><span style=\"color:red\">镍</span>其高温性能最好, 其高温容?量保持率可以达到92%.","authors":[{"authorName":"李稳","id":"bef571e7-0b27-4a4f-83b9-f0850b767d0a","originalAuthorName":"李稳"},{"authorName":"姜长印","id":"cc7c5159-08d9-416c-82e9-dea7a8e1a759","originalAuthorName":"姜长印"},{"authorName":"万春荣","id":"a7567243-eae7-4356-bd8b-1173283a3f2e","originalAuthorName":"万春荣"}],"categoryName":"|","doi":"","fpage":"121","id":"0f759dbd-801c-449c-9e32-ac668028c098","issue":"1","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":"b93ac434-11c5-4b59-803c-9c4b16bb071e","keyword":"球形<span style=\"color:red\">氢氧化</span><span style=\"color:red\">镍</span>","originalKeyword":"球形氢氧化镍"},{"id":"11e8af81-2fe8-4cc0-8e5a-34581db6342c","keyword":" high-temperature performance","originalKeyword":" high-temperature performance"},{"id":"c0a6c2ca-c2c7-4852-8a87-496bd24c9c69","keyword":" surface coating","originalKeyword":" surface coating"},{"id":"3a1ce3fd-e1d3-47de-a4c5-5757f460e84e","keyword":" ytterbium hydroxide","originalKeyword":" ytterbium hydroxide"}],"language":"zh","publisherId":"1000-324X_2006_1_19","title":"表面包<span style=\"color:red\">覆</span>Yb(OH)<SUB>3</SUB>的球形<span style=\"color:red\">氢氧化</span><span style=\"color:red\">镍</span>的高温性能研究","volume":"21","year":"2006"},{"abstractinfo":"球形<span style=\"color:red\">氢氧化</span><span style=\"color:red\">镍</span>的高温性能已经成为制约其应用于动力<span style=\"color:red\">型</span>MH-Ni电池的主要因素.本文通过控制结晶的方法,在球形<span style=\"color:red\">氢氧化</span><span style=\"color:red\">镍</span>表面包<span style=\"color:red\">覆</span>了一层Yb(OH)3,并研究了不同包<span style=\"color:red\">覆</span>量对其常温和高温性能的影响.研究结果表明:表面包<span style=\"color:red\">覆</span>了Yb(OH)3的球形<span style=\"color:red\">氢氧化</span><span style=\"color:red\">镍</span>,其常温性能有所降低,但是高温性能得到了很大的提高.在60℃进行1C充放电条件下,包<span style=\"color:red\">覆</span>量为2%(摩尔比)的球形<span style=\"color:red\">氢氧化</span><span style=\"color:red\">镍</span>其高温性能最好,其高温容量保持率可以达到92%.","authors":[{"authorName":"李稳","id":"c48a015b-ddc6-441f-b201-3918292e9bce","originalAuthorName":"李稳"},{"authorName":"姜长印","id":"71bb3ddd-2066-4937-8e32-72eae949ab31","originalAuthorName":"姜长印"},{"authorName":"万春荣","id":"ff3d8139-39d9-4ef5-80db-c82c593b4005","originalAuthorName":"万春荣"}],"doi":"10.3321/j.issn:1000-324X.2006.01.020","fpage":"121","id":"631e3363-0a0f-46ac-a0af-609aa3cc11ed","issue":"1","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":"aa6da4b0-4eba-48e4-83b3-6688e3de7719","keyword":"球形<span style=\"color:red\">氢氧化</span><span style=\"color:red\">镍</span>","originalKeyword":"球形氢氧化镍"},{"id":"20e4beb3-2523-4e8d-97a3-f59cfb5cf98a","keyword":"高温性能","originalKeyword":"高温性能"},{"id":"3265ce2f-6ae5-4936-af27-1c41a3f0adcf","keyword":"表面包<span style=\"color:red\">覆</span>","originalKeyword":"表面包覆"},{"id":"f007a2be-7066-4d1e-9cf2-fdac2179c9cd","keyword":"<span style=\"color:red\">氢氧化</span>镱","originalKeyword":"氢氧化镱"}],"language":"zh","publisherId":"wjclxb200601020","title":"表面包<span style=\"color:red\">覆</span>Yb(OH)3的球形<span style=\"color:red\">氢氧化</span><span style=\"color:red\">镍</span>的高温性能研究","volume":"21","year":"2006"},{"abstractinfo":"在自行设计制作的管式反应器中,采用化学沉积包<span style=\"color:red\">覆</span>的方法在球形<span style=\"color:red\">氢氧化</span><span style=\"color:red\">镍</span>表面包<span style=\"color:red\">覆</span>了一层Co(OH)2膜,通过实验发现,pH值和络合剂的浓度对包<span style=\"color:red\">覆</span>反应有很重要的影响.表面<span style=\"color:red\">覆</span><span style=\"color:red\">钴</span>量不同,其表面形貌、电化学循环稳定性和大电流充放电性能也有很大差异.本文利用X射线衍射仪、扫描电镜和恒流充放电技术测试了其相结构、表面微观形貌和循环寿命等方法,确定了合适的<span style=\"color:red\">氢氧化</span><span style=\"color:red\">镍</span>表面<span style=\"color:red\">覆</span><span style=\"color:red\">钴</span>量.","authors":[{"authorName":"赫文秀","id":"1b12bf70-e186-4d3e-b6c8-893b5c7c4715","originalAuthorName":"赫文秀"},{"authorName":"张永强","id":"9db6e00c-6b67-4d3c-9eaf-fb3061a4178a","originalAuthorName":"张永强"},{"authorName":"蒋文全","id":"97c76636-4c8d-4b68-af1b-d22c3dd21051","originalAuthorName":"蒋文全"},{"authorName":"傅钟臻","id":"9ab25018-f3d3-40ce-a2b3-a35b78619b0d","originalAuthorName":"傅钟臻"},{"authorName":"于丽敏","id":"be142aa6-e7b9-4eeb-9376-a1fe49a7aac7","originalAuthorName":"于丽敏"},{"authorName":"张文广","id":"ae332736-e9ba-46c5-81d2-da2e5563fdfe","originalAuthorName":"张文广"}],"doi":"","fpage":"276","id":"d9c69bd8-b712-42c1-ad90-003345f63707","issue":"2","journal":{"abbrevTitle":"GSYTB","coverImgSrc":"journal/img/cover/GSYTB.jpg","id":"36","issnPpub":"1001-1625","publisherId":"GSYTB","title":"硅酸盐通报   "},"keywords":[{"id":"4de9132e-6a23-495a-9d5a-91c03b41420a","keyword":"管式反应器","originalKeyword":"管式反应器"},{"id":"a417c5b4-52e8-4e85-9361-24a3d67d3a21","keyword":"球形<span style=\"color:red\">氢氧化</span><span style=\"color:red\">镍</span>","originalKeyword":"球形氢氧化镍"},{"id":"2586a3b4-7b3d-4b1b-95a0-a08f4347e5da","keyword":"Co(OH)2","originalKeyword":"Co(OH)2"},{"id":"b085860d-6c88-48d9-9059-9728f209a805","keyword":"表面包<span style=\"color:red\">覆</span>","originalKeyword":"表面包覆"}],"language":"zh","publisherId":"gsytb200802013","title":"球形<span style=\"color:red\">覆</span>Co<span style=\"color:red\">氢氧化</span><span style=\"color:red\">镍</span>的合成及性能研究","volume":"27","year":"2008"},{"abstractinfo":"利用共沉淀法,制备出具有微纳结构的球形<span style=\"color:red\">氢氧化</span><span style=\"color:red\">镍</span>,并通过掺杂镁<span style=\"color:red\">钴</span>锌,制备出掺杂球形<span style=\"color:red\">氢氧化</span><span style=\"color:red\">镍</span>.通过XRD和SEM表征了掺杂<span style=\"color:red\">氢氧化</span><span style=\"color:red\">镍</span>的晶体结构和形貌,采用循环伏安测试和充放电循环测试研究了不同掺杂元素对<span style=\"color:red\">氢氧化</span><span style=\"color:red\">镍</span>电化学性能的影响.结果表明,同时掺杂1％<span style=\"color:red\">钴</span>、1％锌、1％镁的<span style=\"color:red\">氢氧化</span><span style=\"color:red\">镍</span>样品在高温下具有优异的电性能表现.在65℃时,其带电比容量、△Ea.c、△Ea.o分别为288 mAh/g、0.38 V、0.12 V.","authors":[{"authorName":"陈建铭","id":"2b4cdf4d-a1ae-4183-be87-440f2be0af24","originalAuthorName":"陈建铭"},{"authorName":"孙静涛","id":"d3932574-07dc-4f83-a207-3540ec9daa87","originalAuthorName":"孙静涛"},{"authorName":"宋云华","id":"bd6bccb5-b47a-49b9-b624-b6f9ccd78cd8","originalAuthorName":"宋云华"}],"doi":"","fpage":"1539","id":"7ff5bcca-9410-42d7-8a8d-f4553beda861","issue":"6","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":"39696d50-c6f6-4354-8907-36a9d9eaa551","keyword":"微纳结构","originalKeyword":"微纳结构"},{"id":"7b3dc7ec-c5c2-4176-90c1-0b0b574f3f62","keyword":"高温电性能","originalKeyword":"高温电性能"},{"id":"b3c7c183-5e2e-4ea6-b3ba-0bcdefb2edba","keyword":"<span style=\"color:red\">氢氧化</span><span style=\"color:red\">镍</span>","originalKeyword":"氢氧化镍"},{"id":"7deee082-e00b-43e4-8c04-3b49cabc3a58","keyword":"共沉淀法","originalKeyword":"共沉淀法"}],"language":"zh","publisherId":"rgjtxb98201606019","title":"掺杂镁<span style=\"color:red\">钴</span>锌的微纳结构球形<span style=\"color:red\">氢氧化</span><span style=\"color:red\">镍</span>的高温电性能研究","volume":"45","year":"2016"},{"abstractinfo":"采用水热法制备了<span style=\"color:red\">钴</span>掺杂的纳米花瓣状Ni(OH)2,讨论了<span style=\"color:red\">钴</span>掺杂量对产物形貌、结构和电化学性能的影响.结果表明,不同<span style=\"color:red\">钴</span>摩尔分数掺杂的样品都呈现α/β混合相花瓣微球,其比表面积均在280m2/g以上,远高于普通球形<span style=\"color:red\">氢氧化</span><span style=\"color:red\">镍</span>(5～10m2/g).电化学性能测试表明,<span style=\"color:red\">钴</span>添加剂显著提高了<span style=\"color:red\">氢氧化</span><span style=\"color:red\">镍</span>高倍率放电容量和循环稳定性能,1.0C倍率时<span style=\"color:red\">钴</span>摩尔分数10%的样品放电容量可达430.1mAh/g(以纯<span style=\"color:red\">氢氧化</span><span style=\"color:red\">镍</span>计),接近α-Ni(OH)2的理论容量(480mAh/g),3.0C倍率时其放电容量(367.1mAh/g)仅比0.2C时的放电容量(406.9mAh/g)衰减9.8%.","authors":[{"authorName":"孙海峰","id":"2156693e-e0f6-446d-9f24-2f9fd3f79ac1","originalAuthorName":"孙海峰"},{"authorName":"蒋文全","id":"a6d0ac9f-b265-49bc-9f86-87697fe9db71","originalAuthorName":"蒋文全"},{"authorName":"于丽敏","id":"cca24107-752b-477f-b457-8c090c5f4995","originalAuthorName":"于丽敏"},{"authorName":"傅钟臻","id":"a1be8f7e-8fcd-4715-991f-a868f1ff62fb","originalAuthorName":"傅钟臻"},{"authorName":"郭荣贵","id":"31befec1-fd02-43ff-9555-18bffca1163d","originalAuthorName":"郭荣贵"},{"authorName":"李涛","id":"f6d57eae-af8d-4feb-8011-e8f35d6dfd4b","originalAuthorName":"李涛"},{"authorName":"杨慧","id":"159a8102-8a24-43f9-b6f6-c514e16d7449","originalAuthorName":"杨慧"}],"doi":"","fpage":"49","id":"ced25f89-0309-48f5-b25d-97cbd536669e","issue":"8","journal":{"abbrevTitle":"CLDB","coverImgSrc":"journal/img/cover/CLDB.jpg","id":"8","issnPpub":"1005-023X","publisherId":"CLDB","title":"材料导报"},"keywords":[{"id":"5874c55a-5357-4b6e-8323-3a05a215a01d","keyword":"<span style=\"color:red\">氢氧化</span><span style=\"color:red\">镍</span>","originalKeyword":"氢氧化镍"},{"id":"b152f6be-cb9c-464a-8c21-83347fb8d782","keyword":"水热合成","originalKeyword":"水热合成"},{"id":"baa9599a-664e-4425-a577-9bd30ee9879b","keyword":"α/β混合相","originalKeyword":"α/β混合相"},{"id":"489c5f89-bbb7-4a32-9c18-499e5eb1489f","keyword":"放电性能","originalKeyword":"放电性能"}],"language":"zh","publisherId":"cldb201108014","title":"<span style=\"color:red\">钴</span>掺杂纳米花瓣状<span style=\"color:red\">氢氧化</span><span style=\"color:red\">镍</span>的制备及其电化学性能研究","volume":"25","year":"2011"},{"abstractinfo":"在惰性气氛保护下, 采用\"梯度共晶\"-络合共沉积方法, 在球形Ni(OH)2表面包<span style=\"color:red\">覆</span>不同含量的Co(OH)2. 利用X射线衍射、扫描电镜和恒电流充放电技术测试其相结构、表面微观形貌和充放电性能. 研究结果表明: 镶嵌Co(OH)2包覆层的球形Ni(OH)2具有良好的放电容量和大电流充放电性能. 倍率放电性能与包<span style=\"color:red\">覆</span>Co(OH)2的量有一定的关系. 在0.8C充电/0.4C放电条件下, 包覆层最佳含Co(OH)2量为0.8%; 而在1C充放电、 2C充电/1C放电和3C充放电条件下, 包覆层含Co(OH)2量最佳范围为2%～3.6%. 表面包<span style=\"color:red\">覆</span>价态稳定Co(OH)2是改善<span style=\"color:red\">氢氧化</span><span style=\"color:red\">镍</span>电极大电流充放电性能的一条有效途径.","authors":[{"authorName":"张文广","id":"36d0d8ad-601d-47fd-be57-02e1d4a446fa","originalAuthorName":"张文广"},{"authorName":"蒋文全","id":"b8f36b0e-64b6-4b9c-82c5-42c2c33f87a5","originalAuthorName":"蒋文全"},{"authorName":"于丽敏","id":"df95a0fc-f9f0-4f13-a904-c8fbf0fa1dbb","originalAuthorName":"于丽敏"},{"authorName":"傅钟臻","id":"60142e41-e930-4f8a-ad5b-2b4e49d780db","originalAuthorName":"傅钟臻"},{"authorName":"夏雯","id":"386eaf59-dbdf-4957-8eb4-94d0c7d63c73","originalAuthorName":"夏雯"}],"doi":"10.3969/j.issn.0258-7076.2007.06.013","fpage":"784","id":"3aeab4f3-b8a3-4fa3-b966-2187fc931acb","issue":"6","journal":{"abbrevTitle":"XYJS","coverImgSrc":"journal/img/cover/XYJS.jpg","id":"67","issnPpub":"0258-7076","publisherId":"XYJS","title":"稀有金属"},"keywords":[{"id":"a084fc05-74e8-45ae-bab2-1ce72efba9a2","keyword":"球<span style=\"color:red\">型</span>Ni(OH)2","originalKeyword":"球型Ni(OH)2"},{"id":"f7844093-36ea-4306-8067-555a51af7b60","keyword":"<span style=\"color:red\">氢氧化钴</span>","originalKeyword":"氢氧化钴"},{"id":"e556a491-70c1-4290-b586-93015ff65302","keyword":"包<span style=\"color:red\">覆</span>","originalKeyword":"包覆"},{"id":"80f76793-ce48-4caf-97ae-b629ad63ba63","keyword":"大电流","originalKeyword":"大电流"},{"id":"f1c5d52f-7d03-4c63-baff-fbcdd4fbd5e7","keyword":"放电容量","originalKeyword":"放电容量"}],"language":"zh","publisherId":"xyjs200706013","title":"<span style=\"color:red\">氢氧化</span><span style=\"color:red\">镍</span>表面包<span style=\"color:red\">覆</span>Co(OH)2及其大电流充放电性能","volume":"31","year":"2007"},{"abstractinfo":"采用电化学共沉积技术在泡沫<span style=\"color:red\">镍</span>基体上制备了掺杂<span style=\"color:red\">氢氧化钴</span>的<span style=\"color:red\">氢氧化</span><span style=\"color:red\">镍</span>电极,研究了其容量特性.结果表明:0.5mol/L Ni(NO3)2和0.25mol/L Co(NO3)2溶液以体积比Ni(NO3)2:Co(NO3)2=8.5:1.5混合作为沉积溶液时,所得掺<span style=\"color:red\">钴</span>的<span style=\"color:red\">氢氧化</span><span style=\"color:red\">镍</span>电极性能最佳.XRD和SEM分析表明:所得产物为掺杂α-Co(OH)2的α-Ni(OH)2,晶粒尺寸为2～10 nm,其粒子形貌呈球状,粒径在0.5～2μm之间.将其组装成C/Ni(OH)2模拟超级电容器,在充放电电流为5mA的条件下,循环40次后比电容为460 F/g,其比电容数值随循环次数增加逐渐趋于稳定.","authors":[{"authorName":"于维平","id":"023999b6-adee-4a52-9e85-0d87b76f631c","originalAuthorName":"于维平"},{"authorName":"杨晓萍","id":"56a271a0-7ab2-4869-938f-cee366935648","originalAuthorName":"杨晓萍"},{"authorName":"孟令款","id":"3e91815e-e46d-4025-8a68-7f11e3fa0d1e","originalAuthorName":"孟令款"},{"authorName":"刘兆哲","id":"52045e69-4ad6-4be0-9c49-be6d28aa0d07","originalAuthorName":"刘兆哲"}],"doi":"10.3969/j.issn.1009-6264.2005.06.008","fpage":"30","id":"542119f1-73f8-4d5c-b8cf-b0e2a2181c0a","issue":"6","journal":{"abbrevTitle":"CLRCLXB","coverImgSrc":"journal/img/cover/CLRCLXB.jpg","id":"15","issnPpub":"1009-6264","publisherId":"CLRCLXB","title":"材料热处理学报"},"keywords":[{"id":"1170fc1e-d71d-445a-8616-c3275866f4d1","keyword":"电化学","originalKeyword":"电化学"},{"id":"86f133dc-a83b-4083-aa27-37cfb18f7f0c","keyword":"共沉积","originalKeyword":"共沉积"},{"id":"a22d93db-5f56-4f6e-b84a-bdbef2729f29","keyword":"<span style=\"color:red\">氢氧化</span><span style=\"color:red\">镍</span>","originalKeyword":"氢氧化镍"},{"id":"77dff65e-a2e6-41b2-bae3-203066af132c","keyword":"超级电容器","originalKeyword":"超级电容器"},{"id":"fedf4a21-254f-4246-bc02-41a0c37170cd","keyword":"正极","originalKeyword":"正极"}],"language":"zh","publisherId":"jsrclxb200506008","title":"电沉积法制备掺杂<span style=\"color:red\">钴</span>的<span style=\"color:red\">氢氧化</span><span style=\"color:red\">镍</span>电极材料及其容量特性","volume":"26","year":"2005"}],"totalpage":5399,"totalrecord":53988}