{"currentpage":1,"firstResult":0,"maxresult":10,"pagecode":5,"pageindex":{"endPagecode":5,"startPagecode":1},"records":[{"abstractinfo":"近几年在对远离核的实验研究中, 观测到了理论预言的新衰变模式, 如45Fe的双质子衰变,β-缓发裂变; 对中子滴线外一些核的存在可能性也进行了较多的实验探索和理论分析; 开始了对人们一直关注的中子集团存在可能性的实验探索. 远离核谱学和衰变性质研究逐渐深入,通过对一些远离核第一激发态能量的系统比较和许多远离核β衰变Q值的测量, 以及核质量的精确测量, 发现在远离核区, 原有的一些幻数消失, 代之产生了一些新的幻数, 对其产生原因的理论分析做了简要的综述.","authors":[{"authorName":"靳根明","id":"631dc6ff-583a-4402-ac2d-75addfd3bb58","originalAuthorName":"靳根明"},{"authorName":"付芬","id":"1872f8f9-8f7e-4cc9-8fa1-6284dbf075b6","originalAuthorName":"付芬"},{"authorName":"黄熙","id":"ab55f049-c4cd-4095-8ca8-af55db082989","originalAuthorName":"黄熙"}],"doi":"10.3969/j.issn.1007-4627.2004.04.003","fpage":"271","id":"b444614d-fbe3-4e26-aea1-9d965002f139","issue":"4","journal":{"abbrevTitle":"YZHWLPL","coverImgSrc":"journal/img/cover/YZHWLPL.jpg","id":"78","issnPpub":"1007-4627","publisherId":"YZHWLPL","title":"原子核物理评论 "},"keywords":[{"id":"cf00da66-b381-4a4d-b202-1c76a53e30fd","keyword":"远离核谱学","originalKeyword":"远离核谱学"},{"id":"fbe719f1-0e70-4b40-9c16-5354af3b7f01","keyword":"双质子衰变","originalKeyword":"双质子衰变"},{"id":"8c612821-4044-4122-8d77-70edb77a1ccf","keyword":"中子集团","originalKeyword":"中子集团"},{"id":"30a9efbd-9906-4dfb-9ab2-25689b1353ed","keyword":"滴线外核","originalKeyword":"滴线外核"},{"id":"29e36341-9f86-4430-9b76-f3ef27269d56","keyword":"幻数","originalKeyword":"幻数"}],"language":"zh","publisherId":"yzhwlpl200404003","title":"远离稳定线核研究进展","volume":"21","year":"2004"},{"abstractinfo":"基态双质子衰变是质子滴线区原子核的一种奇异衰变。它可以揭示质子滴线区原子核外层质子对的结构行为,检验现有核模型理论应用于极端条件下原子核的正确性。搜索基态双质子衰变是人们广泛关注的一个实验难题,直到理论预言提出后40多年才取得明显进展。简要介绍了这一研究的进展情况。","authors":[{"authorName":"徐树威","id":"1faa49a5-94a1-4eb8-9b1a-d1d18a2e39eb","originalAuthorName":"徐树威"},{"authorName":"谢元祥","id":"a7d9ea88-e9ae-438d-b516-57d5ee2fe618","originalAuthorName":"谢元祥"}],"doi":"","fpage":"423","id":"5b9ed46e-76dd-4b2f-b462-101d92ad359f","issue":"4","journal":{"abbrevTitle":"YZHWLPL","coverImgSrc":"journal/img/cover/YZHWLPL.jpg","id":"78","issnPpub":"1007-4627","publisherId":"YZHWLPL","title":"原子核物理评论 "},"keywords":[{"id":"1f05bbaf-bf02-4895-a538-5369ce1b3808","keyword":"基态双质子衰变","originalKeyword":"基态双质子衰变"},{"id":"a85b699f-d62c-4bc2-81cb-4365cd4bffbc","keyword":"质子滴线","originalKeyword":"质子滴线"},{"id":"3de4770b-8445-467a-8764-45995456fccf","keyword":"Bρ-TOF-ΔE方法","originalKeyword":"Bρ-TOF-ΔE方法"},{"id":"840c3c31-d274-4539-9d46-2d042e6edf6e","keyword":"光学时间投影室","originalKeyword":"光学时间投影室"}],"language":"zh","publisherId":"yzhwlpl201104007","title":"原子核基态双质子衰变的研究进展","volume":"28","year":"2011"},{"abstractinfo":"介绍了在双β衰变中的闭合近似下的原子核矩阵元,并在此基础上研究了无中微子双β衰变的中微子势部分及统计性质.分析结果显示,费米型和伽莫夫-泰勒型矩阵元部分贡献了几乎相等的正值,并且费米型部分一般比伽莫夫-泰勒型部分的贡献稍大,而张量部分的贡献虽小但不可忽略,其中有少量矩阵元为负.阐明了无中微子双β衰变的中微子势中费米型、伽莫夫-泰勒型及张量部分大于零矩阵元的关联.该统计结果粗略地揭示了这些组份对原子核矩阵元的贡献.","authors":[{"authorName":"Yoritaka Iwata","id":"0d6acb2f-004f-40a5-8d53-d8b2e15ff7f8","originalAuthorName":"Yoritaka Iwata"}],"doi":"10.11804/NuclPhysRev.34.01.082","fpage":"82","id":"be2e70f5-cfc3-419b-943e-dfef6cf61025","issue":"1","journal":{"abbrevTitle":"YZHWLPL","coverImgSrc":"journal/img/cover/YZHWLPL.jpg","id":"78","issnPpub":"1007-4627","publisherId":"YZHWLPL","title":"原子核物理评论 "},"keywords":[{"id":"a2a775ce-79ba-4ff0-b1f2-f8aee9b86dd6","keyword":"无中微子双β衰变","originalKeyword":"无中微子双β衰变"},{"id":"53896adb-422b-4648-aad5-8cd8a9e4cfb0","keyword":"中微子势","originalKeyword":"中微子势"},{"id":"d1b16882-6c07-4359-a1c1-669d764571f2","keyword":"核矩阵元","originalKeyword":"核矩阵元"}],"language":"zh","publisherId":"yzhwlpl201701015","title":"无中微子双β衰变相关的中微子势","volume":"34","year":"2017"},{"abstractinfo":"通过92Mo(58Ni,2p3n)熔合蒸发反应生成了非常缺中子核145Er.利用氦喷嘴带传输系统把研究目标核传输到低本底测量站,进行了质子-γ符合测量,得到了不受同量异位素干扰的145Erβ延发质子谱.经过仔细分析与延发质子符合的γ谱,发现了145Er的11/2-同核异能态具有β延发质子衰变性质.经拟合退激144Dy不同激发态γ跃迁的衰变曲线,得出145Er的1/2+基态和11/2-同核异能态的半衰期分别为(1.6±0.6)和(0.6±0.1)s.最后,简单介绍了中重质量区缺中子新核素的合成及衰变研究计划.","authors":[{"authorName":"马飞","id":"1cc0ba48-fc55-4902-8e1c-e13079d11126","originalAuthorName":"马飞"},{"authorName":"周小红","id":"2a193d92-fcb3-4d1f-90a0-c23f7ea807b9","originalAuthorName":"周小红"},{"authorName":"郑勇","id":"c8ee64de-5d5e-4bfe-b232-23a7c7c1362b","originalAuthorName":"郑勇"},{"authorName":"徐树威","id":"41c98f7a-1712-45e8-818e-7d7040c2278d","originalAuthorName":"徐树威"},{"authorName":"谢元祥","id":"a515465e-e831-4eac-8944-7abb7fd503e7","originalAuthorName":"谢元祥"},{"authorName":"陈亮","id":"e8ccb884-41c9-4917-b82c-4b09a2237b28","originalAuthorName":"陈亮"},{"authorName":"张玉虎","id":"a1703877-cd2a-43b3-953f-50e4b5dd9c33","originalAuthorName":"张玉虎"},{"authorName":"李占奎","id":"0612be09-642d-48cd-ba29-883153f8ad2f","originalAuthorName":"李占奎"},{"authorName":"强赟华","id":"41eef6d7-9997-428c-8a4e-eadb083133d4","originalAuthorName":"强赟华"},{"authorName":"雷祥国","id":"c9b10d4e-8150-4ded-8e0d-7cba5d779230","originalAuthorName":"雷祥国"},{"authorName":"郭应祥","id":"7707a770-2039-4c63-90bb-698d5d4c1672","originalAuthorName":"郭应祥"},{"authorName":"郭松","id":"9aa14580-2c16-41dd-a340-4a39ef9b825f","originalAuthorName":"郭松"},{"authorName":"丁兵","id":"ff67b7a0-ed72-4ac6-b2a6-b716aeb12699","originalAuthorName":"丁兵"},{"authorName":"王海霞","id":"6ee82e51-520f-48de-8a78-85a22ea20def","originalAuthorName":"王海霞"},{"authorName":"李广顺","id":"2d227b2a-c718-414c-a377-25842d3156de","originalAuthorName":"李广顺"},{"authorName":"周厚兵","id":"64f7136a-a417-4b09-a0fb-d8c34cd16be2","originalAuthorName":"周厚兵"}],"doi":"","fpage":"252","id":"81f8c873-9184-487d-98e5-e9067e6c61ad","issue":"3","journal":{"abbrevTitle":"YZHWLPL","coverImgSrc":"journal/img/cover/YZHWLPL.jpg","id":"78","issnPpub":"1007-4627","publisherId":"YZHWLPL","title":"原子核物理评论 "},"keywords":[{"id":"96c4a92f-54c9-494d-8291-4f6db34ca1e3","keyword":"氦喷嘴带传输系统","originalKeyword":"氦喷嘴带传输系统"},{"id":"bca179ef-73cf-44b4-8dbc-636fcdc46b9d","keyword":"缺中子核素","originalKeyword":"缺中子核素"},{"id":"22cb5ee4-fdfa-46ab-8bcf-54be7b299006","keyword":"β延发质子衰变","originalKeyword":"β延发质子衰变"}],"language":"zh","publisherId":"yzhwlpl201003002","title":"145Er的β延发质子衰变性质研究","volume":"27","year":"2010"},{"abstractinfo":"为了降低质子交换膜燃料电池双极板的成本,提高质子交换膜燃料电池的性能,综述了质子交换膜燃料电池的基本结构、工作原理、主要优点及应用领域,分析了质子交换膜燃料电池双极板的特点及功能,介绍了制备质子交换膜燃料电池双极板的新材料及新工艺:中间相碳微球材料,凝胶注模成型工艺和中间相碳微球素坯的掺杂催化石墨化烧结工艺.提出了应用质子交换膜燃料电池及其双极板的新材料新工艺来降低其生产成本,为质子交换膜燃料电池及其双极板的研发指出了方向.","authors":[{"authorName":"倪红军","id":"ff29755f-1a38-4baa-9893-ac5505eb6cdc","originalAuthorName":"倪红军"},{"authorName":"汪兴兴","id":"72f0529e-9062-4d06-b0b3-610a4ca53c71","originalAuthorName":"汪兴兴"},{"authorName":"黄明宇","id":"d7e62186-2e29-418b-a3ad-f63894f383e2","originalAuthorName":"黄明宇"},{"authorName":"李飞","id":"441aedbe-f045-4160-89bd-1b2fbc3a18ab","originalAuthorName":"李飞"}],"doi":"10.3969/j.issn.1005-0299.2008.02.026","fpage":"250","id":"a6ed6b38-1af1-483c-bdda-4960258d25e3","issue":"2","journal":{"abbrevTitle":"CLKXYGY","coverImgSrc":"journal/img/cover/CLKXYGY.jpg","id":"14","issnPpub":"1005-0299","publisherId":"CLKXYGY","title":"材料科学与工艺"},"keywords":[{"id":"0936e5ca-4ab5-4a8d-9fc5-89d7c1bb3bda","keyword":"质子交换膜燃料电池","originalKeyword":"质子交换膜燃料电池"},{"id":"182bea1a-67b4-48a2-9818-8c3f8dd5c81e","keyword":"双极板","originalKeyword":"双极板"},{"id":"d7850805-82b4-4ebd-b70d-49ab4b6d4521","keyword":"中间相碳微球","originalKeyword":"中间相碳微球"},{"id":"87b08ee9-18a4-4c78-832b-3f5dc5aa24a6","keyword":"凝胶注模","originalKeyword":"凝胶注模"},{"id":"f7c9b248-2b46-4c64-827a-77a6acc4fb05","keyword":"石墨化","originalKeyword":"石墨化"}],"language":"zh","publisherId":"clkxygy200802026","title":"质子交换膜燃料电池及其双极板的研究","volume":"16","year":"2008"},{"abstractinfo":"双极板是质子交换膜燃料电池的关键部件之一,具有隔离反应介质、收集电流、提供气体通道的作用.寻找性能低且成本优良的双极板材料已成为质子交换膜燃料电池产业化技术研究中的重要课题.综述了各种双极板材料的优缺点,提出了双极板材料的发展方向.","authors":[{"authorName":"阴强","id":"9a18cdb2-a7a0-4bb2-bba5-f6695d1c9989","originalAuthorName":"阴强"},{"authorName":"李爱菊","id":"73c90ed9-41fc-45cf-843b-694e8bf1ded8","originalAuthorName":"李爱菊"},{"authorName":"王威强","id":"f68ce317-a523-40ac-8f40-544e9cb462e8","originalAuthorName":"王威强"},{"authorName":"王彦明","id":"b86c6a41-8fe9-470d-a457-35dfd8535947","originalAuthorName":"王彦明"},{"authorName":"张继明","id":"93f05320-dd7c-45d4-915d-a9aafcfdaeaa","originalAuthorName":"张继明"}],"doi":"","fpage":"246","id":"da195b01-d4b0-471b-bff8-3ab9dbdb49ef","issue":"z2","journal":{"abbrevTitle":"CLDB","coverImgSrc":"journal/img/cover/CLDB.jpg","id":"8","issnPpub":"1005-023X","publisherId":"CLDB","title":"材料导报"},"keywords":[{"id":"887005d0-314b-48e3-af6b-619b6fd65b60","keyword":"质子交换膜","originalKeyword":"质子交换膜"},{"id":"9f0033ad-faf5-414a-8849-42f82652d357","keyword":"燃料电池","originalKeyword":"燃料电池"},{"id":"740c5c70-e9ab-4fd9-a1db-c09a33c5df47","keyword":"双极板","originalKeyword":"双极板"}],"language":"zh","publisherId":"cldb2005z2077","title":"质子交换膜燃料电池双极板材料的研究","volume":"19","year":"2005"},{"abstractinfo":"双极板是质子交换膜燃料电池的关键部件之一,在燃料电池中主要起分隔氧化剂与还原剂,使生成的水顺利排出,分隔电池堆中的每个电池和收集输送电流的作用.质子交换膜燃料电池双极板的成本与性能对推进燃料电池的产业化进程有很大影响.双极板材料主要有无孔石墨材料、金属或合金材料以及各种复合材料,针对这些双极板材料的优缺点进行了比较.流场设计目前采用较多的是蛇形流场,其它的还有网格状流场、叉指形和肺形等.","authors":[{"authorName":"马小杰","id":"6784998e-1f6d-4e7a-bdaf-3c299c65a006","originalAuthorName":"马小杰"},{"authorName":"方卫民","id":"cf14d9ac-c944-4e53-bbe7-cbbb9e8095e1","originalAuthorName":"方卫民"}],"doi":"","fpage":"26","id":"0d14f38a-619f-4526-be96-53c4dc47183f","issue":"1","journal":{"abbrevTitle":"CLDB","coverImgSrc":"journal/img/cover/CLDB.jpg","id":"8","issnPpub":"1005-023X","publisherId":"CLDB","title":"材料导报"},"keywords":[{"id":"3f32defc-15ec-4803-8bba-b5827e5d7bcf","keyword":"燃料电池","originalKeyword":"燃料电池"},{"id":"7d6fbebf-39c6-458c-a1ef-8d2c21c5e27e","keyword":"质子交换膜","originalKeyword":"质子交换膜"},{"id":"d1006a0e-1f22-426b-9640-bc220ed6621c","keyword":"双极板","originalKeyword":"双极板"}],"language":"zh","publisherId":"cldb200601007","title":"质子交换膜燃料电池双极板研究进展","volume":"20","year":"2006"},{"abstractinfo":"以铝合金为基体材料的双极板,用电脑雕刻方法制作流场,采用碱性-酸性双镀液体系化学镀镍磷合金镀层.研究了热处理对镍磷合金镀层的表面形貌和耐腐蚀性的影响.结果表明,铝合金双极板经过化学镀镍磷合金后,可以满足质子交换膜燃料电池的性能要求.","authors":[{"authorName":"孙从征","id":"694efe09-378d-4663-b946-ca7cd7938cb7","originalAuthorName":"孙从征"},{"authorName":"管从胜","id":"8b3ddb13-9f36-42b0-aac4-7ca522973def","originalAuthorName":"管从胜"},{"authorName":"秦敬玉","id":"7491f78e-8923-4863-a00d-da3c211de9d9","originalAuthorName":"秦敬玉"},{"authorName":"丁涛","id":"e4c99ce6-bdfa-43ac-8985-ab329474dac6","originalAuthorName":"丁涛"}],"categoryName":"|","doi":"","fpage":"51","id":"e828172b-362a-4d22-9736-db645431ab9c","issue":"1","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":"6c00a675-b92a-4222-9f31-0c0d07f508fa","keyword":"燃料电池","originalKeyword":"燃料电池"},{"id":"bf7f229f-dca3-4a49-bd83-fc0061c3d71b","keyword":"null","or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