{"currentpage":1,"firstResult":0,"maxresult":10,"pagecode":5,"pageindex":{"endPagecode":5,"startPagecode":1},"records":[{"abstractinfo":"着重介绍了用Bridgman方法生长的(1-x)Pb(Mg1/3Nb2/3)O3-xPbTiO3(PMN-PT)固溶体单晶在介电、压电、热释电性能及相变方面的一些特点:①异常高的压电常数d33(高达3000pC/N以上),耦合系数kt(在0.6以上),k33(达0.90),高的介电常数(高达5000甚至更高),低的Qm值(约60),热释电系数也较高.②强烈的各向异性.③随着PT含量的增加,系统的弛豫行为逐渐减弱,在x~0.33时,材料在室温下成为正常铁电体,但PE-FE相变并非正常铁电相变,表现为在T>Tm时; ε~T关系不遵守居里-外斯定律,而是遵守Smolenskii的关系.该相变也明显地与弥散相变不同.这种行为可用无规场的观点加以解释. 对PMN-PT陶瓷,其压电性能与最好的软性PZT相似,而ε和k31略大.","authors":[{"authorName":"王评初","id":"54609d7b-7ca0-45dd-bccc-0b8db078f479","originalAuthorName":"王评初"},{"authorName":"罗豪甦","id":"2b9e2857-7d21-4138-bb45-4e9b3b656ac3","originalAuthorName":"罗豪甦"},{"authorName":"李东林","id":"995152d7-dfc9-4944-b60b-67c96d49ab1d","originalAuthorName":"李东林"},{"authorName":"潘晓明","id":"0cfc848c-851f-46f3-83cf-0c44e89f2f3b","originalAuthorName":"潘晓明"},{"authorName":"陈辛尘","id":"c0cd55fb-cb38-4943-9e6d-332d34bf6a92","originalAuthorName":"陈辛尘"},{"authorName":"殷之文","id":"20429a92-0c39-4c32-a3e5-eb04b42bf646","originalAuthorName":"殷之文"}],"categoryName":"|","doi":"","fpage":"56","id":"5ea9e12a-25ef-4ce4-9b9f-d90f13a01bc5","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":"53027601-9bfe-4e62-ae9f-4116447b3119","keyword":"铌镁酸铅","originalKeyword":"铌镁酸铅"},{"id":"92911edd-8dd4-4ad1-a3fe-576bac9592cb","keyword":" piezoelectric property","originalKeyword":" piezoelectric property"},{"id":"8ecf00bc-6d1b-44de-a862-450539c1f79b","keyword":" relaxor","originalKeyword":" relaxor"},{"id":"89496d33-4a6c-4be4-a057-c11ad905f347","keyword":"null","originalKeyword":"null"}],"language":"zh","publisherId":"1000-324X_2001_1_3","title":"PMN-PT单晶与陶瓷在性能及相变方面的特点","volume":"16","year":"2001"},{"abstractinfo":"用二步合成法制备了(1-x)Pb(Mg1/3Nb2/3)O3-xPbTiO3原料,并制成了纯钙钛矿结构压电陶瓷.研究了三方-四方相界附近组份(x=0.25~0.40)及工艺与性能的关系.结果表明,在x=0.32~0.35间材料具有较大的介电常数,压电常数,耦合系数以及较低的品质因数.材料以1200℃附近保温150min为佳.材料性能表明,有希望成为新型压电陶瓷.","authors":[{"authorName":"陈辛尘","id":"ec2260da-098a-4d3a-968f-33a9be5a8baf","originalAuthorName":"陈辛尘"},{"authorName":"王评初","id":"bcc46252-c186-439f-b3e7-f8db2cc9829f","originalAuthorName":"王评初"},{"authorName":"潘晓明","id":"c7ae4672-5fa6-4c77-a1ef-71d5679703ac","originalAuthorName":"潘晓明"},{"authorName":"霍翠凤","id":"c876d0ca-bfee-4572-8557-bcc176b61970","originalAuthorName":"霍翠凤"},{"authorName":"殷之文","id":"821c81f6-3bad-46f3-972f-7514a625b68d","originalAuthorName":"殷之文"}],"categoryName":"|","doi":"","fpage":"109","id":"eea83731-b58d-4fcb-b003-e5258b4db44a","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":"13fc328f-e922-4fe1-a075-8b65299f3000","keyword":"铌镁酸铅","originalKeyword":"铌镁酸铅"},{"id":"796f8a61-2775-4b02-a661-0dd964754570","keyword":" piezoelectric Propertis","originalKeyword":" piezoelectric Propertis"},{"id":"432dc931-2340-4744-b3a4-f4f6f0ee559d","keyword":"null","originalKeyword":"null"}],"language":"zh","publisherId":"1000-324X_2000_1_13","title":"铌镁酸铅-钛酸铅陶瓷介电与压电性能的研究","volume":"15","year":"2000"},{"abstractinfo":"用二步合成法制备了(1-x)Pb(Mg1/3Nb2/3)O3-xPbTiO3原料,并制成了纯钙钛矿结构压电陶瓷. 研究了三方-四方相界附近组份(x=0.25~0.40)及工艺与性能的关系. 结果表明,在x=0.32~0.35间材料具有较大的介电常数,压电常数,耦合系数以及较低的品质因数. 材料以1200C附近保温150min为佳. 材料性能表明,有希望成为新型压电陶瓷.","authors":[{"authorName":"陈辛尘","id":"58cd51e9-085c-402d-ba0a-2e144747c014","originalAuthorName":"陈辛尘"},{"authorName":"王评初","id":"50326e79-2269-4b1f-a727-e3c3c8ccd98c","originalAuthorName":"王评初"},{"authorName":"潘晓明","id":"29784428-6ed0-4afb-945b-c8f509d741bf","originalAuthorName":"潘晓明"},{"authorName":"瞿翠凤","id":"c24adb84-0afd-4589-ab90-36ba3b799d8a","originalAuthorName":"瞿翠凤"},{"authorName":"殷之文","id":"0c947f79-9702-4749-abb9-2003d6ae6679","originalAuthorName":"殷之文"}],"doi":"10.3321/j.issn:1000-324X.2000.01.019","fpage":"109","id":"222d5505-b35e-46f7-9dc5-533ba50c688d","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":"8c943c90-4a77-46a1-ad1c-8c83397c7418","keyword":"铌镁酸铅","originalKeyword":"铌镁酸铅"},{"id":"473b54d4-d028-4359-8282-7546b198328f","keyword":"Pb(Mg1/3Nb2/3)O3-xPbTiO3","originalKeyword":"Pb(Mg1/3Nb2/3)O3-xPbTiO3"},{"id":"7b18e659-417a-4cc9-8ad9-c4396dcef6ae","keyword":"压电性","originalKeyword":"压电性"}],"language":"zh","publisherId":"wjclxb200001019","title":"铌镁酸铅-钛酸铅陶瓷介电与压电性能的研究","volume":"15","year":"2000"},{"abstractinfo":"着重介绍了用Bridgman方法生长的(1-x)Pb(Mg1/3Nb2/3)O3-xPbTiO3(PMN-PT)固溶体单晶在介电、压电、热释电性能及相变方面的一些特点:①异常高的压电常数d33(高达3000pC/N以上),耦合系数kt(在0.6以上),k33(达0.90),高的介电常数ε(高达5000甚至更高),低的Qm值(约60),热释电系数也较高. ②强烈的各向异性. ③随着PT含量的增加,系统的弛豫行为逐渐减弱,在x0.33时, 材料在室温下成为正常铁电体,但PE--FE相变并非正常铁电相变,表现为在T>Tm时,ε~T关系不遵守居里-外斯定律,而是遵守Smolenskii 的关系. 该相变也明显地与弥散相变不同. 这种行为可用无规场的观点加以解释. \n 对PMN-PT陶瓷,其压电性能与最好的软性PZT相似,而ε和k31略大.","authors":[{"authorName":"王评初","id":"4339285a-72e9-4420-af22-fed3222556ff","originalAuthorName":"王评初"},{"authorName":"罗豪","id":"42fcae52-2032-47b2-b2a0-beed1233ff34","originalAuthorName":"罗豪"},{"authorName":"李东林","id":"57c355dc-35aa-4810-9019-6edde3cea1be","originalAuthorName":"李东林"},{"authorName":"潘晓明","id":"30eb8a80-2f9c-4594-9050-f45b4bfbdda9","originalAuthorName":"潘晓明"},{"authorName":"陈辛尘","id":"baa55c72-20f9-4dc7-ac98-b7c5b1c4b780","originalAuthorName":"陈辛尘"},{"authorName":"殷之文","id":"1005d158-b008-46b6-b3bd-782707ff5c78","originalAuthorName":"殷之文"}],"doi":"10.3321/j.issn:1000-324X.2001.01.009","fpage":"56","id":"1aaf9e8b-eeaa-4861-b83d-7879f54ec2f6","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":"075e05a6-4444-48ff-b733-fb3ae64b9180","keyword":"铌镁酸铅","originalKeyword":"铌镁酸铅"},{"id":"f5fd274d-d77c-4c82-b6bf-670d19e6b4f2","keyword":"钛酸铅","originalKeyword":"钛酸铅"},{"id":"e83e6c9b-2418-44ca-8156-44a45df3dcad","keyword":"压电性","originalKeyword":"压电性"},{"id":"104f9a98-6947-4d92-8c73-1ad537c28022","keyword":"相变","originalKeyword":"相变"}],"language":"zh","publisherId":"wjclxb200101009","title":"PMN-PT单晶与陶瓷在性能及相变方面的特点","volume":"16","year":"2001"},{"abstractinfo":"随着近年来对资源和环境问题的重视,加强转炉尘泥的综合利用日益迫切,通过研究和试验,马钢开发出了烧结工序直接利用转炉湿基尘泥的系统,取得了较好的生产效果.","authors":[{"authorName":"朱贺民","id":"6713e7ac-e055-49fa-8005-1fa4d84d5bec","originalAuthorName":"朱贺民"},{"authorName":"金俊","id":"8e55f019-c31d-4cd5-93d2-3262266bd838","originalAuthorName":"金俊"},{"authorName":"李小静","id":"35ca98f2-13bf-423a-a541-b3640e783a15","originalAuthorName":"李小静"}],"doi":"10.3969/j.issn.1001-1447.2005.03.013","fpage":"45","id":"e6da4abc-ca8c-4b25-a104-70694b67ca7f","issue":"3","journal":{"abbrevTitle":"GTYJ","coverImgSrc":"journal/img/cover/GTYJ.jpg","id":"29","issnPpub":"1001-1447","publisherId":"GTYJ","title":"钢铁研究"},"keywords":[{"id":"c557a9da-3285-4997-9204-1f8bf47b0018","keyword":"转炉尘泥","originalKeyword":"转炉尘泥"},{"id":"1616b9ca-b31e-4333-b9d1-548a401f9516","keyword":"烧结","originalKeyword":"烧结"},{"id":"e69785df-00cd-45a3-8ca6-105d8020cb5e","keyword":"工业试验","originalKeyword":"工业试验"},{"id":"7e415586-3c2a-4789-b21e-2274be51db0d","keyword":"生产实践","originalKeyword":"生产实践"}],"language":"zh","publisherId":"gtyj200503013","title":"马钢转炉炼钢尘泥的利用","volume":"33","year":"2005"},{"abstractinfo":"以能量为1.5 MeV/u,剂量分别为500,750,1000,1250,1500 Gy的电子束对1,2,4,6,8年等5种年份浓香型白酒进行辐照处理;扫描各酒样200~400 nm波段的紫外光谱,根据紫外光谱图的差异,计算了280~300 nm波段的光谱曲线相似度,分析光谱曲线变化规律。结果表明,对于前4种白酒,对照样与辐照样光谱曲线相似度值越小,催陈效果越好;白酒存放时间越久,酒体风格转向老熟所需剂量越小,越容易达到最佳催陈效果;对于8年白酒,辐照剂量超过750 Gy后,白酒体系动态平衡被打破,各单体物质增加,出现返生现象。因此,电子束辐照技术对低年份浓香型白酒催陈效果显著,是一种先进、高效的催陈方法。","authors":[{"authorName":"张苗苗","id":"16f2bee9-e276-4f55-95b1-9e627a4ac276","originalAuthorName":"张苗苗"},{"authorName":"陆栋","id":"6bd2c6ff-fa0f-4deb-9553-bfa0e40d3ab7","originalAuthorName":"陆栋"},{"authorName":"曹国珍","id":"ad44f083-8f23-4d8d-a41c-b6321e181155","originalAuthorName":"曹国珍"},{"authorName":"刘敬","id":"980de600-54b3-4c10-b2b1-7d36c88bd704","originalAuthorName":"刘敬"},{"authorName":"金文杰","id":"9d97782b-4400-438f-aa1a-efaa2ae74455","originalAuthorName":"金文杰"},{"authorName":"王菊芳","id":"7a171c96-4419-441c-8118-cabb35cc1b2c","originalAuthorName":"王菊芳"},{"authorName":"李文建","id":"db0225a5-b939-440c-a47d-2daa37f339b7","originalAuthorName":"李文建"}],"doi":"10.11804/NuclPhysRev.31.02.218","fpage":"218","id":"be399f10-d5ab-444a-9853-693337e4845a","issue":"2","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":"d27824cd-9a7d-40d6-ade5-08e57f3651e9","keyword":"白酒","originalKeyword":"白酒"},{"id":"a87d8a5f-52c5-438d-9818-ac05aa030ecd","keyword":"电子束","originalKeyword":"电子束"},{"id":"59b3d998-0774-4358-b00a-6ad942d1d4f2","keyword":"紫外可见光谱","originalKeyword":"紫外可见光谱"},{"id":"7662c117-7566-4173-b784-d5cf69060062","keyword":"光谱曲线相似度","originalKeyword":"光谱曲线相似度"},{"id":"ef90b8b5-c334-453a-8346-0f1341f1e34b","keyword":"催陈效果","originalKeyword":"催陈效果"}],"language":"zh","publisherId":"yzhwlpl201402017","title":"电子束辐照浓香型白酒催陈效果的研究","volume":"","year":"2014"},{"abstractinfo":"针对汽车运输路面扬尘污染问题,对广西某矿运输路面粉尘进行了生态抑尘因子(凝并因子、吸湿因子、保水因子)模拟试验研究.研究结果表明,各抑尘因子分别具有黏结凝并、吸湿、保水性能,而且无毒无害、价格合理,从而为进一步配方试验提供可靠的理论依据.","authors":[{"authorName":"赵星光","id":"8fc647e5-903b-45d3-b2df-ee3194304b47","originalAuthorName":"赵星光"},{"authorName":"谭卓英","id":"0c46a74e-d389-4f6d-b44a-e54ecf665426","originalAuthorName":"谭卓英"},{"authorName":"刘文静","id":"4b610318-0545-46ff-9847-8ef4c39c8e63","originalAuthorName":"刘文静"}],"doi":"10.3969/j.issn.1001-1277.2005.04.014","fpage":"45","id":"ddb27e58-4c5a-4e6e-8158-f3843018dc50","issue":"4","journal":{"abbrevTitle":"HJ","coverImgSrc":"journal/img/cover/HJ.jpg","id":"44","issnPpub":"1001-1277","publisherId":"HJ","title":"黄金"},"keywords":[{"id":"91623bf1-24d3-4a90-bf42-90498c128981","keyword":"运输路面","originalKeyword":"运输路面"},{"id":"bb1cd706-6383-4967-853b-47cd93ebaeae","keyword":"抑尘因子","originalKeyword":"抑尘因子"},{"id":"be2d5f83-00fb-461f-8e6b-3ce20887dc81","keyword":"模拟试验","originalKeyword":"模拟试验"}],"language":"zh","publisherId":"huangj200504014","title":"抑尘因子模拟试验研究","volume":"26","year":"2005"},{"abstractinfo":"在厦门市选取家庭、办公室、机房和家具厂等采样点49个,用水平放置的玻璃板(四周用洁净铝箔围起)采集一年四季的降尘样品,对降尘的沉降通量和季节变化进行研究.厦门家庭、办公室、机房和家具厂全年室内降尘通量几何均值分别为13.1、7.2、4.9、179.9 mg·(m2·d)-1,厦门家庭和办公室室内降尘通量均是上海的约2倍,是美国新泽西州室内的近5倍.机房室内降尘通量低于普通办公环境,家具厂室内降尘通量比普通室内环境高1-2个数量级.季节对室内降尘通量有显著影响,而市区和城郊间降尘通量无显著差异.家庭和办公室冬季降尘通量最低,家庭降尘通量最高为夏季,办公室为秋季.各室内采样点降尘通量季节变化较一致,表明室内降尘主要源于室外空气中的颗粒物.机房因常年封闭,四季降尘通量间均无显著差异.家具厂降尘通量的季节变化主要受家具生产量波动的影响.","authors":[{"authorName":"韩文亮","id":"640609f0-0545-4c16-a90a-1d2de3de400f","originalAuthorName":"韩文亮"},{"authorName":"陈海明","id":"bf8b004e-9fde-442d-b006-863a28938e77","originalAuthorName":"陈海明"},{"authorName":"陈兴童","id":"cf6af878-4ac4-4ddb-b986-7aa3ce84203f","originalAuthorName":"陈兴童"}],"doi":"10.7524/j.issn.0254?6108.2016.03.2015060201","fpage":"491","id":"fdc57264-f20d-4a8f-93b0-01c3b0fb92fc","issue":"3","journal":{"abbrevTitle":"HJHX","coverImgSrc":"journal/img/cover/HJHX.jpg","id":"43","issnPpub":"0254-6108","publisherId":"HJHX","title":"环境化学 "},"keywords":[{"id":"e4f0a63d-7f0f-45c1-9e7f-1dbc50142c15","keyword":"室内","originalKeyword":"室内"},{"id":"8457cfba-2e32-4761-bcd0-a44519ad0640","keyword":"降尘","originalKeyword":"降尘"},{"id":"65151676-4f41-4d59-8c86-56a4683ffcb7","keyword":"沉降通量","originalKeyword":"沉降通量"},{"id":"94c3de36-5ea0-42e9-ad44-891264647a5d","keyword":"季节变化","originalKeyword":"季节变化"},{"id":"77e410aa-d411-46eb-854a-046a77cc983b","keyword":"厦门","originalKeyword":"厦门"}],"language":"zh","publisherId":"hjhx201603009","title":"厦门室内降尘的沉降通量与季节变化","volume":"35","year":"2016"},{"abstractinfo":"传统的钢铁厂尘泥处理方法难以实现尘泥资源的有效回收利用.从可持续发展的观点来看,钢铁生产过程中产生的尘泥是一种资源,必须按照管理资源的模式来处理和利用尘泥.本文提出了应从设计、生产组织及管理等方面对尘泥进行资源化管理,并针对钢铁厂的几种主要尘泥如精轧铁鳞、轧钢铁鳞、转炉尘等提出回收利用的方法.","authors":[{"authorName":"刘百臣","id":"28d0a217-117a-4027-964a-6fd927a2b9d5","originalAuthorName":"刘百臣"},{"authorName":"魏国","id":"2c5137fd-08ef-4bd5-a0b9-d761b1443182","originalAuthorName":"魏国"},{"authorName":"沈峰满","id":"7ff91b72-f28e-4846-9e09-550e1c5458eb","originalAuthorName":"沈峰满"},{"authorName":"赵庆杰","id":"abd42f84-ec6a-4247-b5ea-211a3ef0fddf","originalAuthorName":"赵庆杰"}],"doi":"10.3969/j.issn.1671-6620.2006.03.017","fpage":"231","id":"400d2cbe-d469-4caf-a23b-715043759246","issue":"3","journal":{"abbrevTitle":"CLYYJXB","coverImgSrc":"journal/img/cover/CLYYJXB.jpg","id":"17","issnPpub":"1671-6620","publisherId":"CLYYJXB","title":"材料与冶金学报"},"keywords":[{"id":"fc4f8c59-08f3-4f84-b8fc-65b528182540","keyword":"可持续发展","originalKeyword":"可持续发展"},{"id":"40d264ff-0b32-4105-8890-d5c592ddd593","keyword":"尘泥","originalKeyword":"尘泥"},{"id":"5edac4d2-f304-49b2-806d-6319308ce16d","keyword":"资源化管理","originalKeyword":"资源化管理"},{"id":"f55f6e94-38a1-40d9-a2f7-38ff9f47d234","keyword":"回收利用","originalKeyword":"回收利用"}],"language":"zh","publisherId":"clyyjxb200603017","title":"钢铁厂尘泥资源化管理与利用","volume":"5","year":"2006"},{"abstractinfo":"由于含有对高炉冶炼有害的锌,钢厂各种尘泥在钢厂内无法得到全部的综合回收利用,这不仅会造成环境污染,也是尘泥资源的巨大浪费.提出了对含铁尘泥整体优化处理的方案,即按其中锌含量的不同而将尘泥分类,从而采取不同的高效、合理的回收处理方案.","authors":[{"authorName":"许海川","id":"1fd776a9-45ee-4ac8-800c-283bb1645b5f","originalAuthorName":"许海川"},{"authorName":"杨娟","id":"e4967d2f-b9d4-4b41-9223-10ee1c66f06b","originalAuthorName":"杨娟"},{"authorName":"齐渊洪","id":"a5f02da4-8035-4b8d-95a3-d4b59c0f2f2d","originalAuthorName":"齐渊洪"},{"authorName":"郭玉华","id":"015060ac-e947-44d8-a485-04d1efe07b19","originalAuthorName":"郭玉华"}],"doi":"","fpage":"33","id":"6bed5393-89f0-4415-8c09-83856c9920ac","issue":"12","journal":{"abbrevTitle":"ZGYJ","coverImgSrc":"journal/img/cover/ZGYJ.jpg","id":"87","issnPpub":"1006-9356","publisherId":"ZGYJ","title":"中国冶金"},"keywords":[{"id":"70e989b0-456c-44c6-ab45-b6e471bf7423","keyword":"钢厂尘泥","originalKeyword":"钢厂尘泥"},{"id":"b071ff47-efa7-4aa8-9245-0d151ce3a6c0","keyword":"整体优化处理","originalKeyword":"整体优化处理"},{"id":"7a428ab8-3a6f-459f-9867-88d4f8208915","keyword":"锌","originalKeyword":"锌"},{"id":"15515076-ed49-4667-909f-c9c61c969bcf","keyword":"转底炉直接还原","originalKeyword":"转底炉直接还原"}],"language":"zh","publisherId":"zgyj200912006","title":"钢厂尘泥的整体优化处理","volume":"19","year":"2009"}],"totalpage":40,"totalrecord":398}