{"currentpage":1,"firstResult":0,"maxresult":10,"pagecode":5,"pageindex":{"endPagecode":2,"startPagecode":1},"records":[{"abstractinfo":"以烷基环己基酮、1,2-二氟苯为起始原料(或以2,3-二氟烷基苯为起始原料),采用正丁基锂低温下制得金属锂化试剂,再经过系列反应制得4-烷基环己基-2,3-二氟碘苯(或4-烷基-2,3-二氟碘苯),其与4-乙氧基-2,3-二氟苯乙炔发生Sonogashira偶联反应,合成出了3种2,3,2′,3′-四氟二苯乙炔类液晶化合物.进行了产品的结构标定以及参数测定,确定该类化合物有较大的光学各向异性(Δn)和负值较大的介电各向异性(Δε),并且具有较宽的相变温度范围,可以用于改善液晶材料的响应速度和驱动电压.","authors":[{"authorName":"尚洪勇","id":"aa2ec88c-290a-4a08-b520-60cdff678b82","originalAuthorName":"尚洪勇"},{"authorName":"张建立","id":"3c05c5d4-5917-47d8-99b0-73bd14220665","originalAuthorName":"张建立"},{"authorName":"刘鑫勤","id":"34fea867-d217-4182-adb8-88330d085ca4","originalAuthorName":"刘鑫勤"},{"authorName":"<span style=\"color:red\">韩</span><span style=\"color:red\">耀华</span>","id":"45e46ebd-5d1d-46f6-a149-61d0238714e2","originalAuthorName":"韩耀华"},{"authorName":"梁晓","id":"aba6cd16-7f2e-44aa-b3d1-3a24a5424ef3","originalAuthorName":"梁晓"}],"doi":"10.3969/j.issn.1007-2780.2009.05.006","fpage":"650","id":"547a0fb3-624a-4646-a065-3895b6ab2c9c","issue":"5","journal":{"abbrevTitle":"YJYXS","coverImgSrc":"journal/img/cover/YJYXS.jpg","id":"72","issnPpub":"1007-2780","publisherId":"YJYXS","title":"液晶与显示   "},"keywords":[{"id":"10ca2639-14c7-4abb-a1ef-2e1db34deff6","keyword":"含氟液晶","originalKeyword":"含氟液晶"},{"id":"04e52207-f532-423a-93b9-f57845913646","keyword":"二苯乙炔","originalKeyword":"二苯乙炔"},{"id":"f01c909e-7d4a-4c54-8ad7-acc012bdde51","keyword":"Sonogashira偶联反应","originalKeyword":"Sonogashira偶联反应"}],"language":"zh","publisherId":"yjyxs200905006","title":"多氟二苯乙炔类负性液晶化合物的合成","volume":"24","year":"2009"},{"abstractinfo":"以对羟基苯甲醛和氰基乙酸乙酯缩合生成α-氰基对羟基肉桂酸乙酯,再与4种酰氯反应生成α-氰基肉桂酸酯类液晶;以对羟基苯甲醛和氰基乙酸丙基苯酚酯缩合生成α-氰基对羟基肉桂酸丙基苯酚酯,再与2种烷基环己基甲酰氯反应生成α-氰基肉桂酸酯类液晶.目标化合物经MS分析确认了结构.通过差示扫描量热仪测量相变温度,对合成产物的液晶相态进行了研究;通过紫外分光光度计测量紫外光谱,研究了合成产物紫外吸收性能.在混合液晶中的应用实验表明,此类化合物可以作为具有液晶性能的紫外吸收剂添加到混合液晶中,改善液晶材料的抗紫外性能.","authors":[{"authorName":"丁兴立","id":"b68d0292-a007-4534-aa59-3ac81775dab4","originalAuthorName":"丁兴立"},{"authorName":"<span style=\"color:red\">韩</span><span style=\"color:red\">耀华</span>","id":"9b6d06bc-44a4-4d4b-9090-3f91f38f0c1d","originalAuthorName":"韩耀华"},{"authorName":"钤秀丽","id":"7b67efed-f2da-4d34-874c-cc89aad32d6d","originalAuthorName":"钤秀丽"},{"authorName":"史子谦","id":"ebd5fe5d-169b-46a2-8e7e-4261c2c9a2a2","originalAuthorName":"史子谦"},{"authorName":"梁晓","id":"0b01a310-74a5-467e-a780-b6ddd9fc7bbb","originalAuthorName":"梁晓"}],"doi":"10.3969/j.issn.1007-2780.2009.05.003","fpage":"635","id":"48bd6252-a36c-4515-860b-fb282380ab71","issue":"5","journal":{"abbrevTitle":"YJYXS","coverImgSrc":"journal/img/cover/YJYXS.jpg","id":"72","issnPpub":"1007-2780","publisherId":"YJYXS","title":"液晶与显示   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style=\"color:red\">耀华</span>","id":"ef6865a2-68a0-433e-8bce-cb842c2bfac2","originalAuthorName":"韩耀华"},{"authorName":"尚洪勇","id":"e5cdf07b-9b2f-46f4-92de-b393ffadea48","originalAuthorName":"尚洪勇"},{"authorName":"张晶梅","id":"484ffd12-a7c3-4373-a4ce-8fb31b9e550c","originalAuthorName":"张晶梅"},{"authorName":"钤秀丽","id":"71541723-a1b0-4fa8-9475-5c6ba2796bc0","originalAuthorName":"钤秀丽"}],"doi":"10.3969/j.issn.1007-2780.2010.04.010","fpage":"510","id":"167c8e76-f264-4adc-94d6-f58ec1d6b7d3","issue":"4","journal":{"abbrevTitle":"YJYXS","coverImgSrc":"journal/img/cover/YJYXS.jpg","id":"72","issnPpub":"1007-2780","publisherId":"YJYXS","title":"液晶与显示   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style=\"color:red\">耀华</span>","id":"5c5aa4bd-fd3e-41dc-8eb7-63b86fb5cc6d","originalAuthorName":"韩耀华"},{"authorName":"赵利峰","id":"bbcc989b-e50d-4b2d-ac0a-1ebe96c4810a","originalAuthorName":"赵利峰"},{"authorName":"丁兴立","id":"9ff5655e-c7f1-4ddb-837e-bb61e6859a66","originalAuthorName":"丁兴立"},{"authorName":"杜增深","id":"73b1a7b7-2391-40e6-a654-b26d5cc6e546","originalAuthorName":"杜增深"},{"authorName":"杨月会","id":"3164fb44-0dab-4a3b-bd1c-918c758b05f7","originalAuthorName":"杨月会"}],"doi":"10.3969/j.issn.1007-2780.2010.04.001","fpage":"473","id":"82507650-3aab-4cbd-bcc9-0c836e6ca947","issue":"4","journal":{"abbrevTitle":"YJYXS","coverImgSrc":"journal/img/cover/YJYXS.jpg","id":"72","issnPpub":"1007-2780","publisherId":"YJYXS","title":"液晶与显示   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style=\"color:red\">韩</span>冰，1965年生，硕士学位，教授级高级工程师。现任中国腐蚀与防护学会理事和山东省腐蚀与防护学会副理事长，钢铁研究总院青岛海洋腐蚀研究所所长。","authors":[],"doi":"","fpage":"0002","id":"443f3948-9232-458a-bc36-ed14aed428c3","issue":"3","journal":{"abbrevTitle":"ZGYJ","coverImgSrc":"journal/img/cover/ZGYJ.jpg","id":"87","issnPpub":"1006-9356","publisherId":"ZGYJ","title":"中国冶金"},"keywords":[{"id":"f014e6d8-2085-4efd-92b2-f88e5c95265d","keyword":"科技","originalKeyword":"科技"},{"id":"a38a03a0-f775-4c16-a0aa-4283b0f2cd2f","keyword":"冶金","originalKeyword":"冶金"},{"id":"53044534-c5e0-467b-befc-ffe91739bd04","keyword":"海洋腐蚀","originalKeyword":"海洋腐蚀"},{"id":"ad0acba9-2ba8-4fda-9dfc-5995602f24ca","keyword":"钢铁研究总院","originalKeyword":"钢铁研究总院"},{"id":"41df8b2e-1993-474b-bcf1-dc63b1451a59","keyword":"高级工程师","originalKeyword":"高级工程师"},{"id":"2c3be210-e862-4c55-a88b-61be851c79ab","keyword":"硕士学位","originalKeyword":"硕士学位"},{"id":"4fffc6d1-f834-4e57-9817-44d7f98ab1c9","keyword":"副理事长","originalKeyword":"副理事长"},{"id":"be91a762-00fe-48fe-9bc5-81bd10654835","keyword":"山东省","originalKeyword":"山东省"}],"language":"zh","publisherId":"zgyj201203001","title":"冶金青年科技英才","volume":"22","year":"2012"}],"totalpage":2,"totalrecord":15}