| 溶液法五氯硝基苯单晶生长的研究 |
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| 引用本文： | 王海辉,周新圆,周恒为,黄以能. 溶液法五氯硝基苯单晶生长的研究[J]. 人工晶体学报, 2017, 46(10): 1936-1940. DOI: 10.3969/j.issn.1000-985X.2017.10.011 |
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| 作者姓名： | 王海辉 周新圆 周恒为 黄以能 |
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| 作者单位： | 伊犁师范学院物理科学与技术学院,新疆凝聚态相变与微结构实验室,伊宁835000;伊犁师范学院物理科学与技术学院,新疆凝聚态相变与微结构实验室,伊宁835000;南京大学物理学院,国家固体微结构重点实验室,南京 210093 |
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| 基金项目： | 新疆维吾尔自治区科技创新团队培养建设项目(2014751001)，国家自然科学基金(11664042)，伊犁师范学院2016 年新疆维吾尔自治区自治区级大学生创新创业训练计划(201610764024) |
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| 摘 要： | 测定PCNB在丙酮溶剂中的溶解度,采用恒温溶剂蒸发法首次在丙酮中成功生长出PCNB单晶.结果显示:302 K以下温区具有较小的温度系数,适用于恒温蒸发法生长单晶;生长出了厘米尺寸的PCNB晶体;红外和拉曼光谱的测量结果说明所生长的晶体中未包裹溶剂;X射线衍射分析表明,所生长出晶体结构为六方晶系,单晶质量较好.
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| 关 键 词： | PCNB 溶解度 晶体生长, |
Study on Growth of PCNB Single Crystals by Solution Method |
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| WANG Hai-hui,ZHOU Xin-yuan,ZHOU Heng-wei,HUANG Yi-neng. Study on Growth of PCNB Single Crystals by Solution Method[J]. Journal of Synthetic Crystals, 2017, 46(10): 1936-1940. DOI: 10.3969/j.issn.1000-985X.2017.10.011 |
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| Authors: | WANG Hai-hui ZHOU Xin-yuan ZHOU Heng-wei HUANG Yi-neng |
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| Abstract: | Solubility of PCNB was determined in acetone solvent .The PCNB single crystals were successfully grown by constant temperature solvent evaporation method in acetone for the first time .The results show that:there is a smaller temperature coefficient zone below 302 K, which is suitable for the growth of single crystals by constant temperature evaporation method;the PCNB single crystals with centimeter size were obtained;the IR and Raman spectra show that the crystals have not incorporated solvent;XRD analysis indicates that the lattice structure of PCNB crystals is hexagonal and have good quality . |
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| Keywords: | PCNB solubility crystal growth |
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