hkust-1为什么具有很高的co2分子筛吸附能力表

Gao Xiao Hua Xue Gong Cheng Xue Bao/Journal of Chemical Engineering of Chinese Universities, vol. 29, issue 5 (2015) pp. 4ReadersMendeley users who have this article in their library.2CitationsCitations of this article.N/AViewsScienceDirect users who have downloaded this article.AbstractCu(OAc)2·H2O, CuSO4·5H2O, CuCl2·2H2O and Cu(NO3)2·3H2O were individually reacted with benzenetricarboxylic acid under ultrasonication for rapid synthesis of metal-organic framework HKUST-1.The effects of cupric salts, triethylamine, ultrasonic power, reaction time, solvent ratio and reactant addition sequence on the yield of HKUST-1 were investigated. The optimized condition for the preparation of HKUST-1 was found as: Cu(OAc)2·H2O (8.62 mmol) and benzenetricarboxylic acid (4.76 mmol) were firstly individually dissolved in the mixtures of H2O, DMF and ethanol (volume ratio 1:1:1), and the resulted solutions were then mixed together and triethylamine (1 mL) was added. The mixture was then ultrasonicated for 30 min under intermittent ultrasonication (work 2 s, pause 3 s) to generate HKUST-1 with a yield of 99.1%. The samples were characterized by XRD and IR. (C), 2015, Zhejiang University. All right reserved.Author-supplied keywordsHKUST-1Metal-organic frameworkSynthesisUltrasonic assisted methodGet free article suggestions todayMendeley saves you time finding and organizing researchAlready have an account ?Cite this documentChoose a citation style from the tabs belowCELLChicagoHarvardMLANatureScienceFind this documentPUI: SCOPUS: 2-s2.0-ISSN: DOI: SGR: AuthorsJ.-Y. YouT.-Y. ZhangY.-F. LiuB LiZ.-D. ZhaoJ.-H. HuangHKUST-1纳米结构的制备、表征和氢气吸附性能研究—硕士毕业论文下载
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HKUST-1纳米结构的制备、表征和氢气吸附性能研究
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HKUST-1纳米结构的制备、表征和氢气吸附性能研究
[硕士毕业论文]论文目录&中文摘要第1-7页Abstract第7-9页第一章 绪论第9-29页  · 从配位聚合物到配位聚合物微纳米颗粒第9-11页  · 配位聚合物微纳米颗粒分类第11页  · 配位聚合物微纳米颗粒的制备第11-15页  · 配位聚合物微纳米颗拉生长机理第15-16页  · 配位聚合物微纳米颖粒的结构和性质第16-24页    · 表面结构第16-18页    · 小尺寸效应第18-20页    · 孔性质第20-22页    · 超级结构第22页    · 潜在应用第22-24页  · 选题思路第24-25页  参考文献第25-29页第二章 HKUST-1纳米结构的制备、表征和气体吸附性能研究第29-48页  · HKUST-1概述第29页  · HKUST-1纳米结构的制备与表征第29-30页    · HKUST-1纳米结构的制备第29-30页    · HKUST-1纳米结构的表征第30页  · 结果与讨论第30-38页    · 产物的表征第30-33页    · HKUST-1纳米结构的形貌第33页      · SNHKUST-1的形貌第33页      · HKUST-1NC的形貌第33页    · HKUST-1纳米结构的形成机理第33-38页  · HKUST-1纳米结构的低压氮气吸附第38-41页  · HKUST-1纳米结构的低压氢气吸附第41-45页    · SNHKUST-1的低压氢气吸附第42-44页    · HKUST-1NC的低压氢气吸附第44-45页    · SNHKUST-1、HKUST-1NC和HKUST-1低压氢气吸附对比第45页  · HKUST-1纳米结构的氢气吸附焓第45-48页· 本章小结第48-49页补充材料第49-51页参考文献第51-53页硕士期间发表文章第53-54页致谢第54-55
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5.问答题 硼的营养功能包括:参与作物体内糖的合成和运输;促进作物生殖器官的正常发育;参与半纤维素及有关细胞壁......上传用户:emwkezlxzv资料价格:5财富值&&『』文档下载 :『』&&『』学位专业:&关 键 词 :&&&&&&&&&&权力声明:若本站收录的文献无意侵犯了您的著作版权,请点击。摘要:(摘要内容经过系统自动伪原创处理以避免复制,下载原文正常,内容请直接查看目录。)配位聚合物微纳米颗粒是一类新型的无机—无机杂化微纳米资料,具有奇特的性质,例如氧化复原性、光学、磁学、催化、疏水性、亲水性等,同时表示出小尺寸效应、量子效应。这些新鲜的性质是响应块材没法比较的,是以关于新资料的开辟和研讨具有主要意义。最近,我们组发明孔性配位聚合物微纳米颗粒具有比块材更高的氢气吸附焓;并且在高压下和/或许较低温度下,其氢气吸附量高于响应块材。为了拓展研讨系统,我们胜利制备了HKUST一1的纳米构造,而且研讨了响应的气体吸附性质。重要任务内容以下:1、HKUST一1纳米超等构造室温下,均苯三甲酸的乙醇溶液和醋酸铜的水溶液直接混杂,胜利制备了HKUST一1的一种纳米超等构造,并研讨了其高压氢气吸附机能。2、HKUST一1纳米立方体室温下,在反响物浓度很小的情形下,均苯三甲酸的乙醇—DMF溶液和醋酸铜的水—DMF溶液直接混杂,胜利制备了HKUST一1的纳米立方体,并研讨了其高压氢气吸附机能。HKUST一1纳米超等构造和HKUST一1纳米立方体的氢气吸附焓比块材HKUST一1分离进步了9。96%,21。10%;并且在压力较低时和/或许较低温度下二者的氢气吸附量均高于块材HKUST一1。Abstract:The coordination polymer micro nano particles is a new type of inorganic - organic - inorganic hybrid micro nano materials, with unique properties, such as redox, optical, magnetic, catalytic, hydrophobicity, hydrophilicity, also said the small size effect, quantum effect. These new properties are in response to bulk no comparison, is on new material development and research has important significance. Recently, our group invention porous coordination polymer micro / nano particles have higher than those of bulk hydrogen and under high pressure and / or perhaps a lower temperature, the hydrogen adsorption capacity is higher than that of the bulk response. In order to expand the research system, the nano structure HKUST 1 prepared by our victory system, and study the response of the gas adsorption properties. Important task in the following: 1, HKUST is a nano super structure at room temperature, were trimesic acid ethanol solution and copper acetate aqueous mixed, winning prepared HKUST a nanometer super structure, and study of the high-pressure hydrogen adsorption function. 2, HKUST is a nano cube at room temperature, reactants concentration in the small, were trimesic acid ethanol, DMF solution and copper acetate in water, DMF solution mixed, winning prepared HKUST the nanocubes, and study of the high-pressure hydrogen adsorption function. Hydrogen adsorption enthalpy of HKUST 1 nanometer super structure and HKUST 1 nano cube 9 than bulk HKUST 1 separation progress. 96%, 21. 10%; and at lower pressures and / or low temperature of the two hydrogen adsorption capacity was higher than that of bulk HKUST 1.目录:中文摘要6-7Abstract7-8第一章 绪论9-29&&&&1.1 从配位聚合物到配位聚合物微纳米颗粒9-11&&&&1.2 配位聚合物微纳米颗粒分类11&&&&1.3 配位聚合物微纳米颗粒的制备11-15&&&&1.4 配位聚合物微纳米颗拉生长机理15-16&&&&1.5 配位聚合物微纳米颖粒的结构和性质16-24&&&&&&&&1.5.1 表面结构16-18&&&&&&&&1.5.2 小尺寸效应18-20&&&&&&&&1.5.3 孔性质20-22&&&&&&&&1.5.4 超级结构22&&&&&&&&1.5.5 潜在应用22-24&&&&1.6 选题思路24-25&&&&参考文献25-29第二章 HKUST-1纳米结构的制备、表征和气体吸附性能研究29-48&&&&2.1 HKUST-1概述29&&&&2.2 HKUST-1纳米结构的制备与表征29-30&&&&&&&&2.2.1 HKUST-1纳米结构的制备29-30&&&&&&&&2.2.2 HKUST-1纳米结构的表征30&&&&2.3 结果与讨论30-38&&&&&&&&2.3.1 产物的表征30-33&&&&&&&&2.3.2 HKUST-1纳米结构的形貌33&&&&&&&&&&&&2.3.2.1 SNHKUST-1的形貌33&&&&&&&&&&&&2.3.2.2 HKUST-1NC的形貌33&&&&&&&&2.3.3 HKUST-1纳米结构的形成机理33-38&&&&2.3.4 HKUST-1纳米结构的低压氮气吸附38-41&&&&2.3.5 HKUST-1纳米结构的低压氢气吸附41-45&&&&&&&&2.3.5.1 SNHKUST-1的低压氢气吸附42-44&&&&&&&&2.3.5.2 HKUST-1NC的低压氢气吸附44-45&&&&&&&&2.3.5.3 SNHKUST-1、HKUST-1NC和HKUST-1低压氢气吸附对比45&&&&2.3.6 HKUST-1纳米结构的氢气吸附焓45-482.4 本章小结48-49补充材料49-51参考文献51-53硕士期间发表文章53-54致谢54-55分享到:相关文献|Options for accessing this content: If you are a society or association member and require assistance with obtaining online access instructions please contact our Journal Customer Services team.
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