化工检索练习题答案.doc

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1、练习一1.了解我院图书馆、系资料室有关化学化工印刷版文献资料的情况及借阅手续？2.了解我院及本地区网络资源的发展状况？3.通过网络练习搜索化学化工信息站点？1.答：1、我院图书馆有关化学化工印刷版文献资料的情况：我院藏各类图书 132万册，其中 纸质书刊130余万册、电子图书2万册；2006年图书馆订有中文报刊2400余种、外文现刊24种；拥有中、外文数据库23个、其中共享数据库6个，能较好地满足师生教学与科研的需求。借阅部设有借阅（一）至借阅（五）室为全校师生提供图书阅览、外借服务。其中有关化学化工印刷版文献资料在二楼借阅室（四），以及五楼（只供阅读） 2、我院图书馆有关化学化工印刷版文献资

2、料的借阅手续：读者图书借阅注意事项： (1)、读者应在一楼大厅先校验借阅证方可进入各借阅室。 (2)、读者自带的书籍、书包和其他物件不得带入各借阅室。 (3)、各借阅室的图书既可外借，亦可就室阅览。读者进入各借阅室后，应先登记，领取“代书板”后方可入库选书，取书阅读时要将“代书板”放在所取图书的位置上，阅后将图书放回原处，再取出“代书板”。如要借出该书亦取出“代书板”。离库时还回“代书板”。 (4)、读者入库选书时，要注意保持图书的排架顺序。 (5)、图书的借、还手续统一在一楼大厅服务台办理。读者借书前，应认真检查图书有无缺、漏、破损等情况，发现问题应及时向工作人员提出，否则，还书时查出问题后

3、果自负。读者外借权限： (1)、教师每证15册（教授20册），职工每证8册，硕士研究生每证10册，本科生每证6册，校外读者每证2册。 (2)、借书期限：教职工90天，学生30天，寒暑假除外。 (3)、每种书允许读者续借一次（已被读者预约的图书除外）。2.答：上世纪90年代中期，我院开始数字化建设，组建了主干速率为1000M带宽的图书馆局域网络，实现了图书馆业务管理的自动化与办公网络化，以及基于INTERNET上的电子资源的共享。目前，我院有纸质图书130余万册，其中院系资料室15万册，生均图书102册，中文报刊3400余种，外文期刊40余种。近年来，学院投入较多经费用于硬件设备和各种数据库的采

4、购，存储容量扩展到8T。建有教师电子阅览室，方便教师利用文献资源。藏有中国期刊网全文数据库、中国学术期刊、优秀博士、硕士论文全文数据库、Springer外文期刊数据库、EBSCO数据库、万方数据资源等13个数据库；共享数据库7种。3.答：以下是搜索的一些与化学化工信息有关的站点：练习二1.列出无机化学学科的中文期刊名称5种及网址、英文期刊名称5种、缩写和网址？2.通过工具书或网络检索，回答下列问题？ 1）喹啉分别在水、乙醇和乙醚中的溶解度是多少？ 2）雷氏盐的化学成分是什么？3.在Internet上查询是否有CRC化学物理手册的网络版？并在网上检索介绍其印刷型工具书的教程，学习其使用方法？1.

5、答：中文期刊:中文期刊名称网址无机化学学报 中国无机分析化学无机材料学报 无机盐工业 中国无机盐化工协会http:/www.cisia.org/英文期刊英文期刊名称缩写网址Inorganic ChemistryinorgChem. DaltonDALTON.Thttp:/pubs.rsc.org/en/journals?key=title&value=current Annual Reports Section “A”(Inorganic Chemistry)Annu. Rep.Prog.Chem.Sect.A:Inorg. Chem.http:/pubs.rsc.org/en/Journal

6、s/JournalIssues/IC#!issueid=ic&type=archive&issnprint=0260-1818 Inorganica Chemica ActaInorg.Chim.Acta Journal of Biological Inorganic ChemistryJ.Biol.Inorg. Chem. 2.答：1）喹啉在水的溶解度：60/100ml喹啉在乙醇的溶解度: 在2030时, 溶解度为1040/100ml喹啉在乙醚的溶解度: 在2030时, 溶解度为1030/100ml2） 雷式盐的化学成分为硫氰化铬铵。3.答：（1）网址为：（2）该工具书的各章节内容如下，我们

7、可以根据自己的需要来查询对应的内容。Section 1Basic Constants, Units, and Conversion 基本常数，单位和换算因子Section 2Symbols, Terminology, and Nomenclature符号，术语和命名Section 3Physical Constants of Organic Chemistry有机化合物物理常数，最主要的是有机化合物物理常数表，该表10,000多种有机化合物的熔点、沸点、密度、折射率数据和在不同溶剂中的溶解性能Section 4 Properties of the Elements and Inorganic

8、Compounds元素和无机化合物的性质，此部分最主要的是无机化合物的物理常数表，此表给出近3000种无机化合物的一些主要性质和数据Section 5Thermochemistry, Electrochemistry, and Kinetics热力学，电化学和动力学，此部分最主要的是化学物质的标准热力学性质表、包括标准摩尔生成焓、标准摩尔吉布斯能、标准摩尔熵和定压摩尔热熔Section 6Fluid Properties流体的性质，主要包括水的一些性质，气体的维里系数、范德华常数、临界常数、蒸汽压、蒸发焓和熔化焓等Section 7Biochemistry生物化学Section 8Analyt

9、ica Chemistry 分析化学，主要有无机物测定用有机分析试剂，指示剂，电动势序列，酸和碱的解离常数，水溶液的性质，有机化合物在水溶液中的溶解度和亨利定律常数等Section 9Molecular Structure and Spectroscopy分子结构和光谱，主要包括键长，化学键强度，偶极矩，电负性，小分子的基本振动频率，双原子分子的光谱常数，红外相关图表等Section 10Atomic, Molecular, and Optical Physics原子物理、分子物理和光学物理Section 11Nuclear and Particle Physics核物理和粒子物理，主要是粒子

10、性质简表和同位素表Section 12Properties of Solids固体的性质，主要有晶体的对称性及晶体的其他性质，金属及合金的性质等Section 13Polymer Properties聚合物性质，主要包括有机聚合物的命名法及优质聚合物的玻璃化转变温度Section 14Geophysics, Astronomy, and Acoustics地球物理学、天文学和声学Section 15Practical Laboratory Data实验室使用数据，包括标准ITS-90热偶表，常用实验室溶剂和性质，以及压力对沸点的影响，沸点升高常数，凝固点降低常数等Section 16Healt

11、h and Safety Information健康和安全资料，包括实验室化学品的管理与处置，化学物质的易燃性，空气中污染物的极限，辛醇-水分配系数Appendix AMathematical Tables数学用表Appendix BSources of Physical and Chemical Data物理和化学数据来源练习三分别在Elsevier Science, Wiley InterScience, 美国化学会等三种数据库中检索下面其中一个主题，每个数据库检索2篇相关文献？ 1）金属卟啉合成与应用（metalloporphyrin） 2) 纳米结构材料（nano material）

12、3) 液晶材料 （liquid crystals) 4) 光电高分子材料（photoconductive polymers) 5) 植物激素 （plant hormones) 6) 绿色化学（green chemistry)答：Elsevier Science数据库中：第一篇：Chapter 9 Liquid Crystals Nanophotonics. Zeev Zalevsky, Ibrahim Abdulhalim. 2014, 9: 273311 DOI: 10.1016/B978-0-323-22862-6.00009-8AbstractLiquid crystals (LCs)

13、photonics is an emerging field of research in which the strong electro-optic properties of liquid crystals are harnessed for photonic non-display applications such as the use of LC spatial light modulators (LCSLMs) in imaging, tunable focus LC lenses, tunable filters, and polarization control device

14、s in optical telecommunication and imaging. LCs can flow and fill small gaps; hence, they can be integrated into nanophotonic structures in planar or cylindrical geometries such as in photonic crystal fibers. Their anisotropic properties span the whole spectrum from the visible to the THz range and

15、LC devices for manipulating THz or even microwave radiation have started to emerge during the last decade. The LC laser is another good example of a photonic device that can be built in different geometries, tuned thermally or electrically with high efficiency. The purpose of this chapter is to high

16、light the importance of this field of research and review the latest advances and future prospects.KeywordsLiquid Crystal Phases; Liquid Crystal nanodevices; Twisted Nematics; Nanoparticles; arbon Nanotubes; Quantum Dots; Thin Film; Nanosculptured Thin Films.第二篇：Dispersion properties of liquid cryst

17、al core photonic crystal fibers calculated by a multipole method modified for anisotropic inclusions. Naoki Karasawa .Chitose Institute of Science and Technology, 758-65 Bibi, Chitose 066-8655 Japan.Received 26 September 2014, Revised 20 October 2014, Accepted 21 October 2014, Available online 29 Oc

18、tober 2014DOI: 10.1016/j.optcom.2014.10.046AbstractTemperature dependence of the dispersion properties of liquid crystal core photonic crystal fibers with large air fraction in clads between 300 and 2000 nm for different core diameters have been calculated by a multipole method, which is modified to

19、 treat anisotropic inclusions rigorously. In calculations, air holes are assumed to be arranged in a regular hexagonal array in fused silica and a central hole is filled with liquid crystal to create a core. Below the clearing point temperature, the liquid crystal molecules are assumed to be oriente

20、d parallel to the cylindrical axis of the holes, where the liquid crystal is highly anisotropic. The large changes of the dispersion properties are found at the clearing point temperature, where the liquid crystal becomes isotropic.KeywordsPhotonic crystal fiber; Liquid crystal; Supercontinuum gener

21、ation; Multipole method.Wiley InterScience数据库中：第一篇：Inside Cover: Surface-Functionalized Ionic Liquid CrystalSupported Ionic Liquid Phase Materials: Ionic Liquid Crystals in Mesopores (ChemPhysChem 18/2011). Florian T. U. Kohler1, Bruno Morain2, Alexander Wei2, Dr. Mathias Laurin2, Prof. Dr. Jrg Libu

22、da2,*, Valentin Wagner1, Berthold U. Melcher1, Xinjiao Wang3, Prof. Dr. Karsten Meyer3,* and Prof. Dr. Peter Wasserscheid1,*Volume 12, Issue 18, page 3486, December 23, 2011DOI: 10.1002/cphc.Abstract The picture shows the temperature-switchable molecular structure of an ionic liquid crystal, confine

23、d as a thin film in a porous material. This work is presented on p. 3539 by P. Wasserscheid, J. Libuda, K. Meyer et al.Keywordsionic liquids; IR spectroscopy; liquid crystals; materials science; phase transitions.第二篇：Liquid Crystals: Vertically Aligned Graphene Layer Arrays from Chromonic Liquid Cry

24、stal Precursors (Adv. Mater. 4/2011). Fei Guo,Amartya Mukhopadhyay,Brian W. Sheldon and Robert H. Hurt*.Volume 23,Issue 4,page 436,January 25, 2011.DOI:10.1002/adma.AbstractThe inside cover shows the optical texture of a “chromonic liquid crystal”, formed by a disklike organic dye in aqueous solutio

25、n. The disks stack into supramolecular rods, which then self-avoid at high concentration to make ordered liquid phases, as reported by Fei Guo, Robert Hurt, and co-workerson p. 508. They show that chromonic precursors can be used to fabricate vertically aligned graphene layer arrays on substrates by

26、 liquid coating and carbonization. The arrays can be aligned or patterned using local shear forces and have unique high-activity graphene edge-rich surfaces.Keywords:graphene layer;liquid crystal;self-assembly;nanopore;thin films.美国化学会第一篇：Ionic Liquid Crystals. Koen Binnemans* Katholieke Universitei

27、t Leuven, Department of Chemistry, Celestijnenlaan 200F, B-3001 Leuven, Belgium.Chem. Rev.,2005,105(11), pp 41484204DOI:10.1021/crAbstractCitation data is made available by participants inCrossRefsCited-by Linking service. For a more comprehensive list of citations to this article, users are encoura

28、ged to perform a search inSciFinder.KeywordsMesogenic Salts with Organic Cations;Metal Carboxylates; Phosphates and Phosphonates; Alkali-Metal Ion Complexes of Neutral Ligands; Ionic Metallomesogens; Ionic Polymer Liquid Crystals; Applications of Ionic Liquid Crystals.第二篇：Luminescence of LaF3:Ln3+ N

29、anocrystal Dispersions in Ionic LiquidsKyra Lunstroot , Linny Baeten , Peter Nockemann , Johan Martens , Pieter Verlooy , Xingpu Ye , Christiane Grller-Walrand , Koen Binnemans * and Kris Driesen Department of Chemistry, Katholieke Universiteit Leuven, Celestijnenlaan 200F bus 2404, 3001 Heverlee, B

30、elgium, Centre for Surface Chemistry and Catalysis, Katholieke Universiteit Leuven, Kasteelpark Arenberg 23 - bus 2461, 3001 Heverlee, Belgium, and Department of Metallurgy and Materials Engineering, Katholieke Universiteit Leuven, Kasteelpark Arenberg 44 - bus 2450, 3001 Heverlee, BelgiumJ. Phys. C

31、hem. C, 2009, 113 (31), pp 1353213538DOI: 10.1021/jpPublication Date (Web): July 9, 2009AbstractIonic liquids were used as solvents for dispersing luminescent lanthanide-doped LaF3:Ln3+ nanocrystals (Ln3+ = Eu3+ and Nd3+). To increase the solubility of the inorganic nanoparticles in the ionic liquid

32、s, the nanocrystals were prepared with different stabilizing ligands, i.e., citrate, N,N,N-trimethylglycine (betaine), and lauryldimethylglycine (lauryl betaine). LaF3:5%Ln3+:betaine could successfully be dispersed in 1-butyl-1-methylpyrrolidinium bis(trifluoromethylsulfonyl)imide C4mpyrTf2N, 1-buty

33、l-1-methylpyrrolidinium trifluoromethanesulfonate C4mpyrTfO, and 1-butyl-3-methylimidazolium bis(trifluoromethylsulfonyl)imide C4mimTf2N but only in limited amounts. Red photoluminescence was observed for the europium(III)-containing nanoparticles and near-infrared luminescence for the neodymium(III

34、)-containing systems.练习四1.从学校图书馆的中国学术期刊网中检索下面其中一个主题，要求检索2篇相关文献？1）具有光敏活性的可降解塑料的研制。2）新型杂多化合物的合成及药物性能研究。3）硫酸铈催化合成丙酸丁酯的研究。 4）除草剂高效液相色谱分析方法研究。2.从学校图书馆的Springer数据库中检索下面其中一个主题，要求检索2篇相关文献？ 1）纳米二氧化钛的制备（titanium dioxide, nano) 2）富勒烯研究进展（fullerenes，review) 3）诺氟沙星的金属配合物研究（norfloxacin, complex) 4）微波合成应用（microwav

35、e, synthesis）中国学术期刊网第一篇：硫酸氢钾催化合成丙酸丁酯【作者】谭志斗；徐伟明；徐亮；【Author】 TAN Zhidou, XU Weiming,XU Liang (Department of Chemistry and Chemical Engineering, Hubei Institute for Nationalities, Enshi , China)【机构】湖北民族学院化学与环境工程学院；湖北民族学院化学与环境工程学院 湖北恩施；湖北恩施；湖北民族学院99级化学工程与工艺专业学生；湖北民族学院99级化学工程与工艺专业学生；【摘要】用硫酸氢钾催化丙酸和正丁醇的酯化

36、反应合成了丙酸丁酯。研究结果表明:硫酸氢钾具有较高的催化活性。在典型反应条件下,丙酸丁酯的收率达86.6%,催化剂可重复使用。【关键词】硫酸氢钾；丙酸丁酯；催化合成第二篇：碳纳米管担载硫酸铈催化合成丙酸丁酯的研究【作者】蒋柏泉；肖琳；叶志强；杨文；章茹；【Author】 Jiang Boquan Xiao Lin Ye Zhiqiang Yang Wen Zhang Ru (School of Environmental and Chemical Engineering,Nachang University,Nanchang,Jiangxi,)【机构】南昌大学环境与化学工程学院；【摘要】采用多

37、壁碳纳米管作载体担载硫酸铈催化合成内酸丁酯。分别采用单因素和正交实验方法考察了醇酸摩尔比、硫酸铈质量分率和反应时间等主要因素对丙酸转化率的影响,并确定了最佳工艺条件为:醇酸摩尔比1.5:1、硫酸铈质量分率15%和反应时间70min。在最佳工艺条件下,内酸转化率可高达96.7%。与未担载硫酸铈相比,碳纳米管担载硫酸铈具有催化活性高、用量少和丙酸转化率高等显著优点。【关键词】多壁碳纳米管；丙酸丁酯；硫酸铈；催化剂；合成；Springer数据库第一篇：Microwave synthesis of SnO2nanocrystals on the surface of fine polymer fibe

38、rsG. V. Lysak,I. A. Lysak,T. D. Malinovskaya,G. G. VolokitinDate: 10 Feb 2010February 2010,Volume 46,Issue 2,pp 183-186DOI：10.1134/S20172KeywordsMaterials Science, general；Industrial Chemistry/Chemical Engineering；Inorganic ChemistryAbstractNanocrystals of stable, tetragonal tin dioxide have been sy

39、nthesized using microwave processing, and the effect of microwave heating on the structural phase transformations of the tin compounds involved has been examined. The results are used to determine microwave heating parameters that ensure strong bonding of nanocrystals to the surface of polymer fiber

40、s.第二篇：The microwave synthesis and photo-catalytic activity of SnO2TiO2 nano-compositeYang Shuibin, Liao Xuehong, Chen Biao, Huang SiqunJournal of Wuhan University of Technology-Mater. Sci. Ed.September 2005, Volume 20, Issue 3, pp 78-80DOI 10.1007/BFKeywordsNano-materials； nano-composite； photo-cata

41、lystAbstractA microwave-assisted heating approach was developed to fabricate SnO2TiO2 nano-composite in an aqueous solution of sulphuric acid in the presence of SnO2 nano-powder and titanium sulfate. Powder X-ray diffraction (XRD) pattern indicates that the products were a composite with both of ana

42、tase-type TiO2 and tetrahedral SnO2. The products were also characterized by transmission electron microscopy (TEM), photoluminescence (PL) spectra. The photo-catalytic property of the as-prepared sample has also been studied. The result indicates that the as-prepared sample is a good photo-catalyst

43、.练习五分别在中国专利库、 欧洲专利库中检索下面其中一个主题，每个数据库检索2篇相关文献？（要求：写出专利号、发明人、工作单位、国际专利分类号和专利说明书的文摘？ 1）二苯甲酮类紫外线吸收剂的制备（benzophenone，ultraviolet absorbent，preparation ） 2)肉桂酸的生产工艺（cinnamic acid，process） 3) 杂多酸在催化剂中应用（heteropoly acids，catalyst) 4) 药物环丙沙星的制备 （ciprofloxacin, preparation) 中国专利库第一篇：一种含有盐酸环丙沙星化合物的药物组合物及其制备方法申

44、请号：CN4.7申请日：2012-11-22公开号：CNA公开日：2013-03-20申请人：安徽新陇海药业有限公司地址： 安徽省宿州市萧县龙城镇交通路248号发明人：程先锋国省代码：34摘要：本发明涉及一种含有盐酸环丙沙星化合物的药物及其制备方法。该组合物为乳膏,由盐酸环丙沙星0.3-0.4；黄连素8.0-10.0；十六十八混合醇9.0-11.0；液状石蜡3.0-5.0；白凡士林10.0-12.0；对羟基苯甲酸乙酯0.05；甘油5.0-7.0；十二烷基硫酸钠1.45-1.55；纯化水56.1-62.1的配方组成。本发明药物组合物能有效的治疗褥疮,且易于护理操作。本发明药物组合物外观柔滑,无刺

45、激性,过敏性,具有携带、使用方便,而且在使用的过程中能给患者带来舒适感,有效率高,治愈后不易复发,成本低,储存时间长的优点。主权项：一种含有盐酸环丙沙星化合物的药物组合物,其包括如下重量比的成分：盐酸环丙沙星0.3?0.4；黄连素8.0?10.0；十六十八混合醇9.0?11.0；液状石蜡3.0?5.0；白凡士林10.0?12.0；对羟基苯甲酸乙酯0.04?0.06；甘油5.0?7.0；十二烷基硫酸钠1.45?1.55；纯化水56.1?62.1。页数：7主分类号：A61K31/496专利分类号：A61K31/496;A61K31/4375;A61K9/06;A61P17/02第二篇：盐酸环丙沙星的制备方法申请号：CN6.8申请日：2009-07-02公开号：CNA公开日：2010-10-06申请人: 浙江京新药业股份有限公司;上虞京新药业有限公司地址: 浙江省新昌县城关镇大道东路800号发明人: 曹凌峰;张敬拯;张永塘专利代理机构: 浙江翔隆专利事务所 33206代理