| 省级党校图书馆特色数据库建设调查分析及思考 |
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| 引用本文： | 刘怀兰.省级党校图书馆特色数据库建设调查分析及思考[J].江西图书馆学刊,2014(1):39-42. |
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| 作者姓名： | 刘怀兰 |
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| 作者单位： | 中共海南省委党校图书馆,海南海口571101 |
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| 摘 要： | 采用光沉积-液相化学法调节电子流向，构建了直接Z型TiO2/Ag/Ag3PO(4 )(TAAPO)光催化材料.通过扫描电子显微镜(SEM)、透射电子显微镜(TEM)、X射线衍射仪(XRD)、X射线光电子能谱(XPS)、紫外-可见漫反射光谱仪以及光致发光(PL)光谱仪等手段对其进行表征，并对其在可见光照射下催化降解环丙沙星(CIP)的性能进行了研究.结果表明，当水体pH为3.0,催化剂分散浓度为0.3 g/L,CIP的初始浓度为15 mg/L时，光催化降解体系能够取得最佳的去除效果.在该组条件下，光照120 min CIP的降解率约为99%,并且在经历4个循环后仍然保持了良好的降解效果.在光催化降解CIP的过程中，主要反应活性物种为超氧自由基(·O2
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| 关 键 词： | 省级党校图书馆 特色数据库 数据库建设 |
Investigation,Analysis and Thought on the Construction of Characteristic Database in Provincial Party School Libraries |
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| LIU Huai-lan.Investigation,Analysis and Thought on the Construction of Characteristic Database in Provincial Party School Libraries[J].The Journal of the Library Science in Jiangxi,2014(1):39-42. |
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| Authors: | LIU Huai-lan |
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| Institution: | LIU Huai-lan (Library of Hainan Province Committee School of CPC, Haikou 571101, China) |
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| Abstract: | This paper investigates the construction situation of characteristic database in 31 provincial party school li- braries, analyses the status quo of characteristic database construction in provincial party school libraries, and proposes the strategy of characteristic database construction. |
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| Keywords: | provincial party school library characteristic database database construction |
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