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目 录 1前言···························································4 copyright paper51.com
1.1水杨酸酯·····················································4 paper51.com 1.1.1水杨酸酯简介···············································4 内容来自www.paper51.com 1.1.2水杨酸酯的合成·············································5 copyright paper51.com 1.2杂多酸·······················································6 paper51.com
1.2.1杂多酸简介·················································6 内容来自论文无忧网 www.paper51.com 1.2.2杂多酸化合物的催化性能·····································7 paper51.com
1.2.2.1杂多酸化合物在催化领域的研究现状·························7 paper51.com 1.2.2.2杂多酸化合物具备的催化特征·······························7 copyright paper51.com 1.2.3杂多酸的最新研究动态·······································7 copyright paper51.com
2 实验原理·······················································7 内容来自论文无忧网 www.paper51.com 2.1炭载磷钨杂多酸的合成原理·····································7 内容来自论文无忧网 www.paper51.com 2.2水杨酸酯的合成原理···········································8 paper51.com 3.实验方法·······················································9 内容来自论文无忧网 www.paper51.com
3.1 仪器设备与试剂···············································9 内容来自论文无忧网 www.paper51.com 3.2炭载磷钨杂多酸的合成··········································9 paper51.com
3.2.1磷钨杂多酸的合成············································9 paper51.com
3.2.2炭载磷钨杂多酸的合成········································10 paper51.com 3.3水杨酸酯的合成················································10 paper51.com
3.3.1水杨酸甲酯的合成············································10 copyright paper51.com 3.3.2水杨酸乙酯的合成············································10 http://www.paper51.com 3.3.3水杨酸正丁酯的合成··········································10 内容来自www.paper51.com
3.3.4水杨酸异丁酯的合成··········································11 内容来自论文无忧网 www.paper51.com
4.实验数据与处理·················································11 copyright paper51.com 4.1水杨酸酯的折光率分析··········································11 copyright paper51.com 4.2催化剂用量对炭载磷钨杂多酸催化合成水杨酸酯的影响··············12 内容来自www.paper51.com 4.2.1催化剂用量对炭载磷钨杂多酸催化合成水杨酸甲酯的影响··········13 http://www.paper51.com 4.2.2催化剂用量对炭载磷钨杂多酸催化合成水杨酸乙酯的影响··········14 http://www.paper51.com 4.2.3催化剂用量对炭载磷钨杂多酸催化合成水杨酸正丁酯的影响········15 paper51.com 4.2.4催化剂用量对炭载磷钨杂多酸催化合成水杨酸异丁酯的影响········16 paper51.com 5.结果讨论·······················································16 copyright paper51.com 6.致谢····························································17 http://www.paper51.com 7.参考文献························································18 内容来自www.paper51.com
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