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| HMS中孔骨架上嵌入Co活性中心的研究 | |
| 引用本文： | 陈君华,伏再辉,尹笃林,银董红,张鲁西,张友玉.HMS中孔骨架上嵌入Co活性中心的研究[J].安徽科技学院学报,2001,15(2):1-3,23. |
| 作者姓名： | 陈君华 伏再辉 尹笃林 银董红 张鲁西 张友玉 |
| 作者单位： | 1. 安徽技术师范学院,安徽,凤阳,233100 2. 湖南师范大学化学系,湖南,长沙,410081 3. 湖南师范大学测试中心,湖南,长沙,410081 |
| 基金项目： | 国家自然科学院青年基金资助基金;29773013; |
| 摘 要： | 采用过渡金属元素Co做嵌入的杂原子 ,在室温下合成了Co -HMS ,以XRD、FT -IR、SEM等对样品进行了表征 ,并对影响合成催化剂的因素及催化剂催化氧化性能作了初步考察 ,为Co -HMS催化剂的合成与深入研究奠定了基础 |
| 关 键 词： | HMS 合成 表征 催化氧化 |
| 文章编号： | 1007-3302-(2001)02-0001-03 |
| 修稿时间： | 2000年11月14日 |
Study of Cobalt - containing Hexagonal Mesoporous Molecular silica |
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| CHEN Jun-hua,FU Zai-hui,YIN Du-lin,YIN Dong-hong,ZHAGN Lu-xi,ZHAGN You-yu.Study of Cobalt - containing Hexagonal Mesoporous Molecular silica[J].Journal of Anhui Science and Technology University,2001,15(2):1-3,23. | |
| Authors: | CHEN Jun-hua FU Zai-hui YIN Du-lin YIN Dong-hong ZHAGN Lu-xi ZHAGN You-yu |
| Institution: | CHEN Jun-hua 1,FU Zai-hui 2,YIN Du-lin 2,YIN Dong-hong 2,ZHAGN Lu-xi 3,ZHAGN You-yu 3. |
| Abstract: | Cobalt-containing hexagonal mesoporous molecular silica(Co-HMS)was prepared by using neutral dodecylamine (DDA)as templating agent at room temperature,and characterized by means of XRD,FT-IR,SEM,etc..XRD and FT-IR measurements indicate that the incorporation of Co obviously decreases the assembled effects of templating agent,and deteriorate the quality of the 100 reflection of mesoporous materials and the frame of Si-O.The catalytic tests shows Co-HMS is a kind of effectice catalyst for hydroxylation of phenol with 30% H 2O 2 in aqueous solution,but have no catalytic activity in the reactions of epoxidation of styrene and cyclohexene. |
| Keywords: | Hexagonal Mesoporous Silica(HMS) Synthesis Characterization Catalytic Oxidation |
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