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關注:1
2013-05-23 12:21
求翻譯:The large pore SBA-15 was synthesized from TEOS (tetraethyl orthosilicate), TMB (1,3,5-trimethylbenzene), and pluronic P123 (a non-ionic oligomeric alky-ethylene oxide surfactant) in acidic conditions, as described in the literature.(38) TEOS was the silica source, and P123 was the structure-directing agent, while TMB 是什么意思?![]() ![]() The large pore SBA-15 was synthesized from TEOS (tetraethyl orthosilicate), TMB (1,3,5-trimethylbenzene), and pluronic P123 (a non-ionic oligomeric alky-ethylene oxide surfactant) in acidic conditions, as described in the literature.(38) TEOS was the silica source, and P123 was the structure-directing agent, while TMB
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2013-05-23 12:21:38
大孔SBA-15合成TEOS(正硅酸乙酯),TMB(1,3,5 - 三甲苯)和Pluronic P123(一種非離子型低聚烷基環氧乙烷表面活性劑),在酸性條件下,在文學描述(38)TEOS為硅源,P123為結構導向劑,而TMB孔徑擴展。所有的化學品為分析級及Aldrich公司購買。 P123(12.0克),第一次加入到1米的鹽酸溶液,480克和25?TEOS,連同18?TMB,然后加入。攪拌24小時后,在313 K,反應混合物被轉移到反應釜,年齡為48小時,在393 K,過濾和干燥。然后,該產品煅燒6小時在823 K表中刪除模板,并達到最后的SBA-15樣品。
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2013-05-23 12:23:18
大孔的校內評核-15是綜合從泰奧什(四乙鉛含量orthosilicate)、紡織品監督機構(1至5種VOCs)、和pluronic p123(一個非離子二氧化硫脲alky-環氧乙烷表面活性劑)在酸性環境中所述的文學」(38)泰奧什是硅的來源,p123是結構-指示代理人,而紡織品監督機構是拉力器的孔隙尺寸。 所有化學品是分析和購買級從愛秩序。
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2013-05-23 12:24:58
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2013-05-23 12:26:38
SBA 15 合成硅酸 (硅酸四乙酯)、 TMB (1,3,5-
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2013-05-23 12:28:18
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