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- Hexagonal mesoporous silica were synthesized in acidic medium by using cetyltrimethylammonium bromide (C16TMABr) as template and tetramethyl orthoslicate (TEOS) as silica source. 本文以十六烷基三甲基溴化铵为模板剂，正硅酸乙酯为硅源，在酸性条件下合成了纯硅六方介孔分子筛。
- The silica-based mesoporous materials are synthesized under normal atmospheric with CTAB as surfactant, TEOS as silica source and hydrochloric acid as activator. 在常压条件下采用水热反应法，以十六烷基三甲基溴化铵为表面活性剂，正硅酸乙酯为硅源，HCl为催化剂合成硅基介孔材料。
- In order to further reduce the cost, we utilize the Vapor-Phase Hydrothermal method to synthesize the SiONW by using the SBA-15 and fumed silica as the silica source. 此外，为了进一步降低成本，使用白炭黑和SBA-15做硅源合成氧化硅纳米线。
- The silica MSU-X type mesoporous molecular sieves were synthesized by using the polyoxyethylene stearyl ether (C18EO10) as template, the tetraethyl orthosilicate (TEOS) and sodium silicates as silica source, respectively. 以十八烷基聚氧乙烯醚(C18EO10)为模板剂,以正硅酸乙酯(TEOS)和硅酸钠分别为硅源,研究了不同pH值、反应温度、反应时间、原料比等条件下,合成的全硅MSU-X型介孔分子筛产物的结构变化规律,并通过焙烧和水热处理,考察了MSU-X介孔材料的结构稳定性。
- Abstract： Hexagonal mesoporous silica were synthesized in acidic medium by using cetyltrimethylammonium bromide(C16TMABr) as template and tetramethyl orthoslicate(TEOS) as silica source. 本文以十六烷基三甲基溴化铵为模板剂，正硅酸乙酯为硅源，在酸性条件下合成了纯硅六方介孔分子筛。
- TS-1 was synthesized using TPABr as the template. Different silica sources, bases and different procedures to prepare the gel were used. 以TPABr为模板剂，采用多种硅源、碱源和不同配料方式合成了钛硅分子筛TS-1，系统研究了合成中的规律和影响因素。
- Synthesis of mesoporous sieves MSU-1 with silica source 介孔分子筛MSU-1的合成
- The news comes from a reliable source. 这消息来自可靠的来源。
- My wages are the principal source of my income. 薪金是我收入的主要来源。
- Solar energy is a new kind of source of energy. 太阳能是一种新型能源。
- The sun is the ultimate source of energy. 太阳是能量的最基本来源。
- A source of irritation or annoyance. 令人生气的事或者引起烦恼之事
- PH EFFECT ON SYNTHESIS OF MSU-1 FROM INEXPENSIVE SILICA SOURCES pH值对廉价硅源合成MSU-1的影响
- The groundwork or source of something. 基础，根源某事物的基础工作或根源
- Where is the source of the Rhine? 莱茵河发源于何处？
- He's been a source of discord and worry. 他成为不和和烦恼的根源。
- A source of harassment, annoyance, or pain. 使人痛苦的东西骚扰，烦恼或痛苦的来源
- Is the water polluted at source or further downstream? 河水是在源头还是在流出之後受到污染的？
- Hard work is the ultimate source of success. 努力工作是成功之本。
- The proof came from a plenteous source. 证据来自丰富的渠道。
