矽酸四 的英文怎麼說
中文拼音 [xīsuānsì]
矽酸四
英文
tetra-silicate-
The pentaerythritol diacetals were effectively synthesized through condensation reaction of pentaerythritol with aldehydes and ketones promoted by zirconium sulfate - silica gel under microwave irradiation
摘要微波輻射硫酸鋯矽膠催化季戊四醇與醛、酮縮合反應,高收率制得了雙縮醛和雙縮酮化合物。In this study, si nanomaterials were prepared by a thermal evaporation system, and four kinds of si nanomaterials, nanoparticles, nanoclusters, nanoclusters with hf treatment, and nanoclusters with ch3cooh treatment, were studied
本研究系以熱蒸鍍系統制備奈米矽,並探討四種不同形式的奈米矽材料的發光機制,分別為矽奈米粒子、矽奈米團塊、以及經由氫氟酸和醋酸處理后的矽奈米團塊。
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