Homogeneous nanoporous silica films colloidal silica derived by sol - gel process of tetraethylorthosilicate ( TEOS ) catalyzed with HNO 3.

以HNO3为催化剂,用正硅酸乙酯 ( TEOS ) 溶胶 - 凝胶工艺制备纳米多孔二氧化硅薄膜.

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Silica Aerogels are prepared through sol - gel process and super critical drying technique from TEOS.

以正硅酸乙酯(TEOS)为原料,用溶胶 ─ 凝胶法和超临界干燥工艺制备了纳米多孔硅气凝胶.

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Without TEOS, σ was relatively higher for Li + might transmit through oxygen in Si - O - Si bond.

在不加入TEOS情况下, 锂离子也可能通过Si -O-Si 键中的氧来传递,离子电导率较大.

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This paper discusses C _ 2 S powders prepared from tetrathoxysilane ( TEOS ) and Ca ( NO _ 3 ) _ 2·4 H _ 2 O with solgel method.

以正硅酸乙酯 ( TEOS ) 和Ca ( NO3 ) 2·4H2O为前驱物用溶胶-凝胶法制备单矿物C2S粉末.

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