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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