INFLUENCE OF Fe3+ AND Fe2+ ON THE STRUCTURE OF C3S LATTICE
来源期刊：Journal Of Wuhan University Of Technology Materials Science Edition1989年第2期
论文作者：黄志远 童大懋
文章页码：57 - 66
摘 要：<正> Analytical reagents have been used for preparation of pure C3S and its solid solutions containing Fe2O3 or FeO. The data from M（?）ssbauer Spectra of samples suggest that 4Si4+ are replaced by 4Fe3+, 1Ca2+ by 1Fe3+, and 1Fe3+ occupies one octahedron hole; Fe2+ mainly replaced Ca2+. Spectroscopic Study has indicated there may be extream distortion and higher orientation disorder in （SiO4） tetrahedron, the reduction of lattice order and translation symmetry by results of ionic replacements of Fe3+ or Fe2+ in C3S crystal lattice.
黄志远，童大懋
摘 要：<正> Analytical reagents have been used for preparation of pure C3S and its solid solutions containing Fe2O3 or FeO. The data from M（?）ssbauer Spectra of samples suggest that 4Si4+ are replaced by 4Fe3+, 1Ca2+ by 1Fe3+, and 1Fe3+ occupies one octahedron hole; Fe2+ mainly replaced Ca2+. Spectroscopic Study has indicated there may be extream distortion and higher orientation disorder in （SiO4） tetrahedron, the reduction of lattice order and translation symmetry by results of ionic replacements of Fe3+ or Fe2+ in C3S crystal lattice.
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