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KCI등재후보 학술저널

소각 X-선 산란 실험을 통한 합성 칼슘 실리케이트 수화물의 Ca/Si 비율에 따른 미세구조 변화 분석

Microstructural Changes of Synthetic Calcium Silicate Hydrate According to Ca/Si Ratios via Small Angle X-ray Scattering

The evolution of hierarchical porous structure according to Ca/Si ratios of calcium silicate hydrate (C-S-H), which determines the physicochemical properties of cement pastes, is still ambiguous. In this study, the changes in the hierarchical porous structure of synthetic C-S-H pastes with Ca/Si ratios of 0.6, 0.8, and 1.0 were analyzed via small angle X-ray scattering measurements using synchrotron X-ray. The microstructural changes of C-S-H within the length scale of 3-1000 Å were elucidated using the fractal model and the Guinier approximation that were presented as suitable for the cement hydrates in previous studies.

1. 서론

2. 재료 및 실험 방법

3. 실험결과

4. 결론

사사

REFERENCES

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