Role of Al in the crystal growth of alkali-activated binders under a hydrothermal condition알루미늄이 수열합성조건에서 알칼리활성 바인더의 결정상 형성에 미치는 영향
| DC Field | Value | Language |
|---|---|---|
| dc.contributor.advisor | Lee, Haeng-Ki | - |
| dc.contributor.advisor | 이행기 | - |
| dc.contributor.author | Bae, Sang Jin | - |
| dc.date.accessioned | 2021-05-12T19:35:32Z | - |
| dc.date.available | 2021-05-12T19:35:32Z | - |
| dc.date.issued | 2020 | - |
| dc.identifier.uri | http://library.kaist.ac.kr/search/detail/view.do?bibCtrlNo=910659&flag=dissertation | en_US |
| dc.identifier.uri | http://hdl.handle.net/10203/283943 | - |
| dc.description | 학위논문(석사) - 한국과학기술원 : 건설및환경공학과, 2020.2,[iv, 56 p. :] | - |
| dc.description.abstract | The present study investigates the role of Al in the evolution of the crystalline phases of an alkali-activated binder. Samples were synthesized corresponding to the binder composition with various $Al_2O_3/Na_2O$ and MgO/binder ratios in hydrothermal condition. Thermodynamic modelling was carried out to predict the effect of the Al content in the binder composition on the formation of Al-bearing phases. The test results showed that an increasing Al content led to the alteration of the predominant zeolitic crystalline phase in the alkali-activated binder. In addition, MgO incorporation enhanced the reaction degree of hydration in the alkali-activated system and the crystal growth, specifically hydrotalcite-like phase. Consequently, the formed reaction products had a great effect on the pore characteristics of the alkali-activated binder given their variations in the crystal structure. | - |
| dc.language | eng | - |
| dc.publisher | 한국과학기술원 | - |
| dc.subject | Alkali-activated binder▼aHydrothermal condition▼a$Al_2O_3$▼aMgO▼aThermodynamic modeling▼aHydrotalcite▼aZeolitic phase | - |
| dc.subject | 알칼리활성 바인더▼a수열합성▼a알루미늄▼a산화마그네슘▼a열역학모델링▼a하이드로탈사이트▼a제올라이트 | - |
| dc.title | Role of Al in the crystal growth of alkali-activated binders under a hydrothermal condition | - |
| dc.title.alternative | 알루미늄이 수열합성조건에서 알칼리활성 바인더의 결정상 형성에 미치는 영향 | - |
| dc.type | Thesis(Master) | - |
| dc.identifier.CNRN | 325007 | - |
| dc.description.department | 한국과학기술원 :건설및환경공학과, | - |
| dc.contributor.alternativeauthor | 배상진 | - |
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