Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Synthesis and Application of Zeolitic Imidazolate Framework (ZIF-8) in Cement Composites
https://orcid.org/http://orcid.org/0000-0002-4824-0180
https://orcid.org/http://orcid.org/0000-0001-9708-3057
Zeolitic imidazolate frameworks (ZIFs) are novel materials with several uses, including gas separation, catalysis, and wastewater treatment. ZIFs exhibit a high amount of porosity and specific surface area. The current study explores the synthesis of metal–organic frameworks (MOFs), specifically ZIF-8, in the laboratory and their incorporation into cement to improve the compressive strength. The ZIF-8 particles were initially analyzed using different techniques to confirm their crystalline structure, functional groups, and morphology. The concentration of ZIF-8 in the cement was varied between 0.4 and 0.7% by weight to determine its impact on the compressive strength of the resulting samples. The strength of 0.5% and 0.6% of ZIF-8 cement nanocomposites elevated by 21.46 and 19.21%, respectively. The best concentration was found to be 0.5%, as confirmed by both XRD and SEM analysis. The findings demonstrate that ZIFs, even in trace levels, may greatly impact the strength of the cement. The research on the usage of MOFs in cement is in its infancy, with just a few research papers published. This research tackles the lack of work examining the employment of MOFs in cement and might be beneficial for future work in this subject.
Synthesis and Application of Zeolitic Imidazolate Framework (ZIF-8) in Cement Composites
https://orcid.org/http://orcid.org/0000-0002-4824-0180
https://orcid.org/http://orcid.org/0000-0001-9708-3057
Zeolitic imidazolate frameworks (ZIFs) are novel materials with several uses, including gas separation, catalysis, and wastewater treatment. ZIFs exhibit a high amount of porosity and specific surface area. The current study explores the synthesis of metal–organic frameworks (MOFs), specifically ZIF-8, in the laboratory and their incorporation into cement to improve the compressive strength. The ZIF-8 particles were initially analyzed using different techniques to confirm their crystalline structure, functional groups, and morphology. The concentration of ZIF-8 in the cement was varied between 0.4 and 0.7% by weight to determine its impact on the compressive strength of the resulting samples. The strength of 0.5% and 0.6% of ZIF-8 cement nanocomposites elevated by 21.46 and 19.21%, respectively. The best concentration was found to be 0.5%, as confirmed by both XRD and SEM analysis. The findings demonstrate that ZIFs, even in trace levels, may greatly impact the strength of the cement. The research on the usage of MOFs in cement is in its infancy, with just a few research papers published. This research tackles the lack of work examining the employment of MOFs in cement and might be beneficial for future work in this subject.
Synthesis and Application of Zeolitic Imidazolate Framework (ZIF-8) in Cement Composites
https://orcid.org/http://orcid.org/0000-0002-4824-0180
https://orcid.org/http://orcid.org/0000-0001-9708-3057
Zeolitic imidazolate frameworks (ZIFs) are novel materials with several uses, including gas separation, catalysis, and wastewater treatment. ZIFs exhibit a high amount of porosity and specific surface area. The current study explores the synthesis of metal–organic frameworks (MOFs), specifically ZIF-8, in the laboratory and their incorporation into cement to improve the compressive strength. The ZIF-8 particles were initially analyzed using different techniques to confirm their crystalline structure, functional groups, and morphology. The concentration of ZIF-8 in the cement was varied between 0.4 and 0.7% by weight to determine its impact on the compressive strength of the resulting samples. The strength of 0.5% and 0.6% of ZIF-8 cement nanocomposites elevated by 21.46 and 19.21%, respectively. The best concentration was found to be 0.5%, as confirmed by both XRD and SEM analysis. The findings demonstrate that ZIFs, even in trace levels, may greatly impact the strength of the cement. The research on the usage of MOFs in cement is in its infancy, with just a few research papers published. This research tackles the lack of work examining the employment of MOFs in cement and might be beneficial for future work in this subject.
Synthesis and Application of Zeolitic Imidazolate Framework (ZIF-8) in Cement Composites
Lecture Notes in Civil Engineering
Goel, Manmohan Dass (Herausgeber:in) / Vyavahare, Arvind Y. (Herausgeber:in) / Khatri, Ashish P. (Herausgeber:in) / Hulagabali, Mallikarjun Murigeppa (Autor:in) / Vesmawala, Gaurang Rajendra (Autor:in)
Structural Engineering Convention ; 2023 ; Nagpur, India
26.10.2024
10 pages
Aufsatz/Kapitel (Buch)
Elektronische Ressource
Englisch
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