A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Light geopolymer material containing carbon nanotube modified hollow microspheres and preparation method thereof
The invention relates to the technical field of solid waste resource utilization, in particular to a light geopolymer material containing carbon nanotube modified hollow microspheres and a preparation method of the light geopolymer material. The light geopolymer material is prepared from granular blast furnace slag, silica fume, carbon nanotube modified fly ash hollow microspheres, water, water glass, sodium hydroxide and foam. Wherein a silane coupling agent is utilized to bridge the carbon nano tube to the surface of a fly ash hollow microsphere shell to form a composite structure of the carbon nano tube modified fly ash hollow microsphere; aiming at the problem that the foam is easy to damage in the preparation process, the stirring blades adopted by the invention have the function of turning over up and down, the slurry stirring process is improved, the slurry generates upward soft torque force due to the structure of the blades, and the process of stirring while stirring is more beneficial to mixing of the foam and the slurry; the stability of the foam in the system is improved.
本发明涉及固废资源化利用技术领域，尤其涉及一种含碳纳米管改性空心微珠的轻质地聚物材料及其制备方法，该材料由粒状高炉矿渣、硅灰、碳纳米管改性粉煤灰空心微珠、水、水玻璃、氢氧化钠和泡沫组成，其中利用硅烷偶联剂将碳纳米管桥接到粉煤灰空心微珠壳表面，形成碳纳米管改性粉煤灰空心微珠的复合结构；针对泡沫在制备过程中容易破损的问题，本发明采用的搅拌叶片具有可上下翻动的功能，改进了浆料搅拌过程，叶片的构造使浆料产生向上的柔和扭矩力，这种边翻动边拌合的过程更有助于泡沫与浆料的混合，提高了泡沫在体系中的稳定性。
Light geopolymer material containing carbon nanotube modified hollow microspheres and preparation method thereof
The invention relates to the technical field of solid waste resource utilization, in particular to a light geopolymer material containing carbon nanotube modified hollow microspheres and a preparation method of the light geopolymer material. The light geopolymer material is prepared from granular blast furnace slag, silica fume, carbon nanotube modified fly ash hollow microspheres, water, water glass, sodium hydroxide and foam. Wherein a silane coupling agent is utilized to bridge the carbon nano tube to the surface of a fly ash hollow microsphere shell to form a composite structure of the carbon nano tube modified fly ash hollow microsphere; aiming at the problem that the foam is easy to damage in the preparation process, the stirring blades adopted by the invention have the function of turning over up and down, the slurry stirring process is improved, the slurry generates upward soft torque force due to the structure of the blades, and the process of stirring while stirring is more beneficial to mixing of the foam and the slurry; the stability of the foam in the system is improved.
本发明涉及固废资源化利用技术领域，尤其涉及一种含碳纳米管改性空心微珠的轻质地聚物材料及其制备方法，该材料由粒状高炉矿渣、硅灰、碳纳米管改性粉煤灰空心微珠、水、水玻璃、氢氧化钠和泡沫组成，其中利用硅烷偶联剂将碳纳米管桥接到粉煤灰空心微珠壳表面，形成碳纳米管改性粉煤灰空心微珠的复合结构；针对泡沫在制备过程中容易破损的问题，本发明采用的搅拌叶片具有可上下翻动的功能，改进了浆料搅拌过程，叶片的构造使浆料产生向上的柔和扭矩力，这种边翻动边拌合的过程更有助于泡沫与浆料的混合，提高了泡沫在体系中的稳定性。
Light geopolymer material containing carbon nanotube modified hollow microspheres and preparation method thereof
含碳纳米管改性空心微珠的轻质地聚物材料及其制备方法
PAN ZHU (author) / DING XIAOYONG (author) / XIE PANPAN (author)
2023-12-05
Patent
Electronic Resource
Chinese
IPC:
C04B
Kalk
,
LIME
| European Patent Office | 2020
Modified carbon nanotube reinforced and toughened geopolymer and preparation method thereof
| European Patent Office | 2020
Carbon nanotube geopolymer foam concrete and preparation thereof
| European Patent Office | 2024
Geopolymer modified grouting material and preparation method thereof
| European Patent Office | 2024