发明名称 |
SHAPE-CONTROLLED CEMENT HYDRATE SYNTHESIS AND SELF-ASSEMBLY |
摘要 |
In some embodiments, the present disclosure pertains to methods of forming calcium-silicate-hydrate particles by mixing a calcium source with a silicate source. In some embodiments, the mixing comprises sonication. In some embodiments, the mixing occurs in the presence of a surfactant and a solvent. In some embodiments, the methods of the present disclosure further comprise a step of controlling the morphology of the calcium-silicate-hydrate particles. In some embodiments, the step of controlling the morphology of calcium-silicate-hydrate particles comprises selecting a stoichiometric ratio of the calcium source over the silicate source. In some embodiments, the formed calcium-silicate-hydrate particles have cubic shapes. In some embodiments, the formed calcium-silicate-hydrate particles have rectangular shapes. In some embodiments, the formed calcium-silicate-hydrate particles are in the form of self-assembled particles of controlled shapes. Additional embodiments of the present disclosure pertain to compositions that contain the calcium silicate-hydrate particles of the present disclosure. |
申请公布号 |
US2017073239(A1) |
申请公布日期 |
2017.03.16 |
申请号 |
US201515309279 |
申请日期 |
2015.05.06 |
申请人 |
WILLIAM MARSH RICE UNIVERSITY |
发明人 |
Shahsavari Rouzbeh;Ebrahimpourmoghaddam Sakineh;Whitmire Kenton Herbert |
分类号 |
C01B33/24;C04B28/18 |
主分类号 |
C01B33/24 |
代理机构 |
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代理人 |
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主权项 |
1. A method of forming calcium-silicate-hydrate particles, said method comprising:
mixing a calcium source with a silicate source,
wherein the mixing comprises sonication,wherein the mixing occurs in the presence of a surfactant and a solvent, and wherein the mixing results in formation of the calcium-silicate-hydrate particles. |
地址 |
Houston TX US |