Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Moisture absorption power generation cement-based material and preparation method thereof
The invention relates to the technical field of building materials, in particular to a moisture absorption power generation cement-based material and a preparation method thereof.The preparation method comprises the following steps that cement, a water reducing agent, an early strength agent and a solvent are stirred to be uniform, then a modifier is added, mixing is conducted, and slurry A is obtained; pouring the slurry A into a mold, standing, and then freezing and casting to obtain set cement B; unfreezing the set cement B to obtain a block C, and curing the block C to obtain a cement-based material D; the cement-based material D is sequentially subjected to cellulose solution soaking, hydro-thermal treatment, coagulator solution soaking and freeze-drying, and then an aerogel type cement-based material E is obtained; and soaking the aerogel type cement-based material E in a hygroscopic salt solution, and then freeze-drying to obtain the hygroscopic power generation cement-based material. Compared with the prior art, the device has the advantages of remarkably improving the ion transmission efficiency, effectively converting moisture energy into electric energy, realizing moisture power generation and the like.
本发明涉及建筑材料技术领域，涉及一种吸湿发电水泥基材料及其制备方法，包括以下步骤：将水泥、减水剂、早强剂、溶剂搅拌均匀，再加入改性剂混合，得到浆体A；将浆体A倒入模具中，静置，后冷冻铸造，得到水泥石B；将水泥石B进行解冻处理，得到块体C，再对块体C进行养护，得到水泥基材料D；将水泥基材料D依次进行浸泡纤维素溶液、水热处理、浸泡凝固剂溶液、冻干后得到气凝胶型水泥基材料E；将气凝胶型水泥基材料E浸泡吸湿性盐溶液，后冻干即得到所述吸湿发电水泥基材料。与现有技术相比，本发明具有显著提高离子传输效率、有效将湿气能转化为电能，实现湿气发电等优点。
Moisture absorption power generation cement-based material and preparation method thereof
The invention relates to the technical field of building materials, in particular to a moisture absorption power generation cement-based material and a preparation method thereof.The preparation method comprises the following steps that cement, a water reducing agent, an early strength agent and a solvent are stirred to be uniform, then a modifier is added, mixing is conducted, and slurry A is obtained; pouring the slurry A into a mold, standing, and then freezing and casting to obtain set cement B; unfreezing the set cement B to obtain a block C, and curing the block C to obtain a cement-based material D; the cement-based material D is sequentially subjected to cellulose solution soaking, hydro-thermal treatment, coagulator solution soaking and freeze-drying, and then an aerogel type cement-based material E is obtained; and soaking the aerogel type cement-based material E in a hygroscopic salt solution, and then freeze-drying to obtain the hygroscopic power generation cement-based material. Compared with the prior art, the device has the advantages of remarkably improving the ion transmission efficiency, effectively converting moisture energy into electric energy, realizing moisture power generation and the like.
本发明涉及建筑材料技术领域，涉及一种吸湿发电水泥基材料及其制备方法，包括以下步骤：将水泥、减水剂、早强剂、溶剂搅拌均匀，再加入改性剂混合，得到浆体A；将浆体A倒入模具中，静置，后冷冻铸造，得到水泥石B；将水泥石B进行解冻处理，得到块体C，再对块体C进行养护，得到水泥基材料D；将水泥基材料D依次进行浸泡纤维素溶液、水热处理、浸泡凝固剂溶液、冻干后得到气凝胶型水泥基材料E；将气凝胶型水泥基材料E浸泡吸湿性盐溶液，后冻干即得到所述吸湿发电水泥基材料。与现有技术相比，本发明具有显著提高离子传输效率、有效将湿气能转化为电能，实现湿气发电等优点。
Moisture absorption power generation cement-based material and preparation method thereof
一种吸湿发电水泥基材料及其制备方法
WU KAI (Autor:in) / GU SHUAIZU (Autor:in) / XU LINGLIN (Autor:in) / LI HAOXIN (Autor:in) / GUO JUNYUAN (Autor:in) / CAI QIANG (Autor:in) / GUO PUXI (Autor:in)
05.11.2024
Patent
Elektronische Ressource
Chinesisch
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