Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Graphene-cement-based conductive composite material and preparation method thereof
The invention discloses a graphene-cement-based conductive composite material and a preparation method thereof. The graphene-cement-based conductive composite material is composed of, in parts by mass, 50-60 parts of cement, 20-30 parts of water, 1-3 parts of graphene and 0.3-3 parts of an auxiliary agent. The invention also provides a preparation method of the graphene-cement-based conductive composite material. Proportioning, mixing, ultrasonic treatment, grinding, vacuum defoaming and slurry mixing are performed according to the formula design, and the graphene-cement-based conductive composite material is obtained; according to the graphene-cement-based conductive composite material and the preparation method thereof, firstly, a low-viscosity water-based graphene dispersion liquid is prepared from graphene, water and the auxiliary agent; then the low-viscosity water-based graphene dispersion liquid is mixed and stirred with cement commonly used on the market; therefore, the preparation method effectively solves the problems of dispersity and uniformity of graphene in cement, and has the characteristics of wide applicability, simple preparation method, convenience in use, good electrical conductivity, stable electrical property and the like.
本发明公开了一种石墨烯‑水泥基导电复合材料及其制备方法：由水泥、水、石墨烯、助剂组成，各组分的质量份数为水泥50‑60份、水20‑30份、石墨烯1‑3份、助剂0.3‑3份，本发明还提供了上述石墨烯‑水泥基导电复合材料的制备方法：按照上述配方设计进行配料、混料、超声、研磨、真空消泡、拌浆，得到石墨烯‑水泥基导电复合材料，此石墨烯‑水泥基导电复合材料及其制备方法通过先将石墨烯、水、助剂制成低粘度水性石墨烯分散液，然后再与市场上常用的水泥进行混合搅拌，有效地解决了石墨烯在水泥中分散性和均匀性问题，具有适用性广、制备方法简单、使用方便、导电性好、电性能稳定等特点。
Graphene-cement-based conductive composite material and preparation method thereof
The invention discloses a graphene-cement-based conductive composite material and a preparation method thereof. The graphene-cement-based conductive composite material is composed of, in parts by mass, 50-60 parts of cement, 20-30 parts of water, 1-3 parts of graphene and 0.3-3 parts of an auxiliary agent. The invention also provides a preparation method of the graphene-cement-based conductive composite material. Proportioning, mixing, ultrasonic treatment, grinding, vacuum defoaming and slurry mixing are performed according to the formula design, and the graphene-cement-based conductive composite material is obtained; according to the graphene-cement-based conductive composite material and the preparation method thereof, firstly, a low-viscosity water-based graphene dispersion liquid is prepared from graphene, water and the auxiliary agent; then the low-viscosity water-based graphene dispersion liquid is mixed and stirred with cement commonly used on the market; therefore, the preparation method effectively solves the problems of dispersity and uniformity of graphene in cement, and has the characteristics of wide applicability, simple preparation method, convenience in use, good electrical conductivity, stable electrical property and the like.
本发明公开了一种石墨烯‑水泥基导电复合材料及其制备方法：由水泥、水、石墨烯、助剂组成，各组分的质量份数为水泥50‑60份、水20‑30份、石墨烯1‑3份、助剂0.3‑3份，本发明还提供了上述石墨烯‑水泥基导电复合材料的制备方法：按照上述配方设计进行配料、混料、超声、研磨、真空消泡、拌浆，得到石墨烯‑水泥基导电复合材料，此石墨烯‑水泥基导电复合材料及其制备方法通过先将石墨烯、水、助剂制成低粘度水性石墨烯分散液，然后再与市场上常用的水泥进行混合搅拌，有效地解决了石墨烯在水泥中分散性和均匀性问题，具有适用性广、制备方法简单、使用方便、导电性好、电性能稳定等特点。
Graphene-cement-based conductive composite material and preparation method thereof
一种石墨烯水泥基导电复合材料及其制备方法
ZHANG SHICHUANG (Autor:in) / ZENG FANCONG (Autor:in) / GAO JINGE (Autor:in) / ZHANG JIANG (Autor:in) / YANG YAMIN (Autor:in) / QU YONGWEI (Autor:in)
30.10.2020
Patent
Elektronische Ressource
Chinesisch
IPC:
C04B
Kalk
,
LIME
Graphene-cement-based conductive composite material and preparation method thereof
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