水泥浆体中石墨烯纳米片团聚的 X射线计算机断层扫描解析

张华献,高建科,何建国,徐铖基,党楠茜,曾强

X-ray computed tomography analysis of graphene nanoplatelets agglomeration in cement paste

Hua-xian ZHANG,Jian-ke GAO,Jian-guo HE,Cheng-ji XU,Nan-xi DANG,Qiang ZENG

表 1 水泥的化学和矿物组成

Tab.1 Chemical composition and minerals in cement

化学组成 wB/% 矿物组成 wB% SiO2 22.15 C3S 56.54 Al2O3 4.51 C2S 20.87 Fe2O3 3.39 C3A 6.22 CaO 65.36 C4AF 10.31 MgO 2.31 — — SO3 0.46 — — Na2Oeq 0.49 — — f-CaO 0.95 — —