作者：LI Yangzhe1YU Baisong1ZHU Yening1TU Junbo1SU Yuqing1WEI Juncong1WANG Yilong2

作者单位：1.Hebei Province Key Laboratory of Inorganic Nonmetallic Materials, North China University of Science and Technology2.Hebei Guoliang New Materials Limited Company

刊名：China's Refractories

ISSN：1004-4493

出版年：2024-12-15

卷：33

期：4

起页：38-42

止页：

分类号：TQ175.7;TQ127.11

语种：英文

关键词：

内容简介

To expand the application of multi-layer graphene in water-based systems, modified multi-layer graphene was prepared by vacuum impregnation with silica sol and carbon-embedded heat treatment at 300, 500 or 700 °C for 3 h. The phase composition, microstructure and wettability of the modified multi-layer graphene heat treated at different temperatures were studied. The results show that the water wettability of the modified multi-layer graphene is improved after vacuum impregnation with silica sol and carbon-embedded heat treatment; the optimum heat treatment temperature is 300 °C, and the modified multi-layer graphene has the water wetting angle of 64.7°.