Preparation of hydroxylated hexagonal boron nitride/isobutyltriethoxysilane hybrid latices for improved waterproofing performance of cement coating

•The optimum reaction conditions were obtained by comparing the modification effects of hydrothermal method on h-BN.•h-BN was dispersed in silane coating by means of covalent bonding.•The binding mechanism between h-BN and silane was investigated.•The enhancement effect of h-BN on waterproofing perf...

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Veröffentlicht in:	Construction & building materials 2023-11, Vol.404, p.133232, Article 133232
Hauptverfasser:	Liu, Zhijun, Li, Shaochun, Sui, Shiyu, Liu, Ang, Geng, Yongjuan, Chen, Xu, Jiang, Jialin, Liu, Yancen, Lu, Junxiang
Format:	Artikel
Sprache:	eng
Schlagworte:	absorbance boron nitride cement Cement-based materials energy Hexagonal boron nitride hydroxylation Hydroxylation modification latex Silane sol-gel processing water uptake Waterproofing mechanism
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