Preparation and Properties of PMMA Modified Silica Aerogels from Diatomite

来源 :武汉理工大学学报(材料科学版)(英文版) | 被引量 : 0次 | 上传用户:turandeji
下载到本地 , 更方便阅读
声明 : 本文档内容版权归属内容提供方 , 如果您对本文有版权争议 , 可与客服联系进行内容授权或下架
论文部分内容阅读
其他文献
The tensile strength of a corroded rebar in a 53-year-old concrete structure was studied. The microstructure of the metallic substrate, the fracture surface, and the corrosion product layers were investigated. Metallographic observation results showed tha
The physical properties, the pre-reacting performance and melting properties of the loose glass batch and the granulated glass batch were investigated, respectively. The experimental results showed that compacted glass batch could reduce dust, use ultra-f
Three types of pure geopolymer pastes (poly-sialate PS, poly- sialate-siloxo PSS, and poly-sialate-siloxo PSDS) werefi rst prepared by alkali (NaOH and KOH) activated metakaolin. Then a void space network was employed to simulate the 3-D pore-throat distr
Experimental investigations on mechanical property and durability of sulphoaluminate cement concrete with aggregate gradations according to Fuller distribution are presented in this paper. Compressive strength, water impermeability and resistance capabili
In-service structural health monitoring (SHM) technologies are critical for the utilization of composite aircraft structures. We developed a Lamb wave-based in-service SHM technology using built-in piezoelectric actuator/sensor networks to monitor delamin
The aim of the present study was to investigate the influence of heavy metals on the polymorph transformation of tricalcium silicate. Heavy metal (0.1wt% to 3.0wt%) of Cr, Zn, Cu, Ni and Pb (in oxides form) was added into the raw mixtures and then sintere
Combined with DTG analysis, X-Ray diffraction analysis (XRD) andfi eld emission scanning electron microscopy analysis (FSEM) affi liated with energy dispersive spectrometer analysis (EDS), the early hydration and carbonation behavior of cement paste compa