... concentration and pore structure characteristics were evaluated using an automatic titration system and low-field nuclear magnetic resonance technology. The study examined the influence of three types of basalt fibers – twisted basalt fiber ( BF ), unstructured basalt fiber (bF), and spiral basalt fiber...

..., Fourier transform infrared spectroscopy, nuclear magnetic resonance spectroscopy, thermogravimetric test, energy-dispersive X-ray spectroscopy, differential scanning calorimetry, secondary ion mass spectroscopy and Raman spectroscopy and attempts to correlate the same with its potential applications...

... MMT. The modification effect of pH was investigated, and the structure of the imidazole organic modifier was characterized by nuclear magnetic resonance and Fourier transform infrared spectroscopy (FTIR). In addition, the modified sodium MMT was systematically confirmed by FTIR and X-ray diffraction...