Abstract
With the rapid development of science and technology in micro/nanofield, it is urgent to carry out the research on new technology of micro/nanomechanics test and multiscale-related experimental mechanical analysis method. There is still a lot of work to be done in the basic theory and analysis method of micro-Raman spectroscopy as a new microscale mechanical test method applied to the experimental research of material mechanics. Based on the above background, the purpose of this paper is the application of spectrochemical technology in the preparation of nanomaterials and art identification technology. In this paper, different morphologies of SiO2 nanomaterials, such as crystalline nanoparticles, amorphous nanowires, nanospheres, and nanonets, were prepared by a simple hot steaming method in the presence of argon. The samples were characterized by Raman spectroscopy. In addition, this paper also carried out art identification work, using spectral technology to detect some paintings and calligraphy. The experimental results show that the Raman spectra of these paintings and calligraphy papers are in the visible region because their fluorescence is too strong, and almost all the peaks are submerged. In the near-infrared region (1064 nm), their peaks are also very weak, but they can be distinguished by fluorescence and scanning electron microscopy.
Highlights
IntroductionErefore, it is very important to study the new testing technology and multifunctional correlation analysis method of micro/ nanomachinery
Raman spectroscopy is a new microexperimental mechanical testing technology developed recently. e basis of physical measurement is Raman spawning, which reflects the vibration energy information of material lattice, and the basic principle is determined deformation. e deformation rate is related to the fine mesh deformation, which can induce the change in Raman characteristic peak frequency, and the deformation can be measured by sensing the change in Raman spectrum. is technology has the characteristics of noncontact, destruction, and high-spatial decomposition and can measure the inherent stress and external stress
Spectroscopy technology is widely used in the fields of medicine, cultural heritage, gemstone identification, and forensic medicine. rough the destruction analysis and research of cultural relic samples, the identification, dating, restoration, and preservation of cultural relics can be made safer and more trustworthy
Summary
Erefore, it is very important to study the new testing technology and multifunctional correlation analysis method of micro/ nanomachinery. Is technology has the characteristics of noncontact, destruction, and high-spatial decomposition and can measure the inherent stress and external stress. It is a potential test method in the field of micromechanics characterization. Quintana reviewed the recent progress in the preparation of nanomaterials by nanoporous membrane extrusion, namely, “nonsacrificial template synthesis.”. The research status and development prospect of nanoporous membrane extrusion methods are discussed. Journal of Chemistry studied the structure function relationship of new nanomaterials and its effect on the properties of concrete. Abdel Salam discussed the mechanism of using new nanomaterials to improve the durability of concrete. The relationship between calligraphy and painting identification and art history is analyzed [4]. roughout their masterpieces, there are many outstanding Chinese painters
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