Below is one of our silicon items that is great for FTIR Spectroscopy.
Si Item #3193
100mm Undoped <100> >10,000 ohm-cm 525um DSP Prime
Silicon shows promise to be the next-evolution anode material for lithium-ion batteries (LIBs). But Silicon electrodes exhibit significant capacity fade with cycling.
Researchers theorizes that the capacity loss is due to the solid electrolyte interphase (SEI) forming in the first cycle and becoming destabilized by large cyclic volume changes.
A client researcher used our item 3193 for the following cell for in situ attenuated total reflection-Fourier transform infrared spectroscopy with controllable penetration depth was used to study the chemistry at the electrode–electrolyte interface.
3D printing with Jobin and Yvon Horiba is described here, and the material includes Raman microscopes and more. [Sources: 2]
We evaluated the effect of the sensor's performance and properties using linear spectroscopy, using a high-resolution spectrometer (MS) and a spectrograph (IR - MS spectral data) to evaluate the content of active ingredients, auxiliary agents and uniformity. We searched the IR and MS spectral data with a specially designed solid phase FTIR library that contained a wide range of spectral properties such as absorption, spectral resolution and sensitivity, as well as the presence of drug additives and excitants in the spectral spectrum. This has proven to be an imaging and chemical subceptometry sensitivity of up to 1.5 micrometres per millimetre, which is about 1,000 times higher than the current standard of 1 mm per micrometre. [Sources: 2, 3, 5]
The GC - FTIR data acquisition and processing was performed with a high-resolution spectrometer (MS) and a spectrograph (IR - MS spectral data) with high resolution. [Sources: 5]
The spectrometer board should also be attached to a cube (3D printed here) and the module contains a laser and Raman spectroscopy interface optics, which allows high-quality ramen spectra to be recorded from the sample. A typical nano-FTIR setup consists of two components: a broadband infrared light source used for peak illumination and a Michelson interferometer that acts as a Fourier transformation spectrometer. The light is excited by a flexible optical fiber through Raman spectroopy. This light can be emitted via a micrometer-sized fiber optic cable or a fiber optic cable. [Sources: 1, 2]
By measuring the small energy differences due to the spectral signature of the probe - the sample coupling between the sample and the Fourier transformation spectrometer - FTIR spectroscopy enables the problem of differentiating between regioisomer compounds in the presence of an energy-rich light source such as a fiber optic cable to be overcome. This allows the detection of spectral signatures produced by the probes - samples that are coupled to each other and allow the identification of compounds with a variety of properties, which can lead to the development of new applications in materials science and engineering, as well as chemical and biological applications. [Sources: 1, 3, 5]
The complementary use of FTIR and Raman spectroscopy can also be used to thoroughly investigate processes that occur in the sol-gel process. There are a number of applications where the detection of coherent anti-Stokes and Raman scattering can contribute to the identification of regioisomer compounds and their properties. Several candidates based on optical spectrography have been discussed, such as Fourier optical transformation spectrometry and infrared FTir spectroopy, but there is no clear consensus on whether the combination of two different spectra types - FT IR and optics - can be supported in the discovery of a new class of compounds with different properties in a variety of materials. [Sources: 1, 2, 6]
Raman spectroscopy is often used in chemistry to obtain a structural fingerprint that can identify molecules. It is named after Raman, one of the founders of chemical engineering and a pioneer in the field of chemistry, and it was used to characterize and identify the chemical composition and structure of unknown materials. [Sources: 2]
FTIR spectroscopy is a dispersion method, meaning that measurements can be made in a variety of places, such as the surface of a thin-film sample. In other words, nano-FTIR has the ability to restore the same information as ellipsometry or impedance spectrography, which typically provide the same information from thin-film samples, but with a further spatial resolution in the nanoscale range. This allows the chemical composition and structure of thin films to be measured much more accurately and their chemical properties to be directly compared and reported, as well as processed in real time and to provide information about their properties and properties. [Sources: 1, 2, 4]
When the microphone signal is plotted as a function of the wavelength, it contains a spectrum proportional to the absorption spectrum of the sample, and the corresponding absorption spectrum is obtained. The second term in the above equation is not dependent on the reference mirror position and only contributes the direct current signal for the Fourier transformation. Another advantage of FTIR spectroscopy is that it is semi-continuous, so interferograms can typically be obtained in less than five seconds. [Sources: 1, 4, 6]
Photoluminescence and Raman spectra of porous silicon testify to silicon nanocrystallites remaining in pores with great optical penetration depth. Most medicines have a high concentration of silica, which is evident from the fact that a large number of molecules present in the form of a single molecule (e.g. a drug molecule) interact with the silica structure, which leads to a rotational imetry of the molecule that confirms the rearrangement of chemical groups. The changes in porous silicon size (Si) can be investigated by observing ramen scattering and by spectroscopy. [Sources: 0, 6]
Combine rheology and Raman spectroscopy for analysis and learn more about IR spectroscopy in our interactive tutorial here. The process and analysis technology, including a 3D-printed cylindrical tablet made of the acrylic polymer Eudragit L100 - 55, is evaluated by loading paracetamol with a high concentration of silicon nanocrystallites (Si) in the form of a single molecule (e.g. a drug molecule) into it and evaluating the spectra with the help of an infrared spectrometer (IR spectrograph). The processes and analytical technologies, which include a 4-D laser, a 2-dimensional electron microscope and an optical spectroscope, are evaluated by using Par-Acetate - a robust 3D printable cylINDrical tablet made of an acrylic polymer (EadragitL100-55) in a ratio of 1: 1 silica to silicon. [Sources: 2]