The largest database of trusted experimental protocols

7 protocols using ttriii x ray diffractometer

1

Comprehensive Characterization of Materials

Check if the same lab product or an alternative is used in the 5 most similar protocols
X-ray powder diffraction (XRD) experiments were carried out using a Rigaku TTRIII X-ray diffractometer (Rigaku D/max-3B, Tokyo, Japan) with Cu Kα radiation. The Brunauer–Emmett–Teller (BET) surface area was measured on a Micromeritics Tristar II Surface Area and Porosity Analyzer (Micromeritics, Norcross, GA, USA). A pore size distribution was obtained by Barrett–Joyner–Halenda (BJH) method using nitrogen desorption data measured at 77 K. Scanning electron microscopy (SEM) images were taken by FEIQuanta200FEG microscope (FEI, Eindhoven, The Netherlands) at an accelerating voltage of 15 kV. The transmission electron microscopy (TEM) and high-resolution transmission electron microscopy (HRTEM) images were obtained by JEM Fas-TEM-3010 electron microscope instrument (JEOL, Tokyo, Japan) at the accelerating voltage of 200 kV. UV–Vis diffuse reflectance spectra (UV–Vis DRS) were measured by UV-2401PC photometer (Shimadzu, Kyoto, Japan) using BaSO4 as a reflectance standard. X-ray photoelectron spectroscopy (XPS) measurements were performed using a Thermo Scientific K-Alpha XPS system (Thermo Fisher Scientific, Waltham, MA, USA) equipped with a monochromatic Al Kα source.
+ Open protocol
+ Expand
2

Characterization of Materials by IR, XRD, and SEM

Check if the same lab product or an alternative is used in the 5 most similar protocols
The infrared spectrometer of the Nicolet 6700 model was made by Thermo Fisher Scientific Corporation of the United States of America. The test spectral range was 4000 cm−1 to 450 cm−1 and the resolution was 4 cm−1. The instrument used in this paper is a TTR III X-ray diffractometer from Rigaku Corporation, Japan. The radiation source is Cu Kα (λ = 1.54056 Å) with a test range of 10–80°, and the scanning speed is 5° min−1. The morphology of the materials was tested by a scanning electron microscope (SEM, JEOL JSM-IT300LV).
+ Open protocol
+ Expand
3

Petrographic Analysis of Welded Tuff

Check if the same lab product or an alternative is used in the 5 most similar protocols
The petrographic features of the tuff were achieved by thin section identification. The samples of the welded tuff were cut into thin slices that were 30 μm thick and then polished. These slices were analyzed using a polarized light microscope Leica DM4P to identify the mineralogical and textural features. Meanwhile, the samples were powdered, passed through a 200-mesh sieve, and analyzed by a multifunctional Rigaku TTRIII X-ray diffractometer to characterize their mineralogical compositions. The weight percentage of the minerals was measured according to the standard analysis method (SY/T 5163-2018) for clay minerals and ordinary non-clay minerals in sedimentary rocks by X-ray diffraction [40 ].
+ Open protocol
+ Expand
4

Spectroscopy and Microscopy Characterization

Check if the same lab product or an alternative is used in the 5 most similar protocols
A JASCO UV-550 spectrophotometer was used
for the measurements of UV–vis spectra. 1H NMR spectra
(1H-400 MHz) were recorded on a Bruker DPX 400 spectrometer.
Elemental analyses were carried out with an Elementary Vario El. IR
spectra were recorded using a Bruker Tensor 37 spectrometer. The TEM
measurements were achieved by using a JEOL TEM-2010 electron microscope
(Japan) equipped with a charge-coupled device camera, operated at
200 kV. SEM images were obtained using a JEOL JEM-6510A scanning electron
microscope at 10 kV. The AFM images were recorded from a Bruker Multimode
8 system with a silicon cantilever by using tapping mode. XRD was
measured on a Rigaku TTRIII X-ray diffractometer (Japan) with Cu Kα
radiation (λ = 1.54 Å), which was operated at 45 kV, 100
mA. F-4500 FL spectrophotometer and JASCO J-815 CD spectropolarimeter
were used for fluorescence spectral measurements and CD spectral measurements,
respectively. For photodegradation measurements, a 500 W xenon arc
lamp (CEL-LAX-500 W, Beijing Aulighttech Co. Ltd, China) served as
the light source. In addition, the photodegradation experiment was
performed on a photocatalytic reactor which came from Beijing Aulighttech
Co. Ltd, China.
+ Open protocol
+ Expand
5

Characterization of Aluminum Powder Coatings

Check if the same lab product or an alternative is used in the 5 most similar protocols
The XRD patterns of the specimen coatings were recorded with a Rigaku TTRIII X-ray diffractometer equipped with a Cu Kα radiation source (λ = 0.15405 nm). The diffraction patterns of XRD were analyzed using the software of Crystallographic Search-Match. The Al powders and the coatings were observed with SEM (Zeiss EVO 18, special edition) and analyzed with affiliated energy-dispersive X-ray spectroscopy (EDS). In order to prevent the characterized aluminum powders from being sucked into the SEM vacuum system, either spherical or flaky Al powders was first dispersed in a drop of silica sol solution and then painted on a polished surface of a steel sheet of 10 × 10 mm to form a coating before the SEM observation. Some gold powder was then sprayed on the coating surface to increase the conductivity.
+ Open protocol
+ Expand
6

Comprehensive Materials Characterization Protocol

Check if the same lab product or an alternative is used in the 5 most similar protocols
XRD patterns were recorded on a Rigaku TTRIII X-ray diffractometer operated at 40 kV and 200 mA with Cu Kα radiation with a wavelength of 1.5406 Å. The field emission scanning electron microscopy (FESEM) images were obtained on a JSM-7500F (JEOL) microscope operating at 15 kV. Transmission electron microscopy (TEM) and high-resolution TEM images were recorded on a JEM-2200FS (JEOL) operating at 200 kV. The energy dispersive X-ray spectroscopic (EDS) elemental mapping and spectrum were investigated by the TEM attachment. The specific surface area was estimated from the Brunauer-Emmett-Teller (BET) measurements by using a Micromeritics Gemini VII apparatus (Surface Area and Porosity System).
+ Open protocol
+ Expand
7

Characterization of Inorganic Samples

Check if the same lab product or an alternative is used in the 5 most similar protocols
The morphology of samples was explored by a scanning electron microscope JEOL JSM-6360LV and a transmission electron microscope JEOL JEM-2100F. Powder X-ray diffraction (XRD) patterns were collected on a Rigaku TTR-III X-ray diffractometer with Cu Kα radiation (λ = 0.15406 nm). Bruker AXS Smart Apex II Single Crystal X-ray diffractometer was used to collect single crystal X-ray diffraction data. SHELX software was used to solve and refine the single crystral structure. Fourier transform infrared (FTIR) spectra of samples were recorded by a KBr pellet technique using a Thermo Fisher Nicolet 6700 spectrophotometer in the wavenumber range of 400–4000 cm−1. The percentage composition of C, H, N elements present in samples was determined using an Elementar Vario EL III elemental analyzer. The contents of nickel in solid samples and reaction solutions were determined by ICP-AES instrument (ICP, Thermo Scientific, iCAP 7000). Thermogravimetric (TG) analysis was determined on Netzsch STA-449F3 TG/DTG instrument within a temperature range of 30 °C to 600 °C with a heating rate of 10 °C min−1 under an argon atmosphere.
+ Open protocol
+ Expand

About PubCompare

Our mission is to provide scientists with the largest repository of trustworthy protocols and intelligent analytical tools, thereby offering them extensive information to design robust protocols aimed at minimizing the risk of failures.

We believe that the most crucial aspect is to grant scientists access to a wide range of reliable sources and new useful tools that surpass human capabilities.

However, we trust in allowing scientists to determine how to construct their own protocols based on this information, as they are the experts in their field.

Ready to get started?

Sign up for free.
Registration takes 20 seconds.
Available from any computer
No download required

Sign up now

Revolutionizing how scientists
search and build protocols!