A Scanning electron microscopy (SEM, S4800, Hitachi Corp., Tokyo, Japan) and transmission electron microscopy (TEM, JEM-2100, Hitachi Corp., Tokyo, Japan) were used to record the surface morphology of the adsorbent. Energy-dispersive spectroscopy (GENESIS XM, EDAX Corp., New Castale, DE, USA) were used to analyze the element distribution. Fourier-transform infrared (FTIR) spectroscopy was conducted by a Tensor II spectrometer (Bruker Corp., Karlsruhe, Germany) to identify the surface groups of the adsorbent. X-ray photoelectron spectroscopy (XPS) was performed using AXIS ULTRA DLD, (Shimadzu, Tokyo, Japan). Thermogravimetric (TGA) analysis was performed using a TG/DTA (Perkin-Elmer, New Castale, DE, USA), and X-ray diffraction (XRD) was performed using a D8 Advance X-ray diffractometer (Bruker Corp., Karlsruhe, Germany).
Tg dta
Manufactured by PerkinElmer
Sourced in United States
The TG/DTA is a thermal analysis instrument that simultaneously measures changes in a sample's weight (Thermogravimetry, TG) and temperature differential (Differential Thermal Analysis, DTA) as a function of temperature or time. This provides information about physical and chemical changes that occur in the sample during heating or cooling.
Automatically generated - may contain errors
Lab products found in correlation
S 4800, by Hitachi (2 mentions)
Jem 2100, by Hitachi (1 mentions)
Tensor 2 spectrometer, by Bruker (1 mentions)
D8 advance x ray diffractometer, by Bruker (1 mentions)
Axis ultra dld, by Shimadzu (1 mentions)
Scimitar 2000 near ft ir spectrometer, by Agilent Technologies (1 mentions)
Jem 2100f, by JEOL (1 mentions)
Ultima 4, by Rigaku (1 mentions)
Vista mpx, by Agilent Technologies (1 mentions)
Jem 2100, by JEOL (1 mentions)
D max iib, by Rigaku (1 mentions)
Vector 22, by Bruker (1 mentions)
Lambda 35 uv vis spectrometer, by PerkinElmer (1 mentions)
Jem 2011f, by JEOL (1 mentions)
Jsm 5910, by JEOL (1 mentions)
Jsm it300, by JEOL (1 mentions)
12 protocols using tg dta
1
Characterization of Adsorbent Materials
2
Thermal Analysis of Dry Film Samples
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TGA was performed similar to the method of Sogut and Cakmak [29 ] using a TG/DTA (Perkin Elmer Pyris Diamond, Waltham, CA, USA) instrument. The measurements were conducted using nitrogen as purge gas at a 50 mL/min flow rate. An amount of 4–5 mg of dry film samples were heated between 25–1000 °C with a heating rate of 10 °C/min.
3
Comprehensive Characterization of ZnO/PAA Composites
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X-ray diffraction of the zinc oxide powders was performed using X-ray powder diffractometer (Rigaku Ultima IV, Rigaku, Japan) at a step of 0.02°and 2θ range of 10°–80° with CuKa radiation of 40 kV, 50 mA. The thermal changes and weight loss of the samples were analyzed by thermogravimetric/differential thermal analyzer (TG/DTA, Perkin Elmer Diamond). Fourier transform infrared (FT-IR) spectra were recorded with a Scimitar 2000 Near FT-IR Spectrometer (Agilent, American) in the range of 4000–400 cm−1. The surface micrographs of PAA films and ZnO/PAA composite films were imaged by field emission scanning electron microscopy (FESEM, S-4800, Hitachi, Japan). The nanoparticle morphologies shaved from the ZnO/PAA composite films are measured by field emission transmission electron microscopy (FETEM, Jem-2100F, JEOL, Japan), and the selected area electron diffraction (SAED, Jem-2100F, EOL, Japan) of the samples were examined. The water contact angles (CA) of the composite films (before/after modified) were measured by the sessile drop method at several different positions on each sample surface using 3.0-μL droplets of de-ionized water (SL200B, USA).
4
Comprehensive Characterization of Functionalized Mesoporous Silica
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Each of the functionalized hybrid Mesoporous silica materials was comprehensively characterized to determine the surface and bulk characteristics by a wide range of techniques like Attenuated total reflectance (ATR) Infrared spectroscopy (Thermo Nicolet NEXUS 670 FTIR), SEM coupled with EDX (Hitachi SU-70 Analytical UHR FEG-SEM), XRD (PANalytical Empyrean) and TG/DTA (Perkin Elmer).
5
Thermal Characterization of Powder Samples
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All samples were in powder form. After filtering through 150 mesh sieves, the thermal properties of the powder samples weighing 3−5 mg were analyzed using a diamond thermogravimetric analyzer (TG-DTA, PerkinElmer, Waltham, MA, USA). The parameters related to thermoanalysis were as follows: temperature range of 30–600 °C, heating rate of 10 °C /min, and a nitrogen atmosphere.
6
Catalyst Characterization and Performance
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Metal contents in catalysts were determined by inductively coupled plasma optical emission spectrometry (ICP-OES; Varian VISTA-MPX). We used transmission electron microscopy (TEM; JEOL JEM2100) to observe catalyst microstructure. The catalyst reduction performance was tested by temperature programmed reduction (TPR) on PCA-1200, 0.1 g catalyst was heated to 1,000°C at a heating rate of 5°C/min. The carbon deposition of deactivated catalyst was analyzed by Perkin-Elmer, Pyris Diamond TG/DTA instrument. CO chemisorption was used to analyze the metal dispersion.
7
Thermal Stability Analysis of PUF
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Thermogravimetric analysis was utilized to detect the thermal stability and decomposition temperature for each PUF sample. TGA analysis was measured in the temperature from 30 to 950 °C by Perkin Elmer Diamond TG/DTA. The measurements were done with a heating rate of 10 °C min−1 under N2 atmosphere. About 5 mg of samples on a platinum pan was used for each analysis.
8
Multimodal Characterization of Chitosan-Exosome Hydrogel
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In order to characterize the phase, structure, morphology, and thermal properties of CS‐SMSC‐126‐Exos and CS hydrogel, the samples were freeze‐dried and then analyzed by x‐ray diffraction (XRD) (D/Max‐II B, Rigaku, Tokyo, Japan, http://www.rigaku.com/en ) with CuKa radiation (λ = 1.541874 Å) to characterize the phase structure within the scanning range of 2Ө = 5–80°. Morphological images of the samples were acquired on a Hitachi S‐4800 scanning electron microscope (SEM; Hitachi, Tokyo, Japan, http://www.hitachi.com ), and the corresponding element compositions were detected by energy‐dispersive spectroscopy (EDS). The functional groups of CS and exosomes were detected by Fourier transform IR (FTIR) spectrometry (Vector22; Bruker Daltonics, Billerica, MA, https://www.bruker.com ) using the KBr pellet technique. The thermal behaviors of samples were characterized by thermo‐gravimetric analysis (TG‐DTA; PerkinElmer, Waltham, MA, http://www.perkinelmer.com ) in an air atmosphere.
9
Characterization of Bamboo Shell Powder
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Calcium in bamboo shell powder was analyzed using X-ray fluorescence (PAN analytical). Then, the structural phase of the prepared composite was evaluated by X-ray diffraction (XRD) (PAN analytical, Malvern Panalytical, Malvern, UK) at 10–60° using radiation of Cu-Ka (k = 1.54 Å.) with a step size is 0.02°. The absorbance bands were revealed by Fourier Transform of Infra-Red spectroscopy (PerkinElmer Spectrum IR Version 10.6.1, Waltham, MA, USA) in the range of 4000–400 cm−1 using the ATR technique. The morphology and composition characterizations of the product were observed by SEM scanning electron microscope (Thermo Scientific Quatro S, Thermo Fisher Scientific, Waltham, MA, USA). The sample is sprinkled on carbon tape and then coated with gold. The coating method is ion sputerring. Then, the size particle distribution was measured using ImageJ software. The product’s thermal characteristic (10 mg) was evaluated by TG-DTA (Perkin Elmer) from 0 °C to 800 °C at a rate of 10 °C min–1.
10
Morphological Characterization of Fe0 and Bi/Fe0 Nanoparticles
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The morphologies
of the as-synthesized Fe0 and Bi/Fe0 nanoparticles
were investigated by scanning electron microscopy (SEM) (JEOL, JSM-5910)
and transmission electron microscopy (TEM) (JEM-2011F, JEOL, Japan).
Energy-dispersive X-ray (EDX) spectroscopy analysis was conducted
by EDX (EX-2300BU, Jeol) for elemental analysis of the as-synthesized
nanoparticles. To investigate the crystallinity of the as-synthesized
nanoparticles, X-ray diffraction (XRD, PANalytical) analysis was performed
using a Rigaku D/max-RB instrument with Cu Kα radiation (λ
= 1.54 Å), operated at 45 kV and 100 mA. Thermogravimetric analysis
(TGA) was conducted on a TG-DTA, PerkinElmer, system. The ultraviolet
diffuse reflectance spectroscopy was performed on a PerkinElmer Lambda
35 UV–vis spectrometer (Shelton, CT, USA) using BaSO4 as a reference. X-ray photoelectron spectroscopy (XPS) was conducted
through PHI-5300, ESCA in which Al Kα was used as the source
of X-ray excitation for studying the elemental composition and oxidation
states of Fe and Bi. A quantachrome analyzer was used during the investigation
of Brunauer–Emmett–Teller (BET) specific surface areas
(SBET), BJH pore size, and pore volume
of the Fe0 and Bi/Fe0 nanoparticles.
of the as-synthesized Fe0 and Bi/Fe0 nanoparticles
were investigated by scanning electron microscopy (SEM) (JEOL, JSM-5910)
and transmission electron microscopy (TEM) (JEM-2011F, JEOL, Japan).
Energy-dispersive X-ray (EDX) spectroscopy analysis was conducted
by EDX (EX-2300BU, Jeol) for elemental analysis of the as-synthesized
nanoparticles. To investigate the crystallinity of the as-synthesized
nanoparticles, X-ray diffraction (XRD, PANalytical) analysis was performed
using a Rigaku D/max-RB instrument with Cu Kα radiation (λ
= 1.54 Å), operated at 45 kV and 100 mA. Thermogravimetric analysis
(TGA) was conducted on a TG-DTA, PerkinElmer, system. The ultraviolet
diffuse reflectance spectroscopy was performed on a PerkinElmer Lambda
35 UV–vis spectrometer (Shelton, CT, USA) using BaSO4 as a reference. X-ray photoelectron spectroscopy (XPS) was conducted
through PHI-5300, ESCA in which Al Kα was used as the source
of X-ray excitation for studying the elemental composition and oxidation
states of Fe and Bi. A quantachrome analyzer was used during the investigation
of Brunauer–Emmett–Teller (BET) specific surface areas
(SBET), BJH pore size, and pore volume
of the Fe0 and Bi/Fe0 nanoparticles.
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