Elemental analysis was performed on a PerkinElmer automated model 2400 series II CHNS/O analyzer. TGA of the complexes was carried out at a 10 °C min−1 heating rate using a PerkinElmer Pyris 6 TGA up to 600 °C in a closed perforated aluminum pan under N2 gas flow. Powder diffraction patterns of the ternary systems and the solid solutions were recorded in the high angle 2θ range of 10–80° using a Bruker AXS D8 diffractometer equipped with a nickel-filtered Cu Kα radiation (λ = 1.5418 Å) at 40 kV, 40 mA at room temperature. The scan speed was 0.5 s per step at an increment of 0.01314. TEM analysis of the samples was carried out using a JEOL 1400 TEM, whereas HRTEM analysis was carried out on a JEOL 2100 HRTEM. Samples were prepared by placing a drop of the particles' dilute solution on Formvar-coated grids (150 mesh) for TEM, and holey carbon grids for HRTEM. The samples were allowed to dry completely at room temperature, viewed at accelerating voltages of 120 kV for TEM, and 200 kV for HRTEM. Images were captured digitally using a Megaview III camera; stored and measured using soft imaging systems iTEM software (TEM) and Gatan camera with Gatan software (HRTEM). SEM and EDX analyses were performed on ZEISS-Auriga Cobra SEM and ZEISS ultra plus field emission gun scanning electron microscope respectively.
Model 2400 series 2 chns o analyzer
Manufactured by PerkinElmer
Sourced in United States
The PerkinElmer Model 2400 series II CHNS/O analyzer is a laboratory instrument designed for the determination of carbon, hydrogen, nitrogen, sulfur, and oxygen content in a variety of sample types. The analyzer uses combustion and detection techniques to quantify the elemental composition of the samples.
Automatically generated - may contain errors
Lab products found in correlation
Axs d8 diffractometer, by Bruker (2 mentions)
Pyris 6 tga, by PerkinElmer (2 mentions)
Ultra plus field emission gun scanning electron microscope, by Zeiss (1 mentions)
2100 hrtem, by JEOL (1 mentions)
1010 tem, by JEOL (1 mentions)
Cary 50 uv vis spectrophotometer, by Agilent Technologies (1 mentions)
Ftir tensor27 spectrophotometer, by Bruker (1 mentions)
Copper acetate, by Merck Group (1 mentions)
Zinc bromide, by Merck Group (1 mentions)
Nickel acetate, by Merck Group (1 mentions)
Cyclopentylamine, by Merck Group (1 mentions)
377 ft ir spectrometer, by PerkinElmer (1 mentions)
Sodium dicyanamide, by Merck Group (1 mentions)
Zinc nitrate, by Merck Group (1 mentions)
Apex 2 ccd diffractometer, by Bruker (1 mentions)
Jes fa200 esr spectrometer, by JEOL (1 mentions)
Q exactive hybrid quadrupole orbitrap mass spectrometer, by Thermo Fisher Scientific (1 mentions)
V 570 uv vis nir spectrophotometer, by Jasco (1 mentions)
4 protocols using model 2400 series 2 chns o analyzer
1
Characterization of Ternary Complexes
2
Comprehensive Analytical Characterization of Compounds
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Microanalysis was performed on a Perkin-Elmer automated model 2400 series II CHNS/O analyzer (PerkinElmer Inc., Waltham, MA, USA). Infrared spectra were recorded on a Bruker FT-IR tensor 27 spectrophotometer directly on small samples of the compounds in the range 200–4000 cm-1. Thermogravimetric analysis was carried out at 20 °C min-1 heating rate using a Perkin Elmer Pyris 6 TGA up to 600 °C in a closed perforated aluminium pan under N2 gas flow. The morphology and particle sizes of the samples were characterised by a JEOL 1010 TEM with an accelerating voltage of 100 kV, Megaview III camera and Soft Imaging Systems iTEM software. A Varian Cary 50 UV-Vis spectrophotometer was used for optical measurements, using silica cuvettes (1 cm path length), and ethanol as a reference solvent at room temperature. Powder X-ray diffraction (p-XRD) were performed on Bruker AXS D8 diffractometer in the angle 2θ range of 20–65 °, equipped with nickel filtered Cu-Kα radiation (λ = 1.54178 Å) at 40 kV, 40 mA, room temperature.
3
Synthesis and Characterization of Metal Complexes
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4-Bromosalicylaldehyde, cyclopentylamine, copper acetate, nickel acetate, zinc bromide, zinc nitrate and sodi-um dicyanamide were obtained from Sigma-Aldrich. All other chemicals were commercial obtained from Xiya Chemical Co. Ltd. Elemental analyses of C, H and N were carried out in a Perkin-Elmer automated model 2400 Series II CHNS/O analyzer. FT-IR spectra were obtained on a Perkin-Elmer 377 FT-IR spectrometer with samples prepared as KBr pellets. UV-Vis spectra were obtained on a Lambda 35 spectrometer. Single crystal structural X-ray diffraction was carried out on a Bruker APEX II CCD diffractometer. 1 (link) H NMR data were recorded on a Bruker 500 MHz instrument. Molar conductivities of the complexes in DMSO solutions (10 -3 M) at room temperature were measured using a Systronic model 303 direct reading conductivity meter.
4
Comprehensive Analytical Characterization of Compounds
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Microanalyses
were done using a PerkinElmer model 2400 series II CHNS/O analyzer.
Copper was estimated iodometrically using a standardized sodium thiosulphate
solution. Mass spectra were recorded with a Thermo Scientific Q Exactive
hybrid quadrupole-orbitrap mass spectrometer. A Shimadzu IR Affinity
- 1 FT-IR spectrometer was used for recording IR spectra using the
KBr pellet, while a Jasco V-570 UV/Vis/NIR spectrophotometer was employed
for recording electronic absorption spectra at RT (25 °C) using
a pair of quartz cells having a 1 cm path length. A JEOL model JES-FA200
ESR spectrometer was used for recording X-band electron paramagnetic
resonance (EPR) spectra at RT and LNT. An aqueous cell was used to
record RT solution EPR spectra. The IVIUMSTAT (10 V/5 A/8 MHz) electrochemical
workstation was used for electrochemical experiments using a conventional
three-electrode cell53 (link) (a platinum working
electrode, a Ag/AgCl reference electrode, and a platinum auxiliary
electrode) under an inert atmosphere and in the presence of supporting
electrolyte ([N(n-Bu)4]ClO4). A Jasco spectrofluorometer model FP-8500 was used for fluorescence
spectrum measurements, and a Bruker Axs Kappa Apex2 diffractometer
was used for X-ray crystal structure determination.
were done using a PerkinElmer model 2400 series II CHNS/O analyzer.
Copper was estimated iodometrically using a standardized sodium thiosulphate
solution. Mass spectra were recorded with a Thermo Scientific Q Exactive
hybrid quadrupole-orbitrap mass spectrometer. A Shimadzu IR Affinity
- 1 FT-IR spectrometer was used for recording IR spectra using the
KBr pellet, while a Jasco V-570 UV/Vis/NIR spectrophotometer was employed
for recording electronic absorption spectra at RT (25 °C) using
a pair of quartz cells having a 1 cm path length. A JEOL model JES-FA200
ESR spectrometer was used for recording X-band electron paramagnetic
resonance (EPR) spectra at RT and LNT. An aqueous cell was used to
record RT solution EPR spectra. The IVIUMSTAT (10 V/5 A/8 MHz) electrochemical
workstation was used for electrochemical experiments using a conventional
three-electrode cell53 (link) (a platinum working
electrode, a Ag/AgCl reference electrode, and a platinum auxiliary
electrode) under an inert atmosphere and in the presence of supporting
electrolyte ([N(n-Bu)4]ClO4). A Jasco spectrofluorometer model FP-8500 was used for fluorescence
spectrum measurements, and a Bruker Axs Kappa Apex2 diffractometer
was used for X-ray crystal structure determination.
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