Jsm 700f

Manufactured by JEOL

Sourced in Japan

The JSM-700F is a field emission scanning electron microscope (FESEM) manufactured by JEOL. It provides high-resolution imaging capabilities for a wide range of sample types. The JSM-700F is equipped with advanced electron optics and detectors to deliver detailed, high-quality images.

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Lab products found in correlation

Multilab 2000, by Thermo Fisher Scientific (3 mentions) Vg multilab 2000, by Thermo Fisher Scientific (2 mentions) Fei talos f200, by Thermo Fisher Scientific (2 mentions) D8 advance x ray diffractometer, by Bruker (1 mentions) Dsc 8500, by PerkinElmer (1 mentions) Dxr smartraman, by Thermo Fisher Scientific (1 mentions) Asap 2020, by Micromeritics (1 mentions) D max 2500, by Rigaku (1 mentions) Uv 2550 uv vis spectrophotometer, by Shimadzu (1 mentions) D max rc, by Rigaku (1 mentions) Nicolet 6700 spectrometer, by Thermo Fisher Scientific (1 mentions) Nexsa, by Thermo Fisher Scientific (1 mentions) Uv 3600, by Shimadzu (1 mentions) D8 advance, by Bruker (1 mentions) X ray diffractometer, by Malvern Panalytical (1 mentions)

8 protocols using jsm 700f

Characterization of ABBSC Material

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X-ray
diffraction of the sample was recorded using a Bruker D8
Advance X-ray diffractometer (Cu–K radiation (λ = 1.5406
Å)). Utilizing WITec Raman spectroscopy, green laser light (λ
= 532 nm) with an excitation energy of 2.33 eV was employed to get
Raman spectra. By using JEOL-JEM-2011(200 kV) and JEOL-JSM-700F instruments,
we studied the field emission scanning electron microscopy (SEM) and
transmission electron microscopy (TEM) images, respectively. Using
the Barrett–Joyner–Halenda (BJH) and Brunauer–Emmett–Teller
(BET) procedures, the ABBSC material pore diameter and specific surface
area were determined by using Autosorb iQ, Quantachrome, USA. Cyclic
voltammetry (CV) was performed at a scan rate of 0.05 mV s^–1 and within the potential window of 0.01–3.0 V by using a
Biologic Science Instrument VMP3 multichannel potentiostat–galvanostat
system. However, electrochemical impedance spectroscopy (EIS) measurements
were carried out at room temperature at an amplitude voltage of 10
mV and a frequency range of 10 kHz to 100 mHz utilizing a Biologic
VSP electrochemical workstation.

Bongu C.S., Khan A.S., Arsalan M, & Alsharaeh E.H. (2024). Blackberry Seeds-Derived Carbon as Stable Anodes for Lithium-Ion Batteries. ACS Omega, 9(14), 16725-16733.

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Mg-Zn-Ca Alloy Fabrication and Characterization

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Mg-Zn-Ca master alloys were prepared by arc-melting under vacuum (better than 3.0 × 10⁻³ Pa) mixing constituent elements of high purity (Mg 99.98 wt.%, Zn 99.9 wt.%, and Ca 99.5 wt.%). Ribbon specimens of the composition Mg_93−xZn_xCa₇, where x = 3, 13, 23, 33, 43, 53, 63, and 73, were fabricated by ejecting molten master alloys under pressure of purified Ar through an orifice on the surface of a rotated cooper wheel. Ribbons were about 50 µm thick, 5 mm wide, and 100 mm long. The final chemical composition of the as-prepared ribbons was determined by energy-dispersive X-ray microanalysis, employing a scanning electron microscopy Jeol JSM 700F (JEOL Ltd., Akishima, Japan) with an accelerating voltage of 15 keV.
Mechanical properties such as elastic modulus and hardness were obtained using a nano-indentation tester, TTX-NHT S/N:01-03730 CSM Instruments (Lausanne, Switzerland), using a Berkovich pyramid diamond tip. In total, 20 indentations were performed and the final data were statistically evaluated.
The mass density of as-prepared materials was determined using a helium pycnometer, AccuPyc II 1340.
Thermal analysis measurements were performed using a Perkin-Elmer differential scanning calorimeter, DSC 8500 (PerkinElmer, Waltham, MA, USA), at a heating rate of 10 °C/min. The baseline was modelled using a polynomial function of the fifth order and then subtracted from the raw data.

Michalik Š., Molčanová Z., Šulíková M., Kušnírová K., Jóvári P., Darpentigny J, & Saksl K. (2023). Structure and Physical Properties of Mg93−xZnxCa7 Metallic Glasses. Materials, 16(6), 2313.

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Comprehensive characterization of advanced carbon materials

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The morphological, elemental and chemical composition, and structure of the ACs were characterized using field emission scanning electron microscopy (FE-SEM, JEOL JSM-700F), X-ray photoelectron spectroscopy (XPS, PHI Quantera II) and Raman spectroscopy with a laser wavelength of 532 nm (Thermo Scientific DXR SmartRaman), respectively. Nitrogen adsorption–desorption isotherm measurements were performed by degassing at 350 °C for 12 h using a gas adsorption analyzer (Micromeritics ASAP 2020). The Brunauer–Emmett–Teller (BET) surface area was analyzed from the nitrogen adsorption isotherms, while the pore size distribution and pore volume were calculated via the density functional theory (DFT) method. The Hall effect measurement was utilized to characterize the carrier density of ACs using van der Pauw method, employing a four-point probe under a magnetic field of 0.2 T with a sample dimension of 10 mm diameter and 0.3 mm thickness (KEITHLEY 6221 DC and AC current source and 2182 NANOVOLTMETER).

Sattayarut V., Wanchaem T., Ukkakimapan P., Yordsri V., Dulyaseree P., Phonyiem M., Obata M., Fujishige M., Takeuchi K., Wongwiriyapan W, & Endo M. (2019). Nitrogen self-doped activated carbons via the direct activation of Samanea saman leaves for high energy density supercapacitors. RSC Advances, 9(38), 21724-21732.

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Characterization of Synthesized Materials

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The crystal structure of the synthesized materials were characterized with a powder X-ray diffraction instrument (XRD, D/Max–2500, Rigaku). The morphology and microstructure were examined by scanning electron microscopy (FE-SEM, JEOL–JSM 700F). The chemical composition was characterized using energy dispersive X-ray spectroscopy (EDS). TEM and HRTEM images were obtained with a Tecnai G2 F20 instrument. The UV–vis diffuse reflectance spectra were captured by a Shimadzu UV–2550 UV–vis spectrophotometer using BaSO₄ as a reference in the wavelength region of 200–800 nm. Photoluminescence (PL) spectra were measured at room temperature on a Renishaw 1000 Raman system using a 325 nm laser.

Shao X., Xin W, & Yin X. (2017). Hydrothermal synthesis of ZnO quantum dot/KNb3O8 nanosheet photocatalysts for reducing carbon dioxide to methanol. Beilstein Journal of Nanotechnology, 8, 2264-2270.

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Nanowire Structural Characterization

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Surface morphology of the nanowire structures was investigated by field emission scanning electron microscopy (FESEM; JEOL, JSM-700F) and transmission electron microscopy (TEM), scanning TEM (STEM), and high-resolution TEM (HR-TEM). The structural properties were investigated by X-ray diffraction (XRD; Rigaku D/MAX-RC) using Cu Kα radiation with a Ni filter. The electronic structure of the surface of samples was elucidated by X-ray photoelectron spectroscopy (XPS; VGMultilab 2000; Thermo VG Scientific, UK).

Minh Vuong N., Kim D, & Kim H. (2015). Porous Au-embedded WO3 Nanowire Structure for Efficient Detection of CH4 and H2S. Scientific Reports, 5, 11040.

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Surface Morphology and Composition Analysis

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AFM (AFM JPK NanoWizard II) and FESEM
(JSM-700F, JEOL) were used to analyze the surface morphology of the
samples and measure the thickness of the PAA layer. XPS study was
performed using an Al Kα X-ray source (MultiLab 2000, Thermo)
with a spot size of 0.5 μm². FTIR spectra were obtained
using a Thermo Scientific Nicolet 6700 spectrometer.

Nguyen V.P., Kim D, & Lee S.M. (2021). Tuning the Thermal Conductivity of the Amorphous PAA Polymer via Vapor-Phase Infiltration. ACS Omega, 6(43), 29054-29059.

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Comprehensive Materials Characterization Protocol

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The crystallinity of samples was detected using an X-ray diffraction (XRD) diffractometer (Bruker D8 Advance, Karlsruhe, Germany), equipped with a mono Cu Kα (λ = 1.541874 Å). And the version of measurement software was V6.5.0 (32 Bit) (Bruker AXS, Karlsruhe, Germany). Moreover, a UV-vis-NIR spectrometer (UV-3600, Shimadzu, Kyoto, Japan) was used to measure diffuse reflectance spectra (DRS) of the samples. The X-ray photoelectron spectroscopy (XPS; Nexsa, ThermoFisher, Waltham, MA, USA) was used to determine the chemical compositions and the valence potential of the as-prepared samples. The morphologies of the samples were measured using scanning electron microscopy (SEM; JSM-700F, JEOL, Akishima, Japan), transmission electron microscopy (TEM; FEI Talos F200s, ThermoFisher, Waltham, MA, USA) and high-resolution TEM (HRTEM; FEI Talos F200s, ThermoFisher, Waltham, MA, USA). The elements were confirmed through energy dispersive spectrometer (EDS; FEI Talos F200s, USA). The existence of free radicals was tested through an electron paramagnetic resonance (EPR) spectrometer (Bruker A300, Bruker, Munich, Germany)

Wang C.Y., Zeng Q., Wang L.X., Fang X, & Zhu G. (2022). Visible-Light-Driven Ag-Doped BiOBr Nanoplates with an Enhanced Photocatalytic Performance for the Degradation of Bisphenol A. Nanomaterials, 12(11), 1909.

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Pressure-Assisted Perovskite Solar Cell Characterization

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Plots of current density against voltage (J-V) were obtained for the fabricated perovskite solar cells. These were measured (before and after the pressure treatment) using a Keithley SMU2400 system (Keithley, Tektronix, Newark, NJ, USA) that was connected to an Oriel simulator (Oriel, Newport Corporation, Irvine, CA, USA) under AM1.5 G illumination of 100 mW cm⁻². The J-V curves of devices (with zero pressure) were first measured before subsequent J-V measurements of the devices that were subjected to applied pressures of 0–10 MPa.
The optical absorbances of the as-prepared and pressure-assisted perovskite layers were measured using an Avantes UV-Vis spectrophotometer (AvaSpec-2048, Avantes, BV, USA). The X-ray diffraction patterns of as-prepared and pressure-assisted perovskite layers were also obtained using an X-ray diffractometer (Malvern PANalytical, Westborough, MA, USA). The microstructural changes of the as-prepared and pressure-assisted perovskite layers were also observed using field emission scanning electron microscope (SEM) (JEOL JSM-700F, Hollingsworth & Vose, MA, USA).

Oyelade O.V., Oyewole O.K., Oyewole D.O., Adeniji S.A., Ichwani R., Sanni D.M, & Soboyejo W.O. (2020). Pressure-Assisted Fabrication of Perovskite Solar Cells. Scientific Reports, 10, 7183.

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