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Journal of Cluster Science, 2015
In the present work we have carried out a kinetic and morphological study of the palladium electrodeposition onto highly oriented pyrolitic graphite electrode from an aqueous solution [0.001 M PdCl2 + 1 M NH4Cl (pH 7)]. From the potentiostatic study were calculated the diffusion coefficient (3.2 × 10−6 cm2 s−1), the number of active nucleation sites (N
L. H. Mendoza-Huizar +5 more
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In the present work we have carried out a kinetic and morphological study of the palladium electrodeposition onto highly oriented pyrolitic graphite electrode from an aqueous solution [0.001 M PdCl2 + 1 M NH4Cl (pH 7)]. From the potentiostatic study were calculated the diffusion coefficient (3.2 × 10−6 cm2 s−1), the number of active nucleation sites (N
L. H. Mendoza-Huizar +5 more
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The Journal of Physical Chemistry B, 2004
The growth of an ordered thin film of copper phthalocyanine (CuPc) on highly oriented pyrolytic graphite at high substrate temperatures was studied. High-resolution electron energy loss spectroscopy investigation revealed that the CuPc molecules remained lying flat on the substrate throughout the growth from monolayer to multilayer.
S. D. Wang +3 more
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The growth of an ordered thin film of copper phthalocyanine (CuPc) on highly oriented pyrolytic graphite at high substrate temperatures was studied. High-resolution electron energy loss spectroscopy investigation revealed that the CuPc molecules remained lying flat on the substrate throughout the growth from monolayer to multilayer.
S. D. Wang +3 more
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Langmuir, 2015
Formation of an orthogonal supramolecular polymer on a highly oriented pyrolytic graphite (HOPG) surface was demonstrated for the first time by means of scanning probe microscopy (SPM). Atomic force microscopy (AFM) was employed to characterize the variation of both the thickness and the topography of the film formed from (1) monomer 1, (2) monomer 1 ...
Yongxiang, Gong +6 more
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Formation of an orthogonal supramolecular polymer on a highly oriented pyrolytic graphite (HOPG) surface was demonstrated for the first time by means of scanning probe microscopy (SPM). Atomic force microscopy (AFM) was employed to characterize the variation of both the thickness and the topography of the film formed from (1) monomer 1, (2) monomer 1 ...
Yongxiang, Gong +6 more
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Zeitschrift für Physikalische Chemie, 2020
Abstract Various forms of streak patterns are observed in small angle X-ray scattering from Highly Oriented Pyrolytic Graphite (HOPG). The streak patterns are assigned as specular reflection, double Bragg scattering, and diffuse + Bragg double scattering.
Yoshinori Ohmasa, Ayano Chiba
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Abstract Various forms of streak patterns are observed in small angle X-ray scattering from Highly Oriented Pyrolytic Graphite (HOPG). The streak patterns are assigned as specular reflection, double Bragg scattering, and diffuse + Bragg double scattering.
Yoshinori Ohmasa, Ayano Chiba
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Journal of Physics and Chemistry of Solids, 1996
Abstract The intercalation and electrooxidation of glyoxylic acid in 0.1 M KOH solutions in a highly oriented pyrolytic graphite electrode (HOPGE) have been studied. The values of Tafel slopes, reaction orders and apparent activation enthalpy determined resulted in an experimental rate equation as follows: I = nFK C Glyox exp 0.44 FE ...
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Abstract The intercalation and electrooxidation of glyoxylic acid in 0.1 M KOH solutions in a highly oriented pyrolytic graphite electrode (HOPGE) have been studied. The values of Tafel slopes, reaction orders and apparent activation enthalpy determined resulted in an experimental rate equation as follows: I = nFK C Glyox exp 0.44 FE ...
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Hyperfine Interactions, 2010
We performed microscopic studies of the magnetic interaction in HOPG by measuring the hyperfine field of 19F using the time differential perturbed angular distribution (TDPAD) technique. The results show two hyperfine fields (Bhf) components: one varying strongly with temperature and saturating around 5 kG, while the other showing a maximum of 0.85 kG.
S. N. Mishra +3 more
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We performed microscopic studies of the magnetic interaction in HOPG by measuring the hyperfine field of 19F using the time differential perturbed angular distribution (TDPAD) technique. The results show two hyperfine fields (Bhf) components: one varying strongly with temperature and saturating around 5 kG, while the other showing a maximum of 0.85 kG.
S. N. Mishra +3 more
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2013
This research work is aimed at understanding the electronic properties of Bi(110) nanostructures. This study chiefly uses Scanning Tunneling Microscopy (STM), Scanning Tunneling Spectroscopy (STS) and Non Contact Atomic Force Microscope (NCAFM) to investigate the geometric and electronic structure of Bi(110) islands on highly oriented pyrolytic ...
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This research work is aimed at understanding the electronic properties of Bi(110) nanostructures. This study chiefly uses Scanning Tunneling Microscopy (STM), Scanning Tunneling Spectroscopy (STS) and Non Contact Atomic Force Microscope (NCAFM) to investigate the geometric and electronic structure of Bi(110) islands on highly oriented pyrolytic ...
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2014
Fullerene C60 films from submonolayer to multilayer coverage are obtained on cleaved HOPG (0001) surface and studied by Ultra High Vacuum Scanning Tunneling Microscopy and Spectroscopy (UHV STM/STS). Topographic images reveal that C60 molecules self-assemble and form into ordered, extended overlayers in hesagonal-close-packing (HCP) on the basal plane ...
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Fullerene C60 films from submonolayer to multilayer coverage are obtained on cleaved HOPG (0001) surface and studied by Ultra High Vacuum Scanning Tunneling Microscopy and Spectroscopy (UHV STM/STS). Topographic images reveal that C60 molecules self-assemble and form into ordered, extended overlayers in hesagonal-close-packing (HCP) on the basal plane ...
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Langmuir
Extensins (EXTs) are structural glycoproteins found in plant cell walls that contribute to the growth and extension of plant cells. As stated in prior studies, these are self-assembled biopolymers formed by the association of EXT units, resulting in the formation of more complex scaffold structures.
Tharushi D. Ambagaspitiya +5 more
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Extensins (EXTs) are structural glycoproteins found in plant cell walls that contribute to the growth and extension of plant cells. As stated in prior studies, these are self-assembled biopolymers formed by the association of EXT units, resulting in the formation of more complex scaffold structures.
Tharushi D. Ambagaspitiya +5 more
openaire +2 more sources