Results 101 to 110 of about 149,709 (288)

A facile route for controlled alignment of carbon nanotube-reinforced, electrospun nanofibers using slotted collector plates

eXPRESS Polymer Letters, 2015
A facile route for controlled alignment of electrospun multiwalled carbon nanotube (MWCNT)-reinforced Polyvinyl Alcohol (PVA) nanofibers using slotted collector geometries has been realized.
G. R. Rakesh, G. S. Ranjit, K. K. Karthikeyan, P. Radhakrishnan, P. Biji   +4 more
doaj   +1 more source

Dielectric Properties of Polymer Nanocomposite Interphases Using Electrostatic Force Microscopy and Machine Learning. [PDF]

ACS Appl Electron Mater, 2023
Gupta P, Ruzicka E, Benicewicz BC, Sundararaman R, Schadler LS.   +4 more
europepmc   +1 more source

Dynamic Testing of Cold Gas Sprayed Bipolar Plates–Porous Transport Layer Coating System in Proton Exchange Membrane Water Electrolysis

Advanced Engineering Materials, EarlyView.
Through direct application of porous transport layer (PTL) on the bipolar plate (BPP) with thermal spraying, the interfacial contact resistance is improved. With the cold gas sprayed BPP–PTL coating system, a proton exchange membrane water electrolysis cell with a cell voltage of Ucell = 1.9 V can be operated up to i = 2.5 A/cm2 in a dynamic mode ...
Kirsten Bobzin, Marvin Erck, Kevin Jasutyn, Katja Radermacher, Andreas Bund, Mario Kurniawan   +5 more
wiley   +1 more source

Probing Energy-Level Alignment in Molecular Multilayers by Frequency-Modulation Electrostatic Force Microscopy under Tapping-Mode-Combined Fowler-Nordheim Tunneling Spectroscopy. [PDF]

ACS Appl Mater Interfaces, 2023
Nakayama M, Kajimoto K, Misaka T, Mishima N, Yamada T, Ohoyama H, Matsumoto T.   +6 more
europepmc   +1 more source

Contrast and Resolution of Nanowires in Electrostatic Force Microscopy [PDF]

IEEE Transactions on Nanotechnology, 2009
A detailed analysis of the contrast and lateral resolution between a dc-biased tip and metallic nanowires over a dielectric sample is presented. The theoretical technique used to analyze the interaction intrinsically includes the mutual polarization between the tip, the sample, and the metallic objects.
openaire   +2 more sources

Multifunctional Crushing and Piezoresistive Self‐Sensing in Conductive Epoxy/CNT‐Coated Polyetherimide TPMS Lattices

Advanced Engineering Materials, EarlyView.
This study reports lightweight polyetherimide triply periodic minimal surfaces lattices coated with carbon nanotube‐reinforced epoxy that combine mechanical robustness with self‐sensing. The conformal coating enhances stiffness, strength and energy absorption while enabling reliable strain monitoring.
A. Triay, J. Schneider, P. Harrison, S. Kumar   +3 more
wiley   +1 more source

Scanning conductance microscopy investigations on fixed human chromosomes

BioTechniques, 2008
Scanning conductance microscopy investigations were carried out in air on human chromosomes fixed on pre-fabricated SiO2 surfaces with a backgate. The point of the investigation was to estimate the dielectric constant of fixed human chromosomes in order ...
Casper Hyttel Clausen, Jacob Moresco Lange, Linda Boye Jensen, Pranjul Jaykumar Shah, Maria Ioannou Dimaki, Winnie Edith Svendsen   +5 more
doaj   +1 more source

Scanned Probe Microscopy of Electronic Transport in Carbon Nanotubes

, 2000
We use electrostatic force microscopy and scanned gate microscopy to probe the conducting properties of carbon nanotubes at room temperature. Multi-walled carbon nanotubes are shown to be diffusive conductors, while metallic single-walled carbon ...
A. Bachtold, A. Bachtold, A. Thess, A. Zettl, C. Schönenberger, C. Schönenberger, C. T. White, Erik H. Anderson, H. Dai, J. E. Stern, J. Kong, J. Kong, K. Tsukagoshi, L. Langer, M. A. Eriksson, M. Bockrath, M. Bockrath, M. Büttiker, M. Forero, M. P. Anantram, M. S. Fuhrer, M. S. Fuhrer, P. Collins, P. J. de Pablo, P. L. McEuen, Paul L. McEuen, R. Martel, S. Frank, S. J. Tans, S. J. Tans, S. Plyasunov, T. Ando, Y. Martin, Z. Yao, Z. Yao   +34 more
core   +1 more source

High‐Temperature Nanoindentation of Metals: Assessing Thermal Drift, Frame Compliance, and Chemical Composition Effects on the Reported Mechanical Properties

Advanced Engineering Materials, EarlyView.
Do not let thermal drift and instrument artifacts deceive high‐temperature nanoindentation results. We compare classical Oliver–Pharr and automatic image recognition analyses across steels and a Ni alloy to quantify these effects. Accounting for artifacts reveals systematic softening with temperature, while Cr and Ni additions boost resistance ...
Velislava Yonkova, Steffen Brinckmann, Ruth Schwaiger   +2 more
wiley   +1 more source

Analysis of Ionic Domain Evolution on a Nafion-Sulfonated Silica Composite Membrane Using a Numerical Approximation Model Based on Electrostatic Force Microscopy. [PDF]

Polymers (Basel), 2022
Kwon O, Park J.
europepmc   +1 more source