Electrical conductivity of some cationic polysaccharides. I. Effects of polyelectrolyte concentration, charge density, substituent at the ionic group, and solvent polarity

2005 ◽  
Vol 43 (24) ◽  
pp. 3584-3590 ◽  
Author(s):  
Luminita Ghimici ◽  
Marieta Nichifor
Keyword(s):  
Electrical Conductivity ◽  
Charge Density ◽  
Solvent Polarity ◽  
Ionic Group

Dependence of Electrical Conductivity on Fixed Charge Density in Articular Cartilage

1983 ◽  
Vol &NA; (177) ◽  
pp. 283???288 ◽  
Author(s):  
ISAO HASEGAWA ◽  
SHINYA KURIKI ◽  
SHIGEO MATSUNO ◽  
GORO MATSUMOTO
Keyword(s):  
Electrical Conductivity ◽  
Articular Cartilage ◽  
Charge Density ◽  
Fixed Charge ◽  
Fixed Charge Density

scholarly journals Is iron unique in promoting electrical conductivity in MOFs?

2017 ◽  
Vol 8 (6) ◽  
pp. 4450-4457 ◽  
Author(s):  
Lei Sun ◽  
Christopher H. Hendon ◽  
Sarah S. Park ◽  
Yuri Tulchinsky ◽  
Ruomeng Wan ◽  
...  
Keyword(s):  
Electrical Conductivity ◽  
Metal Ions ◽  
Charge Density ◽  
Charge Transport ◽  
Metal Organic Frameworks ◽  
Metal Organic

Identifying the metal ions that optimize charge transport and charge density in metal–organic frameworks is critical for systematic improvements in the electrical conductivity in these materials.

scholarly journals Electrical Conductivity of Lumbar Anulus Fibrosis: Effects of Porosity and Fixed Charge Density

Spine ◽  
2002 ◽  
Vol 27 (21) ◽  
pp. 2390-2395 ◽  
Author(s):  
Wei Yong Gu ◽  
Marc-Antoine Justiz ◽  
Hai Yao
Keyword(s):  
Electrical Conductivity ◽  
Charge Density ◽  
Fixed Charge ◽  
Fixed Charge Density

Review of the Fröhlich sliding mode in NbSe3

1982 ◽  
Vol 60 (5) ◽  
pp. 757-765 ◽  
Author(s):  
N. P. Ong
Keyword(s):  
Electrical Conductivity ◽  
Charge Density ◽  
Charge Density Wave ◽  
Sliding Mode ◽  
Density Wave ◽  
Theoretical Models ◽  
Wave System ◽  
Niobium Triselenide ◽  
Effect Of Impurities ◽  
Ac Conduction

The anomalous transport properties of the charge-density-wave system niobium triselenide are surveyed. Early experiments on the frequency dependence and non-ohmicity of the electrical conductivity are described together with interpretations using the sliding mode mechanism. The effect of impurities, the non-ohmic Hall effect, conduction noise, and ac conduction are described. Theoretical models which have been proposed arc discussed, together with difficulties from the experimental viewpoint. Lastly, mention is made of recent experiments on NbSe3 as well as other similar systems.

Electrical conductivity and charge density wave formation in 4HbTaS2under pressure

1977 ◽  
Vol 10 (7) ◽  
pp. 1013-1025 ◽  
Author(s):  
R H Friend ◽  
R F Frindt ◽  
A J Grant ◽  
A D Yoffe ◽  
D Jerome
Keyword(s):  
Electrical Conductivity ◽  
Charge Density ◽  
Charge Density Wave ◽  
Density Wave ◽  
Wave Formation

scholarly journals Electrical Conductivity Method to Determine Sexual Dimorphisms in Human Temporomandibular Disc Fixed Charge Density

2017 ◽  
Vol 46 (2) ◽  
pp. 310-317 ◽  
Author(s):  
Gregory J. Wright ◽  
Matthew C. Coombs ◽  
Yongren Wu ◽  
Brooke J. Damon ◽  
Thierry H. Bacro ◽  
...  
Keyword(s):  
Electrical Conductivity ◽  
Charge Density ◽  
Fixed Charge ◽  
Conductivity Method ◽  
Fixed Charge Density ◽  
Sexual Dimorphisms ◽  
Electrical Conductivity Method

Removing Substrate Background in TEM Microanalysis

1974 ◽  
Vol 32 ◽  
pp. 568-569
Author(s):  
John C. Russ ◽  
Nicholas C. Barbi
Keyword(s):  
Electrical Conductivity ◽  
Rapid Growth ◽  
Organic Film ◽  
Absolute Concentration ◽  
Background Signal ◽  
X Ray ◽  
Elemental Concentrations ◽  
Transmission Electron ◽  
Electron Microscopes ◽  
The Continuum

The rapid growth of interest in attaching energy-dispersive x-ray analysis systems to transmission electron microscopes has centered largely on microanalysis of biological specimens. These are frequently either embedded in plastic or supported by an organic film, which is of great importance as regards stability under the beam since it provides thermal and electrical conductivity from the specimen to the grid.Unfortunately, the supporting medium also produces continuum x-radiation or Bremsstrahlung, which is added to the x-ray spectrum from the sample. It is not difficult to separate the characteristic peaks from the elements in the specimen from the total continuum background, but sometimes it is also necessary to separate the continuum due to the sample from that due to the support. For instance, it is possible to compute relative elemental concentrations in the sample, without standards, based on the relative net characteristic elemental intensities without regard to background; but to calculate absolute concentration, it is necessary to use the background signal itself as a measure of the total excited specimen mass.

Sign in / Sign up

Export Citation Format

Share Document