Water content control during solution-based polymerization: a key to reach extremely high conductivity in PEDOT thin films

2020 ◽  
Vol 8 (48) ◽  
pp. 17254-17260
Author(s):  
Amélie Schultheiss ◽  
Alexandre Carella ◽  
Stéphanie Pouget ◽  
Jérôme Faure-Vincent ◽  
Renaud Demadrille ◽  
...  
Keyword(s):  
Thin Films ◽  
Electrical Conductivity ◽  
Water Content ◽  
High Conductivity ◽  
High Electrical Conductivity ◽  
Careful Control

A careful control of the water content during PEDOT polymerization allow to reach extremely high electrical conductivity.

Ordered Mesoporous Sb-, Nb-, and Ta-Doped SnO2 Thin Films with Adjustable Doping Levels and High Electrical Conductivity

ACS Nano ◽  
2009 ◽  
Vol 3 (6) ◽  
pp. 1373-1378 ◽  
Author(s):  
Yude Wang ◽  
Torsten Brezesinski ◽  
Markus Antonietti ◽  
Bernd Smarsly
Keyword(s):  
Thin Films ◽  
Electrical Conductivity ◽  
High Electrical Conductivity ◽  
Ordered Mesoporous ◽  
Sno2 Thin Films

Conductivity stability and its relationship with the filler network structure of elastomer composites with combined fibrous/layered nickel-coated fillers

RSC Advances ◽  
2014 ◽  
Vol 4 (61) ◽  
pp. 32482-32489 ◽  
Author(s):  
Nanying Ning ◽  
Suting Liu ◽  
Qian Shao ◽  
Shani Yan ◽  
Hua Zou ◽  
...  
Keyword(s):  
Electrical Conductivity ◽  
Network Structure ◽  
High Conductivity ◽  
High Electrical Conductivity ◽  
Filler Network ◽  
Elastomer Composites

Conductive elastomer composites with high electrical conductivity and high conductivity stability were prepared by using combined fibrous/layered nickel-coated fillers.

Morphology of Epitaxially Grown BaRuO3 and CaRuO3 Thin Films by Laser Ablation

2007 ◽  
Vol 352 ◽  
pp. 315-318 ◽  
Author(s):  
Akihiko Ito ◽  
Hiroshi Masumoto ◽  
Takashi Goto
Keyword(s):  
Thin Film ◽  
Thin Films ◽  
Electrical Conductivity ◽  
Laser Ablation ◽  
Flat Surface ◽  
High Electrical Conductivity ◽  
Island Growth ◽  
Lattice Matching ◽  
Metallic Conduction ◽  
Good Lattice

Epitaxial BaRuO3 (BRO) and CaRuO3 (CRO) thin films were prepared on (001), (110) and (111) SrTiO3 (STO) single-crystal substrates by laser ablation, and their microstructures and anisotropy of electrical conductivity were investigated. The (205) (104), (110) and (009) oriented BRO thin films, and (001), (110) and (110) oriented CRO thin films were grown epitaxially on (001), (110) and (111) STO substrates with in-plain orientation, respectively. The (009) BRO thin film and (001) CRO thin film has a flat surface result from a good lattice matching to STO substrates. The (205) (104) BRO thin film and (111) CRO thin film exhibited orthogonal- and hexagonal-shaped texture, respectively. The (110) BRO thin film and (110) CRO thin film showed an island growth due to (110) surface feature of cubic perovskite structure. Epitaxial BRO and CRO thin films have a high electrical conductivity with a metallic conduction, the (111) CRO thin films exhibited the highest conductivity of 1.4×105 S·m-1.

The electrical conductivity of extracts from soils of various types, and its use in detecting infertility

1924 ◽  
Vol 14 (2) ◽  
pp. 198-203 ◽  
Author(s):  
W. R. G. Atkins
Keyword(s):  
Electrical Conductivity ◽  
High Conductivity ◽  
Aqueous Extracts ◽  
High Electrical Conductivity ◽  
Maximum Value ◽  
Bacterial Action ◽  
Infertile Soils

1. The electrical conductivity of aqueous extracts of soils, in the proportion of one of soil to five of water, varies according to the time of extraction. In the more fertile soils extraction for three to four hours gives less than half as great a conductivity as is given in 4 to 11 days.2. In peat the maximum value is reached almost at once, the extract having a high conductivity. The maximum value is also reached quickly in certain infertile soils, which give an extract of very low conductivity, closely similar to that of the purest upland streams.3. A high electrical conductivity in the extract may only indicate the presence of an excess of salts, and does not necessarily indicate a good soil. It seems, however, that a rapid increase in conductivity as extraction is prolonged indicates increased solubility, partly through bacterial action and may be considered as a useful indication of fertility. A low conductivity, which remains low on continued extraction, denotes a soil so insoluble as to be unfertile.

OLIN BRASS ALLOY C10200

Alloy Digest ◽  
2020 ◽  
Vol 69 (1) ◽  
Keyword(s):  
Electrical Conductivity ◽  
Corrosion Resistance ◽  
Hydrogen Embrittlement ◽  
Physical Properties ◽  
Elevated Temperatures ◽  
High Conductivity ◽  
High Electrical Conductivity ◽  
Brass Alloy

Abstract Olin Brass Alloy C10200 is an oxygen-free, high-conductivity copper. It is ideal for applications where extremely high electrical conductivity and resistance to hydrogen embrittlement are vital. Where glass-to-metal seals are required this material also provides the added advantage of developing an adherent, nonscaling oxide at elevated temperatures. This datasheet provides information on composition and physical properties. It also includes information on corrosion resistance. Filing Code: Cu-903. Producer or source: Olin Brass GBC Metals, LLC.

ZnGeSb2: a promising thermoelectric material with tunable ultra-high conductivity

2016 ◽  
Vol 18 (37) ◽  
pp. 26275-26283 ◽  
Author(s):  
P. C. Sreeparvathy ◽  
V. Kanchana ◽  
G. Vaitheeswaran ◽  
N. E. Christensen
Keyword(s):  
Electrical Conductivity ◽  
Relaxation Time ◽  
Thermoelectric Material ◽  
Power Factor ◽  
First Principles ◽  
High Conductivity ◽  
First Principles Calculations ◽  
High Electrical Conductivity

First principles calculations predict the promising thermoelectric material ZnGeSb2with a huge power factor (S2σ/τ) on the order of 3 × 1017W m−1K−2s−1, due to the ultra-high electrical conductivity scaled by a relaxation time of around 8.5 × 1025Ω−1m−1s−1, observed in its massive Dirac state.

Mechanism of chemical doping in electronic-type-separated single wall carbon nanotubes towards high electrical conductivity

2015 ◽  
Vol 3 (39) ◽  
pp. 10256-10266 ◽  
Author(s):  
Ivan Puchades ◽  
Colleen C. Lawlor ◽  
Christopher M. Schauerman ◽  
Andrew R. Bucossi ◽  
Jamie E. Rossi ◽  
...  
Keyword(s):  
Thin Films ◽  
Carbon Nanotubes ◽  
Electrical Conductivity ◽  
Redox Potential ◽  
Single Wall Carbon Nanotubes ◽  
Chemical Doping ◽  
High Electrical Conductivity ◽  
Single Wall Carbon ◽  
Conductivity Enhancement

Electronic-type-separated SWCNTs thin-films were used to demonstrate that the strength of the redox potential of dopants influences their electrical conductivity enhancement.

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