Boosting the hole transport of conductive polymers by regulating the ion ratio in ionic liquid additives

2020 ◽  
Vol 22 (17) ◽  
pp. 9796-9807
Author(s):  
Wei-Lu Ding ◽  
Zhu-Zhu Sun ◽  
Xing-Liang Peng ◽  
Chen-Lu Wang ◽  
Ya-Qin Zhang ◽  
...  
Keyword(s):  
Electrical Conductivity ◽  
Ionic Liquid ◽  
Conductive Polymers ◽  
Hole Transport ◽  
High Electrical Conductivity

Poly(3,4-ethylenedioxythiophene) (PEDOT) has aroused great interest in organic electrics because of its high electrical conductivity and mechanical flexibility.

scholarly journals [HMIM][Br9]: a Room-temperature Ionic Liquid Based on a Polybromide Anion

2013 ◽  
Vol 68 (10) ◽  
pp. 1103-1107 ◽  
Author(s):  
Heike Haller ◽  
Michael Hog ◽  
Franziska Scholz ◽  
Harald Scherer ◽  
Ingo Krossing ◽  
...  
Keyword(s):  
Electrical Conductivity ◽  
Raman Spectroscopy ◽  
Ionic Liquid ◽  
Nmr Spectroscopy ◽  
Single Crystal ◽  
Room Temperature ◽  
High Electrical Conductivity ◽  
Conductivity Measurements ◽  
X Ray Diffraction ◽  
X Ray

[HMIM][Br9] ([HMIM]=1-hexyl-3-methylimidazolium) has been investigated by Raman spectroscopy, single-crystal X-ray diffraction and NMR spectroscopy. Conductivity measurements show a high electrical conductivity like other polybromides.

scholarly journals Vibration Damping of a New Ionic Liquid under Electric Field Effect

10.14311/714 ◽  
2005 ◽  
Vol 45 (3) ◽  
Author(s):  
M. M. A. Bicak ◽  
H. T. Belek ◽  
A. Göksenli
Keyword(s):  
Electrical Conductivity ◽  
Ionic Liquid ◽  
Electric Fields ◽  
Smart Materials ◽  
Field Effect ◽  
Rheological Behaviour ◽  
Vibration Damping ◽  
Electric Field Effect ◽  
High Electrical Conductivity ◽  
Electrical Fields

Ionic liquids are recently-developed smart materials that are not well known by mechanical engineers. They are of great interest due to their non-volatility, viscosity and extremely high electrical conductivity. Up to now, no reports have appeared on their rheological properties under magnetic or electrical fields. In this work, we study the electro-rheological behaviour of a newly presented ionic liquid (2-hydroxyethylammonium formate). Our experiments show that the ionic liquid is not sensitive to magnetic fields. Nevertheless, resonably high damping ratios (42.8%) have been attained under relatively low electric fields (0.6 kVcm-1).

scholarly journals Metallic behaviour of acid doped highly conductive polymers

2015 ◽  
Vol 6 (1) ◽  
pp. 412-417 ◽  
Author(s):  
Nicolas Massonnet ◽  
Alexandre Carella ◽  
Arnaud de Geyer ◽  
Jérôme Faure-Vincent ◽  
Jean-Pierre Simonato
Keyword(s):  
Electrical Conductivity ◽  
Conductive Polymers ◽  
High Electrical Conductivity ◽  
Counter Ions

Polymerizing PEDOT with poorly coordinating counter-ions facilitates their substitution by acids. The resulting materials display a high electrical conductivity and true metallic behaviour.

scholarly journals Nanostructured conductive polymers for advanced energy storage

2015 ◽  
Vol 44 (19) ◽  
pp. 6684-6696 ◽  
Author(s):  
Ye Shi ◽  
Lele Peng ◽  
Yu Ding ◽  
Yu Zhao ◽  
Guihua Yu
Keyword(s):  
Electrical Conductivity ◽  
Energy Storage ◽  
Mass Transport ◽  
Conductive Polymers ◽  
Research Interest ◽  
High Electrical Conductivity ◽  
Energy Storage Devices ◽  
Storage Devices ◽  
Surface Areas ◽  
Considerable Research

Nanostructured conductive polymers (nCPs) have aroused considerable research interest owing to their unique properties over their bulk counterparts, such as high electrical conductivity, large surface areas, and shortened pathways for charge/mass transport. These advantageous features make them promising candidates for applications in energy storage devices.

scholarly journals Conductive Polymers: Open‐Shell Donor–Acceptor Conjugated Polymers with High Electrical Conductivity (Adv. Funct. Mater. 24/2020)

2020 ◽  
Vol 30 (24) ◽  
pp. 2070155 ◽  
Author(s):  
Lifeng Huang ◽  
Naresh Eedugurala ◽  
Anthony Benasco ◽  
Song Zhang ◽  
Kevin S. Mayer ◽  
...  
Keyword(s):  
Electrical Conductivity ◽  
Conjugated Polymers ◽  
Conductive Polymers ◽  
Open Shell ◽  
High Electrical Conductivity ◽  
Donor Acceptor

CDA C18700

Alloy Digest ◽  
1988 ◽  
Vol 37 (1) ◽  
Keyword(s):  
Electrical Conductivity ◽  
Corrosion Resistance ◽  
Copper Alloy ◽  
Base Alloy ◽  
Heat Treating ◽  
High Electrical Conductivity ◽  
Copper Base ◽  
Screw Machine ◽  
Machine Parts ◽  
Copper Base Alloy

Abstract CDA C18700 is a copper-base alloy containing lead (nominally 1.0%). The lead is added to impart free-cutting properties to the metal. Although the lead lowers the electrical conductivity of CDA C18700 slightly below that of tough-pitch copper, it still has high electrical conductivity well within the limits needed for most current-carrying requirements. Typical uses comprise electrical motor and switch parts, electrical connectors and screw-machine parts requiring high conductivity. This datasheet provides information on composition, physical properties, hardness, elasticity, tensile properties, and shear strength. It also includes information on corrosion resistance as well as forming, heat treating, machining, and joining. Filing Code: Cu-533. Producer or source: Copper and copper alloy mills.

COPPER ALLOY No. 182

Alloy Digest ◽  
1975 ◽  
Vol 24 (12) ◽  
Keyword(s):  
Electrical Conductivity ◽  
Fracture Toughness ◽  
Corrosion Resistance ◽  
Shear Strength ◽  
High Temperature ◽  
Copper Alloy ◽  
Heat Treating ◽  
Age Hardening ◽  
High Electrical Conductivity ◽  
Temperature Performance

Abstract Copper Alloy NO. 182 is an age-hardening type of alloy that combines relatively high electrical conductivity with good strength and hardness. It was formerly known as Chromium Copper and its applications include such uses as resistance-welding-machine electrodes, switch contacts and cable connectors. This datasheet provides information on composition, physical properties, hardness, elasticity, tensile properties, and compressive and shear strength as well as fracture toughness and fatigue. It also includes information on high temperature performance and corrosion resistance as well as forming, heat treating, machining, and joining. Filing Code: Cu-305. Producer or source: Copper and copper alloy mills.

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