Curvature Effect on the Capacitance of Electric Double Layers at Ionic Liquid/Onion-Like Carbon Interfaces

2012 ◽  
Vol 8 (3) ◽  
pp. 1058-1063 ◽  
Author(s):  
Guang Feng ◽  
De-en Jiang ◽  
Peter T. Cummings
Keyword(s):  
Ionic Liquid ◽  
Double Layers ◽  
Curvature Effect ◽  
Electric Double Layers

A perovskite based plug and play AC photovoltaic device with ionic liquid induced transient opto-electronic conversion

2016 ◽  
Vol 4 (23) ◽  
pp. 9019-9028 ◽  
Author(s):  
S. Karak ◽  
C. Nanjo ◽  
M. Odaka ◽  
K. Yuyama ◽  
G. Masuda ◽  
...  
Keyword(s):  
Ionic Liquid ◽  
Energy Harvesting ◽  
Photovoltaic Device ◽  
Liquid Interface ◽  
Double Layers ◽  
Plug And Play ◽  
Electric Double Layers

Transient AC optoelectronic conversion at the perovskite–ionic liquid interface associated with induced electric double layers is implemented for energy harvesting.

scholarly journals Correction to “Kinetic Charging Inversion in Ionic Liquid Electric Double Layers”

2020 ◽  
Vol 11 (23) ◽  
pp. 10203-10204
Author(s):  
Jian Jiang ◽  
Dapeng Cao ◽  
De-en Jiang ◽  
Jianzhong Wu
Keyword(s):  
Ionic Liquid ◽  
Double Layers ◽  
Electric Double Layers

Kinetic Charging Inversion in Ionic Liquid Electric Double Layers

2014 ◽  
Vol 5 (13) ◽  
pp. 2195-2200 ◽  
Author(s):  
Jian Jiang ◽  
Dapeng Cao ◽  
De-en Jiang ◽  
Jianzhong Wu
Keyword(s):  
Ionic Liquid ◽  
Double Layers ◽  
Electric Double Layers

Organic Single Crystal Transistors Gated by Electric Double Layers in Ionic Liquid

2008 ◽  
Vol 1091 ◽  
Author(s):  
R. Hirahara ◽  
S. Ono ◽  
S. Seki ◽  
Y. Tominari ◽  
J. Takeya
Keyword(s):  
Ionic Liquid ◽  
Carrier Mobility ◽  
Double Layers ◽  
Ionic Diffusion ◽  
Organic Transistors ◽  
Electric Double Layers ◽  
New Class ◽  
Low Viscosity ◽  
Rubber Stamp ◽  
Organic Single Crystal

AbstractGating organic transistors with electric double layers (EDL) of electrolytes is advantageous in injecting high-density carriers with the application of minimum gate voltage. The drawback of such devices, however, has been that commonly used polymer electrolytes suffer relatively slow ionic diffusion before forming the EDLs. In this report, we disclose a new class of EDL devices incorporating low-viscosity room temperature ionic liquid as the electrolyte layer, so that the rapid ionic diffusion allows MHz operation for the transistor performance. We fabricate a well structure using an elastomeric rubber stamp of poly-dimethylsiloxane to hold the ionic liquid 1-ethyl 3-methyl-imidazolium bis(trifluoromethanesulfonyl)imide, known for high ionic conductivity. The transistor performs without hysteresis with the carrier mobility of 5 cm2V−1s−1, realizing the highest sheet transconductance ever achieved.

Molecular dynamics simulation of adsorption in electric double layers

1995 ◽  
Vol 335 ◽  
pp. 422-431 ◽  
Author(s):  
Michael R. Philpott ◽  
James N. Glosli ◽  
Sheng-Bai Zhu
Keyword(s):  
Molecular Dynamics ◽  
Molecular Dynamics Simulation ◽  
Dynamics Simulation ◽  
Double Layers ◽  
Electric Double Layers

Phase equilibria in solutions of rod-like particles

1956 ◽  
Vol 234 (1196) ◽  
pp. 73-89 ◽  
Keyword(s):  
Free Energy ◽  
Phase Separation ◽  
Partition Function ◽  
Colloidal Particles ◽  
Double Layers ◽  
Positive Energy ◽  
Isotropic Phase ◽  
Electric Double Layers ◽  
Rigid Rod ◽  
Anisotropic Phase

A partition function for a system of rigid rod-like particles with partial orientation about an axis is derived through the use of a modified lattice model. In the limit of perfect orientation the partition function reduces to the ideal mixing law ; for complete disorientation it corresponds to the polymer mixing law for rigid chains. A general expression is given for the free energy of mixing as a function of the mole numbers, the axis ratio of the solute particles, and a disorientation parameter. This function passes through a minimum followed by a maximum with increase in the disorientation parameter, provided the latter exceeds a critical value which is 2e for the pure solute and which increases with dilution. Assigning this parameter the value which minimizes the free energy, the chemical potentials display discontinuities a t the concentration a t which the minimum first appears. Separation into an isotropic phase and a some what more concentrated anisotropic phase arises because of the discontinuity, in confirmation of the theories of Onsager and Isihara, which treat only the second virial coefficient. Phase separation thus arises as a consequence of particle asymmetry, unassisted by an energy term . Whereas for a large-particle asymmetry both phases in equilibrium are predicted to be fairly dilute when mixing is athermal, a comparatively small positive energy of interaction causes the concentration in the anisotropic phase to increase sharply, while the concentration in the isotropic phase becomes vanishingly small. The theory offers a statistical mechanical basis for interpreting precipitation of rod-like colloidal particles with the formation of fibrillar structures such as are prominent in the fibrous proteins. The asymmetry of tobacco mosaic virus particles (with or without inclusion of their electric double layers) is insufficient alone to explain the well-known phase separation which occurs from their dilute solutions at very low ionic strengths. Higher-order interaction between electric double layers appears to be a major factor in bringing about dilute phase separation for these and other asymmetric colloidal particles bearing large charges, as was pointed out previously by Oster.

CHARGE CHARACTERISTICS ON THE CLAY SURFACE WITH INTERACTING ELECTRIC DOUBLE LAYERS

Soil Science ◽  
2001 ◽  
Vol 166 (4) ◽  
pp. 249-254 ◽  
Author(s):  
Xin Jiang ◽  
Jianmin Zhou ◽  
Maoxu Zhu ◽  
Wenxiang He ◽  
Guifen Yu
Keyword(s):  
Double Layers ◽  
Electric Double Layers ◽  
Clay Surface
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