Electric Double Layer Action of High-quality Ionic Liquid Crystal Thin Films

2021 ◽  
Author(s):  
Haruka Komatsu ◽  
Miyuki Tanaka ◽  
Kenichi Kaminaga ◽  
Shingo Maruyama ◽  
Yuji Matsumoto
Keyword(s):  
Thin Films ◽  
Ionic Liquid ◽  
Liquid Crystal ◽  
Double Layer ◽  
Electric Double Layer ◽  
High Quality

Electrochemical Characterization of Electric Double Layer Capacitors Assembled with Pyrrolidinium-Based Ionic Liquid Electrolytes

2016 ◽  
Vol 7 (3) ◽  
pp. 199-205 ◽  
Author(s):  
Jinhyun Cho ◽  
Won-Kyung Shin ◽  
Dong-Won Kim ◽  
Young Rae Kim ◽  
Byung Jun Lee ◽  
...  
Keyword(s):  
Ionic Liquid ◽  
Double Layer ◽  
Electric Double Layer ◽  
Electrochemical Characterization ◽  
Liquid Electrolytes ◽  
Double Layer Capacitors ◽  
Electric Double Layer Capacitors

Operando atomic force microscopy study of electric double-layer transistors based on ionic liquid/rubrene single crystal interfaces

2021 ◽  
Vol 118 (24) ◽  
pp. 243301
Author(s):  
Yusuke Morino ◽  
Yasuyuki Yokota ◽  
Ken-ichi Bando ◽  
Hisaya Hara ◽  
Akihito Imanishi ◽  
...  
Keyword(s):  
Atomic Force Microscopy ◽  
Ionic Liquid ◽  
Single Crystal ◽  
Double Layer ◽  
Electric Double Layer ◽  
Microscopy Study ◽  
Atomic Force Microscopy Study ◽  
Force Microscopy ◽  
Atomic Force ◽  
Crystal Interfaces

Charge-Discharge Behavior of Electric Double-Layer Capacitor with Alginate/Ionic Liquid Gel Electrolyte

2019 ◽  
Vol 25 (35) ◽  
pp. 193-200 ◽  
Author(s):  
Masaki Yamagata ◽  
Kazunari Soeda ◽  
Shigeaki Yamazaki ◽  
Masashi Ishikawa
Keyword(s):  
Ionic Liquid ◽  
Double Layer ◽  
Electric Double Layer ◽  
Gel Electrolyte ◽  
Electric Double Layer Capacitor ◽  
Double Layer Capacitor ◽  
Discharge Behavior ◽  
Charge Discharge

Solvent-free synthesis of an ionic liquid integrated ether-abundant polymer as a solid electrolyte for flexible electric double-layer capacitors

2017 ◽  
Vol 5 (37) ◽  
pp. 19703-19713 ◽  
Author(s):  
Ruiqi Na ◽  
Ching-Wen Su ◽  
Yi-Han Su ◽  
Yu-Chun Chen ◽  
Yen-Ming Chen ◽  
...  
Keyword(s):  
Ionic Liquid ◽  
Solid Electrolyte ◽  
Double Layer ◽  
Electric Double Layer ◽  
Solid Electrolytes ◽  
High Energy ◽  
Solvent Free ◽  
Double Layer Capacitors ◽  
Solvent Free Synthesis ◽  
Electric Double Layer Capacitors

Capitalizing on ether groups, solvent-free synthesis produces ionic liquid integrated solid electrolytes for flexible capacitors delivering high energy and power.

scholarly journals Beneficial Effects of a Li Salt on Electrode Behavior in an Ionic Liquid for Electric Double Layer Capacitors

2007 ◽  
Vol 75 (8) ◽  
pp. 589-591 ◽  
Author(s):  
Yasutake FUKUDA ◽  
Rie TANAKA ◽  
Masashi ISHIKAWA
Keyword(s):  
Ionic Liquid ◽  
Double Layer ◽  
Electric Double Layer ◽  
Beneficial Effects ◽  
Double Layer Capacitors ◽  
Electric Double Layer Capacitors

scholarly journals Electric Double Layer Field-Effect Transistors Using Two-Dimensional (2D) Layers of Copper Indium Selenide (CuIn7Se11)

Electronics ◽  
2019 ◽  
Vol 8 (6) ◽  
pp. 645 ◽  
Author(s):  
Prasanna D. Patil ◽  
Sujoy Ghosh ◽  
Milinda Wasala ◽  
Sidong Lei ◽  
Robert Vajtai ◽  
...  
Keyword(s):  
Ionic Liquid ◽  
Low Power ◽  
Double Layer ◽  
Electric Double Layer ◽  
Field Effect ◽  
Field Effect Transistors ◽  
Indium Selenide ◽  
Copper Indium Selenide ◽  
Two Dimensional ◽  
Copper Indium

Innovations in the design of field-effect transistor (FET) devices will be the key to future application development related to ultrathin and low-power device technologies. In order to boost the current semiconductor device industry, new device architectures based on novel materials and system need to be envisioned. Here we report the fabrication of electric double layer field-effect transistors (EDL-FET) with two-dimensional (2D) layers of copper indium selenide (CuIn7Se11) as the channel material and an ionic liquid electrolyte (1-Butyl-3-methylimidazolium hexafluorophosphate (BMIM-PF6)) as the gate terminal. We found one order of magnitude improvement in the on-off ratio, a five- to six-times increase in the field-effect mobility, and two orders of magnitude in the improvement in the subthreshold swing for ionic liquid gated devices as compared to silicon dioxide (SiO2) back gates. We also show that the performance of EDL-FETs can be enhanced by operating them under dual (top and back) gate conditions. Our investigations suggest that the performance of CuIn7Se11 FETs can be significantly improved when BMIM-PF6 is used as a top gate material (in both single and dual gate geometry) instead of the conventional dielectric layer of the SiO2 gate. These investigations show the potential of 2D material-based EDL-FETs in developing active components of future electronics needed for low-power applications.

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