Switching between solid-state electroactivity, coupled with ionic conductivity, and semiconducting or dielectric properties in dry mixed-metal hexacyanoferrate powders

1990 ◽  
Vol 29 (13) ◽  
pp. 2395-2397 ◽  
Author(s):  
Pawel J. Kulesza
Keyword(s):  
Dielectric Properties ◽  
Solid State ◽  
Ionic Conductivity ◽  
Mixed Metal ◽  
Metal Hexacyanoferrate

Dielectric and transport properties of cationic polyelectrolyte membrane P(NVP-co-DMDAAC)/PVA for solid-state supercapacitors

2019 ◽  
Vol 43 (12) ◽  
pp. 4815-4822 ◽  
Author(s):  
Jin Wang ◽  
Mengde Deng ◽  
Yahui Xiao ◽  
Wentao Hao ◽  
Chengfeng Zhu
Keyword(s):  
Dielectric Properties ◽  
Solid State ◽  
Ionic Conductivity ◽  
Transport Properties ◽  
Cationic Polyelectrolyte ◽  
Membrane Thickness ◽  
Polyelectrolyte Membrane ◽  
Key Parameter

A cationic polyelectrolyte with good ionic conductivity and dielectric properties was prepared; the membrane thickness is a key parameter.

Ionic conductivity and dielectric properties of bulk SPP-PEG hydrogel as Na+ ion based SPE material for energy storage applications

2021 ◽  
Author(s):  
Rudramani Tiwari ◽  
Dipendra Kumar Verma ◽  
Devendra Kumar ◽  
Shashikant Yadav ◽  
Krishna Kumar ◽  
...  
Keyword(s):  
Polyethylene Glycol ◽  
Energy Storage ◽  
Dielectric Properties ◽  
Ionic Conductivity ◽  
Green Chemistry ◽  
Sodium Polyphosphate ◽  
Na Ions ◽  
Energy Storage Applications

Green SPP-PEG hydrogel material, containing Na+ ions, has been synthesized by green chemistry methodology using sodium polyphosphate and polyethylene glycol in water. Hydrogel has amorphous morphology and sandwiched matrix with...

Study on Li0.33La0.55TiO3 Solid Electrolyte with High Ionic Conductivity and Its Application in Flexible All Solid-State Battery

Nanoscale ◽  
2021 ◽  
Author(s):  
Feihu Tan ◽  
Hua An ◽  
Ning Li ◽  
Jun Du ◽  
Zhengchun Peng
Keyword(s):  
Solid State ◽  
Ionic Conductivity ◽  
Solid Electrolyte ◽  
High Ionic Conductivity ◽  
Energy Sources ◽  
Solid State Battery ◽  
Solid State Batteries ◽  
All Solid State Batteries

As flexible all-solid-state batteries are highly safe and lightweight, they can be considered as candidates for wearable energy sources. However, their performance needs to be first improved, which can be...

scholarly journals Stabilization of Li0.33La0.55TiO3 Solid Electrolyte Interphase Layer and Enhancement of Cycling Performance of LiNi0.5Co0.3Mn0.2O2 Battery Cathode with Buffer Layer

Nanomaterials ◽  
2021 ◽  
Vol 11 (4) ◽  
pp. 989
Author(s):  
Feihu Tan ◽  
Hua An ◽  
Ning Li ◽  
Jun Du ◽  
Zhengchun Peng
Keyword(s):  
Solid State ◽  
Ionic Conductivity ◽  
Solid Electrolyte ◽  
Buffer Layer ◽  
Solid Electrolyte Interphase ◽  
Cycling Performance ◽  
Physical Contact ◽  
Initial State ◽  
Amorphous Sio2 ◽  
Current Output

All-solid-state batteries (ASSBs) are attractive for energy storage, mainly because introducing solid-state electrolytes significantly improves the battery performance in terms of safety, energy density, process compatibility, etc., compared with liquid electrolytes. However, the ionic conductivity of the solid-state electrolyte and the interface between the electrolyte and the electrode are two key factors that limit the performance of ASSBs. In this work, we investigated the structure of a Li0.33La0.55TiO3 (LLTO) thin-film solid electrolyte and the influence of different interfaces between LLTO electrolytes and electrodes on battery performance. The maximum ionic conductivity of the LLTO was 7.78 × 10−5 S/cm. Introducing a buffer layer could drastically improve the battery charging and discharging performance and cycle stability. Amorphous SiO2 allowed good physical contact with the electrode and the electrolyte, reduced the interface resistance, and improved the rate characteristics of the battery. The battery with the optimized interface could achieve 30C current output, and its capacity was 27.7% of the initial state after 1000 cycles. We achieved excellent performance and high stability by applying the dense amorphous SiO2 buffer layer, which indicates a promising strategy for the development of ASSBs.

Hydrated Alkali-B11H14 Salts as Potential Solid-State Electrolytes†

2021 ◽  
Author(s):  
Diego Holanda Pereira de Souza ◽  
Kasper T. Møller ◽  
Stephen A. Moggach ◽  
Terry D Humphries ◽  
Anita D’Angelo ◽  
...  
Keyword(s):  
Solid State ◽  
Ionic Conductivity ◽  
Solid Electrolyte ◽  
High Ionic Conductivity ◽  
Solid State Batteries ◽  
All Solid State Batteries ◽  
Solid State Electrolytes

Metal boron-hydrogen compounds are considered as promising solid electrolyte candidates for the development of all-solid-state batteries (ASSB), owing to the high ionic conductivity exhibited by closo- and nido-boranes. In this...

scholarly journals A Mixed-metal Mixed-halide Complex Prepared from Zerovalent Copper and Lead Salts: Solution and Solid-state Chemistry

1999 ◽  
Vol 23 (11) ◽  
pp. 670-671
Author(s):  
Larisa A. Kovbasyuk ◽  
Olga Yu. Vassilyeva ◽  
Vladimir N. Kokozay ◽  
Wolfgang Linert ◽  
Paul R. Raithby
Keyword(s):  
Solid State ◽  
Direct Interaction ◽  
Solid State Chemistry ◽  
X Ray ◽  
Mixed Metal ◽  
X Ray Crystallography ◽  
Halide Complex ◽  
Layer Arrangement ◽  
Lead Salts

The mixed-metal mixed-halide complex [CuPbBrlL2]2 has been prepared by the direct interaction of zerovalent copper with lead halides and 2-dimethylaminoethanol (HL) in dmso and has been characterized by X-ray crystallography; the structure shows a layer arrangement of the tetranuclear metal units through the μ3-halogen bridging.

Effect of Nd3+ substitution for Bi3+ on the dielectric properties and conduction behavior of Aurivillius NdBi4Ti3FeO15 ceramics

RSC Advances ◽  
2016 ◽  
Vol 6 (25) ◽  
pp. 21254-21260 ◽  
Author(s):  
Fida Rehman ◽  
Hai-Bo Jin ◽  
Lin Wang ◽  
Abbas Tanver ◽  
De-Zhi Su ◽  
...  
Keyword(s):  
Dielectric Properties ◽  
Solid State ◽  
Solid State Reaction ◽  
Conduction Behavior

NdBi4Ti3FeO15 and Bi5Ti3FeO15 ceramics were prepared by solid state reaction.

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