Characteristics of Polythiophene Battery

Kaneto, Keiichi; Yoshino, Katsumi; Inuishi, Yoshio

doi:10.1143/jjap.22.l567

Cited by 208 publications

(85 citation statements)

References 4 publications

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“…The synthesis of the lithium methoxy oligo (oxyethylene) sulfonate (LiSEO 7 The monomer was prepared by etherification of methoxy oligo (oxyethylene) with allyl chloride with a modified procedure. To a well-stirred mixture solution of methoxy oligo (oxyethylene) (take M w ϭ 350, n ϭ 7 as example) 35 g (0.1mol), 0.2 g tetrabutylammoiumiodide, and aqueous 50% (w/w) sodium hydroxide 10 g (0.125 mol NaOH), allyl chloride 38 g (0.5mol) was added at 70°C within 1 h. After the reaction was completed, the mixtures were extracted by ether until the oil phase become colorless.…”

Section: Experimental Materialsmentioning

confidence: 99%

“…4 -6 However, some investigations have demonstrated that the ionic conductivity occurs only in the amorphous regions of the PEO 7 , while a high proportion of the crystalline regions will greatly reduce the total conductivity. In view of that, there have been a number of works on synthesizing polymer hosts for the sake of giving fully amorphous polymer electrolytes.…”

Section: Introductionmentioning

confidence: 99%

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Ion conduction of poly[methoxy oligo (oxyethylene) propylene] synthesized by the Et(Ind)2ZrCl2-MAO catalyst

Yan

Fang

1999

J. Appl. Polym. Sci.

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Poly[methoxy oligo (oxyethylene) propylene] was synthesized by means of the Et(Ind) 2 ZrCl 2 -MAO catalyst. The ionic conductivity of poly [methoxy oligo (oxyethylene) propylene] with the lithium salt depends on the content of the lithium salt. The temperature dependence of conductivity was determined and the Vogel-Tammann/ Hesser-Fulcher (VTF) plot agreed well with theoretical values, confirming the influence of the polymer segmental motion on conductivity. The ionic conductivity as high as 10 Ϫ4.7 s/cm can be obtained at room temperature, and this can be increased one or two orders of magnitude by blending the polyelectrolyte with hydroxyl-containing additives such as tetraethylene glycol.

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Section: Experimental Materialsmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

Ion conduction of poly[methoxy oligo (oxyethylene) propylene] synthesized by the Et(Ind)2ZrCl2-MAO catalyst

Yan

Fang

1999

J. Appl. Polym. Sci.

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“…Potential applications of conducting polymers such as polyaniline (PANI), polypyrrole (PPY) and poly thiophene (PTP) in batteries [1][2][3][4], electronic devices [5][6][7][8], displays [9], sensors [10], electrodes [11], electronic tongue [12], nanotubes or nanorods [13] and molecular electronics [14][15][16][17] are well known. There are mainly two routes for the preparation of CPs: chemical and electrochemical polymerization [18,19].…”

Section: Introductionmentioning

confidence: 99%

The Electrochemical Synthesis and Corrosion Inhibitive Nature of Di N-Propyl Malonic Acid Doped Poly N –Methyl Aniline Coating On Stainless Steel

Kumar¹

2013

IOSR-JAC

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“…Conducting polymers with π-electron conjugated systems such as polyacetylene, polypyrrole, polythiophene and their analogues adopt neutral, oxidized, and reduced states [1][2][3][4]. The oxidized and reduced states are both highly conductive.…”

Section: Introductionmentioning

confidence: 99%

Artificial muscle using conducting polymers

Onoda

Kato

Shonaka

et al. 2004

Electrical Engineering Japan

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SUMMARYWe have investigated a method of preparing a largesize anisotropic polypyrrole (PPy) film using a slab vessel consisting of poly(tetrafluoroethylene) (PTFE) walls as well as its actuation abilities. The PPy film can be grown along one side of the PTFE walls and exhibits morphological anisotropy of the PPy packing density along the thickness direction. A piece bends in a regular direction (the surface in contact with the PTFE wall) and reverts during a redox cycle without the use of any additional processes such as lamination. The actuation properties of the anisotropic PPy actuator strongly depend on the size of the cation in the driving electrolyte, and the bending behavior of this actuator at room temperature becomes slower for larger cations. On investigating the temperature dependence of actuation properties, the arrival time of the actuator (the time required for the tip of the actuator to touch the electrolyte surface upon stepwise potential change) was found to become shorter in all electrolyte solutions with different electrolytes. This result can be understood in terms of the thermally activated microscopic movement of the PPy main chains. Such behavior based on electrochemical stimulus not only provides information related to ionic transfer and storage but also suggests that the anisotropic PPy film can be put to practical use as an electrochemical actuator for artificial muscle which directly converts electrical energy into mechanical energy.

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Characteristics of Polythiophene Battery

Cited by 208 publications

References 4 publications

Ion conduction of poly[methoxy oligo (oxyethylene) propylene] synthesized by the Et(Ind)2ZrCl2-MAO catalyst

Ion conduction of poly[methoxy oligo (oxyethylene) propylene] synthesized by the Et(Ind)2ZrCl2-MAO catalyst

The Electrochemical Synthesis and Corrosion Inhibitive Nature of Di N-Propyl Malonic Acid Doped Poly N –Methyl Aniline Coating On Stainless Steel

Artificial muscle using conducting polymers

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