studies on the properties of plasticizer and lithium salt

studies on the properties of plasticizer and lithium salt on

Studies on the Properties of Plasticizer and Lithium Salt on

@article{osti_21371668, title = {Studies on the Properties of Plasticizer and Lithium Salt on PMMA-based Solid Polymer Electrolytes}, author = {Chew, K W and Tan, C G and Osman, Z}, abstractNote = {The effects of plasticizer and lithium salt on PMMA-based solid polymer electrolyte have been investigated.

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studies on the properties of plasticizer and lithium salt on

Studies on the Properties of Plasticizer and Lithium Salt on

With the addition of plasticizer, results show improvement on the ionic conductivity value where the value of 6.25×10−10 Scm−1 is obtained. This may be due to the nature of plasticizer that softens the polymer and hence enhanced the ionic transportation across the polymer.

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studies on the properties of plasticizer and lithium salt on

Studies on the Properties of Plasticizer and Lithium Salt on

OSTI.GOV Journal Article: Studies on the Properties of Plasticizer and Lithium Salt on PMMA-based Solid Polymer Electrolytes

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studies on the properties of plasticizer and lithium salt on

Studies on the Properties of Plasticizer and Lithium Salt on

Request PDF | Studies on the Properties of Plasticizer and Lithium Salt on PMMA-based Solid Polymer Electrolytes | The effects of plasticizer and lithium salt on PMMA-based solid polymer

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study of novel lithium salt-based, plasticized polymer

Study of novel lithium salt-based, plasticized polymer

When the same plasticizer was used with lithium perchlorate a high electrolyte conductivity was achieved with only 5 wt.% additive, suggesting that the choice of anion is critical for good conductivity. In certain ternary electrolyte systems it has been possible to interpret the polymer–salt–plasticizer interactions using IR of NMR studies

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impedance and structural studies on plasticized pcl-liso3cf3

Impedance and structural studies on plasticized PCL-LiSO3CF3

The electrical properties of the plasticized polymer electrolytes with different composition of lithium salt, plasticizer and nano-sized filler are reported in this paper. Conductivity as high as 4.30 x 10(-3) S cm(-1) is obtained in ambient temperature.

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(pdf) study of novel lithium salt-based, plasticized polymer

(PDF) Study of novel lithium salt-based, plasticized polymer

Study of novel lithium salt-based, plasticized polymer electrolytes Sandra Barros (O=COCH 2 CH 2 CH 2 O) units per lithium ion) and additive compositions between 5 and 15 wt% (with respect to p(TMC)), were prepared by co-dissolution of salt and polymer in anhydrous solvent with a controlled amount of additive.

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ionic conductivity studies of polymeric electrolytes

Ionic conductivity studies of polymeric electrolytes

Plasticized polymer electrolytes in this study are consist of biodegradable polycaprolactone (PCL) as a host, ethylene carbonate (EC) as a plasticizer, lithium triflate (LiSO3CF3) as salt and nano

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effect of plasticizer and lithium salt concentration in pmma

Effect of Plasticizer and Lithium Salt Concentration in PMMA

propylene carbonate (PC) plasticizer concentrations and lithium perchlorate (LiClO 4) ratio by the solution-casting technique. Fourier transform infrared studies show the evidence of the complexation between PMMA, LiClO 4, and PC. The composite polymer electrolytes show good thermal property,

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impedance and structural studies on plasticized pcl-liso3cf3

Impedance and structural studies on plasticized PCL-LiSO3CF3

The electrical properties of the plasticized polymer electrolytes with different composition of lithium salt, plasticizer and nano-sized filler are reported in this paper. Conductivity as high as 4.30 x 10(-3) S cm(-1) is obtained in ambient temperature.

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study of novel lithium salt-based, plasticized polymer

Study of novel lithium salt-based, plasticized polymer

When the same plasticizer was used with lithium perchlorate a high electrolyte conductivity was achieved with only 5 wt.% additive, suggesting that the choice of anion is critical for good conductivity. In certain ternary electrolyte systems it has been possible to interpret the polymer–salt–plasticizer interactions using IR of NMR studies

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conductivity and nmr properties of plasticized polyethers

Conductivity and NMR properties of plasticized polyethers

The effects of plasticizer and salt concentration on the ionic structure and mobility in these SPEs, as measured by NMR relaxation times, and correlation to the conductivity behaviour in these systems are discussed.

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effect of libf4 salt concentration on the properties of

Effect of LiBF4 Salt Concentration on the Properties of

The FTIR spectra were recorded to indentify the interaction between MG49-TiO 2 with the EC plasticizer and the LiBF 4 salt. The interest has been on oxygen atom, which acted as electron donor atom in the structure of the polymer host and formed a polymer-salt complex with lithium salt [6, 7, 19].

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electrical and ftir studies of plasticized polymer- salt

Electrical and FTIR Studies of Plasticized Polymer- Salt

The FTIR spectra were recorded to study the structure of polymer, polymer-salt-plasticizer interactions and complexation in polymer electrolytes. The interaction between polymer, salt and plasticizer influence vibrational modes of atoms or molecules which in turn generates change in chemical and physical properties of the polymer.

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influence of polyethylene glycol plasticizer on the

Influence of polyethylene glycol plasticizer on the

Considering the aforementioned amazing properties of PEG (which is –OH terminate and has a molecular weight of 600 g/mol), it is chosen to be used as plasticizer in the present study . In the existing scenario of lithium-based electrolyte, doping of sodium salt would help to overcome certain issues [ 23 ].

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thermal, structural and morphology studies of peo-licf3so3

Thermal, Structural and Morphology Studies of PEO-LICF3SO3

While the morphological study was emphasized to examine the features appearance for pure polymer electrolyte system as well as after addition salt, plasticizer and filler. The zirconium oxide particles were measured after the milling process by using the transmission electron microscopy (TEM), and the particles obtained in the range of 9 – 54

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effect of plasticizer and lithium salt concentration in pmma

Effect of Plasticizer and Lithium Salt Concentration in PMMA

propylene carbonate (PC) plasticizer concentrations and lithium perchlorate (LiClO 4) ratio by the solution-casting technique. Fourier transform infrared studies show the evidence of the complexation between PMMA, LiClO 4, and PC. The composite polymer electrolytes show good thermal property,

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conductivity and nmr properties of plasticized polyethers

Conductivity and NMR properties of plasticized polyethers

The effects of plasticizer and salt concentration on the ionic structure and mobility in these SPEs, as measured by NMR relaxation times, and correlation to the conductivity behaviour in these systems are discussed.

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study of novel lithium salt-based, plasticized polymer

STUDY OF NOVEL LITHIUM SALT-BASED, PLASTICIZED POLYMER

with lithium salt compositions of about n = 10 (where n represents the molar ratio of (O=COCH2CH2CH2O) units per lithium ion) and additive compositions between 5 and 15 wt% (with respect to p(TMC)), were prepared by co-dissolution of salt and polymer in anhydrous solvent with a controlled amount of additive. The homogeneous solutions obtained were

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electrical and ftir studies of plasticized polymer- salt

Electrical and FTIR Studies of Plasticized Polymer- Salt

The FTIR spectra were recorded to study the structure of polymer, polymer-salt-plasticizer interactions and complexation in polymer electrolytes. The interaction between polymer, salt and plasticizer influence vibrational modes of atoms or molecules which in turn generates change in chemical and physical properties of the polymer.

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resorcinol-formaldehyde (rf) as a novel plasticizer for

Resorcinol-Formaldehyde (RF) as a Novel Plasticizer for

Lithium triflate (LiCF3SO3) was chosen to be the ionic species in this study. The choice of this salt is justified by its low lattice energy, small polarizable cation, and large, singly charged anion [15]. All these factors promote absolute dissociation of the ionic salt, establishing strong polymer–salt complexes.

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conductivity and structural studies of plasticized

Conductivity and Structural Studies of Plasticized

polymer with plasticizers; ethylene carbonate (EC) and propylene carbonate (PC) containing lithium triflate (LiCF 3 SO 3) have been prepared. The conductivity of the samples was measured by ac impedance spectroscopy. The conductivity-temperature studies were carried out in the temperature range between 303 K and373 K. The

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thermal, structural and morphology studies of peo-licf3so3

Thermal, Structural and Morphology Studies of PEO-LICF3SO3

While the morphological study was emphasized to examine the features appearance for pure polymer electrolyte system as well as after addition salt, plasticizer and filler. The zirconium oxide particles were measured after the milling process by using the transmission electron microscopy (TEM), and the particles obtained in the range of 9 – 54

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conductivity and dielectric studies of lithium

Conductivity and Dielectric Studies of Lithium

Many studies on PEO-lithium salt system have reported that doping salt into the system has increased conductivity significantly [6, 18, 19]. The major drawback of these PEO-Li electrolyte systems for SPE is that they tend to crystallize at room temperatures resulting in low ionic conductivity [ 20 , 21 ].

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