Ion Dynamics Study of Potato Starch + Sodium Salts Electrolyte System

Tiwari, Tuhina; Srivastava, Neelam; Srivastava, Pankaj

doi:10.1155/2013/670914

Cited by 36 publications

(6 citation statements)

References 25 publications

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“…The s parameters can be interpreted by different power laws for frequency dependent conductivity; for dc conductivity s parameter value is 0 [21] and for Correlated Barrier Hoping (CBH) Mechanism values 0 < s < 1 [22]. According to the values of exponent ''s'' varying from 0 to 0.7 are shown in the Table 2.…”

Section: Resultsmentioning

confidence: 99%

Preparation and characterization of graphite composites of polyaniline

Özerol

Şenkal

Okutan

2015

Microelectronic Engineering

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Section: Resultsmentioning

confidence: 99%

Preparation and characterization of graphite composites of polyaniline

Özerol

Şenkal

Okutan

2015

Microelectronic Engineering

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“…SPEs have garnered significant attention owing to their appealing properties, including their ease of transformation into thin films, good mechanical behavior, electrochemical stability, well-defined electrode/electrolyte interface, safety, and no leakage [44]. These characteristics are in stark contrast with those of liquid electrolytes.…”

Section: Solid Polymers Electrolytes (Spes)mentioning

confidence: 99%

“…In 2013, Tiwari et al [44] reported on starch-based sodium PEs. Potato starch was mixed with NaI, NaSCN, and NaClO 4 salts, and the effects of different anions were studied.…”

Section: Solid Polymers Electrolytes (Spes)mentioning

confidence: 99%

Sodium Polymer Electrolytes: A Review

Kumar,

Raghupathy,

Vittadello

2024

Batteries

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Lithium-based electrolytes are, at least from a thermodynamic standpoint, the most suitable ion-transport materials for energy storage systems. However, lithium-based ionic conductors suffer from safety concerns, and the limited availability of lithium in the Earth’s crust is at the root of the need to consider alternative metal ions. Notably, sodium stands out as the sixth most-prevalent element; therefore, when considering mineral reserves, it as a very attractive candidate as an alternative to the status quo. Even if the specific energy and energy density of sodium are indeed inferior with respect to those of lithium, there is substantial economic appeal in promoting the use of the former metal in stationary energy storage applications. For these reasons, the promise of sodium is likely to extend to other commercial applications, including portable electronics, as well as hybrid and electric vehicles. Widely used organic liquid electrolytes, regardless of their chosen metal cation, are disadvantageous due to leakage, evaporation, and high flammability. Polymer electrolytes are acknowledged as the most effective candidates to overcome these obstacles and facilitate the advancement of next-generation energy storage applications. In this contribution, an in-depth and comprehensive review of sodium polymer electrolytes for primary and secondary batteries is proposed. The overarching goal was to gain insight into successful synthetic strategies and their implications for conduction parameters and conductivity mechanisms. The focus lies on solid, gel, and composite polymer electrolytes. Our hope is that the proposed discussion will be helpful to all operators in the field, whether in tackling fundamental research problems or resolving issues of practical significance.

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“…Commonly, most of the previous works used an inorganic polymer and inorganic solvent as starting materials in SPE film preparation. Nowadays, the usage of natural polymers such as starch, chitosan and cellulose had gained much attention among researchers due to its nature properties (environmental friendly and inexpensive) [6][7][8]. The selection of relevant initial materials in SPE production at the major stage can directly improve the physical, chemical and electrical properties of SPE film itself and also could cut the cost of production.…”

Section: Introductionmentioning

confidence: 99%

Mechanical properties and ionic conductivity of biodegradable materials in solid polymer electrolyte

2021

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In this paper, the mechanical properties of corn starch-sodium bisulfite (NaHSO3) solid polymer electrolyte (SPE) were investigated. The SPE film based on corn starch was doped with different weight percentages (wt%) of NaHSO3 and prepared using a solution casting method. The SPE was tested by using the Tensile Analyzer to determine the tensile strength and Young’s modulus value. The presence of 5 wt% of NaHSO3 content within the corn starch matrix increased the mechanical properties of SPE film from 0.26 MPa to 2.11 MPa of tensile strength while Young’s modulus enlarged from 1.6  10-2 up to 2.6  10-2 MPa. There was found that the tensile strength and Young’s modulus values tended to decrease with the addition of NaHSO3 more than 5 wt%. This study highlighted that adding NaHSO3 not only improved the ionic conductivity but also changed the mechanical properties of the film itself and it is believed that these properties had the potential and beneficial not only in advanced electronic applications but also in the packaging industry.

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Ion Dynamics Study of Potato Starch + Sodium Salts Electrolyte System

Cited by 36 publications

References 25 publications

Preparation and characterization of graphite composites of polyaniline

Preparation and characterization of graphite composites of polyaniline

Sodium Polymer Electrolytes: A Review

Mechanical properties and ionic conductivity of biodegradable materials in solid polymer electrolyte

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