Temperature-dependent ionic parameters and solid-state polymer battery studies of a newly synthesized sodium-ion-conducting solid polymer electrolytes (SPEs): (1 − x) PEO: x NaCl, where 0 ≤ x ≤ 50 in wt%, are reported. The present SPEs are synthesized by a recently developed hot-press/dry technique in place of traditional solution-cast method. The room temperature conductivity (σ) of the optimum conducting composition (OCC), i.e., (70PEO:30NaCl) is ~ 4.5 × 10^–6 Scm⁻¹. The ion transport behavior has been explained with the help of some basic ionic parameters viz. ionic conductivity (σ), ionic mobility (μ), mobile ion concentration (n), ionic transference number (t_ion) and ionic drift velocity (v_d) by using various experimental as well as theoretical models. The conductivity enhancement and polymer–salt complexations have been confirmed by X-ray diffraction, differential scanning calorimetric and thermogravimetric analysis. A new solid-state polymer battery is also fabricated by using the optimum conducting composition of solid polymer electrolyte (SPE OCC) as an electrolyte, and their cell parameters have been calculated at room temperature.

温度依赖性离子参数和新合成的钠离子传导性的固体聚合物电解质的固态聚合物电池的研究（SPE）的：（1 -  X）PEO：X的NaCl，其中0≤  X  ≤以wt％50，则报告。通过最近开发的热压/干燥技术代替传统的溶液浇铸方法来合成本发明的SPE。最佳导电成分（OCC），即（70PEO：30NaCl）的室温电导率（σ）为〜4.5×10 ^–6  Scm ^-1。借助于一些基本的离子参数即离子，已经解释了离子的传输行为。离子电导率（σ），离子迁移率（μ），移动离子浓度（n），离子转移数（t _ion）和离子漂移速度（v _d），使用各种实验模型和理论模型。X射线衍射，差示扫描量热法和热重分析法已证实了电导率的提高和聚合物-盐的络合。还使用固态聚合物电解质（SPE OCC）的最佳导电成分作为电解质来制造新型固态聚合物电池，并已在室温下计算了其电池参数。