Raw data for project: Gel polymer electrolytes with biodegradable matrix for lithium-ion and sodium-ion batteries

Raw data for project: Gel polymer electrolytes with biodegradable matrix for lithium-ion and sodium-ion batteries - funded by the Naional Science Center under the call MINIATURA-6 (Grant No 2022/06/X/ST5/00892).

The data set contains the following:

1) the raw SEM images (scanning electron miscroscope) the selected gel polymer electrolytes with modified polymer matrix (hybrid matrix made of synthetic polymer and biopolymer in different mass ratios - given in the dataset). Magnitude of 5000x, accelerating voltage 10 kV. Data in tif. format. Related to publication: A. Gabryelczyk, A. Swiderska-Mocek, Tailoring the Properties of Gel Polymer Electrolytes for Sodium-Ion Batteries Using Ionic Liquids: A Review, Chemistry - A European Journal, 30(27), (2024) 2202304207.

2) the raw results of thermogravimetric analysis (TGA) of the selected gel polymer electrolytes with modified polymer matrix (hybrid matrix made of synthetic polymer and biopolymer in different mass ratios - given in the dataset). Data in xml. format.

Temperature range of the measurement: 30-700 °C

Temperature step: 10 °C/min.

Atmosphere: nitrogen gas flow, 250 mL/min.

Sample mass: 9-14 mg

3) the raw project-related data to the manuscript entitled "Biodegradable hybrid polymer matrix based on starch for gel polymer electrolytes – exploring alternatives for sustainable sodium-ion batteries".

The data set contains unprocessed results related to the following experiments: biodegradability records, cycling performance of Na-based battery, dimensional shrinkage test, differential scanning calorimetry (DSC) of the gel polymer electrolytes, electrochemical window of the gel polymer electrolytes, Ionic conductivity of the gel polymer electrolytes, SEM images of the gel polymer electrolytes, and TGA of the gel polymer electrolytes (operating conditions are in each specific file in the zip. folder).