Ionic liquid doped Poly (methyl methacrylate) for energy applications

Sharma, Tejas; Gültekin, Burak; Dhapola, Pawan Singh; Sahoo, Nanda Gopal; Kumar, Sushant; Agarwal, Daksh; Jun, Hieng Kiat; Singh, Diksha; Nath, Gaurav; Singh, Pramod K.; Singh, Abhimanyu

doi:10.1016/j.molliq.2022.118494

Cited by 27 publications

(10 citation statements)

References 40 publications

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“…To initialize a process, we have chosen a polymer PVP ∼500 mg, which was dissolved in methanol with a continuous stirring in a magnetic stirrer up to 2-4 h till complete dissolution of polymer in methanol at ambient temperature. Different wt% IL (10,20,30,40,45,50) was added to the polymer solution and was left to stirrer for another 2-4 h. Finally, all the samples were poured in to a polypropylene petridish in order to evaporate the solvent followed by vacuum drying to remove the remaining traces of solvent from the petridish 13 Free standing IL doped polymer electrolyte films were characterized using different different tools discussed below in the manuscript. Finally, the IL doped polymer electrolyte film of high conductivity was used to fabricate an EDLC and DSSC.…”

Section: Synthesis Of Polymer Electrolytementioning

confidence: 99%

Highly efficient ionic‐liquid based solid polymer electrolyte for energy device (RAFM 2022)

Sharma

Tomar

Konwar

et al. 2022

High Performance Polymers

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We have successfully synthesized highly conducting polymer electrolyte incorporated ionic liquid films. There was a rise in conductivity by ionic liquid doping which is clarified by impedance spectroscopy. Fourier transform infra red spectroscopy confirms complexation as well as composite nature. Polarized optical microscopy shows decrease in crysatllinity (more amorphous) by ionic liquid doping. Maximum conducting ionic liquid incorporated polymer electrolyte sandwitched between electrodes, used for fabricating electrical double layer capacitor (EDLC) and dye sensitized solar cell (DSSC) further affirm that these ionic liquid doped polymer electrolyte could be a novel alternative in electrochemical devices.

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Section: Synthesis Of Polymer Electrolytementioning

confidence: 99%

Highly efficient ionic‐liquid based solid polymer electrolyte for energy device (RAFM 2022)

Sharma

Tomar

Konwar

et al. 2022

High Performance Polymers

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“…Doping IL into polymers is another process that has recently been investigated, yielding significant changes in both conductivity and overall mechanical properties [ 126 , 127 ]. Pure polymer electrolytes generally have a limited ionic conductivity, thus adding an ionic moisture can be very beneficial [ 128 , 129 ].…”

Section: Polymeric Ionic Liquidsmentioning

confidence: 99%

Advanced Formulations Based on Poly(ionic liquid) Materials for Additive Manufacturing

2022

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Innovation in materials specially formulated for additive manufacturing is of great interest and can generate new opportunities for designing cost-effective smart materials for next-generation devices and engineering applications. Nevertheless, advanced molecular and nanostructured systems are frequently not possible to integrate into 3D printable materials, thus limiting their technological transferability. In some cases, this challenge can be overcome using polymeric macromolecules of ionic nature, such as polymeric ionic liquids (PILs). Due to their tuneability, wide variety in molecular composition, and macromolecular architecture, they show a remarkable ability to stabilize molecular and nanostructured materials. The technology resulting from 3D-printable PIL-based formulations represents an untapped array of potential applications, including optoelectronic, antimicrobial, catalysis, photoactive, conductive, and redox applications.

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“…Where, "I c " and "I ac " is the value of currents, [13][14][15] when the voltage increases and decreases respectively, "s" is the scan rate and "m" is the mass of carbon materials loaded on each electrode. The calculated value of specific capacitance is as high as 130 F/g at 20 mV/s.…”

Section: Cyclic Voltammetry (Cv)mentioning

confidence: 99%

Highly conducting corn starch doped ionic liquid solid polymer electrolyte for energy storage devices

Konwar

Singh

et al. 2022

High Performance Polymers

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In this study, a new biopolymer electrolyte (BPE) is successfully developed using corn starch complexed with ammonium iodide (NH4I) as host, and low viscosity ionic liquid 1-Ethyl, 3-Methyl Imidazolium Thiocyanate (EMImSCN), as a plasticizer. This ionic liquid doped BPE shows high ionic conductivity of the order 10−4 S/cm and electrochemical stability window more than 3 V, which is suitable for electrochemical application. The ionic transference number (tion) of 0.98 confirms the system to be predominantly ionic in nature. Fourier transform infrared spectroscopy (FTIR) shows complex nature, while polarized optical microscopy (POM) gives us an idea about the semi-crystalline nature of BPE. Maximum conducting ionic liquid doped BPE sandwiched electric double layer capacitor (EDLC) and dye sensitize solar cell (DSSC) shows efficient performance.

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Ionic liquid doped Poly (methyl methacrylate) for energy applications

Cited by 27 publications

References 40 publications

Highly efficient ionic‐liquid based solid polymer electrolyte for energy device (RAFM 2022)

Highly efficient ionic‐liquid based solid polymer electrolyte for energy device (RAFM 2022)

Advanced Formulations Based on Poly(ionic liquid) Materials for Additive Manufacturing

Highly conducting corn starch doped ionic liquid solid polymer electrolyte for energy storage devices

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