Superior performances of supercapacitors and lithium-ion batteries with carboxymethyl cellulose bearing zwitterions as binders

Li, Weicheng; Lin, Chen-Hsueh; Ho, C Y; Cheng, Ting; Wang, Po-Hsin; Wen, Ten‐Chin

doi:10.1016/j.jtice.2022.104263

Cited by 14 publications

(9 citation statements)

References 28 publications

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“…This binder had also been used in activated carbon electrode for supercapacitor with low diffusion parameter of 0.03, low internal resistance and high specific capacitance of 277.9 F g −1 . 70 Shin et al , increased the thickness of graphite anode which created a perfect cell of increased mass loading and density of the Li-ion battery. Increasing the duration of ionic migration route may reduce Li + diffusivity.…”

Section: Cmc Based Materials In Energy Storage Devices As Electrolyte...mentioning

confidence: 99%

Carboxymethyl cellulose-based materials as an alternative source for sustainable electrochemical devices: a review

et al. 2023

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Section: Cmc Based Materials In Energy Storage Devices As Electrolyte...mentioning

confidence: 99%

Carboxymethyl cellulose-based materials as an alternative source for sustainable electrochemical devices: a review

et al. 2023

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“…In particular, the use of binders soluble in aqueous-based sys tems is of high interest and importance for sustainable development [21,24,26,[31][32][33]. Du to health concerns and in line with the impending ban of perfluoroalkyl and polyfluoro alkyl substances (PFAS) in the European Union (as stated by ECHA's Committee for Ris Assessment (RAC), ECHA/NR/23/10 and ECHA/NR/22/05), the development of environ mentally friendly and non-toxic binder alternatives becomes essential for the near future Water-soluble slurries are favorable to the introduction of environmentally friendly bio based binders, such as cellulose [21,[33][34][35][36][37], gums [30,[38][39][40][41][42][43], starch [44][45][46], ligni [28,36,47], alginates [48,49], etc. [50][51][52][53][54][55][56].…”

Section: Bio-based Binder Development For Anodes In Libsmentioning

confidence: 99%

Bio-Based Binder Development for Lithium-Ion Batteries

Dobryden,

Montanari,

Bhattacharjya

et al. 2023

Materials

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The development of rechargeable lithium-ion battery (LIB) technology has facilitated the shift toward electric vehicles and grid storage solutions. This technology is currently undergoing significant development to meet industrial applications for portable electronics and provide our society with “greener” electricity. The large increase in LIB production following the growing demand from the automotive sector has led to the establishment of gigafactories worldwide, thus increasing the substantial consumption of fossil-based and non-sustainable materials, such as polyvinylidene fluoride and/or styrene-butadiene rubber as binders in cathode and anode formulations. Furthermore, the use of raw resources, such as Li, Ni, and Mn in cathode active materials and graphite and nanosilicon in anodes, necessitates further efforts to enhance battery efficiency. To foster a global sustainable transition in LIB manufacturing and reduce reliance on non-sustainable materials, the implementation of bio-based binder solutions for electrodes in LIBs is crucial. Bio-based binders such as cellulose, lignin, alginate, gums, starch, and others can address environmental concerns and can enhance LIBs’ performance. This review aims to provide an overview of the current progress in the development and application of bio-based binders for LIB electrode manufacturing, highlighting their significance toward sustainable development.

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“…The slurry preparation can be divided as two systems based on the using of binder. There are a water-based (aqueous) system using Carboxymethyl Cellulose (CMC) combined with Styrene Butadiene Rubber (SBR) and an organic solvent-based (nonaqueous) system using Polyvinylidene Fluoride (PVDF) blended with N-methyl-2pyrrolidone (NMP) [8], [9].…”

Section: Introductionmentioning

confidence: 99%

“…Beside of this, CMC binder become extremely stiff and brittle after vacuum drying, but after blending SBR and CMC results in electrodes that are less brittle and then show the improved physical properties [15]. CMC is synthesized from cellulose with a simple alkalicatalyzed reaction to disturb strong intramolecules hydrogen bonds with carboxyl groups along the polymer chain so that give good water solubility [9]. Beside of this, the reason of adding CMC has forever been considered as an economic, biodegradable, and also thermally stable natural polymer [16].…”

Section: Introductionmentioning

confidence: 99%

Best Formulation of Water-Based Slurry Making for Excellent Lithium Nickel Cobalt Aluminum Oxide (LiNi0.8Co0.15Al0.05O2) Performance

Hakam

Adristy

Chairinnisa

et al. 2023

ESTA

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LiNi0.8Co0.15Al0.05O2 (NCA) is one of Ni-rich in Li-ion battery cathode family that offers capacity around 200 mAh/gram high energy density, low cost, non-toxicity, and superior thermal stability. To produce some good performance of the batteries, it’s needed the best slurry which is prepared for coating process making in water-based system. Due to remarkably improved the bonding capacity, cycle stability, rate performance of battery cathode. The formula of Lithium Nickel Cobalt Aluminum Oxide (LiNi0.8Co0.15Al0.05O2 or NCA): Acetylene Black (AB): Carboxymethyl Cellulose (CMC): Styrene Butadiene Rubber (SBR) is has many ratios as 80:10:5:5, 80:10:3:7, 90:6:2:2, 90:5:2:3, 85:10:2:3, and 80:15:2:3. All of formula can stick on Al-foil, so the electrode sheet can make by aqueous-based system but should be have appropriately formula and some of slurry not enough to coat on Al-foil because it has less slurry. Summary all of cathode sheet has voltage 3.7 V. The formula has the capacity/gram around 121.1-132.8 mAh/gram and efficiency around 85%-97%, Formula 4 (90:5:2:3) is best formula has high capacity when compare with another formula and after calculate that has capacity/gram 132.8 mAh/gram and high efficiency 95-97%.

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Superior performances of supercapacitors and lithium-ion batteries with carboxymethyl cellulose bearing zwitterions as binders

Cited by 14 publications

References 28 publications

Carboxymethyl cellulose-based materials as an alternative source for sustainable electrochemical devices: a review

Carboxymethyl cellulose-based materials as an alternative source for sustainable electrochemical devices: a review

Bio-Based Binder Development for Lithium-Ion Batteries

Best Formulation of Water-Based Slurry Making for Excellent Lithium Nickel Cobalt Aluminum Oxide (LiNi0.8Co0.15Al0.05O2) Performance

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