Preparation and characterization of nanofibrous cellulose as solid polymer electrolyte for lithium-ion battery applications

Sabrina, Qolby; Ratri, Christin Rina; Hardiansyah, Andri; Lestariningsih, Titik; Subhan, Achmad; Rifai, Abdulloh; Yudianti, Rike; Uyama, Hiroshi

doi:10.1039/d1ra03480d

Cited by 18 publications

(15 citation statements)

References 39 publications

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“…The ALP/PGL nanoparticles were prepared via a reported method 52 . 0.1 mL of freshly-prepared ALPs (10 mg/mL) in DI water was mixed with different amounts of PGL solution (23.8 mg/mL, 0, 4.2, 12.6, 25.2, 50.4, and 105 μL) using a vortex mixer.…”

Section: Methodsmentioning

confidence: 99%

Enzymatically-mineralized double-network hydrogels with ultrahigh mechanical strength, toughness, and stiffness

Wang¹,

Zhao²,

Zhao³

et al. 2023

Theranostics

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Background: Synthetic hydrogels are commonly mechanically weak which limits the scope of their applications. Methods: In this study, we synthesized an organic-inorganic hybrid hydrogel with ultrahigh strength, stiffness, and toughness via enzyme-induced mineralization of calcium phosphate in a double network of bacterial cellulose nanofibers and alginate-Ca 2+ . Results: Cellulose nanofibers formed the first rigid network via hydrogen binding and templated the deposition of calcium phosphate, while alginate-Ca 2+ formed the second energy-dissipating network via ionic interaction. The two networks created a brick-mortar-like structure, in which the "tortuous fracture path" mechanism by breaking the interlaced calcium phosphate-coated bacterial cellulose nanofibers and the hysteresis by unzipping the ionic alginate-Ca 2+ network made a great contribution to the mechanical properties of the hydrogels. Conclusion:The optimized hydrogel exhibited ultrahigh fracture stress of 48 MPa, Young's modulus of 1329 MPa, and fracture energy of 3013 J/m 2 , which are barely possessed by the reported synthetic hydrogels. Finally, the hydrogel represented potential use in subchondral bone defect repair in an ex vivo model.

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Section: Methodsmentioning

confidence: 99%

Enzymatically-mineralized double-network hydrogels with ultrahigh mechanical strength, toughness, and stiffness

Wang¹,

Zhao²,

Zhao³

et al. 2023

Theranostics

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“… 37 More recently, bacterial cellulose has been used, combined with conventional LiPF 6 electrolyte and freeze-dried, to obtain SPEs with high ionic conductivity, leading to low specific capacity. 57 Tamarind seeds show a good potential for application in batteries because of their high conductivity at room temperature. 58 Pectin has also been studied, allowing suitable ionic conductivity values.…”

Section: Lithium-ion Batteries: Performance and Sustainabilitymentioning

confidence: 99%

“…The use of cellulose has been a target of several studies over the years . More recently, bacterial cellulose has been used, combined with conventional LiPF 6 electrolyte and freeze-dried, to obtain SPEs with high ionic conductivity, leading to low specific capacity . Tamarind seeds show a good potential for application in batteries because of their high conductivity at room temperature .…”

Section: Lithium-ion Batteries: Performance and Sustainabilitymentioning

confidence: 99%

Toward Sustainable Solid Polymer Electrolytes for Lithium-Ion Batteries

2022

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Lithium-ion batteries (LIBs) are the most widely used energy storage system because of their high energy density and power, robustness, and reversibility, but they typically include an electrolyte solution composed of flammable organic solvents, leading to safety risks and reliability concerns for high-energy-density batteries. A step forward in Li-ion technology is the development of solid-state batteries suitable in terms of energy density and safety for the next generation of smart, safe, and high-performance batteries. Solid-state batteries can be developed on the basis of a solid polymer electrolyte (SPE) that may rely on natural polymers in order to replace synthetic ones, thereby taking into account environmental concerns. This work provides a perspective on current state-of-the-art sustainable SPEs for lithium-ion batteries. The recent developments are presented with a focus on natural polymers and their relevant properties in the context of battery applications. In addition, the ionic conductivity values and battery performance of natural polymer-based SPEs are reported, and it is shown that sustainable SPEs can become essential components of a next generation of high-performance solid-state batteries synergistically focused on performance, sustainability, and circular economy considerations.

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“…SPEs are also notable for their lightweights, high automation process and ionic conductivity, long shelf life, high energy density, flexibility, and ease of processing and fabricating [ 206 , 207 , 208 ]. Chemically, SPEs can eliminate hazardous gases or corrosive solvent in liquid form from leakage and perform effectively under a wide range of operating temperatures [ 208 , 209 , 210 ].…”

Section: Polymer Electrolytes and The Ion Transport Modelmentioning

confidence: 99%

Recent Advances in Graphene-Based Nanocomposites for Ammonia Detection

2022

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The increasing demand to mitigate the alarming effects of the emission of ammonia (NH3) on human health and the environment has highlighted the growing attention to the design of reliable and effective sensing technologies using novel materials and unique nanocomposites with tunable functionalities. Among the state-of-the-art ammonia detection materials, graphene-based polymeric nanocomposites have gained significant attention. Despite the ever-increasing number of publications on graphene-based polymeric nanocomposites for ammonia detection, various understandings and information regarding the process, mechanisms, and new material components have not been fully explored. Therefore, this review summarises the recent progress of graphene-based polymeric nanocomposites for ammonia detection. A comprehensive discussion is provided on the various gas sensor designs, including chemiresistive, Quartz Crystal Microbalance (QCM), and Field-Effect Transistor (FET), as well as gas sensors utilising the graphene-based polymer nanocomposites, in addition to highlighting the pros and cons of graphene to enhance the performance of gas sensors. Moreover, the various techniques used to fabricate graphene-based nanocomposites and the numerous polymer electrolytes (e.g., conductive polymeric electrolytes), the ion transport models, and the fabrication and detection mechanisms of ammonia are critically addressed. Finally, a brief outlook on the significant progress, future opportunities, and challenges of graphene-based polymer nanocomposites for the application of ammonia detection are presented.

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Preparation and characterization of nanofibrous cellulose as solid polymer electrolyte for lithium-ion battery applications

Abstract: Nanofibrous cellulose as solid polymer electrolyte for lithium-ion battery applications.

Cited by 18 publications

References 39 publications

Enzymatically-mineralized double-network hydrogels with ultrahigh mechanical strength, toughness, and stiffness

Enzymatically-mineralized double-network hydrogels with ultrahigh mechanical strength, toughness, and stiffness

Toward Sustainable Solid Polymer Electrolytes for Lithium-Ion Batteries

Recent Advances in Graphene-Based Nanocomposites for Ammonia Detection

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