Multifunctional co-poly(amic acid): A new binder for Si-based micro-composite anode of lithium-ion battery

Lin, Che-Tseng; Huang, Tzu‐Yang; Huang, Jau-Jiun; Wu, Nae‐Lih; Leung, M.‐k.

doi:10.1016/j.jpowsour.2016.09.021

Cited by 21 publications

(18 citation statements)

References 41 publications

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“…Finally, polyimide (PI) can be an effective binder for Sibased anodes, despite that an organic solvent (e.g., N-methyl-2-pyrrolidone, NMP) usually needs to be applied (Figure 7E). [112][113][114][115][116] Abu-Lebdeh et al reported that Si/Gr (1/15 by weight) composite anodes using a polyetherimide (PEI) binder showed the highest capacity retention (500 mA h g −1 at C/12 after 350 cycles) and best rate performance (200 mA h g −1 at 5 C) compared with NaCMC, NaPAA and PVDF binders. 112 Lee et al introduced a copolyimide (P84) binder for the SiNP anodes, showing stable cycling of SiNP anode (1313 mA h g −1 after 300 cycles at 1.2 A g −1 ).…”

Section: Paa Bindersmentioning

confidence: 99%

Advances of polymer binders for silicon‐based anodes in high energy density lithium‐ion batteries

Zhao

Yue²,

Li³

et al. 2021

InfoMat

196

151

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Conventional lithium‐ion batteries (LIBs) with graphite anodes are approaching their theoretical limitations in energy density. Replacing the conventional graphite anodes with high‐capacity Si‐based anodes represents one of the most promising strategies to greatly boost the energy density of LIBs. However, the inherent huge volume expansion of Si‐based materials after lithiation and the resulting series of intractable problems, such as unstable solid electrolyte interphase layer, cracking of electrode, and especially the rapid capacity degradation of cells, severely restrict the practical application of Si‐based anodes. Over the past decade, numerous reports have demonstrated that polymer binders play a critical role in alleviating the volume expansion and maintaining the integrity and stable cycling of Si‐based anodes. In this review, the state‐of‐the‐art designing of polymer binders for Si‐based anodes have been systematically summarized based on their structures, including the linear, branched, crosslinked, and conjugated conductive polymer binders. Especially, the comprehensive designing of multifunctional polymer binders, by a combination of multiple structures, interactions, crosslinking chemistries, ionic or electronic conductivities, soft and hard segments, and so forth, would be promising to promote the practical application of Si‐based anodes. Finally, a perspective on the rational design of practical polymer binders for the large‐scale application of Si‐based anodes is presented.

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Section: Paa Bindersmentioning

confidence: 99%

Advances of polymer binders for silicon‐based anodes in high energy density lithium‐ion batteries

Zhao

Yue²,

Li³

et al. 2021

InfoMat

196

151

View full text Add to dashboard Cite

show abstract

“…Conductive additives provided an electronic path in charging/discharging but after some cycles failed to contact silicon particles because conductive additives could not provide binding force Si particles (Beattie et al, 2008 ; Renganathan et al, 2010 ). To overcome these issues, numbers of conductive binders were used to improve electronic conductivity and stability of Si anode for long cycle life (Lin et al, 2016 ; Sarode et al, 2018 ). By taking the advantages of self-healing ability of a material, a conductive binder was prepared by use of ureidopyrimidinone (UPy) and polyethylene glycol (PEG).…”

Section: Applications Of Silicon-based Porous Nanomaterialsmentioning

confidence: 99%

Big Potential From Silicon-Based Porous Nanomaterials: In Field of Energy Storage and Sensors

et al. 2018

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Silicon nanoparticles (SiNPs) are the promising materials in the various applications due to their unique properties like large surface area, biocompatibility, stability, excellent optical and electrical properties. Surface, optical and electrical properties are highly dependent on particle size, doping of different materials and so on. Porous structures in silicon nanomaterials not only improve the specific surface area, adsorption, and photoluminescence efficiency but also provide numbers of voids as well as the high surface to volume ratio and enhance the adsorption ability. In this review, we focus on the significance of porous silicon/mesoporous silicon nanoparticles (pSiNPs/mSiNPs) in the applications of energy storage, sensors and bioscience. Silicon as anode material in the lithium-ion batteries (LIBs) faces a huge change in volume during charging/discharging which leads to cracking, electrical contact loss and unstable solid electrolyte interphase. To overcome challenges of Si anode in the LIBs, mSiNPs are the promising candidates with different structures and coating of different materials to enhance electrochemical properties. On the basis of optical properties with tunable wavelength, pSiNPs are catching good results in biosensors and gas sensors. The mSiNPs with different structures and modified surfaces are playing an important role in the detection of biomarkers, drug delivery and diagnosis of cancer and tumors.

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“…Both described mechanisms for capacity loss manifest in various power sources. To eliminate these mechanisms, various additives that increase the polarization of unwanted processes and various binders are used [30,31].…”

Section: Literature Review and Problem Statementmentioning

confidence: 99%

The properties investigation of the faradaic supercapacitor electrode formed on foamed nickel substrate with polyvinyl alcohol using

Kotok

Кovalenko

2017

EEJET

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Multifunctional co-poly(amic acid): A new binder for Si-based micro-composite anode of lithium-ion battery

Cited by 21 publications

References 41 publications

Advances of polymer binders for silicon‐based anodes in high energy density lithium‐ion batteries

Advances of polymer binders for silicon‐based anodes in high energy density lithium‐ion batteries

Big Potential From Silicon-Based Porous Nanomaterials: In Field of Energy Storage and Sensors

The properties investigation of the faradaic supercapacitor electrode formed on foamed nickel substrate with polyvinyl alcohol using

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