A boron nitride-polyvinylidene fluoride-co-hexafluoropropylene composite gel polymer electrolyte for lithium metal batteries

Bian, Xiaofei; Liang, Junfei; Tang, Xiaofu; Li, Runxia; Kang, Lei; Su, Anyu; Su, Xin

doi:10.1016/j.jallcom.2019.06.321

Cited by 26 publications

(24 citation statements)

References 34 publications

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“…Numerous polymer matrixes (like PEO, [ 20 , 112 ] polyethylene glycol (PEG), [ 113 ] polycaprolactone, [ 114 ] etc.) and inorganic fillers (Li 1.5 Al 0.5 Ge 1.5 (PO 4 ) 3 (LAGP), [ 114 ] Li 10 GeP 2 S 12 (LGPS), [ 113 , 115 ] BN, [ 116 ] LLZO, [ 102 ] Ta‐doped Li 7 La 3 Zr 2 O 12 , [ 100 ] MnO 2 , [ 112 ] etc.) are mixed to afford good flexibility, conductivity, and rigidity.…”

Section: Strategies To Solve Issues Of the Lithium Anodementioning

confidence: 99%

Confronting the Challenges in Lithium Anodes for Lithium Metal Batteries

et al. 2021

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With the low redox potential of −3.04 V (vs SHE) and ultrahigh theoretical capacity of 3862 mAh g −1 , lithium metal has been considered as promising anode material. However, lithium metal battery has ever suffered a trough in the past few decades due to its safety issues. Over the years, the limited energy density of the lithium-ion battery cannot meet the growing demands of the advanced energy storage devices. Therefore, lithium metal anodes receive renewed attention, which have the potential to achieve high-energy batteries. In this review, the history of the lithium anode is reviewed first. Then the failure mechanism of the lithium anode is analyzed, including dendrite, dead lithium, corrosion, and volume expansion of the lithium anode. Further, the strategies to alleviate the lithium anode issues in recent years are discussed emphatically. Eventually, remaining challenges of these strategies and possible research directions of lithium-anode modification are presented to inspire innovation of lithium anode.

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Section: Strategies To Solve Issues Of the Lithium Anodementioning

confidence: 99%

Confronting the Challenges in Lithium Anodes for Lithium Metal Batteries

et al. 2021

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“…Owing to the excellent mechanical properties and stability of insulating BN, many studies have been conducted in recent years to apply BN in SSEs, including ceramic inorganic electrolytes, polymer electrolytes, and their composites. [ 23,157–165 ]…”

Section: Boron Nitride For Rechargeable Batteriesmentioning

confidence: 99%

Synthesis and Modification of Boron Nitride Nanomaterials for Electrochemical Energy Storage: From Theory to Application

Pu¹,

Zhang

Wang

et al. 2021

Adv Funct Materials

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As a conventional insulating material, boron nitride (BN) has been mainly investigated in the electronics field. Very recently, with the development of preparation/modification technology and deeper understanding of the electrochemical mechanisms, BN‐based nanomaterials have made significant progress in the field of electrochemistry. Exploiting the characteristics of BN for advanced electrochemical devices is expected to be a breakthrough that will stimulate a new energy revolution. Owing to its chemical and thermal stability, as well as its high mechanical strength, BN can alleviate various inherent problems in electrochemical systems, such as thermal deformation of conventional organic separators, weak solid electrolyte interface layers of metal anodes, and electrocatalyst poisoning. The integration of BN with various electrochemical energy technologies is systematically summarized from the perspectives of material preparation, theoretical calculations, and practical applications. Moreover, the challenges and prospects for the future development of BN‐based electrochemistry are highlighted.

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“…Bian et al [247] formed a quasi-solid BN-(PVDF-HFP) gel polymer electrolyte (GPE) from a polymer substrate with polyvinylidene fluoride-co-hexafluoropropylene (PVDF-HFP), a certain amount of boron nitride powder and LiPF 6 organic liquids (Figure 21a). The results of electrical test experiments show that the ionic conductivity of GPE is significantly improved when containing 0.5 wt% boron nitride additive, which is beneficial to inhibit lithium dendrite formation and rapid lithium ion migration (Figure 21b, c).…”

Section: Polymer Composite Materialsmentioning

confidence: 99%

“…Bian et al [247] . formed a quasi‐solid BN‐(PVDF‐HFP) gel polymer electrolyte (GPE) from a polymer substrate with polyvinylidene fluoride‐co‐hexafluoropropylene (PVDF‐HFP), a certain amount of boron nitride powder and LiPF 6 organic liquids (Figure 21a).…”

Section: The Applications Of Boron Nitride and Its Derived Nanomaterialsmentioning

confidence: 99%

The Properties and Preparation Methods of Different Boron Nitride Nanostructures and Applications of Related Nanocomposites

Pan

Liu

et al. 2020

The Chemical Record

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Due to special non-metallic polar bond between the III group (with certain metallic properties) element boron (B) and the V group element nitrogen (N), boron nitride (BN) has unique physical and chemical properties such as strong high-temperature resistance, oxidation resistance, heat conduction, electrical insulation and neutron absorption. Its unique lamellar, reticular and tubular morphologies and physicochemical properties make it attractive in the fields of adsorption, catalysis, hydrogen storage, thermal conduction, insulation, dielectric substrate of electronic devices, radiation protection, polymer composites, medicine, etc. Therefore, the synthesis and properties of BN derived materials become the main research hotspots of lowdimensional nanomaterials. This paper reviews the synthetic methods, overall properties, and applications of BN nanostructures and nanocomposites. In addition, challenges and prospect of this kind of materials are discussed.

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A boron nitride-polyvinylidene fluoride-co-hexafluoropropylene composite gel polymer electrolyte for lithium metal batteries

Cited by 26 publications

References 34 publications

Confronting the Challenges in Lithium Anodes for Lithium Metal Batteries

Confronting the Challenges in Lithium Anodes for Lithium Metal Batteries

Synthesis and Modification of Boron Nitride Nanomaterials for Electrochemical Energy Storage: From Theory to Application

The Properties and Preparation Methods of Different Boron Nitride Nanostructures and Applications of Related Nanocomposites

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