Effect of nano-silica filler in polymer electrolyte on Li dendrite formation in Li/poly(ethylene oxide)–Li(CF3SO2)2N/Li

Liu, S.; Imanishi, Nobuyuki; Zhang, T.; Hirano, Atsushi; Takeda, Yasuo; Yamamoto, Osamu; Yang, Jun

doi:10.1016/j.jpowsour.2010.04.027

Cited by 168 publications

(150 citation statements)

References 19 publications

Supporting

Mentioning

144

Contrasting

Order By: Relevance

“…This increasing saturates at certain strength where all of the solid waste particles interact exactly with PU particles and in this condition the compressive strength is maximum. Consequently, the addition of PU above this content increases the uninteraction area, especially that of PU, and it results in compressive strength decreases [17]. The improvement was also shown as quartz sand addition to the PU-solid waste composite ( Fig.…”

Section: Resultsmentioning

confidence: 87%

“…Meanwhile, as reported by Götze, quartz sand predominantly consists of silica so that it can used as reinforment to enhance the mechanical strength of composite [15]. Further, silica has also been widely used as reinforcement in several composites, such as leaves waste composite [6], mortar and concrete composite [16], leaves and paper composite [7] and also as filler in several electolye polymers [17].…”

Section: Introductionmentioning

confidence: 99%

See 1 more Smart Citation

Effect of quartz sand on compressive strength of the solid waste composite

Masturi¹,

Marwoto²,

Sunarno³

et al. 2016

AIP Conference Proceedings

View full text Add to dashboard Cite

Effect of turbulence modelling to predict combustion and nanoparticle production in the flame assisted spray dryer based on computational fluid dynamics AIP Conference Proceedings 1712, 040002 (2016) A solid waste composite was successfully made. Preliminary, the composite was synthesized using polyurethane (PU) as binder mixed with the solid waste using simple mixing method and then hot-pressed at at pressure of 4 metric-tons and temperature of 80 C for 20 minutes. To enhance its strength, quartz sand partilces with varied content then were added into the PU-solid waste mixture. From the compressive strength test, it was obtained that PU/solid waste composite with PU fraction (w/w) of 0.43 has optimum compressive strength of 38.91 MPa. Having been added quartz sand having average particles size of 0.94 m, its compressive strength attains maximum at 40.47 MPa for quartz sand fraction (w/w) of 4.27 x 10 -3 . The strength is comparable to that of clay brick, slate stone, sandstone, limestone, alder wood, aspen wood, black cherry and pine woods. Therefore, this composite is very adequate to compete the building materials such as the bricks, stones and woods.

show abstract

Section: Resultsmentioning

confidence: 87%

Section: Introductionmentioning

confidence: 99%

Effect of quartz sand on compressive strength of the solid waste composite

Masturi¹,

Marwoto²,

Sunarno³

et al. 2016

AIP Conference Proceedings

View full text Add to dashboard Cite

show abstract

“…22 The relationship between lithium dendrite formation and the ionic transport properties of the composite polymer electrolyte is also discussed. 35 Matsumoto et al 36 reported that the LiTFSI ionic liquid in PP13TFSI enables the reversible plating-stripping of lithium metal. Figure 13 shows typical impedance profiles for the Li/ PEO 18 LiTFSI/Li and Li/PEO 18 LiTFSI-1.44PP13TFSI/Li cells at 60°C as a function of the storage time.…”

Section: ¹2mentioning

confidence: 99%

“…15. 35 Two narrow lithium metal strips (0.4 mm wide with copper film leads) were placed end to end on the polymer electrolyte with a distance of ca. 1 mm.…”

Section: ¹2mentioning

confidence: 99%

Aqueous Lithium-Air Rechargeable Batteries

2012

View full text Add to dashboard Cite

This article summarizes our research on aqueous lithium-air rechargeable batteries. Lithium-air batteries have a far higher energy density and lower material cost than lithium-ion batteries, so that they are now attracting growing attention as possible power sources for electric vehicles. Presently, two types of rechargeable lithium-air batteries have been developed; non-aqueous and aqueous types. The aqueous type has a lower specific energy density than the non-aqueous system, but overcomes some severe problems that must still be addressed for the non-aqueous type, such as lithium metal corrosion by water from air and the high polarization of electrode reactions. The key component of the aqueous lithium-air battery is a water-stable lithium metal electrode (WSLE). The WSLE developed in our laboratory consists of lithium metal covered with a lithium conducting polymer electrolyte and a lithium conducting water-stable solid electrolyte, which was successfully operated in a saturated LiOH and LiCl aqueous solution.

show abstract

“…In the last 30 years, lithium dendrite formation on the lithium electrode from liquid electrolytes [4][5][6] and polymer electrolytes [7][8][9][10][11] has been widely studied. Lithium deposition on a lithium electrode from a conventional non-aqueous liquid electrolyte used for lithium-ion batteries resulted in lithium dendrite formation for a short period of polarization.…”

Section: Introductionmentioning

confidence: 99%

Lithium Dendrite Formation on a Lithium Metal Anode from Liquid, Polymer and Solid Electrolytes

2016

View full text Add to dashboard Cite

Lithium metal is the most attractive anode material for batteries because of its high specific capacity (3861 mAh g −1 ) and low negative potential (−3.04 V vs. NHE). However, lithium dendrite growth during lithium deposition leads to serious safety problems and poor cycling performance. The conventional liquid electrolyte used in lithium-ion batteries results in significant lithium dendrite formation at room temperature and a high current density. Thus, there has been much research effort to achieve the suppression of lithium dendrite formation. Recently, a new class of non-aqueous liquid electrolyte with a high concentration of lithium salts, such as solvated ionic liquid and solvent-in-salt electrolytes, has been reported to suppress lithium dendrite formation. Solid polymer electrolytes have been known to suppress lithium dendrite formation; however, the low lithium ion conductivity and high interface resistance between lithium and the polymer electrolyte at room temperature limits their use for conventional batteries. The interface resistance was significantly decreased by the addition of an ionic liquid into a polymer electrolyte and lithium dendrite formation was suppressed. A theoretical analysis predicted that if a homogenous solid electrolyte with a shear modulus of 6 GPa was obtained, then the lithium dendrite problem would be solved. However, some lithium conducting solid electrolytes such as Li 7 La 3 Zr 2 O 12 still exhibit lithium dendrite formation. In this review, we introduce the recent status of lithium dendrite formation on lithium metal in contact with liquid, solid polymer, and solid electrolytes.

show abstract

Effect of nano-silica filler in polymer electrolyte on Li dendrite formation in Li/poly(ethylene oxide)–Li(CF3SO2)2N/Li

Cited by 168 publications

References 19 publications

Effect of quartz sand on compressive strength of the solid waste composite

Effect of quartz sand on compressive strength of the solid waste composite

Aqueous Lithium-Air Rechargeable Batteries

Lithium Dendrite Formation on a Lithium Metal Anode from Liquid, Polymer and Solid Electrolytes

Contact Info

Product

Resources

About