Super Soft All-Ethylene Oxide Polymer Electrolyte for Safe All-Solid Lithium Batteries

@article{Porcarelli2016SuperSA,
  title={Super Soft All-Ethylene Oxide Polymer Electrolyte for Safe All-Solid Lithium Batteries},
  author={Luca Porcarelli and Claudio Gerbaldi and Federico Bella and Jijeesh Ravi Nair},
  journal={Scientific Reports},
  year={2016},
  volume={6}
}
Here we demonstrate that by regulating the mobility of classic −EO− based backbones, an innovative polymer electrolyte system can be architectured. This polymer electrolyte allows the construction of all solid lithium-based polymer cells having outstanding cycling behaviour in terms of rate capability and stability over a wide range of operating temperatures. Polymer electrolytes are obtained by UV-induced (co)polymerization, which promotes an effective interlinking between the polyethylene… 

Transparent flexible lithium ion conducting solid polymer electrolyte

Recent safety threats concerning conventional liquid electrolyte-based Li-ion batteries invoke the search for high ionic conductivity solid electrolytes (SEs) for solid state batteries. Here, the

Comprehensive Review of Polymer Architecture for All-Solid-State Lithium Rechargeable Batteries

In this review, the influences of polymer architecture on the physical and electrochemical properties of an SPE in lithium solid polymer batteries are systematically summarized.

UV-Cross-Linked Composite Polymer Electrolyte for High-Rate, Ambient Temperature Lithium Batteries

We report an innovative cross-linked composite polymer electrolyte (CPE) based on the garnet-type ceramic super Li+ ion conductor, Li7La3Zr2O12 (LLZO), that is encompassed in a supersoft
...

References

SHOWING 1-10 OF 85 REFERENCES

Poly(ethylene oxide)-based electrolytes for lithium-ion batteries

Poly(ethylene oxide) (PEO) based materials are widely considered as promising candidates of polymer hosts in solid-state electrolytes for high energy density secondary lithium batteries. They have

Single-ion BAB triblock copolymers as highly efficient electrolytes for lithium-metal batteries.

A multifunctional single-ion polymer electrolyte based on polyanionic block copolymers comprising polystyrene segments overcomes most of the above limitations, with a lithium-ion transport number close to unity, excellent mechanical properties and an electrochemical stability window spanning 5 V versus Li(+)/Li.

Suppression of lithium dendrite growth using cross-linked polyethylene/poly(ethylene oxide) electrolytes: a new approach for practical lithium-metal polymer batteries.

The results suggest that a high-modulus SPE is not a requirement for the control of dendrite proliferation, and a cross-linked polyethylene/poly(ethylene oxide) SPE with both high ionic conductivity and excellent resistance to dendrites growth is reported.

Highly Conducting 3D-Hybrid Polymer Electrolytes for Lithium Batteries Based on Siloxane Networks and Cross-Linked Organic Polar Interphases

The development of polymer electrolytes with high ionic conductivity, high lithium transference number, and high electrochemical stability is one of the main aims in the field of lithium battery

High-modulus, high-conductivity nanostructured polymer electrolyte membranes via polymerization-induced phase separation.

A remarkably facile one-pot synthetic strategy based on polymerization-induced phase separation (PIPS) to generate nanostructured PEMs that exhibit an unprecedented combination of high modulus and ionic conductivity that holds tremendous potential to advance lithium-ion battery technology by enabling the use of lithium metal anodes or to serve as membranes in high-temperature fuel cells.

An organic ionic plastic crystal electrolyte for rate capability and stability of ambient temperature lithium batteries

Reliable, safe and high performance solid electrolytes are a critical step in the advancement of high energy density secondary batteries. In the present work we demonstrate a novel solid electrolyte
...