Enhanced Lithium Ion Transport in Poly(ethylene glycol) Diacrylate-Supported Solvate lonogel Electrolytes via Chemically Cross-linked Ethylene Oxide Pathways
被引:43
作者:
D'Angelo, Anthony J.
论文数: 0引用数: 0
h-index: 0
机构:
Tufts Univ, Dept Chem & Biol Engn, 4 Colby St, Medford, MA 02155 USATufts Univ, Dept Chem & Biol Engn, 4 Colby St, Medford, MA 02155 USA
D'Angelo, Anthony J.
[1
]
Panzer, Matthew J.
论文数: 0引用数: 0
h-index: 0
机构:
Tufts Univ, Dept Chem & Biol Engn, 4 Colby St, Medford, MA 02155 USATufts Univ, Dept Chem & Biol Engn, 4 Colby St, Medford, MA 02155 USA
Panzer, Matthew J.
[1
]
机构:
[1] Tufts Univ, Dept Chem & Biol Engn, 4 Colby St, Medford, MA 02155 USA
Lithium-ion solvate ionic liquids (SILs), consisting of complexed Li+ cations and a weakly basic anion, represent an emergent class of nonvolatile liquid electrolytes suitable for lithium-based electrochemical energy storage. In this report, solid-state, flexible solvate ionogel electrolytes are synthesized via UV-initiated free radical polymerization/cross-linking of poly (ethylene glycol) diacrylate (PEGDA) in situ within the [Li(G4)] [TFSI] electrolyte, which is formed by an equimolar mixture of lithium bis(trifluoromethylsulfonyl)imide (LiTFSI) and tetraglyme (G4). Ion diffusivity measurements reveal enhanced Li+ diffusion in PEGDA-supported solvate ionogels, as compared to poly(methyl methacrylate)-supported gels that lack ethylene oxide chains. At 21 vol% PEGDA, a maximum Li transport number of 0.58 and a room temperature ionic conductivity of 0.43 mS/cm have been achieved in a solvate ionogel electrolyte that exhibits an elastic modulus of 0.47 MPa. These results demonstrate the importance of polymer scaffold selection on solvate ionogel electrolyte performance for advanced lithium-based batteries.
引用
收藏
页码:890 / 895
页数:6
相关论文
共 27 条
[1]
Armand M, 2009, NAT MATER, V8, P621, DOI [10.1038/NMAT2448, 10.1038/nmat2448]
机构:
Grenoble Univ, CNRS, UMR 5279, LEPMI, F-38402 St Martin Dheres, FranceGrenoble Univ, CNRS, UMR 5279, LEPMI, F-38402 St Martin Dheres, France
Bouchet, R.
Phan, T. N. T.
论文数: 0引用数: 0
h-index: 0
机构:
Aix Marseille Univ, Inst Chim Radicalaire, UMR 7273, F-13397 Marseille 20, FranceGrenoble Univ, CNRS, UMR 5279, LEPMI, F-38402 St Martin Dheres, France
Phan, T. N. T.
Beaudoin, E.
论文数: 0引用数: 0
h-index: 0
机构:
Aix Marseille Univ, Inst Chim Radicalaire, UMR 7273, F-13397 Marseille 20, France
Univ Paris 11, CNRS, UMR 8502, Phys Solides Lab, F-91405 Orsay, FranceGrenoble Univ, CNRS, UMR 5279, LEPMI, F-38402 St Martin Dheres, France
Beaudoin, E.
Devaux, D.
论文数: 0引用数: 0
h-index: 0
机构:
Aix Marseille Univ, Inst Chim Radicalaire, UMR 7273, F-13397 Marseille 20, France
Aix Marseille Univ, MADIREL UMR 7246, F-13397 Marseille 20, FranceGrenoble Univ, CNRS, UMR 5279, LEPMI, F-38402 St Martin Dheres, France
Devaux, D.
论文数: 引用数:
h-index:
机构:
Davidson, P.
Bertin, D.
论文数: 0引用数: 0
h-index: 0
机构:
Aix Marseille Univ, Inst Chim Radicalaire, UMR 7273, F-13397 Marseille 20, FranceGrenoble Univ, CNRS, UMR 5279, LEPMI, F-38402 St Martin Dheres, France
Bertin, D.
Denoyel, R.
论文数: 0引用数: 0
h-index: 0
机构:
Aix Marseille Univ, MADIREL UMR 7246, F-13397 Marseille 20, FranceGrenoble Univ, CNRS, UMR 5279, LEPMI, F-38402 St Martin Dheres, France
机构:
Univ Calif Berkeley, Dept Mat Sci & Engn, Berkeley, CA 94720 USA
Univ Calif Berkeley, Lawrence Berkeley Natl Lab, Div Mat Sci, Berkeley, CA 94720 USAUniv Calif Berkeley, Dept Mat Sci & Engn, Berkeley, CA 94720 USA
Chintapalli, Mahati
Timachova, Ksenia
论文数: 0引用数: 0
h-index: 0
机构:
Univ Calif Berkeley, Dept Biomol & Chem Engn, Berkeley, CA 94720 USA
Univ Calif Berkeley, Lawrence Berkeley Natl Lab, Div Mat Sci, Berkeley, CA 94720 USAUniv Calif Berkeley, Dept Mat Sci & Engn, Berkeley, CA 94720 USA
Timachova, Ksenia
Olson, Kevin R.
论文数: 0引用数: 0
h-index: 0
机构:
Univ N Carolina, Dept Chem, CB 3290, Chapel Hill, NC 27599 USAUniv Calif Berkeley, Dept Mat Sci & Engn, Berkeley, CA 94720 USA
Olson, Kevin R.
Mecham, Sue J.
论文数: 0引用数: 0
h-index: 0
机构:
Univ N Carolina, Dept Chem, CB 3290, Chapel Hill, NC 27599 USAUniv Calif Berkeley, Dept Mat Sci & Engn, Berkeley, CA 94720 USA
Mecham, Sue J.
Devaux, Didier
论文数: 0引用数: 0
h-index: 0
机构:
Univ Calif Berkeley, Lawrence Berkeley Natl Lab, Environm Energy Technol Div, Berkeley, CA 94720 USAUniv Calif Berkeley, Dept Mat Sci & Engn, Berkeley, CA 94720 USA
Devaux, Didier
DeSimone, Joseph M.
论文数: 0引用数: 0
h-index: 0
机构:
Univ N Carolina, Dept Chem, CB 3290, Chapel Hill, NC 27599 USA
N Carolina State Univ, Dept Biomol & Chem Engn, Raleigh, NC 27695 USAUniv Calif Berkeley, Dept Mat Sci & Engn, Berkeley, CA 94720 USA
DeSimone, Joseph M.
Balsara, Nitash P.
论文数: 0引用数: 0
h-index: 0
机构:
Univ Calif Berkeley, Dept Biomol & Chem Engn, Berkeley, CA 94720 USA
Univ Calif Berkeley, Lawrence Berkeley Natl Lab, Div Mat Sci, Berkeley, CA 94720 USA
Univ Calif Berkeley, Lawrence Berkeley Natl Lab, Environm Energy Technol Div, Berkeley, CA 94720 USAUniv Calif Berkeley, Dept Mat Sci & Engn, Berkeley, CA 94720 USA
机构:
Grenoble Univ, CNRS, UMR 5279, LEPMI, F-38402 St Martin Dheres, FranceGrenoble Univ, CNRS, UMR 5279, LEPMI, F-38402 St Martin Dheres, France
Bouchet, R.
Phan, T. N. T.
论文数: 0引用数: 0
h-index: 0
机构:
Aix Marseille Univ, Inst Chim Radicalaire, UMR 7273, F-13397 Marseille 20, FranceGrenoble Univ, CNRS, UMR 5279, LEPMI, F-38402 St Martin Dheres, France
Phan, T. N. T.
Beaudoin, E.
论文数: 0引用数: 0
h-index: 0
机构:
Aix Marseille Univ, Inst Chim Radicalaire, UMR 7273, F-13397 Marseille 20, France
Univ Paris 11, CNRS, UMR 8502, Phys Solides Lab, F-91405 Orsay, FranceGrenoble Univ, CNRS, UMR 5279, LEPMI, F-38402 St Martin Dheres, France
Beaudoin, E.
Devaux, D.
论文数: 0引用数: 0
h-index: 0
机构:
Aix Marseille Univ, Inst Chim Radicalaire, UMR 7273, F-13397 Marseille 20, France
Aix Marseille Univ, MADIREL UMR 7246, F-13397 Marseille 20, FranceGrenoble Univ, CNRS, UMR 5279, LEPMI, F-38402 St Martin Dheres, France
Devaux, D.
论文数: 引用数:
h-index:
机构:
Davidson, P.
Bertin, D.
论文数: 0引用数: 0
h-index: 0
机构:
Aix Marseille Univ, Inst Chim Radicalaire, UMR 7273, F-13397 Marseille 20, FranceGrenoble Univ, CNRS, UMR 5279, LEPMI, F-38402 St Martin Dheres, France
Bertin, D.
Denoyel, R.
论文数: 0引用数: 0
h-index: 0
机构:
Aix Marseille Univ, MADIREL UMR 7246, F-13397 Marseille 20, FranceGrenoble Univ, CNRS, UMR 5279, LEPMI, F-38402 St Martin Dheres, France
机构:
Univ Calif Berkeley, Dept Mat Sci & Engn, Berkeley, CA 94720 USA
Univ Calif Berkeley, Lawrence Berkeley Natl Lab, Div Mat Sci, Berkeley, CA 94720 USAUniv Calif Berkeley, Dept Mat Sci & Engn, Berkeley, CA 94720 USA
Chintapalli, Mahati
Timachova, Ksenia
论文数: 0引用数: 0
h-index: 0
机构:
Univ Calif Berkeley, Dept Biomol & Chem Engn, Berkeley, CA 94720 USA
Univ Calif Berkeley, Lawrence Berkeley Natl Lab, Div Mat Sci, Berkeley, CA 94720 USAUniv Calif Berkeley, Dept Mat Sci & Engn, Berkeley, CA 94720 USA
Timachova, Ksenia
Olson, Kevin R.
论文数: 0引用数: 0
h-index: 0
机构:
Univ N Carolina, Dept Chem, CB 3290, Chapel Hill, NC 27599 USAUniv Calif Berkeley, Dept Mat Sci & Engn, Berkeley, CA 94720 USA
Olson, Kevin R.
Mecham, Sue J.
论文数: 0引用数: 0
h-index: 0
机构:
Univ N Carolina, Dept Chem, CB 3290, Chapel Hill, NC 27599 USAUniv Calif Berkeley, Dept Mat Sci & Engn, Berkeley, CA 94720 USA
Mecham, Sue J.
Devaux, Didier
论文数: 0引用数: 0
h-index: 0
机构:
Univ Calif Berkeley, Lawrence Berkeley Natl Lab, Environm Energy Technol Div, Berkeley, CA 94720 USAUniv Calif Berkeley, Dept Mat Sci & Engn, Berkeley, CA 94720 USA
Devaux, Didier
DeSimone, Joseph M.
论文数: 0引用数: 0
h-index: 0
机构:
Univ N Carolina, Dept Chem, CB 3290, Chapel Hill, NC 27599 USA
N Carolina State Univ, Dept Biomol & Chem Engn, Raleigh, NC 27695 USAUniv Calif Berkeley, Dept Mat Sci & Engn, Berkeley, CA 94720 USA
DeSimone, Joseph M.
Balsara, Nitash P.
论文数: 0引用数: 0
h-index: 0
机构:
Univ Calif Berkeley, Dept Biomol & Chem Engn, Berkeley, CA 94720 USA
Univ Calif Berkeley, Lawrence Berkeley Natl Lab, Div Mat Sci, Berkeley, CA 94720 USA
Univ Calif Berkeley, Lawrence Berkeley Natl Lab, Environm Energy Technol Div, Berkeley, CA 94720 USAUniv Calif Berkeley, Dept Mat Sci & Engn, Berkeley, CA 94720 USA