Matches in SemOpenAlex for { <https://semopenalex.org/work/W4289202012> ?p ?o ?g. }
- W4289202012 abstract "The flexible and less flammable solid polymer electrolytes are attractive candidates for high specific energy density lithium batteries. However, the use of polymer electrolytes in rechargeable batteries for EVs is hindered because of their low lithium-ion conductivity at room temperature and lithium dendrite formation during lithium deposition at high current density. To improve the room temperature conductivity of polymer electrolytes, composite lithium-ion conductors consisting of polymer and ionic liquids or inorganic solid lithium ion conductors have been examined over the past two decades. The polymer electrolyte with ionic liquid showed ionic conductivity of more than 10−4 S cm−1 at room temperature, but lithium dendrite-free composite electrolytes have not yet been reported at room temperature and a high current density. The flexible composite electrolytes of polymers and lithium-ion conductive solid electrolytes showed high ionic conductivity of more than 2×10−4 S cm−1 and no dendrite short-circuit was observed at room temperature and 1.0 mA cm−1 for long cycling. The suppression of lithium dendrite formation in the composite electrolyte is due to the formation of a stable interface layer between the lithium electrode and composite electrolyte. At present, no room temperature all-solid-state batteries have been developed with performance comparable to conventional lithium-ion batteries with liquid electrolytes. One of the disadvantage of the lithium batteries with the composite polymer electrolyte is higher mass of the electrolyte than that of a liquid electrolyte with a porous separator. The specific energy density of the batteries depends on the thickness of the electrolyte and the specific area capacity. At present, the thickness of the polymer composite electrolytes is in a range of 50–200 μm. The specific energy density of the lithium battery with a 100 μm thick composite electrolyte is 430 Wh kg−1 at 10 mAh cm−2, which is 1.4 times higher than that of the conventional Li-ion battery. A high specific area capacity battery with a thin polymer composite electrolyte should be developed to obtain a high energy density battery. We are anxiously expecting a mechanically stable composite polymer electrolyte thin film of less than 100 μm thick with high Li-ion conductivity more than 10−3 S cm−1 at room temperature and low interface resistance with Li electrode. The addition of small amount of a low molecular weight additive into the composite electrolytes is effective to improve the interface resistance between the lithium electrode and composite electrolyte, which results in no dendrite formation at high current density and room temperature." @default.
- W4289202012 created "2022-08-01" @default.
- W4289202012 creator A5032159801 @default.
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- W4289202012 creator A5090907927 @default.
- W4289202012 date "2022-08-01" @default.
- W4289202012 modified "2023-09-23" @default.
- W4289202012 title "Composite Polymer Electrolytes for Lithium Batteries" @default.
- W4289202012 cites W1524956030 @default.
- W4289202012 cites W1593393075 @default.
- W4289202012 cites W163759648 @default.
- W4289202012 cites W1830152687 @default.
- W4289202012 cites W1966713790 @default.
- W4289202012 cites W1970996323 @default.
- W4289202012 cites W1971101373 @default.
- W4289202012 cites W1971317323 @default.
- W4289202012 cites W1979543156 @default.
- W4289202012 cites W1982339678 @default.
- W4289202012 cites W1985687478 @default.
- W4289202012 cites W1997219333 @default.
- W4289202012 cites W2000789919 @default.
- W4289202012 cites W2015693422 @default.
- W4289202012 cites W2018678486 @default.
- W4289202012 cites W2021219814 @default.
- W4289202012 cites W2022478336 @default.
- W4289202012 cites W2026762875 @default.
- W4289202012 cites W2028037840 @default.
- W4289202012 cites W2029791819 @default.
- W4289202012 cites W2035458525 @default.
- W4289202012 cites W2040701737 @default.
- W4289202012 cites W2042913727 @default.
- W4289202012 cites W2045674746 @default.
- W4289202012 cites W2055238312 @default.
- W4289202012 cites W2059419061 @default.
- W4289202012 cites W2063407634 @default.
- W4289202012 cites W2068157181 @default.
- W4289202012 cites W2070678473 @default.
- W4289202012 cites W2071660758 @default.
- W4289202012 cites W2071984057 @default.
- W4289202012 cites W2079051151 @default.
- W4289202012 cites W2082548518 @default.
- W4289202012 cites W2088981686 @default.
- W4289202012 cites W2093492482 @default.
- W4289202012 cites W2093743443 @default.
- W4289202012 cites W2109365890 @default.
- W4289202012 cites W2118112949 @default.
- W4289202012 cites W2143795526 @default.
- W4289202012 cites W2144792302 @default.
- W4289202012 cites W2151207643 @default.
- W4289202012 cites W2153511586 @default.
- W4289202012 cites W2171795534 @default.
- W4289202012 cites W2316837173 @default.
- W4289202012 cites W2321696461 @default.
- W4289202012 cites W2324167872 @default.
- W4289202012 cites W2326578643 @default.
- W4289202012 cites W2411418802 @default.
- W4289202012 cites W2434236481 @default.
- W4289202012 cites W2436341552 @default.
- W4289202012 cites W2508778222 @default.
- W4289202012 cites W2559990185 @default.
- W4289202012 cites W2582588678 @default.
- W4289202012 cites W2593706476 @default.
- W4289202012 cites W2598855007 @default.
- W4289202012 cites W2606363098 @default.
- W4289202012 cites W2606711392 @default.
- W4289202012 cites W2619800384 @default.
- W4289202012 cites W2735637807 @default.
- W4289202012 cites W2742075475 @default.
- W4289202012 cites W2753792691 @default.
- W4289202012 cites W2754219668 @default.
- W4289202012 cites W2772904049 @default.
- W4289202012 cites W2781415225 @default.
- W4289202012 cites W2782119047 @default.
- W4289202012 cites W2786940874 @default.
- W4289202012 cites W2789870724 @default.
- W4289202012 cites W2792798477 @default.
- W4289202012 cites W2794816497 @default.
- W4289202012 cites W2802058404 @default.
- W4289202012 cites W2809472441 @default.
- W4289202012 cites W2875835081 @default.
- W4289202012 cites W2886810507 @default.
- W4289202012 cites W2886968836 @default.
- W4289202012 cites W2889032965 @default.
- W4289202012 cites W2889511450 @default.
- W4289202012 cites W2892260477 @default.
- W4289202012 cites W2894841571 @default.
- W4289202012 cites W2898341143 @default.
- W4289202012 cites W2904104024 @default.
- W4289202012 cites W2916252188 @default.
- W4289202012 cites W2918742558 @default.
- W4289202012 cites W2921202963 @default.
- W4289202012 cites W2955984033 @default.
- W4289202012 cites W2970220884 @default.
- W4289202012 cites W2972285561 @default.
- W4289202012 cites W2981522556 @default.
- W4289202012 cites W2999393849 @default.
- W4289202012 cites W3002384584 @default.
- W4289202012 cites W3004888756 @default.