摘要:
An electrolyte composite including a first block copolymer and a lithium ion conductor, wherein the first block copolymer includes i) a structural domain and ii) at least one of a rubbery domain and an ion conductive domain, wherein the structural domain includes a polymer segment including a structural repeating unit, wherein the rubbery domain includes a polymer segment including a rubbery repeating unit, and wherein the ion conductive domain includes a polymer segment including an ion conductive repeating unit.
摘要:
An electrolyte for a secondary battery, the electrolyte including an ionic liquid polymer including a repeating unit represented by Formula 1: wherein, in Formula 1, CY, R1, R2, R3, X1−, n, and m are the same as described in the specification.
摘要:
A lithium battery including a negative electrode, a protected positive electrode, and an electrolyte disposed between the negative electrode and the protected positive electrode, wherein the protected positive electrode includes a positive electrode including a positive active material, and a protective layer disposed on the positive electrode, and wherein the protective layer includes a boron-containing anion receptor and a block copolymer.
摘要:
A negative electrode for a lithium battery, including a lithium metal; and a protective layer disposed on at least a part of the lithium metal, wherein the protective layer includes a block copolymer including a structural domain and a hard domain covalently linked to the structural domain, wherein the structural domain includes a structural block of the block copolymer, wherein the hard domain includes a hard block of the block polymer, wherein the structural block includes a plurality of structural repeating units, and wherein the hard block includes a plurality of olefin repeating units.
摘要:
An electrolyte including a block copolymer having a first domain and a second domain covalently linked to the first domain, an ionic liquid, an oligomer, an inorganic particle, and a lithium salt, wherein the first domain includes an ion conductive polymer block, and the second domain includes a non-conducting polymer block.
摘要:
An anodeless lithium metal battery includes: a cathode including a cathode current collector and a cathode active material layer on the cathode current collector; an anode current collector on the cathode; and a composite electrolyte between the cathode and the anode current collector, wherein the composite electrolyte includes a first liquid electrolyte and at least one of lithium metal or a lithium metal alloy.
摘要:
A composite separator includes: a porous substrate; and a composite electrolyte on a surface of the porous substrate, the composite electrolyte including block copolymer, an ionic liquid, and a particle, wherein a size of the particle is larger than a pore size of the porous substrate, the particle includes an organic particle, an inorganic particle, an organic-inorganic particle, or a combination thereof, and the particle has a particle size of greater than about 1 micrometer to about 100 micrometers.
摘要:
A method of charging a lithium metal battery includes charging the lithium metal battery so that a constant voltage period and a first constant current period are separated from each other in time where, the lithium metal battery is charged so that a second constant current period occurs between the first constant current period and the constant voltage period, and a current value of the second constant current period is less than a current value of the first constant current period.
摘要:
An electrolyte membrane for an energy storage device, the membrane including a matrix including a first ionically conductive polymer; an alkali metal salt, an alkali earth metal salt, or a combination thereof; a metal-organic framework; and a second ionically conductive polymer miscible with the first ionically conductive polymer, wherein the second ionically conductive polymer is covalently bound to a portion of or the entire surface of the metal-organic framework through at least one amide bond.