Abstract: Disclosed are an electrolyte for a rechargeable lithium battery and a rechargeable lithium battery including the same, the electrolyte including a lithium salt; a non-aqueous organic solvent including a solvent represented by Chemical Formula 1; and an additive represented by Chemical Formula 2: (The description of each chemical formula follows the specification.

Abstract: A negative electrode and a rechargeable lithium battery including the negative electrode are disclosed. The negative electrode may include a negative electrode current collector; and a negative electrode active material layer on the negative electrode current collector; wherein the negative electrode active material layer includes a negative electrode active material and an additive, and the additive includes a compound that coagulates at conditions of pH 5.5 or lower and/or 90° C. or higher. The negative electrode may form or provide a film to block ionic current (or a flow of ions) and induce shutdown of the rechargeable lithium battery if (e.g., when) the pH decreases and/or the temperature increases due to an abnormal reaction (e.g., an undesirable side reaction) of the rechargeable lithium battery, thereby improving or enhancing stability (e.g., chemical stability and/or physical stability) and reliability of the rechargeable lithium battery.

Abstract: Examples of the disclosure include a current collector for a rechargeable lithium battery, an electrode including the current collector, and a rechargeable lithium battery including the current collector. The current collector for a rechargeable lithium battery includes a first electrically conductive layer, a second electrically conductive layer, and a fiber-reinforcing layer located between the first electrically conductive layer and the second electrically conductive layer, the fiber-reinforcing layer including a reinforcing fiber and a polymer.

Abstract: Provided is an electrolyte solution for a rechargeable lithium battery and a rechargeable lithium battery including the same, and the electrolyte solution includes a non-aqueous organic solvent, a lithium salt, and an additive represented by Formula 1 as described herein.

Abstract: Disclosed are a current collector for a rechargeable lithium battery, an electrode including the current collector, and a rechargeable lithium battery including the current collector. The current collector for a rechargeable lithium battery includes a first metal layer, a second metal layer, and a functional layer between the first metal layer and the second metal layer, the functional layer including a polymer and a foaming agent.

Abstract: Provided are a core-shell dye that includes a core including a compound represented by a specific chemical formula and a shell surrounding the core, a photosensitive resin composition including the same, a photosensitive resin film manufactured using the photosensitive resin composition, a color filter including the photosensitive resin film, and a CMOS image sensor including the color filter.

Abstract: The present invention relates to an electrolyte of a rechargeable lithium battery and a rechargeable lithium battery including same, and the electrolyte including a non-aqueous organic solvent; a lithium salt; an ionic liquid including a cation and an anion.

Abstract: An electrolyte for a rechargeable lithium battery, the electrolyte including a non-aqueous organic solvent, a lithium salt, and an additive; wherein the additive includes a first additive represented by Chemical Formula 1 and a second additive represented by Chemical Formula 2:

Abstract: The present invention relates to an electrolyte of a rechargeable lithium battery and a rechargeable lithium battery including same, and the electrolyte including a non-aqueous organic solvent; a lithium salt; an ionic liquid including a cation and an anion.

Abstract: Disclosed are a separator for a rechargeable lithium battery and a rechargeable lithium battery including the same. Specifically, an embodiment provides a separator for a rechargeable lithium battery including a substrate; and a coating layer located on one or both surfaces of the substrate and including a metal organic framework (MOF) of ZIF-8, Fe-BTC, or a combination thereof.

Abstract: Disclosed are an exterior material for a rechargeable lithium battery and a rechargeable lithium battery including the same. An example embodiment provides an exterior material for a rechargeable lithium battery including a substrate; and a coating layer on an inner surface of the substrate, the coating layer including one or more metal organic frameworks selected from ZIF-8, MOF-177, Al-MIL-53, and Fe-BTC.

Abstract: A liquid electrolyte includes: a lithium salt; a non-aqueous organic solvent; and an additive, wherein the additive comprises a polymer represented by Chemical Formula 1: in Chemical Formula 1, R1 to R3 are each independently hydrogen, fluorine, or a substituted or unsubstituted C1 to C10 alkyl group, and n and m are mole fractions, respectively, 50 mol %?n?90 mol %, 10 mol %?m?50 mol %.

Abstract: An electrolyte for a rechargeable lithium battery and a rechargeable lithium battery including the electrolyte are provided. The electrolyte includes a non-aqueous organic solvent and a lithium salt, and the non-aqueous organic solvent includes about 10 to 30 vol % of a halogenated N,N-dialkyl methanesulfonamide solvent, based on a total amount of the non-aqueous organic solvent.

Abstract: A rechargeable lithium battery including a positive electrode including a positive electrode active material, a negative electrode including a negative electrode active material, and an electrolyte is provided. An active mass density of the negative electrode is greater than or equal to about 1.7 g/cc, and the electrolyte includes a lithium salt, a non-aqueous organic solvent, a first additive represented by Chemical Formula 1, and a second additive represented by Chemical Formula 2.

Abstract: Disclosed is a rechargeable lithium battery, the rechargeable lithium battery including a positive electrode including a positive electrode active material; a negative electrode including a negative electrode active material; and an electrolyte, wherein an active mass density of the negative electrode is greater than or equal to about 1.7 g/cc, and the electrolyte includes a lithium salt; a non-aqueous organic solvent; a first additive represented by Chemical Formula 1; a second additive represented by Chemical Formula 2; and a third additive represented by Chemical Formula 3. The description of each chemical formula is provided in the specification.

Abstract: Disclosed are an electrolyte for a rechargeable lithium battery and a rechargeable lithium battery including the same, wherein the electrolyte includes a non-aqueous organic solvent and a lithium salt, wherein the non-aqueous organic solvent includes two or more propionate-based solvents, and the propionate-based solvents include alkyl fluorinated propionate and propyl propionate.

Abstract: An electrolyte for a rechargeable lithium battery may include a lithium salt; a non-aqueous organic solvent; a first additive represented by Chemical Formula 1; and a second additive represented by Chemical Formula 2: R1—O—R2??Chemical Formula 1 R3—O—R4.??Chemical Formula 2 The description of each chemical formulas follows the specification.

Abstract: A rechargeable lithium battery may include a positive electrode including a positive electrode active material; a negative electrode including a negative electrode active material; and an electrolyte, wherein an active mass density of the negative electrode is greater than or equal to about 1.

Abstract: Disclosed is a rechargeable lithium battery, the rechargeable lithium battery including a positive electrode including a positive electrode active material; a negative electrode including a negative electrode active material; and an electrolyte, wherein an active mass density of the negative electrode is greater than or equal to about 1.

Abstract: A lithium secondary battery includes: a positive electrode including a positive electrode active material; a negative electrode including a negative electrode active material; and an electrolyte, wherein the negative electrode has a composite density of at least 1.