Samsung Sdi Co., Inc.

Industry-university Cooperation Foundation Hanyang University

Iucf-hyu

Duckhyun Kim

Woocheol Shin

Heeeun Yoo

Minju Lee

Siyoung Cha

Ji-won Lee

Moon-Sung Kang

Byong-cheol Shin

Jeonghye Lee

Moonsung Kim

Taeri Kwon

Taehyun Bae

Jaejung Ko

Dongwon Kim

Erang Cho

Manseok Han

Yunchae Jung

Seulki Kim

ILKyoung Kwon

Provided are an electrolyte for a lithium metal battery and a lithium metal battery including the electrolyte, wherein the electrolyte includes a composite including a lithium ion-conductive compound which is a non-carbonate-based substance having resistance to reduction of lithium metal, a polymerization product of a crosslinkable polymer, and a lithium salt, wherein the lithium ion-conductive compound is glycol ether.

Electrolyte for lithium metal battery and lithium metal battery including the same

Provided are an organic/inorganic composite electrolyte, an electrode-electrolyte assembly and a lithium secondary battery including the organic/inorganic composite electrolyte, and a manufacturing method of the electrode-electrolyte assembly. The porous organic/inorganic composite electrolyte, includes a first pore peak in a pore size range of about 100 nm to about 300 nm in a total pore distribution chart, and 50% or more of pores having a pore size range of about 100 nm to about 300 nm based on a total pore volume.

Organic/inorganic composite electrolyte, electrode-electrolyte assembly and lithium secondary battery including the same, and manufacturing method of the electrode-electrolyte assembly

An electrode assembly includes a first electrode at an upper part, a second electrode at a lower part, and an electrolyte membrane between the first electrode and the second electrode. Each of the first electrode and the second electrode includes an electrode active material layer, a tab portion, and a non-coated portion, the non-coated portion being located at at least one lateral side of the first electrode or the second electrode, and the non-coated portion of at least one of the first electrode and the second electrode includes at least one groove that is parallel to a thickness direction of the first electrode or the second electrode.

Electrode assembly, lithium battery including the same, and method of manufacturing the electrode assembly

An electrolyte additive for a lithium battery, an electrolyte including the electrolyte additive, and a lithium battery including the electrolyte additive are disclosed. The electrolyte additive for a lithium battery includes a sulfonylmethylisocyanide-based compound. The electrolyte additive including the sulfonylmethylisocyanide-based compound may form a protective layer having improved high-temperature stability on positive and negative electrodes of a lithium battery, thereby improving the safety of the lithium battery.

Electrolyte additive for lithium battery, electrolyte including the additive, and lithium battery including the electrolyte

A benzoindole-based compound represented by Formula 1 below, a dye including the benzoindole-based compound, and a dye-sensitized solar cell including the dye: is prepared at a low cost, has a high molar absorption coefficient, and high photoelectron conversion efficiency, as compared to a conventional ruthenium dye. The benzoindole-based dye is an organic dye including an N-aryl electron donor and an acidic functional group an electron acceptor.

Benzoindole-based compound and dye-sensitized solar cell using the same

Growing community of inventors

Yongin-si, South Korea

Duckhyun Kim