Hyundai Motor Company

Kia Motors Corporation

Industry-University Cooperation Foundation Hanyang University

Kia Corporation

Samsung Electro-mechanics Co., Ltd.

Ulsan National Institute of Science and Technology

Sungkyunkwan University

Snu Rdb Foundation

Korea Electronics Technology Institute

Pusan National University

Industry-university Cooperation Foundation

Unist (ulsan Nat. Inst. of Science and Technology)

Hong Seok Min

Yong Sub Yoon

Sung Min Choi

Yong Jun Jang

Sa Heum Kim

Seung Ho Ahn

Oh Min Kwon

Yun Sung Kim

Ju Yeong Seong

Pil Gun Oh

Dong Wook Shin

Kyung Su Kim

Ik Kyu Kim

Sang Heon Lee

Sung Woo Noh

Yong Kim

Jae Min Lim

In Woo Song

Chan Hwi Park

Sung Hoo Jung

Young Jin Nam

Dae Yang Oh

Yoon Seok Jung

Jin Oh Son

Yoon Sung Lee

Seung Min Oh

Bae Kyun Kim

Dong Hyeok Choi

Yeol Mae Yeo

Ki Seok Koh

Lak Young Choi

Sun Choi

Sang Jin Park

Yong Seok Choi

Sung Hoon Lim

Sang Mok Park

Hak Kwan Kim

Jung Young Cho

Woo Jin Shin

Jung Je Woo

Shin Kook Kong

A Reum Ha

Kyo Min Shin

Mihai Robert Zamfir

Je Mee Joe

Didier Pribat

Yeo Jin Lee

Young Gwan Ko

Ho Young Lee

Sang Kyun Lee

Dong Hui Kim

Chang Sup Ryu

Sang Mo Kim

Jae Phil Cho

Hyun Chul Jung

In Chul Kim

Woo Suk Cho

Young Chang Joo

Ho Jin Yun

Ji Na Kim

Goo Jin Jeong

Hajime Tsuchiya

Yoon Kwang Lee

Seung Woo Lim

Ji Sung Cho

Yuki Sasaki

Byung Jo Jeong

Kyu Joon Lee

Heon Cheol Shin

Ga Hyeon Im

Min Suk Jung

Soon Chul Byun

Ji Yae Do

Hyung Wook Park

Dong Hul Kim

Ji Sang Yu

Ji Ung Jeong

Se Jung Oh

Yong Guk Gwon

Seong Hyeok Ha

Hoi Suk Han

Hyo Myoung Lee

O Min Kwon

Shin Bok Lee

Ji U Ann

Jong Yeob Park

A method of manufacturing a cathode for an all-solid-state battery includes: stacking a protective member on a cathode current collector, the protective member including a protective layer and a mask layer disposed on the protective layer and having a central portion which is an empty space; coating the protective member with a cathode material so that the central portion of the protective member is filled with the cathode material; and removing the mask layer to form a cathode coating layer.

Cathode for all-solid-state battery for preventing short-circuiting between electrodes and method of manufacturing the same

An embodiment anode for an all-solid-state battery includes an anode current collector, and a coating layer disposed on the anode current collector, wherein the coating layer is a thin film including at least one metal selected from the group consisting of alkaline earth metals, Group 4 to 9 transition metals, Group 13 metals, or combinations thereof.

Anode for all-solid-state battery comprising metal-thin-film coating layer and method of manufacturing same

A method of manufacturing an all-solid-state battery electrode, an all-solid-state battery electrode manufactured by the method, and an all-solid-state battery including the electrode are disclosed. In the method, a specific type of binder included in the electrode is prepared in a fiber form by applying pressure to the binder under specific conditions, so that the fiber-form binder thus prepared has an average fineness that satisfies a specific range. Therefore, the all-solid-state battery including the electrode has an advantage of having high capacity even in the case of electrode thickening for high loading.

Method of manufacturing an all-solid-state battery electrode and an all-solid-state battery electrode manufactured thereby

Disclosed are an anode active material for an all-solid-state battery in which a lithophilic material is deposited inside and on particles.

Anode active material for all-solid-state battery

A cathode active material for an all-solid-state battery includes: active material particles; and a coating layer covering at least a portion of the surface of the active material particles, wherein the coating layer includes lithium (Li), niobium (Nb), and at least one element selected from the group consisting of vanadium (V), zirconium (Zr) and combinations thereof.

Cathode active material for all-solid-state battery comprising coating layer including ternary oxide and method of manufacturing same

The present disclosure relates to a method for producing a cathode material and a cathode including a cathode material produced thereby. More specifically, the present disclosure provides a production method which improves process efficiency while improving cathode performance in consideration of the practical use of an all-solid-state battery in the production of a cathode for the all-solid-state battery.

Method for producing cathode material and cathode including cathode material produced thereby

An apparatus for manufacturing an all-solid-state battery includes: a mold unit which includes a first hole extending vertically so as to have a shape and a width identical with a shape and a width of the all-solid-state battery, and a second hole extending horizontally so as to horizontally communicate with the first hole; a first pressing unit which includes a first protrusion member corresponding to the first hole, which is coupled with an upper part of the mold unit, and which presses downwards raw materials of the all-solid-state battery filling the first hole, and a second pressing unit which includes a second protrusion member corresponding to the first hole, which is coupled with a lower part of the mold unit, and which presses upwards the raw materials of the all-solid-state battery filling the first hole.

Apparatus for manufacturing all-solid-state battery comprising reference electrode and manufacturing method using same

Disclosed are a separator for secondary batteries with enhanced stability and a method of manufacturing the separator. The separator can prevent self-discharge which may occur when a porous non-woven fabric material is used for a separator; can perform a shutdown function at a high temperature of 200° C. or less; and can avoid even under harsh conditions of high temperatures, deterioration in stability caused by internal short-circuit of positive and negative electrodes. In particular, the separator for secondary batteries of the present invention includes a porous non-woven fabric material impregnated with a baroplastic polymer powder and pores of the porous non-woven fabric material are filled with the baroplastic polymer powder by pressing an assembly of the secondary battery.

Separator for secondary batteries with enhanced stability and method of manufacturing the same

The present invention relates to a nitrogen-doped sulfide-based solid electrolyte for all-solid batteries. The a nitrogen-doped sulfide-based solid electrolyte for all-solid batteries includes a compound with an argyrodite-type crystal structure represented by the following Formula 1:LiPSNX&#x2003;&#x2003;[Formula 1]

Nitrogen-doped sulfide-based solid electrolyte for all-solid batteries

Disclosed are an all-solid-state battery having high energy density and a method for manufacturing the same. One battery structure is pressed instead of pressing each cell unit, an amount of first or second electrode current collectors consumed is reduced, and insulating members are used, thereby simplifying a manufacturing process of the all-solid-state battery and allowing the all-solid-state battery to have high energy density and a stable structure.

High energy density all-solid-state battery and method for manufacturing the same

A method of manufacturing an all-solid-state battery includes preparing a solid electrolyte layer, providing lithium metal to the solid electrolyte layer to prepare a stack, and radiating ultrasonic waves or sound waves to the stack. The method provides an all-solid-state battery with a stable interface between an anode formed of lithium metal and a solid electrolyte layer.

Method of manufacturing all-solid-state battery with stable interface of lithium anode

An improved, low porosity, solid electrolyte membrane and a method of manufacturing the solid electrolyte membrane are provided. The low porosity, solid electrolyte membrane significantly improves both mechanical strength and porosity of the membrane, inhibits the growth of lithium dendrites (Li dendrites), and thereby maintains and maximizes electrochemical stability of an all-solid-state battery. This is accomplished by wet-coating a sulfide or oxide solid electrolyte particle with a thermoplastic resin, or a mixture of the thermoplastic resin and a thermosetting resin, using a solvent to prepare a composite and hot-pressing the composite at a relatively low temperature and at a low pressure.

Low porosity solid electrolyte membrane and method for manufacturing the same

The present disclosure relates to a method of manufacturing a cathode composite for an all-solid-state battery and a method of manufacturing an all-solid-state battery including the same. In particular, the present disclosure relates to a method of manufacturing a cathode composite for an all-solid-state battery in which the cathode composite is manufactured by mixing a solid electrolyte, a conductive material and a cathode active material with a solvent, and then performing two-step vacuum drying, whereby interfacial resistance between the cathode active material, the solid electrolyte and the conductive material is reduced to thus increase ionic conductivity, thereby improving battery performance and capacity, and a method of manufacturing an all-solid-state battery including the same.

Method of manufacturing cathode composite for all-solid-state battery and method of manufacturing all-solid-state battery comprising same

Growing community of inventors

Gyeonggi-do, South Korea

Hong Seok Min