Hanwha Chemical Corporation

Sk Innovation Co., Ltd.

Korea Advanced Institute of Science and Technology

Korea Institute of Energy Research

International Business Machines Corporation

Lg Energy Solution, Ltd.

Korea Research Institute of Chemical Technology

University-industry Cooperation Group of Kyung Hee University

Silicon Works Co., Ltd.

Korea Electric Power Corporation

Sk Global Chemical Co., Ltd.

The Asan Foundation

Futurechem Co., Ltd

Dong Wook Kim

Dong Ok Kim

Gui Ryong Ahn

Jisoon Ihm

Hyo Jin Jeon

Jong Sik Kim

Moon-Hyun Cha

Hee Bock Yoon

Jang Jae Lee

Jeasung Park

Sang Sup Han

Chang Hyun Ko

Jong Nam Kim

Seong Jun Lee

Hee Tae Beum

Jong Ho Park

Soon Haeng Cho

Tae Jin Kim

Ho-Cheol Kim

Young-Hye Na

Seung Hoon Oh

Younes Ansari

Jung Don Suk

Jae Suk Choi

Young Eun Cheon

Yongku Kang

Ui Gab Joung

Bom Son Lee

Dae Yoon Chi

Sukbok Chang

Ah Reum Kim

Seung Jun Oh

Bum Jin Park

Jae Kyung Lee

Sung Hae Jun

Myungeun Seo

Jun Shin Lee

Sogol Teschler

Dae Hyuk Moon

Seung Young Ahn

Myeong Woo Oh

Jae Sup Han

Kil Sagong

Hye Ran Park

Yong Il Kim

Woo Sung Jung

Do Youb Kim

Seong Jang Jeon

Dong Geon Lee

Jae Ju Song

Yong Nam Choi

Ka Ram Hwang

Eun Ji Jo

Min Wook Kim

Jaesung Park

Taeseok Oh

Su Hang Lee

Jae Yeong Kim

Chung Sub Jeon

Hyo Yul Choi

Chun Sun Lee

Hong Kyun Kim

Jae Hyoung Park

Nam Joon Jung

Eun Yeong Hwang

Yong Gyun Lee

Jin-Sook Ryu

Seung Hoon Choi

Jong Sik Park

Gi Young Choi

The present invention relates to a battery module simulation system and method for easily implementing pressure and temperature conditions in a battery module by easily changing the pressure and temperature applied to a battery cell in a pressure measurement test of the battery cell.

Battery module simulation system and method

The present invention relates to a method of synthesizing hydrocarbon polymers using a deoxygenation reaction, wherein, by deoxygenating polymers including oxygen atom-containing functional groups in side chains thereof to thereby remove the functional groups of the side chains, various block copolymers including polyolefins and hydrocarbon polymers with complex architectures can be synthesized.

Method of synthesizing hydrocarbon polymers using deoxygenation

An energy storage device includes an anode; a cathode; an electrolyte in contact with both the anode and the cathode; and an electrically non-conductive separator between the anode and the cathode. The separator includes a membrane having a plurality of voids, wherein at least some of the voids are partially filled with inorganic particles, and wherein the inorganic particles exhibit a shear modulus greater than the shear modulus of the membrane.

Separator for energy storage device

Disclosed are a microrobot propulsion apparatus based on wireless power transmission and a method of manufacturing the same. The microrobot propulsion apparatus according to one embodiment of the present disclosure may include a coil part for outputting a time-varying magnetic field or a static magnetic field applied to a microrobot including a coil for receiving power and a coil for an electromagnet, and a multipurpose inverter including a static magnetic field path portion allowing the coil part to output the static magnetic field and a time-varying magnetic field path portion allowing the coil part to output the time-varying magnetic field.

Microrobot propulsion apparatus based on wireless power transfer including multipurpose inverter and method of manufacturing the same

Disclosed are a drive integrated circuit (IC) capable of being applied to all of a chip on film (COF) type and a chip on glass (COG) type and a display device including the drive IC. The drive IC includes an input pad part including a plurality of input bumps and an output pad part including a plurality of first diode parts, a plurality of second diode parts, and a plurality of output bumps. At least two of the plurality of output bumps overlap the plurality of first diode parts and the plurality of second diode parts, and a first output bump of the at least two output bumps is connected to at least one of the plurality of first diode parts and at least one of the plurality of second diode parts.

Drive integrated circuit and display device including the same

An apparatus for simulating a wind power farm includes a wind power generator simulator configured to act as a virtual wind power generator to dynamically generate an attribute value and provide the attribute value to a supervisory control and data acquisition (SCADA) system to be tested; a wind power generator simulation platform configured to generate and manage a plurality of wind power generator simulators within one system, monitor the system, monitor operation states of the plurality of wind power generator simulators, and transmit a result of monitoring the operation states; and a wind power farm controller configured to generate a wind power farm by grouping a plurality of wind power generator simulation platforms into a single cluster, and manage a simulation environment of the wind power farm.

Apparatus for simulating wind power farm

The present invention relates to a novel group 4 transition metal compound, a method for preparing the compound, a catalyst composition containing the compound, and a method for preparing a polyolefin, comprising a step for forming a polymerization reaction of olefin monomers in the presence of the catalyst composition. The group 4 transition metal compound of the present invention exhibits an excellent catalytic activity and has excellent thermal stability in a polyolefin synthesis reaction, and thus can be used even in a polyolefin synthesis reaction at a high temperature. In addition, the compound of the present invention can be advantageously used in the synthesis process of grade-controlled polyolefin since the weight average molecular weight of the synthesized polyolefin and the octane content in the polymer can be adjusted by varying the kinds of center metal and ligand.

Group 4 transition metal compound and use thereof

A process and apparatus for separating an olefin from mixed gases containing light olefins is provided. The process includes adsorbing the olefin of an olefin-containing mixed gas in an adsorption column packed with an adsorbent selectively adsorbing the olefin; discharging gases other than the olefin through the outlet of the adsorption column; desorbing the adsorbed olefin by displacement using a desorbent, and separating the olefin from the desorbent, thereby producing a high-purity olefin. The apparatus includes adsorption columns packed with an adsorbent selectively adsorbing an olefin, and at least two distillation columns for separating an olefin/desorbent mixture and an olefin poor stream/desorbent into their components. If the olefin concentration of the off-gas from an olefin rinse step is higher than that of a raw material gas, recovering the olefin from the off-gas is carried out before or after the adsorption step.

Displacement desorption process for light olefin separation

A method and apparatus for concentrating and recovering ethylene from the off-gas from an apparatus which produces gasoline, propylene and the like by fluidized catalytic cracking (FCC) of heavy oils such as atmospheric residue, generated in a crude oil refining process, is provided. The method and apparatus can reduce the amount of ethylene rinse in the subsequent ethylene displacement desorption process by increasing the ethylene purity of a raw material gas and reducing the concentration of weakly adsorbing components in the raw material gas and can reduce the loss of a desorbent during a distillation process for separating the desorbent from the weakly adsorbing components. Thus, ethylene can be recovered from the off-gas from fluidized catalytic cracking of heavy oils at high concentration and low cost.

Method and apparatus for recovering ethylene from fluidized catalytic cracking (FCC) off-gas

Provided is a process for isolating a catalyst from a solution having a copolymer and a catalyst dissolved therein, after performing copolymerization with the catalyst. More specifically the invention provides selection and application of an adsorbent to be used for the isolation.

Adsorbents for the recovery of catalyst from block co-polymer process and method for regenerating of the same

The present invention relates to a more advanced preparation method of organic-transition metal hydride as a hydrogen storage material, precisely a more advanced preparation method of organic-transition metal hydride containing aryl or alkyl group that facilitates safe and reverse storage of massive amount of hydrogen. The present invention relates to a preparation method of an organic-transition metal hydride comprising the steps of preparing a complex reducing agent composition by reacting alkali metal, alkali earth metal or a mixture thereof and (C10-C20) aromatic compound in aprotic polar solvent and preparing organic-transition metal hydride by reacting the prepared complex reducing agent composition and organic transition metal halide. The method of the present invention has advantages of minimizing the numbers and the amounts of byproducts by using a complex reducing agent and producing organic-transition metal hydride safely without denaturation under more moderate reaction conditions.

More advanced preparation method of organic-transition metal hydride complexes containing aryl group or alkyl group as hydrogen storage materials

The present invention relates to substances which can be applied to the technical fields of gas storages, polymerization catalysts and optical isomers, their intermediates, and processes for preparing the same, which is characterized in that 1) possible disintegration of structure of the scaffold material (SM) is impeded, and 2) they are prepared by a simple manufacturing system as compared to the substances conventionally suggested in the application field. Specifically, it relates to scaffold material-transition metal hydride complexes comprised of scaffold material (SM) and transition metal hydride (MH) which is chemically bonded to the functional groups formed on the scaffold material, SM-transition metal halide complex and SM-transition metal ligand complex as the precursors, and a process for preparing the same. The SM-transition metal hydride complex according to the present invention is a substance for hydrogen storage which adsorbs hydrogen via Kubas adsorption. The complex according to the invention can store high capacity of hydrogen with safety and reversibility, while disintegration of its structure does not occur even with repeated adsorption-desorption of hydrogen.

Scaffold materials-transition metal hydride complexes, intermediates therefor and method for preparing the same

The present invention relates to an improved preparation method of an organic-transition metal hydride as a hydrogen storage material, especially an improved preparation method of an organic-transition metal hydride containing aryl or alkyl group that facilitates safe and reversible storage of a massive amount of hydrogen. The present invention also relates to a preparation method of an organic-transition metal hydride comprising the steps of: preparing a complex reducing agent composition by reacting alkali metal, alkali earth metal or a mixture thereof and a C10 to C20 aromatic compound in aprotic polar solvent; and preparing the organic-transition metal hydride by reacting the prepared complex reducing agent composition with an organic-transition metal halide in the absence of a hydrogen source. The method has the advantages of minimizing the number and amount of byproducts by using a complex reducing agent and producing an organic-transition metal hydride safely without denaturation under more moderate reaction conditions.

Preparation method of organic-transition metal hydride complexes containing aryl group or alkyl group as hydrogen storage materials

The present invention relates to an advanced preparation method of organic-transition metal hydride used as hydrogen storage materials, the method including: preparing organic-transition metal-aluminum hydride complexes by reacting the organic-transition metal halide with metal aluminum hydride compounds; and preparing the organic-transition metal hydride by reacting the organic-transition metal aluminum hydride complexes with Lewis bases. Since the preparation method of the organic-transition metal hydride according to the present invention does not use catalysts, it has advantages that it does not cause problems due to poisoning and can prepare the organic-transition metal hydride at high yield under less stringent conditions. The hydrogen storage materials containing the organic-transition metal hydride prepared from the preparation method can safely and reversibly store a large amount of hydrogen.

Advanced preparation method of organic-transition metal hydride complexes as hydrogen storage materials

Growing community of inventors

Daejeon, South Korea

Dong Wook Kim