Lg Chem, Ltd

Kwanghyun Kim

Sang Hoon Kim

Gyo Hyun Hwang

Jun Yeon Cho

Ran Choi

Jaechol Lee

Jaesoon Bae

Wonkyun Lee

Sungkyoung Kang

Hyungil Park

Youngju Park

Hwakyung Kim

Jae Hak Jeong

Hyeonah Shin

Seokhee Yoon

Jiyoung Lee

Songrim Jang

Daeho Kim

Jiyeon Shin

Ho Gyu Lee

Jungup Bang

Seog Jae Seo

Keunsoo Lee

Chung Whan Lee

Byungjae Kim

Esder Kang

Jinseck Kim

Yu Jin Woo

Yongwook Kim

Minseob Seo

Minho Hwang

The present disclosure provides an organic light emitting device comprising a hole injection layer including a cured product of a compound represented by the following Chemical Formula 1, and a hole transport layer including a cured product of a polymer containing a repeating unit represented by the following Chemical Formula 2-1 and a repeating unit represented by the following Chemical Formula 2-2:

Organic light emitting device

A carrier-nanoparticle complex including: a carbon carrier; a polymer layer provided on a surface of the carbon carrier; and metal nanoparticles provided on the polymer layer, a catalyst including the same, an electrochemical cell or a fuel cell including the catalyst, and a method for preparing the same.

Support-nanoparticle composite, catalyst containing same, and fabrication method therefor

A method for preparing a support for an electrode catalyst including forming first and second polymer layers having charges different from each other on a surface of a carbon support and carbonizing the result, wherein the polymers included in the first and the second polymer layers are an aromatic compound including a heteroatom, and the first or the second polymer includes a pyridine group.

Method for producing carrier for electrode catalyst, precursor of carrier for electrode catalyst, and carrier for electrode catalyst, comprising same

A coating composition, an organic light emitting device using the same, and a method for manufacturing the same are disclosed herein. In some embodiments, a coating composition including a compound represented by Formula 1 and a compound represented by Formula 2. In some embodiments, an organic light emitting device includes a first electrode, a second electrode, and an organic material layer having one or more layers provided between the first electrode and the second electrode, wherein the one or more layers comprise the coating composition or a cured product thereof.

Coating composition, organic light-emitting diode using same, and method for preparing same

The present specification relates to a carrier-nanoparticle complex, a catalyst including the same, an electrochemical cell or a fuel cell including the catalyst, and a method for preparing the same.

Catalyst and method for preparing the same

The present specification relates to an organic light emitting device.

Organic light emitting diode

The present specification relates to a compound, a coating composition including the same, and an organic light emitting device.

Compound, coating composition comprising same, and organic light-emitting device

Compound, coating composition comprising same, and organic light emitting diode

The present specification relates to a polymer including: a first unit represented by Formula 1; and a second unit represented by Formula 2, a coating composition including the same, and an organic light emitting device formed by using the same.

Polymer, coating composition comprising same, and organic light emitting element using same

The present specification relates to a coating composition comprising a compound represented by Chemical Formula 1; and an ionic compound comprising an anion group represented by Chemical Formula 10, an organic light emitting device using the same, and a method for manufacturing the same.

Coating composition, organic light-emitting diode using same and method for preparing same

A method for preparing a catalyst for a fuel cell including performing a first supporting; separating particles unsupported in the first supporting; heat treating; and performing a second supporting, and a catalyst for a fuel cell prepared using the same.

Method for producing fuel cell catalyst, and fuel cell catalyst produced thereby

The present disclosure relates to a compound of Chemical Formula 1, a coating composition including the same, and an organic light emitting device including the same.

Compound, coating composition comprising same, and organic light emitting element comprising same

The present specification relates to a compound represented by Chemical Formula 1, a coating composition comprising the compound represented by Chemical Formula 1, an organic light emitting device using the same, and a method for manufacturing the same.

Compound, coating composition comprising same, organic light-emitting diode using same, and method for preparing same

A carrier-nanoparticle complex including a carbon carrier, a polymer layer provided on the surface of the carbon carrier and having an amine group and a hydrogen ion exchange group, and metal nanoparticles provided on the polymer layer, a catalyst including the same, an electrochemical battery or a fuel cell including the catalyst, and a method for preparing the same.

Growing community of inventors

Daejeon, South Korea

Kwanghyun Kim