Lg Chem, Ltd

Korea Research Institute of Chemical Technology

Daegu Gyeongbuk Institute of Science and Technology

Bogyu Lim

Doowhan Choi

Jiyoung Lee

Songrim Jang

Ji Hoon Kim

Jaechol Lee

Seung-hoon Lee

Jaesoon Bae

Junghyun Park

Yong-Young Noh

Kyungkon Kim

Ji Hee Kim

Jinseck Kim

Sungkyoung Kang

Donggu Lee

Hangken Lee

Keun Cho

Younshin Kim

Jung Ha Park

Jong Mok Park

Ga Young Kim

Yu Jin Jung

Honggi Kim

Youngu Lee

Seung Jun Yoo

Sang Ah Kim

Han Young Woo

Kyuwan Cho

Hyojung Heo

Suyeol Yoon

Ye Jin Kim

Kwang Hun Park

Provided is a CNT film coated substrate in which CNT is fixed to a substrate using a click reaction, so that a CNT film is uniformly formed with a high density and adhesive strength between the CNT film and the substrate is excellent to have high stability to water or an organic solvent. In the case of the conventional CNT film which was manufactured by spin coating, most of CNT was peeled off in a washing process, but in the case of the CNT film coated substrate according to the present invention, a high-density uniform CNT film coated substrate may be manufactured even after washing, and reproducibility between substrates may be secured.

CNT film coated substrate using click reaction and manufacturing method thereof

The present specification relates to a polymer including a first unit of Chemical Formula 1; a second unit of Chemical Formula 2; and a third unit of Chemical Formula 3 or 4, and an organic solar cell including the same.

Polymer and organic solar cell including the same

The present application relates to an electrochromic composite, an electrochromic device comprising the same, and a method for manufacturing an electrochromic device.

Electrochromic composite, electrochromic element comprising same, and manufacturing method for electrochromic element

The present specification relates to a copolymer including a first unit represented by Chemical Formula 1; and a second unit represented by Chemical Formula 2, and an organic solar cell including the same.

Copolymer and organic solar cell comprising same

Polymer and organic solar cell comprising same

The present specification relates to an organic solar cell including a first electrode; a second electrode; and one or more organic material layers including a photoactive layer, wherein the photoactive layer includes an electron donor and an electron acceptor, the electron donor includes a polymer including a first unit represented by Chemical Formula 1; a second unit represented by Chemical Formula 2; and a third unit represented by Chemical Formula 3, and the electron acceptor includes a non-fullerene-based compound.

Organic solar cell

The present specification relates to a photoactive layer including: an electron donor; and an electron acceptor, in which the electron donor includes: a single molecular material; and a polymer material, and the single molecular material is represented by Formula 1, and an organic solar cell including the same.

Photoactive layer and organic solar cell comprising same

The present application relates to an electrochromic device comprising a compound for electrochromism represented by Chemical Formula 1, and a method for manufacturing same.

Electrochromic device comprising electrochromic compound and manufacturing method therefor

The present specification relates to a heterocyclic compound represented by Formula 1, an organic electronic device including the heterocyclic compound in an organic active layer, and a method for manufacturing the organic electronic device.

Non-fullerene based heterocyclic compound and organic electronic device including same

The present specification relates to a heterocyclic compound represented by Formula 1 and an organic electronic device comprising the same.

Heterocyclic compound and organic electronic device comprising same

The present specification relates to a composition for an organic material layer of an organic solar cell including an electron donor including a polymer including a first unit represented by Chemical Formula 1, a second unit represented by Chemical Formula 2, and a third unit represented by Chemical Formula 3 or 4; and a non-fullerene-based electron acceptor, and an organic solar cell including the composition.

Composition for organic layer of organic solar cell and organic solar cell

The present specification provides a photoactive layer including: an electron donor; and an electron acceptor, in which the electron donor includes: a single molecular material; and a polymer material, a content of the electron donor is higher than a content of the electron acceptor, and in the electron donor, a content of the single molecular material is higher than a content of the polymer material, and an organic solar cell including the same.

Photoactive layer and organic solar cell including same

The present specification provides a copolymer including: a repeating unit derived from a compound represented by Formula 1; a first conjugated monomer; and a second conjugated monomer different from the first conjugated monomer, and an organic solar cell including the same.

Copolymer and organic solar cell including same

The present specification provides the compound represented by Formula 1 and an organic solar cell including the same.

Growing community of inventors

Daejeon, South Korea

Bogyu Lim