Sungkyunkwan University

Korea Institute of Science and Technology

Samsung Electronics Co., Ltd.

Seoul National University

Global Frontier Center for Multiscale Energy Systems

Nam-Gyu Park

Dae-Yong Son

Dong-Young Kim

Man Soo Choi

Seong-Mu Jo

Kyung Kon Kim

Sung-Yeon Jang

Dong Jin Seol

YongChurl Kim

Yeon Woo Choi

Wan In Lee

In-Hyuk Jang

Ma Chunqing

Yun Hee Lee

Ki Cheon Yoo

Jin-Wook Lee

Byoung-Hong Yi

Jeong-Hyeok Im

Changryul Lee

Huiseon Kim

Seong Min Kang

Namyoung Ahn

Jin Wook Lee

Yong Joo Kim

Hyung Jun Koo

A method of preparing a light-emitting material, the method including mixing a first precursor solution including a first precursor and a first solvent with a second precursor solution including a second precursor and a second solvent to form a precipitate, and separating the precipitate to obtain a light-emitting material, wherein a solubility of the first precursor in the first solvent may be greater than a solubility of the first precursor in the second solvent, and a solubility of the second precursor in the second solvent may be greater than a solubility of the second precursor in the first solvent. A light-emitting material prepared by the method, and a light-emitting device including the light-emitting material is also described.

Method of preparing light-emitting material, light-emitting material prepared by method, and light-emitting device including light-emitting material

An energy harvesting system for generating electrical energy, includes a first substrate, a perovskite layer formed on the first substrate, a charge transport layer disposed on the perovskite layer, and the charge transport layer being configured to slide over the perovskite layer, and a second substrate formed on the charge transport layer.

DC generation energy harvesting system and manufacturing method thereof

Provided is an adduct represented by Formula 1:A.PbY.Q&#x2003;&#x2003;(1)

Lead halide adduct compound and perovskite element using same

The present disclosure described herein generally relates to a dye-sensitized solar cell including an organic-inorganic composite dye having a perovskite structure, and a producing method of the same.

Producing method of mesoporous thin film solar cell based on perovskite

A dye-sensitized solar cell having improved photoelectric conversion characteristic includes a metal oxide layer having dye-adsorbed metal oxide nanoparticles, wherein the metal oxide nanoparticles are formed by electrospinning a mixed solution of a metal oxide precursor and a polymer into ultrafine composite fibers, and thermally compressing and sintering the ultrafine composite fibers.

Dye-sensitized solar cell with metal oxide layer containing metal oxide nanoparticles produced by electrospinning and method for manufacturing same

A dye-sensitized solar cell including an inorganic dye containing all of Pb, Hg and S as a photo-sensitive dye and a manufacturing method of the same are provided.

Dye-sensitized solar cell and preparing method of the same

Disclosed is a photo-electrode for a dye-sensitized solar cell comprising a conductive substrate; a meso-porous metal oxide thin film formed on the surface of the conductive substrate; a porous film formed on the meso-porous metal oxide thin film and comprising metal oxide nanoparticles; and a photosensitive dye adsorbed on the surface of the porous film; and a process for preparation thereof.

Photo-electric for a dye-sensitized solar cell comprising a meso-porous metal oxide thin film and a process for preparation thereof

Growing community of inventors

Seoul, South Korea

Nam-Gyu Park