Search Results - "Lee, Jong Cheol"

Room Temperature Processed Highly Efficient Large‐Area Polymer Solar Cells Achieved with Molecular Engineering of Copolymers by Rasool, Shafket, Vu, Doan Van, Song, Chang Eun, Lee, Hang Ken, Lee, Sang Kyu, Lee, Jong‐Cheol, Moon, Sang‐Jin, Shin, Won Suk

“…The room temperature (RT) processability of the photoactive layers in polymer solar cells (PSCs) from halogen‐free solvent along with their highly reproducible…”
Get full text

Morphology and Performance Enhancement through the Strong Passivation Effect of Amphoteric Ions in Tin-based Perovskite Solar Cells by Ryu, Du Hyeon, Khan, Nasir, Park, Jong-Goo, Paik, Dooam, Kang, Bong Joo, Jeon, Nam Joong, Lee, Seungjin, Lee, Hang Ken, Lee, Sang Kyu, Shin, Won Suk, Lee, Jong-Cheol, Kim, Hyungjun, Hong, Ki-Ha, Im, Sang Hyuk, Song, Chang Eun

“…Despite the optoelectronic similarities between tin and lead halide perovskites, the performance of tin-based perovskite solar cells remains far behind, with…”
Get full text

High-Performance Small Molecule via Tailoring Intermolecular Interactions and its Application in Large-Area Organic Photovoltaic Modules by Badgujar, Sachin, Lee, Gang-Young, Park, Taiho, Song, Chang Eun, Park, Sangheon, Oh, Sora, Shin, Won Suk, Moon, Sang-Jin, Lee, Jong-Cheol, Lee, Sang Kyu

“…Solution‐processed organic solar cells are promising owing to their light weight, ease of processability, low cost, flexibility, and large‐area fabrication…”
Get full text

Morphology and Performance Enhancement through the Strong Passivation Effect of Amphoteric Ions in Tin‐based Perovskite Solar Cells (Small 39/2023) by Ryu, Du Hyeon, Khan, Nasir, Park, Jong‐Goo, Paik, Dooam, Kang, Bong Joo, Jeon, Nam Joong, Lee, Seungjin, Lee, Hang Ken, Lee, Sang Kyu, Shin, Won Suk, Lee, Jong‐Cheol, Kim, Hyungjun, Hong, Ki‐Ha, Im, Sang Hyuk, Song, Chang Eun

“…Perovskite Solar CellsIn article number 2302418, Hyungjun Kim, Ki‐Ha Hong, Sang Hyuk Im, Chang Eun Song, and co‐workers demonstrate a defect‐passivation…”
Get full text

Strategic Halogen Substitution to Enable High‐Performance Small‐Molecule‐Based Tandem Solar Cell with over 15% Efficiency by Ryu, Seung Un, Abbas, Zaheer, Cho, Ara, Lee, HyunKyung, Song, Chang Eun, Lee, Hang Ken, Lee, Sang Kyu, Shin, Won Suk, Moon, Sang‐Jin, Park, Taiho, Kim, Hong Il, Lee, Jong‐Cheol

“…Small molecules have been recently highlighted as active materials owing to their facile synthesisis method, well‐defined molecular structure, and highly…”
Get full text

Trifluoromethyl‐Substituted Conjugated Random Terpolymers Enable High‐Performance Small and Large‐Area Organic Solar Cells Using Halogen‐Free Solvent by Rehman, Zia Ur, Haris, Muhammad, Ryu, Seung Un, Jahankhan, Muhammad, Song, Chang Eun, Lee, Hang Ken, Lee, Sang Kyu, Shin, Won Suk, Park, Taiho, Lee, Jong‐Cheol

“…The advancement of non‐fullerene acceptors with crescent‐shaped geometry has led to the need for polymer donor improvements. Additionally, there is potential…”
Get full text

Highly efficient metal halide substituted CH3NH3I(PbI2)1−X(CuBr2)X planar perovskite solar cells by Jahandar, Muhammad, Heo, Jin Hyuck, Song, Chang Eun, Kong, Ki-Jeong, Shin, Won Suk, Lee, Jong-Cheol, Im, Sang Hyuk, Moon, Sang-Jin

“…By substitution of some part of PbI2 to CuBr2 in CH3NH3PbI3 perovskite film, we fabricated inverted indium tin oxide…”
Get full text

Morphological modulation enabled by non‐halogenated solvent‐processed simple solid additives for high‐efficiency organic solar cells by Haris, Muhammad, Ryu, Du Hyeon, Ullah, Zakir, Kang, Bong Joo, Jeon, Nam Joong, Lee, Seungjin, Lee, Hang Ken, Lee, Sang Kyu, Lee, Jong‐Cheol, Kwon, Hyung‐Wook, Shin, Won Suk, Song, Chang Eun

“…Abstract The simple‐structural and volatile solid additive 1,4‐dibromobenzene (DBrB) can outperform organic solar cells (OSCs) fabricated with…”
Get full text

Effects on Photovoltaic Performance of Dialkyloxy-benzothiadiazole Copolymers by Varying the Thienoacene Donor by Kini, Gururaj P, Oh, Sora, Abbas, Zaheer, Rasool, Shafket, Jahandar, Muhammad, Song, Chang Eun, Lee, Sang Kyu, Shin, Won Suk, So, Won-Wook, Lee, Jong-Cheol

“…A series of four donor–acceptor alternating copolymers based on dialkyloxy-benzothiadiazole (ROBT) as an acceptor and thienoacenes as donor units were…”
Get full text

Impact of the Crystalline Packing Structures on Charge Transport and Recombination via Alkyl Chain Tunability of DPP-Based Small Molecules in Bulk Heterojunction Solar Cells by Song, Chang Eun, Kim, Yu Jin, Suranagi, Sanjaykumar R, Kini, Gururaj P, Park, Sangheon, Lee, Sang Kyu, Shin, Won Suk, Moon, Sang-Jin, Kang, In-Nam, Park, Chan Eon, Lee, Jong-Cheol

“…A series of small compound materials based on benzodithiophene (BDT) and diketopyrrolopyrrole (DPP) with three different alkyl side chains were synthesized and…”
Get full text

Organic Solar Cells: High-Performance Small Molecule via Tailoring Intermolecular Interactions and its Application in Large-Area Organic Photovoltaic Modules (Adv. Energy Mater. 12/2016) by Badgujar, Sachin, Lee, Gang-Young, Park, Taiho, Song, Chang Eun, Park, Sangheon, Oh, Sora, Shin, Won Suk, Moon, Sang-Jin, Lee, Jong-Cheol, Lee, Sang Kyu

“…In article number 1600228, Taiho Park, Sang Kyu Lee and co‐workers achieve a high efficiency of 7.45% in a 77.8 cm2 rigid module of organic photovoltaics. The…”
Get full text

Identification of antitumor activity of pyrazole oxime ethers by Park, Hyun-Ja, Lee, Kyung, Park, Su-Jin, Ahn, Bangle, Lee, Jong-Cheol, Cho, HeeYeong, Lee, Kee-In

“…A series of pyrazole oxime ether derivatives were prepared and examined as cytotoxic agents. In particular, 5-phenoxypyrazole was comparable to doxorubicin,…”
Get full text

Stable P3HT: amorphous non-fullerene solar cells with a high open-circuit voltage of 1 V and efficiency of 4 by Lee, HyunKyung, Oh, Sora, Song, Chang Eun, Lee, Hang Ken, Lee, Sang Kyu, Shin, Won Suk, So, Won-Wook, Moon, Sang-Jin, Lee, Jong-Cheol

“…A non-fullerene small molecule acceptor, SF-HR composed of 3D-shaped spirobifluorene and hexyl rhodanine, was synthesized for use in bulk heterojunction…”
Get full text

Lipidomic differentiation of Graves’ ophthalmopathy in plasma and urine from Graves’ disease patients by Byeon, Seul Kee, Park, Se Hee, Lee, Jong Cheol, Hwang, Sena, Ku, Cheol Ryong, Shin, Dong Yeob, Yoon, Jin Sook, Lee, Eun Jig, Moon, Myeong Hee

“…Approximately 50% of patients with Graves’ disease (GD) develop retracted eyelids with bulging eyes, known as Graves’ ophthalmopathy (GO). However, no simple…”
Get full text

Synthesis and Characterization of a Novel Naphthodithiophene-Based Copolymer for Use in Polymer Solar Cells by Sanjaykumar S R, Badgujar, Sachin, Song, Chang Eun, Shin, Won Suk, Moon, Sang-Jin, Kang, In-Nam, Lee, Jaemin, Cho, Shinuk, Lee, Sang Kyu, Lee, Jong-Cheol

“…A novel naphtho[2,3-b:6,7-d′]dithiophene (NDT)-based copolymer,…”
Get full text

Synthesis and Photovoltaic Properties of Quinoxaline-Based Alternating Copolymers for High-Efficiency Bulk-Heterojunction Polymer Solar Cells by Lee, Sang Kyu, Lee, Woo-Hyung, Cho, Jung Min, Park, Song Ju, Park, Jin-Uk, Shin, Won Suk, Lee, Jong-Cheol, Kang, In-Nam, Moon, Sang-Jin

“…A series of quinoxaline-based copolymers, namely, poly[N-9″-heptadecanyl-2,7-carbazole-alt-5,5-(5′,8′-di-2-thienylquinoxaline)] (P1),…”
Get full text

Enhanced Performance in Inverted Polymer Solar Cells with D-π-A-Type Molecular Dye Incorporated on ZnO Buffer Layer by Song, Chang Eun, Ryu, Ka Yeon, Hong, Seong-Jin, Bathula, Chinna, Lee, Sang Kyu, Shin, Won Suk, Lee, Jong-Cheol, Choi, Si Kyung, Kim, Joo Hyun, Moon, Sang-Jin

“…We report the superior characteristics of a ZnO buffer layer covered with a phenothiazine‐based, π‐conjugated donor–acceptor (D–π–A)‐type organic dye (called…”
Get full text

Clinical effectiveness of decoction form of herbal medicine in primary care treatment of allergic rhinitis: A retrospective cohort study by Son, Mi Ju, Kim, Sungha, Kim, Young-Eun, Kim, Bo-Young, Yeum, Chang-Sub, Lee, Jong Cheol, Cha, Jae Hoon, Kang, Soonsik, Chang, Ching Hao, Son, Seokho

“…The decoction form of herbal medicine (D-HM) is mainly prescribed to patients with allergic rhinitis (AR) in Korean Medicine (KM) clinics in the Republic of…”
Get full text

Multiwalled carbon nanotubes and fluoroelastomer antistatic nanocomposite for automotive fuel system components by Lee, Young Seok, Park, Seong Hwan, Lee, Jong Cheol, Ha, Kiryong

“…Fluoroelastomer (FKM) composites, reinforced with multiwalled carbon nanotubes (MWNTs), were prepared by conventional method to determine the possibility of…”
Get full text

Plasma lipid profile comparison of five different cancers by nanoflow ultrahigh performance liquid chromatography-tandem mass spectrometry by Lee, Gwang Bin, Lee, Jong Cheol, Moon, Myeong Hee

“…A comprehensive lipidomic analysis at the molecular level using nanoflow ultrahigh performance liquid chromatography-electrospray ionization-tandem mass…”
Get full text