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    Significant enhancement of photoresponsive characteristics and mobility of MoS2-based transistors through hybridization with perovskite CsPbBr3 quantum dots

    Inorganic perovskite CsPbBr3 quantum dots (QDs) are potential nanoscale photosensitizers; moreover, two-dimensional (2-D) molybdenum disulfide (MoS2) has been intensively studied for application in the active lay...

    Taeho Noh, Heung Seob Shin, Changwon Seo, Jun Young Kim, Jongwon Youn in Nano Research (2019)

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    Methane combustion over Pd/Ni-Al oxide catalysts: Effect of Ni/Al ratio in the Ni-Al oxide support

    We prepared xNi-2Al oxide (x=0-1.1) supports via a hydrothermal method, and applied Pd/xNi-2Al catalysts in the catalytic methane combustion reaction. It was found that the physicochemical properties of the xN...

    Eunpyo Hong, Su-A Jeon, Sang-Sup Lee in Korean Journal of Chemical Engineering (2018)

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    Enhancement of the anisotropic photocurrent in ferroelectric oxides by strain gradients

    The phase separation of multiple competing structural/ferroelectric phases has attracted particular attention owing to its excellent electromechanical properties. Little is known, however, about the strain-gra...

    Kanghyun Chu, Byung-Kweon Jang, Ji Ho Sung, Yoon Ah Shin in Nature Nanotechnology (2015)

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    The Novel Diamine, Dianhydride, and Polyimide Based on Anthracene Core

    The lower dielectric constant (k) insulator is required for faster, smaller, and higher performance integrated circuit of the microprocessor and other advanced semiconductor devices that are so important to moder...

    Eunhye Shin, Jong Chan Won, Byoung Gak Kim, Jae-Won Ka in MRS Online Proceedings Library (2014)

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    Biomimetic sequestration of carbon dioxide using an enzyme extracted from oyster shell

    Carbon dioxide sequestration activity was compared and evaluated using bovine carbonic anhydrase (BCA), and a water soluble protein extract derived from hemocytes from diseased shell (HDS). Para-nitrophenyl aceta...

    Dae-Hoon Kim, Mari Vinoba, Woo-Sup Shin in Korean Journal of Chemical Engineering (2011)

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    Risk analysis using automatically synthesized robust accident scenarios and consequence assessment for chemical processes: Process partition and consequence analysis approach

    Consequence analysis and risk assessment are very important in chemical process industries because of the potential risk of hazardous materials. In this paper, we introduce a new system for consequence analysi...

    Ku Hwoi Kim, Dongil Shin, En Sup Yoon in Korean Journal of Chemical Engineering (2003)

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    Partitioning of neodymium and americium in the liquid radioactive waste by oxalate precipitation

    The partitioning of americium and neodymium by precipitation with oxalic acid was investigated in the simulated radwaste, which was composed of 10 elements of alkali, akaline earth, and transition metals in ni...

    Eung-Ho Kim, Young-Joon Shin, Won-Ho Kim in Korean Journal of Chemical Engineering (1995)

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    Preparation of zeolitic adsorbents from waste coal fly ash

    Power plants burning coal generate a large amount of fly ash as waste matter. The objective of this study is to produce zeolitic adsorbents that possesses high adsorptive capacity for toxic cations. The sample...

    Bang-Sup Shin, Sung-Oh Lee, Nam-Pyo Kook in Korean Journal of Chemical Engineering (1995)