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    Article

    Synthesis of LTA zeolites with controlled crystal sizes by variation of synthetic parameters: Effect of Na+ concentration, aging time, and hydrothermal conditions

    Comprehensive synthetic studies of crystalline microporous LTA zeolite with controlled crystal sizes were carried out in this work. The sol–gel-mediated crystallization of an aluminosilicate solution can be af...

    Suyeon Yu, Seungdon Kwon, Kyungsu Na in Journal of Sol-Gel Science and Technology (2021)

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    Article

    An overview on metal-related catalysts: metal oxides, nanoporous metals and supported metal nanoparticles on metal organic frameworks and zeolites

    Metal nanoparticles (NPs) supported on porous materials have shown great advantages in many catalytic application fields. Supported metal NPs are receiving extensive attention due to their significant contribu...

    Bhupendra Kumar Singh, Sunwoo Lee, Kyungsu Na in Rare Metals (2020)

  3. Article

    Hierarchically Nanoporous Zeolites and Their Heterogeneous Catalysis: Current Status and Future Perspectives

    The research field of hierarchically nanoporous zeolites has been growing at an enormous pace over the past decades. Hierarchically nanoporous zeolites have versatile structural properties such as high surfac...

    Kyungsu Na, Gabor A. Somorjai in Catalysis Letters (2015)

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    Article

    Colloidal Metal Nanocatalysts: Synthesis, Characterization, and Catalytic Applications

    Metal nanoparticles are key materials in heterogeneous catalysis due to their high catalytic activity and selectivity to the desired product. Accordingly, they are playing a pivotal role in most heterogeneous ...

    Kyungsu Na, Qiao Zhang, Gabor A. Somorjai in Journal of Cluster Science (2014)

  5. Article

    Erratum: Stable single-unit-cell nanosheets of zeolite MFI as active and long-lived catalysts

    Nature 461, 246–249 (2009) In this Letter, the affiliations for Osamu Terasaki were incorrect. This author is associated with affiliations 4 and 5 from this Letter, the Graduate School of EEWS (WCU), KAIST, an...

    Minkee Choi, Kyungsu Na, Jeongnam Kim, Yasuhiro Sakamoto, Osamu Terasaki in Nature (2009)

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    Article

    Stable single-unit-cell nanosheets of zeolite MFI as active and long-lived catalysts

    Zeolites — microporous crystalline aluminosilicates — are widely used in industry as size- and shape-selective catalysts. But the very micropores that make this catalytic activity possible also cause diffusion...

    Minkee Choi, Kyungsu Na, Jeongnam Kim, Yasuhiro Sakamoto, Osamu Terasaki in Nature (2009)