伊與木研究室東京大学 大学院
新領域創成科学研究科 - 環境システム学専攻

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Publications

  • Photocatalytic evolution of nitrous oxide from nitric monoxide over Pt-loaded titanium dioxide under UV irradiation

    Ryo Asayama, Masanori Takemoto, Arata Suzuki, Ryuichi Watanabe, Fuminao Kishimoto, Kenta Iyoki, Tatsuya Okubo, and Toru Wakihara

    Reaction Chemistry & Engineering, in press

  • Achieving extreme thermal stability of high-silica FAU through trace water-assisted steam treatment

    Boqing Li, Raquel Simancas, Kenta Iyoki, Shanmugam P. Elangovan, Takahiro Ohkubo, Tatsuya Okubo, and Toru Wakihara

    Chemical Communications, 61, 6599, 2025

  • Development of zeolite adsorbent with low water sensitivity for CO2 capture

    Peidong Hu, Ryusei Oishi, Hanlong Ya, Yasuo Yonezawa, Minoru Matsukura, Kenta Iyoki, Tatsuya Okubo, Toru Wakihara

    Chemical Engineering Journal, 508, 161054, 2025

  • Adsorption behavior of low-concentration nitrous oxide on natural mordenite zeolite

    Saeko Yamaguchi, Peidong Hu, Hanlong Ya, Peipei Xiao, Ayako Nakata, Tsuyoshi Miyazaki, Yoshitada Morikawa, Junko N. Kondo, Kotaro Tange, Kenichi Tonokura, Masanori Takemoto, Yasuo Yonezawa, Toshiyuki Yokoi, Kenta Iyoki, Tatsuya Okubo, Toru Wakihara

    Microporous and Mesoporous Materials, 388, 113550, 2025

  • Liquid-Mediated Treatment for Silanol Defects Healing and Sn Coordination Optimization in Sn-Beta for Improved Catalytic Activity

    Boqing Li, Raquel Simancas, Hiroki Nagashima, Kenta Iyoki, Shanmugam P. Elangovan, Anand Chokkalingam, Takayuki Yamagishi, Satoshi Inagaki, Tatsuya Okubo, and Toru Wakihara

    ChemCatChem, e202401937, 2025

  • Removal of Radioactive Noble Gas Radon from Air by Ag-Zeolite

    Hiroshi Ogawa, Yasuo Takeuchi, Hiroyuki Sekiya, Kenta Iyoki, Minoru Matsukura, Toru Wakihara, Yuuki Nakano, Shigeru Hirano, Akio Taniguchi

    Progress of Theoretical and Experimental Physics, 023H04, 2025

  • Superior low temperature activity over α-MnO2/β-MnOOH catalyst for selective catalytic reduction of NOx with ammonia

    Masanori Takemoto, Haruko Fujinuma, Yoshihiro Sugawara, Yukichi Sasaki, Kenta Iyoki, Tatsuya Okubo, Kazuya Yamaguchi, and Toru Wakihara

    RSC Advances, 14, 35498, 2024

  • Simultaneous Control of Aluminum Atoms and Defects in MOR Zeolite Framework by Post-Synthetic Treatments

    Yuki Fujikawa, Tatsushi Yoshioka, Kenta Iyoki, Takahiro Ohkubo, Tatsuya Okubo, Toru Wakihara

    The Journal of Physical Chemistry C, 128, 9331, 2024

  • Effect of defect-healing treatment on layered silicate precursors toward well-defined crosslinked frameworks

    Yoshiaki Ito, Keiichiro Nayuki, Yukichi Sasaki, Toru Wakihara, Tatsuya Okubo, and Kenta Iyoki

    RSC Advances, 14, 12634, 2024

  • Improving mechanical stability of ZSM-5 zeolite by defect-healing treatment

    Masanori Takemoto, Yuka Yoshihara, Yoshiaki Ito, Hiroki Yamada, Kenta Iyoki, Tatsuya Okubo, Toru Wakihara

    Microporous and Mesoporous Materials, 372, 113087, 2024

  • Measurement of radon emanation and impurity adsorption from argon gas using ultralow radioactive zeolite

    Hiroshi Ogawa, Kenta Iyoki, Minoru Matsukura, Toru Wakihara, Ko Abe, Kentaro Miuchi, Saori Umehara

    Journal of Instrumentation, 19, P02004, 2024

  • Unexpected Low Temperature Activity with Low N2O Emission of Stabilized Al-rich Zeolite Beta for Selective Catalytic Reduction of NOx

    Jingyun Yu, Kenta Iyoki, Shanmugam P. Elangovan, Haruko Fujinuma, Tatsuya Okubo, Toru Wakihara

    Chemistry - A European Journal, 30, e2023031, 2024

  • Dealumination of RHO zeolite by acid treatment and recrystallization with organic pore filler

    Tatsushi Yoshioka, Kenta Iyoki, Yutaka Yanaba, Tatsuya Okubo, Toru Wakihara

    Journal of the Ceramic Society of Japan, 132, 45, 2024

  • Selective Hydrogenation of Carbon Dioxide to Light Hydrocarbons over ZnZrOx/HMFI Composite Catalyst with Long-term Stability

    Shohei Harada, Duanxing Li, Kenta Iyoki, Masaru Ogura

    Applied Catalysis A, General, 669, 119517, 2024

  • Hydrophobicity Manipulation of Titanium-silicalite-1 with Enhanced Catalytic Performance via Liquid-mediated Defect-healing Treatment

    Boqing Li, Kenta Iyoki, Piyapatch Techasarintr, Shanmugam Elangovan, Raquel Simancas, Tatsuya Okubo, Toshiyuki Yokoi, Toru Wakihara

    ACS Catalysis, 13, 15155, 2023

  • Drastic Photoemission Color Alternation from a Single Molecule as a Starting Material Introduced in Acid-Treated Zeolites: From Pure Blue to White

    Fuminao Kishimoto, Kyohei Hisano, Tatsushi Yoshioka, Kenta Iyoki, Toru Wakihara, and Tatsuya Okubo

    ACS Applied Materials & Interfaces, 15, 49500, 2023

  • Postsynthetically Tailoring Acid Properties and Pore Structures of ZnZrOx/MFI Catalysts for One-Pass CO2 Hydrogenation

    Duanxing Li, Xiaofei Lu, Hiroka Kinoshita, Masanori Takemoto, Anand Chokkalingam, Shohei Tada, and Kenta Iyoki

    ACS Engineering Au, 3, 316, 2023

  • Optimal mixing method of ZnZrOx and MOR-type zeolite to prepare a bifunctional catalyst for CO2 hydrogenation to lower olefins

    Shohei Tada, Hiroka Kinoshita, Duanxing Li, Masahiko Nishijima, Harune Yamaguchi, Ryuji Kikcuhi, Noriko Yamauchi, Yoshio Kobayashi, Kenta Iyoki

    Advanced Powder Technology, 34, 104174, 2023

  • Precise tuning of the properties of MOR-type zeolite nanoparticles to improve lower olefins selectivity in composite catalysts for CO2 hydrogenation

    Ryusei Oishi, Duanxing Li, Mina Okazaki, Hiroka Kinoshita, Nagomu Ochiai, Noriko Yamauchi, Yoshio Kobayashi, Toru Wakihara, Tatsuya Okubo, Shohei Tada, Kenta Iyoki

    Journal of CO2 Utilization, 72, 102491, 2023

  • Atom-Selective Analyses Reveal the Structure-Directing Effect of Cs Cation on the Synthesis of Zeolites

    Hiroki Yamada, Hirofumi Horikawa, Chokkalingam Anand, Koji Ohara, Toshiaki Ina, Akihiko Machida, Satoshi Tominaka, Tatsuya Okubo, Zhendong Liu, Kenta Iyoki, and Toru Wakihara

    The Journal of Physical Chemistry Letters, 14, 14, 3574–3580, 2023

  • Control of Competitive Structure-Directing Effect in CON-Type Zeolite Synthesis via Intermediate Addition Method

    Takumi Shibuya, Kenta Iyoki, Hiroaki Onozuka, Masanori Takemoto, Susumu Tsutsuminai, Takahiko Takewaki, Toru Wakihara, and Tatsuya Okubo

    Crystal Growth & Design, 23, 3509−3517, 2023

  • Synthesis and thermal stability of SOD-type SAPO-20 via interzeolite conversion of FAU-type SAPO-37 using tetramethylammonium hydroxide and piperidine

    Masanori Takemoto, Yuki Fujikawa, Kenta Iyoki, Nao Tsunoji, Tsuneji Sano, Tatsuya Okubo and Toru Wakihara

    Journal of the Ceramic Society of Japan, 131, 94-99, 2023

  • Amorphous aluminosilicates as efficient ion exchangers for ammonium cation removal from aqueous solutions

    Raquel Simancas, Masamori Takemura, Ching-Tien Chen, Kenta Iyoki, Tatsuya. Okubo Toru Wakihara

    Journal of Non-Crystalline Solids, 605, 122172, 2023

  • Biased Al distribution of high-silica FAU-type zeolite synthesized by fast manner at high temperature

    Yuki Sada, Shoko Miyagi, Kenta Iyoki, Masato Yoshioka, Tomoya Ishikawa, Yusuke Naraki, Tsuneji Sano, Tatsuya Okubo, Toru Wakihara

    Microporous and Mesoporous Materials, 344, 112196, 2022

  • OSDA-free synthesis of zeolite beta: Broadening the methodology for a successful use of the product as a seed

    Junki Tomita, Shanmugam P. Elangovan, Keiji Itabashi, Anand Chokkalingam, Haruko Fujinuma, Zhigang Hao, Akihiro Kanno, Katsuhiko Hayashi, Kenta Iyoki, Toru Wakihara, Tatsuya Okubo

    Advanced Powder Technology, 33, 103741, 2022

  • Ultrafast dealumination of *BEA zeolite using a continuous-flow reactor

    Ayano Minami, Masanori Takemoto, Yasuo Yonezawa, Zhendong Liu, Yutaka Yanaba, Anand Chokkalingam, Kenta Iyoki, Tsuneji Sano, Tatsuya Okubo, Toru Wakihara

    Advanced Powder Technology, 33, 103702, 2022

  • Influence of Si/Al ratio of MOR type zeolites for bifunctional catalysts specific to the one-pass synthesis of lower olefins via CO2 hydrogenation

    Shohei Tada, Duanxing Li, Mina Okazaki, Hiroka Kinoshita, Masahiko Nishijima, Noriko Yamauchi, Yoshio Kobayashi, Kenta Iyoki

    Catalysis Today, 411-412, 113828, 2023

  • Dealumination of small-pore zeolites through pore-opening migration process with the aid of pore-filler stabilization

    Tatsushi Yoshioka, Kenta Iyoki, Yuusuke Hotta, Yoshihiro Kamimura, Hiroki Yamada, Qiao Han, Takeharu Kato, Craig A. J. Fisher, Zhendong Liu, Ryohji Ohnishi, Yutaka Yanaba, Koji Ohara, Yukichi Sasaki, Akira Endo, Takahiko Takewaki, Tsuneji Sano, Tatsuya Okubo, Toru Wakihara

    Science Advances, 8, eabo3093, 2022

  • Active Sites on ZnxZr1–xO2–x Solid Solution Catalysts for CO2-to-Methanol Hydrogenation

    Shohei Tada, Nagomu Ochiai, Hiroka Kinoshita, Mitsuhiro Yoshida, Natsumi Shimada, Tatsuya Joutsuka, Masahiko Nishijima, Tetsuo Honma, Noriko Yamauchi, Yoshio Kobayashi, and Kenta Iyoki

    ACS Catalysis, 12,7748−7759, 2022

  • Robust CON-type zeolite nanocatalyst in methanol-to-olefins reaction: downsizing, recrystallisation and defect-healing treatments toward prolonged lifetime

    Masanori Takemoto, Kenta Iyoki, Yuki Otsuka, Hiroaki Onozuka, Anand Chokkalingam, Toshiyuki Yokoi, Susumu Tsutsuminai, Takahiko Takewaki, Toru Wakahira and Tatsuya Okubo

    Materials Advances, 3, 5442, 2022

  • Exploring hydrothermal synthesis of SAPO-18 under high hydrostatic pressure

    Raquel Simancas, Masamori Takemura, Yasuo Yonezawa, Sohei Sukenaga, Mariko Ando, Hiroyuki Shibata, Anand Chokkalingam, Kenta Iyoki, Tatsuya Okubo, and Toru Wakihara

    Nanomaterials, 12, 396-407, 2022

  • Broadening Synthetic Scope of SSZ-39 Zeolite: A Fast and Direct Route from Amorphous Starting Materials

    Peidong Hu, Kenta Iyoki, Haruko Fujinuma, Jingyun Yu, Sijing Yu, Chokkalingam Anand, Yutaka Yanaba, Tatsuya Okubo, and Toru Wakihara

    Microporous and Mesoporous Materials, 330, 111583, 2022

  • Reduction of Crystal Size of Silicalite-1 Synthesized in Fluoride-Containing Media via Multi-Stage Heating with Intermediate Stirring

    Kenta Iyoki, Takako Onishi, Mariko Ando, Sohei Sukenaga, Hiroyuki Shibata Tatsuya Okubo, and Toru Wakihara

    Journal of the Ceramic Society of Japan, 130, 187–194, 2022

  • Search for solid acid catalysts aiming at the development of bifunctional tandem catalysts for the one-pass synthesis of lower olefins via CO2 hydrogenation

    Shohei Tada, Hiroka Kinoshita, Nagomu Ochiai, Anand Chokkalingam, Peidong Hu, Noriko Yamauchi, Yoshio Kobayashi, Kenta Iyoki

    International Journal of Hydrogen Energy, 2021

  • Reaction Kinetics-Regulated Formation of Short-Range Order in an Amorphous Matrix During Zeolite Crystallization

    Ching-Tien Chen, Kenta Iyoki, Peidong Hu, Hiroki Yamada, Koji Ohara, Sohei Sukenaga, Mariko Ando, Hiroyuki Shibata, Tatsuya Okubo, Toru Wakihara

    Journal of the American Chemical Society, 143, 10986−10997, 2021

  • Tracking the crystallization behavior of high-silica FAU during AEI-type zeolite synthesis using acid treated FAU-type zeolite

    Yuki Sada, Anand Chokkalingam, Kenta Iyoki, Masato Yoshioka, Tomoya Ishikawa, Yusuke Naraki, Yutaka Yanaba, Hiroki Yamada, Koji Ohara, Tsuneji Sano, Tatsuya Okubo, Zhendong Liu, Toru Wakihara

    RSC Advances, 11, 23082–23089, 2021

  • Synthetic and natural MOR zeolites as high-capacity adsorbents for the removal of nitrous oxide

    Keita Yamashita, Zhendong Liu, Kenta Iyoki, Ching-Tien Chen, Shoko Miyagi, Yutaka Yanaba, Yusuke Yamauchi, Tatsuya Okubo, and Toru Wakihara

    Chemical Communications, 57, 1312, 2021

  • Influence of reaction temperature on CO2-to-methanol hydrogenation over MZrOx (M = Al, Mn, Cu, Zn, Ga, and In)

    Shohei Tada and Kenta Iyoki

    Chemistry Letters, 50, 724, 2021

  • Optimized ultrafast flow synthesis of CON-type zeolite and improvement of its catalytic properties

    Anand Chokkalingam, Kenta Iyoki, Naoki Hoshikawa, Hiroaki Onozuka, Watcharop Chaikittisilp, Susumu Tsutsuminai, Takahiko Takewaki, Toru Wakihara, and Tatsuya Okubo

    Reaction Chemistry & Engineering, 5, 2260, 2020

  • Ultrafast and continuous-flow synthesis of AFX zeolite via interzeolite conversion of FAU zeolite

    Tatsushi Yoshioka, Zhendong Liu, Kenta Iyoki, Anand Chokkalingam, Yasuo Yonezawa, Yuusuke Hotta, Ryohji Ohnishi, Takeshi Matsuo, Yutaka Yanaba, Koji Ohara, Takahiko Takewaki, Tsuneji Sano, Tatsuya Okubo, and Toru Wakihara

    Reaction Chemistry & Engineering, 6, 74, 2021

  • Toward Efficient Synthesis of Chiral Zeolites: A Rational Strategy for Fluoride-Free Synthesis of STW-Type Zeolite

    Yuki Shinno, Kenta Iyoki, Koji Ohara, Yutaka Yanaba, Yusuke Naraki, Tatsuya Okubo, Toru Wakihara

    Angewandte Chemie International Edition, 59, 20099–20103, 2020

  • Comparative Study of Direct Methylation of Benzene with Methane on Cobalt-exchanged ZSM-5 and ZSM-11 Zeolites

    Peidong Hu, Koshiro Nakamura, Hitoshi Matsubara, Kenta Iyoki, Yutaka Yanaba, Kazu Okumura, Tatsuya Okubo, Naonobu Katada, Toru Wakihara

    Applied Catalysis A: General, 601, 117661, 2020

  • Rapid Synthesis of Hydrothermally Stable ZSM-5 in the Presence of 1-butanol

    Tatsushi Yoshioka, Zhendong Liu, Kenta Iyoki, Tsuneji Sano, Mariko Ando, Sohei Sukenaga, Hiroyuki Shibata, Tatsuya Okubo, Toru Wakihara

    Chemistry Letters, 49, 1006, 2020

  • Superior Ion-exchange Property of Amorphous Aluminosilicates Prepared by a Co-precipitation Method

    Naomichi Hikichi, Kenta Iyoki, Yutaka Yanaba, Koji Ohara, Tatsuya Okubo, Toru Wakihara

    Chemistry An Asian Journal, 15, 2029, 2020

  • Understanding the Nucleation and Crystal Growth of Zeolites: A Case Study on the Crystallization of ZSM‑5 from a Hydrogel System Under Ultrasonication

    Ching-Tien Chen, Kenta Iyoki, Yasuo Yonezawa, Tatsuya Okubo, Toru Wakihara

    The Journal of Physical Chemistry C, 124, 11516, 2020

  • Extremely Stable Zeolites Developed via Designed Liquid-Mediated Treatment

    Kenta Iyoki, Kakeru Kikumasa, Takako Onishi, Yasuo Yonezawa, Anand Chokkalingam, Yutaka Yanaba, Taiji Matsumoto, Ryota Osuga, Shanmugam P. Elangovan, Junko N. Kondo, Akira Endo, Tatsuya Okubo, Toru Wakihara

    Journal of the American Chemical Society, 142, 3931, 2020.

  • Incorporation of Si into Iron Oxide-based Microporous Zeolitic Framework for Improving Thermal Stability and Changing Guest Species

    Yuki Shinno, Kenta Iyoki, Tatsuya Okubo

    Chemistry Letters, 48, 1217, 2019

  • Crucial Factors for Seed-Directed Synthesis of CON-type Aluminoborosilicate Zeolites Using Tetraethylammonium

    Sibel Sogukkanli, Koki Muraoka, Kenta Iyoki, Shanmugam P. Elangovan, Yutaka Yanaba, Watcharop Chaikittisilp, Toru Wakihara, Tatsuya Okubo

    Crystal Growth & Design, 19, 5283, 2019.

  • Zeolite Crystallization Triggered by Intermediate Stirring

    Ching-Tien Chen, Kenta Iyoki, Hiroki Yamada, Sohei Sukenaga, Mariko Ando, Hiroyuki Shibata, Koji Ohara, Toru Wakihara, Tatsuya Okubo

    Journal of Physical Chemistry C, 123, 20304, 2019

  • Synthesis and characterization of MFI-type zincosilicate zeolites with high zinc content using mechanochemically treated Si–Zn oxide composite

    Peidong Hu, Kenta Iyoki, Hiroki Yamada, Yutaka Yanaba, Koji, Ohara, Naonobu Katada, and Toru Wakihara

    Microporous and Mesoporous Materials, 288, 109594, 2019

  • Ultrafast synthesis of AFX-Type zeolite with enhanced activity in the selective catalytic reduction of NOx and hydrothermal stability

    Anand Chokkalingam, Watcharop Chaikittisilp, Kenta Iyoki, Sye Hoe Keoh, Yutaka Yanaba, Takeshi Yoshikawa, Tetsuro Kusamoto, Tatsuya Okubo, and Toru Wakihara

    RSC Advances, 9, 16790, 2019

  • Role of sodium cation during aging process in the synthesis of LEV-type zeolite

    Naomichi Hikichi, Kenta Iyoki, Yusuke Naraki, Yutaka Yanaba, Koji Ohara, Tatsuya Okubo, and Toru Wakihara

    Microporous and Mesoporous Materials, 284, 82, 2019

  • Insights into the ion-exchange properties of Zn(II)-incorporated MOR zeolites for the capture of multivalent cations

    Bangda Wang, Natsume Koike, Kenta Iyoki, Watcharop Chaikittisilp, Yi Wang, Toru Wakihara and Tatsuya Okubo

    Physical Chemistry Chemical Physics, 21, 4015, 2019

  • Increasing the ion-exchange capacity of MFI zeolites by introducing Zn to the aluminosilicate frameworks

    Natsume Koike, Kenta Iyoki, Bangda Wang, Yutaka Yanaba, Shanmugam Palani Elangovan, Keiji Itabashi, Watcharop Chaikittisilp, and Tatsuya Okubo

    Dalton Transactions, 47, 9594, 2018

  • Synthesis of Microporous Zincosilicate *BEA Molecular Sieves from Zincosilicate Gels Co-precipitated in the Presence of an Organic Structure-Directing Agent

    Natsume Koike, Kenta Iyoki, Watcharop Chaikittisilp, Tatsuya Okubo

    Chemistry Letters, 47, 897, 2018

  • Temperature-controlled, two-stage synthesis of ZSM-5 zeolite nanoparticles with Al atoms tetrahedrally coordinated in the framework

    Makiko Deguchi, Kenta Iyoki, Chokkalingam Anand, Yutaka Yanaba, Takeshi Yoshikawa, Tatsuya Okubo, Toru Wakihara

    Microporous and Mesoporous Materials, 270, 200, 2018

  • Formation of a dense non-crystalline layer on the surface of zeolite Y crystals under high-temperature steaming conditions

    Kenta Iyoki, Yudai Yamaguchi, Akira Endo, Yasuo Yonezawa, Tadashi Umeda, Hiroki Yamada, Yutaka Yanaba, Takeshi Yoshikawa, Koji Ohara, Kaname Yoshida, Yukichi Sasaki, Tatsuya Okubo, Toru Wakihara

    Microporous and Mesoporous Materials, 268, 77, 2018

  • Synthesis of New Microporous Zincosilicates with CHA Zeolite Topology as Efficient Platforms for Ion-Exchange of Divalent Cations

    Natsume Koike, Kenta Iyoki, Sye Hoe Keoh, Watcharop Chaikittisilp, Tatsuya Okubo

    Chemistry A European Journal, 24, 808, 2018

  • Seed-directed synthesis of zincoaluminosilicate MSE-type zeolites using co-precipitated gels with tetraethylammonium hydroxide as a simple organic structure directing agent

    Sibel Sogukkanli, Kenta Iyoki, Shanmugam P. Elangovan, Keiji Itabashi, Natsume Koike, Miku Takano, Yoshihiro Kubota, Tatsuya Okubo

    Microporous and Mesoporous Materials, 257, 272, 2018

  • Seed-directed Synthesis of CON-type Zeolite Using Tetraethylammonium Hydroxide as a Simple Organic Structure-directing Agent

    Sibel Sogukkanli, Kenta Iyoki, Shanmugam Palani Elangovan, Keiji Itabashi and Tatsuya Okubo

    Chemistry Letters, 46, 1419, 2017

  • Organic-free synthesis of zincoaluminosilicate zeolites from homogeneous gels prepared by a co-precipitation method

    Natsume Koike, Watcharop Chaikittisilp, Kenta Iyoki, Yutaka Yanaba, Takeshi Yoshikawa, Shanmugam Palani Elangovan, Keiji Itabashi and Tatsuya Okubo

    Dalton Transactions, 46, 10837, 2017

  • Ultrafast synthesis of high-silica erionite zeolites with improved hydrothermal stability

    Jie Zhu, Zhendong Liu, Kenta Iyoki, Chokkalingam Anand, Kaname Yoshida, Yukichi Sasaki, Sohei Sukenaga, Mariko Ando, Hiroyuki Shibata, Tatsuya Okubo and Toru Wakihara

    Chemical Communications, 53, 6796, 2017

  • Rational seed-directed synthesis of MSE-type zeolites using a simple organic structure-directing agent by extending the composite building unit hypothesis

    Sibel Sogukkanli, Kenta Iyoki, Shanmugam P. Elangovan, Keiji Itabashi, Miku Takano, Zhendong Liu, Satoshi Inagaki, Toru Wakihara, Yoshihiro Kubota, Tatsuya Okubo

    Microporous and Mesoporous Materials, 245, 1, 2017

  • マニアの社交場「BAP cafe」 ～“狭く深いサイエンスカフェ”の魅力～

    菊池 結貴子，江崎 和音，中島 悠，石川 遼子，伊與木 健太，正田 亜八香，音野 瑛俊

    科学技術コミュニケーション，20, 3, 2017

  • Catalytic Oxidation of Methane into Methanol over Copper-Exchanged Zeolites with Oxygen at Low Temperature

    Karthik Narsimhan, Kenta Iyoki, Kimberly Dinh, and Yuriy Román-Leshkov

    ACS Central Science, 6, 424, 2016

  • Organic structure-directing agent-free synthesis of NES-type zeolites using EU-1 seed crystals

    Kenta Iyoki, Masafumi Takase, Keiji Itabashi, Koki Muraoka, Watcharop Chaikittisilp, and Tatsuya Okubo

    Microporous and Mesoporous Materials, 215, 191, 2015

  • Broadening the Applicable Scope of Seed-Directed, Organic Structure-Directing Agent-Free Synthesis of Zeolite to Zincosilicate Components: A Case of VET-Type Zincosilicate Zeolites

    Kenta Iyoki, Keiji Itabashi, Watcharop Chaikittisilp, Shanmugam P. Elangovan, Toru Wakihara, Shinji Kohara, and Tatsuya Okubo

    Chemistry of Materials, 26, 1957, 2014

  • Seed-Directed, Rapid Synthesis of MAZ-Type Zeolites without Using Organic Structure-Directing Agent

    Akari Ogawa, Kenta Iyoki, Yoshihiro Kamimura, Shanmugam Palani Elangovan, Keiji Itabashi, and Tatsuya Okubo

    Microporous and Mesoporous Materials, 186, 21, 2014

  • Synthesis of pure-silica ZSM-48 zeolite under mild hydrothermal condition with conventional amphiphilic cation by tuning the reactant gel composition

    Takahiko Moteki, Sye Hoe Keoh, Takafumi Ohmura, Kenta Iyoki, Toru Wakihara, and Tatsuya Okubo

    Journal of the Ceramic Society of Japan, 121, 575, 2013

  • Seed-assisted, One-pot Synthesis of Hollow Zeolite Beta without the Use of Organic Structure-Directing Agents

    Kenta Iyoki, Keiji Itabashi, and Tatsuya Okubo

    Chemistry An Asian Journal, 8, 1419, 2013

  • Facile Synthesis of Well-dispersed Hollow Mesoporous Silica Nanoparticles Using Iron Oxide Nanoparticles as Template

    Takaaki Ikuno, Atsuro Nomura, Kenta Iyoki, Ayae Sugawara-Narutaki, Tatsuya Okubo, and Atsushi Shimojima

    Chemistry Letters, 42, 316, 2013

  • Diol-Linked Microporous Networks of Cubic Siloxane Cages

    Yuko Wada, Kenta Iyoki, Ayae Sugawara-Narutaki, Tatsuya Okubo, and Atsushi Shimojima

    Chemistry A European Journal, 19, 1700, 2013

  • Hierarchical porous silica via solid-phase hydrolysis/polycondensation of cubic siloxane-based molecular units

    Kenta Iyoki, Ayae Sugawara-Narutaki, Atsushi Shimojima, and Tatsuya Okubo

    Journal of Materials Chemistry A, 1, 671, 2013

  • A Working Hypothesis for Broadening Framework Types of Zeolites in Seed-Assisted Synthesis without Organic Structure-Directing Agent

    Keiji Itabashi, Yoshihiro Kamimura, Kenta Iyoki, Atsushi Shimojima, and Tatsuya Okubo

    Journal of the American Chemical Society, 134, 11542, 2012

  • OSDA-free synthesis of MTW-type zeolite from sodium aluminosilicate gels with zeolite beta seeds

    Yoshihiro Kamimura, Kenta Iyoki, Shanmugam Palani Elangovan, Keiji Itabashi, Atsushi Shimojima, and Tatsuya Okubo

    Microporous and Mesoporous Materials, 163 282, 2012

  • Synthesis of MTW-type Zeolites in the Absence of Organic Structure-directing Agent

    Kenta Iyoki, Yoshihiro Kamimura, Keiji Itabashi, Atsushi Shimojima, and Tatsuya Okubo

    Chemistry Letters, 39, 730, 2010