"Hiroto Ueki,Toshiya Tanaka,Shuji Anabuki,Ryuichi Nakada,Megumi Okazaki,Kenta Aihara,Masashi Hattori,Fumitaka Ishiwari,Rie Haruki,Shunsuke Nozawa,Toshiyuki Yokoi,Michikazu Hara,Osamu Ishitani,Akinori Saeki,Akira Yamakata,Kazuhiko Maeda","Mesoporous Oxyhalide Aggregates Exhibiting Improved Photocatalytic Activity for Visible-Light H2 Evolution and CO2 Reduction",,"ACS Catalysis",,"Vol. 15","Issue 14","Page 12551-12562",2025,July "Megumi Okazaki,Yura Jang,Daehyeon An,Nipaporn Pongkan,Yusuke Asai,Ryosuke Nakazato,Shunta Nishioka,Yoshinobu Kamakura,Miwa Saito,Nithima Khaorapapong,Teruki Motohashi,Shunsuke Nozawa,Toshiyuki Yokoi,Kazuhiko Maeda","Zinc-based mixed-anion catalysts for photochemical reduction of carbon dioxide",,"Dalton Transactions","Royal Society of Chemistry","Vol. 54","Issue 32","Page 12301-12307",2025,July "Hideya Tsuchikado,Shuji Anabuki,Ovidiu Cretu,Yuki Kinoshita,Masashi Hattori,Yuta Shiroma,Dongxiao Fan,Megumi Okazaki,Takuto Soma,Fumitaka Ishiwari,Shunsuke Nozawa,Toshiyuki Yokoi,Michikazu Hara,Koji Kimoto,Akira Yamakata,Akinori Saeki,Kazuhiko Maeda","Effects of Metal-Cation Doping on Photocatalytic H2 Evolution Activity of Layered Perovskite Oxynitride K2LaTa2O6N",,"ACS Applied Energy Materials",,"Vol. 8","Issue 6","Page 3541?3552",2025,Mar. "Kazuhiko Maeda,Haruki Wakayama,Yasuhito Washio,Asako Ishikawa,Megumi Okazaki,Hiroko Nakata,Satoru Matsuishi","Visible-Light-Induced Photocatalytic Activity of Stacked MXene Sheets of Y2CF2",,"The Journal of Physical Chemistry C",,,,,2022,June "Kazuhiko Maeda,Haruki Wakayama,Yasuhito Washio,Asako Ishikawa,Megumi Okazaki,Hiroko Nakata,Satoru Matsuishi","Visible-Light-Induced Photocatalytic Activity of Stacked MXene Sheets of Y2CF2",,"The Journal of Physical Chemistry C",,,,,2022,June "岡崎めぐみ","半導体光触媒に対する酸化コバルトナノ粒子の担持効果",,,,,,,2022,Mar. "岡崎めぐみ","半導体光触媒に対する酸化コバルトナノ粒子の担持効果",,,,,,,2022,Mar. "岡崎めぐみ","半導体光触媒に対する酸化コバルトナノ粒子の担持効果",,,,,,,2022,Mar. "岡崎めぐみ","半導体光触媒に対する酸化コバルトナノ粒子の担持効果",,,,,,,2022,Mar. "Akinobu Miyoshi,Megumi Okazaki,Kazuhiko Maeda","Chapter 2: Rutile TiO2-based New Photocatalysts for Visible-light Water Oxidation",,"Current Developments in Photocatalysis and Photocatalytic Materials -New Horizon in Photocatalysis-","Elsevier",,,,2019,Nov. "岡崎めぐみ,前田和彦","担持コバルト種を酸素生成活性点および光吸収中心とした広域可視光応答型光触媒の開発",,"化学工業",,"Vol. 68","No. 8","pp. 557?561",2017,Aug. "Kazuhiko Maeda,Koki Ishimaki,Megumi Okazaki,Tomoki Kanazawa,Daling Lu,Shunsuke Nozawa,Hideki Kato,Masato Kakihana","Cobalt Oxide Nanoclusters on Rutile Titania as Bifunctional Units for Water Oxidation Catalysis and Visible Light Absorption: Understanding the Structure-Activity Relationship",,"ACS Applied Materials & Interfaces",,"Vol. 9","No. 7","pp. 6114-6122",2017,Jan.