Zobrazeno 1 - 10
of 97
pro vyhledávání: '"Tomoyo, Goto"'
Autor:
Do Hyung Han, Hyunsu Park, Tomoyo Goto, Yeongjun Seo, Yoshifumi Kondo, Sunghun Cho, Tohru Sekino
Publikováno v:
ACS Omega, Vol 9, Iss 30, Pp 33293-33300 (2024)
Externí odkaz:
https://doaj.org/article/dd4a29ec0ba04eea9d8949261f2ddca4
Effects of Cation Exchange in Rhodamine B Photocatalytic Degradation Using Peroxo-Titanate Nanotubes
Autor:
Do Hyung Han, Hyunsu Park, Tomoyo Goto, Sunghun Cho, Yeongjun Seo, Yoshifumi Kondo, Hisataka Nishida, Tohru Sekino
Publikováno v:
Nanomaterials, Vol 14, Iss 14, p 1170 (2024)
Lepidocrocite-type layered sodium titanate (NaxH2−xTi2O5) is widely used in environmental remediation because of its large specific surface area, formed by anisotropic crystal growth, and its ability to store and exchange cations between layers. Ad
Externí odkaz:
https://doaj.org/article/9597115fc2c846e482402d38c3121b00
Publikováno v:
Discover Materials, Vol 3, Iss 1, Pp 1-10 (2023)
Abstract Al2O3/nickel (Ni) composites were fabricated via hot-press sintering at 1400 °C to investigate the effects of microstructure on their mechanical and electrical properties. For this purpose, various amounts of Ni metal particles (5–20 vol%
Externí odkaz:
https://doaj.org/article/add7b871e8cf4b9e8b73c4ca42709958
Autor:
Karen Kuroyama, Ryuichi Fujikawa, Tomoyo Goto, Tohru Sekino, Fumiya Nakamura, Hiromi Kimura-Suda, Peng Chen, Hiroyasu Kanetaka, Tomoka Hasegawa, Kaname Yoshida, Masaru Murata, Hidemi Nakata, Masaya Shimabukuro, Masakazu Kawashita, Tetsuya Yoda, Taishi Yokoi
Publikováno v:
Science and Technology of Advanced Materials, Vol 24, Iss 1 (2023)
ABSTRACTImproving the damage tolerance and reliability of ceramic artificial bone materials, such as sintered bodies of hydroxyapatite (HAp), that remain in vivo for long periods of time is of utmost importance. However, the intrinsic brittleness and
Externí odkaz:
https://doaj.org/article/194aa76d468545598b3f111277337046
Autor:
Xigeng Lyu, Yeongjun Seo, Do Hyung Han, Sunghun Cho, Yoshifumi Kondo, Tomoyo Goto, Tohru Sekino
Publikováno v:
Materials, Vol 17, Iss 2, p 381 (2024)
Using melt-derived LD glass powders and 5–20 M NaOH solutions, porous lithium disilicate (Li2Si2O5, LD) glass–ceramics were prepared by the cold sintering process (CSP) associated with the post-annealing technique. In this novel technique, H2O va
Externí odkaz:
https://doaj.org/article/926966c5158e4345b9da55465d92e044
Autor:
Xinxi Li, Kota Nomura, Arnaud Guedes, Tomoyo Goto, Tohru Sekino, Mamoru Fujitsuka, Yasuko Osakada
Publikováno v:
ACS Omega, Vol 7, Iss 8, Pp 7172-7178 (2022)
Externí odkaz:
https://doaj.org/article/62d511af86da4354bf10841ef5db8b3f
Publikováno v:
Chemical Engineering Journal Advances, Vol 12, Iss , Pp 100388- (2022)
Developing environmental purification techniques for water resources is important for realising a sustainable society. Inorganic ion-exchanger is one of the research themes in technological development, particularly titania nanotubes (TNTs), which ha
Externí odkaz:
https://doaj.org/article/c92f94af20d84230a1f355e108097bea
Autor:
Taishi Yokoi, Tomoyo Goto, Mitsuo Hara, Tohru Sekino, Takahiro Seki, Masanobu Kamitakahara, Chikara Ohtsuki, Satoshi Kitaoka, Seiji Takahashi, Masakazu Kawashita
Publikováno v:
Communications Chemistry, Vol 4, Iss 1, Pp 1-9 (2021)
Octacalcium phosphate is a precursor to a key component of human bone and tooth enamel which can incorporate carboxylate species, but the effect of multivalent carboxylates is not well understood. Here the incorporation of tetracarboxylic acids into
Externí odkaz:
https://doaj.org/article/cc7346039529479093cfa7e515044d20
Publikováno v:
ACS Omega, Vol 5, Iss 34, Pp 21753-21761 (2020)
Externí odkaz:
https://doaj.org/article/d5453df6e47749238e498a03ebb499c5
Autor:
Taishi Yokoi, Masahiro Watanabe, Tomoyo Goto, Sikun Meng, Tohru Sekino, Masaya Shimabukuro, Masakazu Kawashita
Publikováno v:
Materials, Vol 16, Iss 1, p 64 (2022)
Octacalcium phosphate (OCP) has received considerable attention in the field of ceramic biomaterials as an advanced functional material. It exhibits a layered structure composed of apatitic and hydrated layers and can incorporate various dicarboxylat
Externí odkaz:
https://doaj.org/article/6c66e3b50ce14f30afbb864c8a6b9c75