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International Meetings
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2025
62) Hiroaki Onoda, Kyoka Nishioka, “Silver substitution Effects on Hue and Antimicrobial Activity of Turquoise Composition Pigments” The 7th International Conference on Applied Physics and Materials Application (ICAPMA2025) and The 7th International Conference on Radiation and Emission in Materials (ICREM2025), Paper ID. S2_O2. 2023
61) Hiroaki Onoda, Ryuta Okumura, “Mechanochemical Effects on the Preparation of Manganese Phosphate Violet pigments” 11th International Symposium on Inorganic Phosphate Materials and International Workshop on Forward-Looking Materials (2023), Paper ID. I.3.1. 2022
60) Hiroaki Onoda, Ryota Sasaki, “Preparation of novel copper iron lazulite imitated phosphate pigments” 11th International Conference on Advanced Materials and Engineering Materials (2022), Paper ID. 23. 2021
59) Hiroaki Onoda, Atsuya Iinuma, “Selective formation of neodymium phosphate from iron - neodymium magnet waste” 8th International Conference on Engineering for Waste and Biomass Valorisation (2021), Program ID. 16. 2020
58) Hiroaki Onoda, Kaho Hayashi, “Phosphoric acid treatment of zinc oxide with additives for novel white pigments” 3rd International Joint Conference on Materials Science and Mechanical Engineering (2020), Program ID MS1001. 2019
57) Hiroaki Onoda, Ryota Sasaki, “Preparation of novel blue Turquoise-imitated phosphate pigments using aluminum hydroxide” 4th International Conference on Advanced Materials for Better Future (2019), Program ID 65. 56) Hiroaki Onoda, Takahiro Minamizawa, “Synthesis and powder properties of titanium - zinc phosphate white pigments for cosmetics” 10th International Conference in Materials for Advanced Technologies (2019), Program ID 190106. 55) Hiroaki Onoda, Rie Tanaka, “Synthesis of cerium phosphate white pigments from cerium oxalate” 8th International Conference on Advanced Materials and Engineering Materials (2019), Program ID 18. 2018
54) Hiroaki Onoda, Haruka Muraki, “Synthesis and powder properties of cerium phosphate white pigments” 5th International Conference on Competitive Materials and Technology Processes (2018), Book of abstract p. 211. 53) Hiroaki Onoda, Shin Yamazaki, “Homogeneous hydrothermal synthesis of calcium phosphate with calcium carbonate and corbicula shells” 7th International Conference on Engineering for Waste and Biomass Valorisation (2018), Program ID. 12. 52) Hiroaki Onoda, Daiki Higashide, “Low temperature phosphoric acid treatment of zinc oxide for novel white pigment” International Symposium on Inorganic and Environmental Materials (2018), Program No. FUN-L11. 2016
51) Hiroaki Onoda, Yurie Sato, “Influence of Processing Time and Concentration in Phosphoric Acid Treatment of Zinc Oxide” 4th International Conference on Competitive Materials and Technology Processes (2016), Book of abstract p. 141. 50) Hiroaki Onoda, Yuki Kurioka, "Recovery of samarium from cobalt – samarium solution using phosphoric acid" Rare Earths 2016 in Sapporo (2016), Program No. 2P-01. 2015
49) Aki Matsukura, Hiroaki Onoda, "Influences of additives and shaking time on phosphoric acid treatment of titanium dioxide as a novel white pigment" 12th International Conference on Materials Chemistry (2015), Program No. P356. 48) Hiroaki Onoda, Miho Haruki, "Mechanical treatment on powder properties of zinc phosphate white pigments" 12th International Conference on Materials Chemistry (2015), Program No. P355. 2014
47) Hiroaki Onoda, Shin Yamazaki, "Hydrothermal Synthesis of Calcium Phosphate with Corbicula shells" The 9th International Forum on Ecotechnology (2014), Abstract, p. 15. 2013
46) Reiichiro Nakamura, Hiroaki Onoda, "Recovery of neodymium with phosphoric acid from iron-neodymium solution" The 8th International Forum on Ecotechnology (2013), Abstract, p. 21. 45) Hiroaki Onoda, Takehiro Funamoto, "Synthesis of gel rare earth phosphates and their fluorescence properties" International Symposium on Inorganic and Environmental Materials (2013), Program Number, D1-3-3. 2012
44) Taro Yamasaki, Hiroaki Onoda, "Synthesis of bulk lanthanum polyphosphates by hydrothermal hot pressing method and microwave heating" The 7th International Forum on Ecotechnology (2012), Abstract, p. 13. 43) Hiroaki Onoda, Ryo Fukatsu, "Reactivity of sea shells with phosphorus waste fluid and properties of products" The 7th International Forum on Ecotechnology (2012), Abstract, p. 9. 42) Hiroaki Onoda, Takeshi Sakumura, "Synthesis, acid and base resistance of cerium-substituted iron phosphates and their catalytic activity" International Symposium on Rare Earths in 2012 (2012), Abstract p. 35. 41) Hiroaki Onoda, Ryuta Matsumoto, Masamoto Tafu, "Removal of phosphorus with corbicula shells from resemble waste water and powder properties of by-products" 4th International Congress of Ceramics (2012), Program Number, ICC-P144-2012, Meeting Guide p.67 (Abstract). 40) Takehiro Funamoto, Hiroaki Onoda, "Synthesis and luminescence of Eu-doped lanthanum - calcium condensed phosphates" 4th International Congress of Ceramics (2012), Program Number, ICC-P059-2012, Meeting Guide p.48 (Abstract). 2011
39) Hiroaki Onoda, Masayuki Fujita, "Synthesis and catalytic activity of aluminum – rare earth phosphates" 7th International Symposium on Inorganic Phosphate Materials (2011), Poster No. 3. 38) Hiroaki Onoda, "Preparation of calcium phosphate with seafood waste" International Symposium on Sustainable use of water: Challenges Ahead (2011), proceedings, p. 25-28. 2010
37) Takeshi Sakumura, Hiroaki Onoda, "Synthesis, acid and base resistance of nickle - cerium(+III) phosphates" The 2010 International Chemical Congress of Pacific Basin Societies (2010), Program Number, 1377. 36) Hiroaki Onoda, "Preparation of porous phosphate material with acidic and basic compounds" The 2010 International Chemical Congress of Pacific Basin Societies (2010), Program Number, 1376. 35) Taisuke Yamaguchi, Hiroaki Onoda, "Addition of water retentive compounds on preparation of titanium phosphate pigments" The 2010 International Chemical Congress of Pacific Basin Societies (2010), Program Number, 1375. 34) Hiroaki Onoda, Hironari Nakanishi, Atsushi Takenaka, "Preparation of calcium phosphate with corbicula shells" 17th Asian Symposium on Ecotechnology (2010), Abstracts, p. 59. 2009
33) Hiroaki Onoda, "Synsheses of inorganic phosphate bulks in hydorthermal hot pressing process" 16th Asian Symposium on Ecotechnology (2009), Abstracts, p.48. 32) Hiroaki Onoda, "Preparation of calcium phosphates from phosphorus wastewater and sea urchin shells" The 3rd International Forum on Ecotechnology (2009). 2008 from
Tokyo Institute of Technology to Kyoto Prefectural University
31) Hiroaki Onoda, Naoya Mizuguchi, Masao Matsuoka, Tomoe Sanada, Kazuo Kojima, "Preparation and lead removal effects of calcium, cobalt, and manganese phosphates" 15th Asian Symposium on Ecotechnology (2008), Abstracts, Journal of Ecotechnology Research, 14(2), 58 (2008). 30) Hiroaki Onoda, "Removal of phosphorus from waste fluid containing sodium acetate with calcium cation" The 2nd International Forum on Ecotechnology (2008). International meetings until 2007 (1-29) (Ritsumeikan University, Kyoto University, Tokyo Institute of Technology) |