秋田大学 大学院理工学研究科 物質科学専攻

１．論文

2025年

1. Ayano Nakamura, Kenji Murakami, Masaru Matsumura, "Combustion Rate of Biomass Char under Low Oxygen Concentration and Its Machine Learning-based Prediction", ISIJ International, 65 (13), 2226-2234 (2025).

2024年

1. Ayano Nakamura, Yusuke Sato, Kenji Murakami, "Development and characterization of thermosensing color indicator by pH changes using a temperature-responsive polymer", Colloids and Surfaces A: Physicochemical and Engineering Aspects, 697, 134442 (2024).

2023年

1. Pedro Domingos Dauce, Ryo Suzuki, Ayano Nakamura, Kenji Murakami, "Degradative solvent extraction of subbituminous coal with deep eutectic solvent and effect of reaction conditions on products", Carbon Resources Conversion, 6 (1), 43-50 (2023).
2. Kenji Murakami, Ayumi Imai, Ayano Nakamura, "Temperature dependence of aggregation behavior and dye adsorption of poly(N-isopropylacrylamide) hydrogel/mesoporous silica composites", Colloids and Surfaces A: Physicochemical and Engineering Aspects, 674, 131944 (2023).
3. Ayano Nakamura, Natsuko Yamane, Kenji Murakami, "Development of smart window with hydroxypropyl cellulose-acrylamide hydrogel: Effect of hydroxypropyl cellulose molecular weight on light scattering property", Optik, 294, 171464 (2023).
4. A. Nakamura, H. Sato, Y. Sato, K. Murakami, "Effect of cetyltrimethylammonium bromide on flocculation and filtration of bentonite suspensions", Journal of Applied Research and Technology, 22 (1), 156-166 (2023).

2021年

1. Kenji Murakami, Ryosuke Sugawara, Ayano Nakamura, "Synthesis of PNIPAM/ magnetite/ multiamine-functionalized mesoporous silica composite and investigation of temperature of its aggregation and adsorption", Colloids and Surfaces A:Physicochemical and Engineering Aspects, 624, 126833 (2021).
2. Ayano Nakamura, Ryohei Ogai, Kenji Murakami, "Development of smart window using an hydroxypropyl cellulose-acrylamide hydrogel and evaluation of weathering resistance and heat shielding effect", Solar Energy Materials and Solar Cells, 232, 111348 (2021).
3. Ayano Nakamura, Taishi Nakajima, Kenji Murakami, "Effect of ash content on steam gasification of heavy oil fly ash", Global Journal of Engineering Science and Research Management, 8 (3), 1-11 (2021).
4. 村上賢治, 渡邊凌, 松橋えみり, 中村彩乃, 竹原健太, 樋口隆英, 松村勝, "炭材の燃焼速度に及ぼす粒子サイズおよび酸素濃度の影響", 鉄と鋼, 107 (6), 422-430 (2021).

2020年

1. Ayano Nakamura, Hiromu Sato, Yusuke Sato, Kenji Murakami, "Effects of calcium chloride and poly(N,N-dimethylaminoethyl methacrylate) on the filtration rate of a bentonite suspension and the examination of the filtration mechanism", Colloids and Surfaces A: Physicochemical and Engineering Aspects, 603, 125265 (2020).
2. A. Nakamura, M. Ozaki and K. Murakami, "Elucidation of the aggregation mechanism of bentonite with cationic guar gum as flocculant and application to filtration", Colloids and Surfaces A: Physicochemical and Engineering Aspects, 596, 124660 (2020).
3. Ryohei OGAI, Ayano NAKAMURA, Yusuke SATO, Kenji MURAKAMI, "Preparation and Characterization of Light-Shielding Gel Sheet Using Thermoresponsive Polymer", Journal of the Society of Materials Science, Japan 69 (4), 329-334 (2020).
4. R. Sugawara, A. Nakamura and K. Murakami, "Synthesis of temperature-responsive magnetic mesoporous silica and temperature dependence of its physical properties", Colloids and Surfaces A: Physicochemical and Engineering Aspects, 591, 124465 (2020).
5. K. Murakami, S. Kumagai, T. Oga, A. Nakamura and K. Sugawara, "Dissolution of solvent-extracted rice straw in kerosene by catalytic hydrocracking", Global Journal of Engineering Science and Research Management, 7 (4), 42-50 (2020).

2019年

1. A. Nakamura and K. Murakami, "The Effect of Cationic Polymer as Flocculant on Bentonite Aggregation under Different pH and the Study of Aggregation Mechanism", Clay Science, 23 (1), 7-14 (2019).
2. 菅原諒祐，中村彩乃，村上賢治，“温度応答性高分子/マグネタイト/活性炭複合吸着材を用いた染料除去と磁気分離への応用”，化学工学論文集，45 (4), 158-163 (2019).

2018年

1. L. Shen, A. Nakamura and K. Murakami, "Effect of Fe₂O₃ on steam gasification of sub-bituminous coal /woody biomass mixture", Energy Science & Engineering, 6 (4), 281-288 (2018).
2. A. Nakamura and K. Murakami, "The aggregation of bentonite using poly(N-isopropylacrylamide) as a flocculant", Journal of Materials Science and Chemical Engineering, 6 (4), 94-108 (2018).
3. 安野恵理，菅原諒祐，中村彩乃，村上賢治，“メソポーラスマグネタイトの合成と染料吸着性能の評価”，化学工学論文集，44 (4), 271-277 (2018).

2017年

1. L. Shen, A. Nakamura and K. Murakami, "Effect of adding iron-loaded biochar on steam gasification of subbituminous coal", Global Journal of Engineering Science and Research Management, 4 (1), 23-38 (2017).
2. T. Oga, A. Nakamura and K. Murakami, "The effect of mesoporous silica-alumina and iron loading on catalytic cracking of bio-oil", Global Journal of Engineering Science and Research Management, 4 (2), 13-25 (2017).
3. A. Nakamura, K. Sugawara, S. Nakajima and K. Murakami, "Adsorption of Cs ions using a temperature-responsive polymer/ magnetite/ zeolite composite adsorbent and separation of the adsorbent from water using high-gradient magnetic separation", Colloids and Surfaces A: Physicochemical and Engineering Aspects, 527, 63-69 (2017).

2016年

1. L. Shen and K. Murakami, "Steam co-gasification of iron-loaded biochar and low-rank coal", International Journal of Energy Research, 40 (13), 1846-1854 (2016).
2. 澤田峻一，木村瑠璃子，村上賢治，“温度応答性分離膜の合成とその分離特性の評価”，化学工学論文集，42 (3)，107-112 (2016)．

2015年

1. K. Murakami, Y. Sato, and Y. Inoue, "Synthesis of P(NIPAM-co-Am)/mesoporous silica composites and their temperature-responsive anion exchange", Journal of Materials Science and Chemical Engineering, 3 (7), 7-15 (2015).
2. K. Murakami, M. Sato, N. Tsubouchi, Y. Ohtsuka, and K. Sugawara, "Steam gasification of Indonesian subbituminous coal with calcium carbonate as a catalyst raw material", Fuel Processing Technology, 129, 91-97 (2015).

2013年

1. K. Murakami, K. Sugawara, and T. Kawaguchi, "Analysis of combustion rate of various carbon materials for iron ore sintering process", ISIJ International, 53 (9), 1580-1587 (2013).
2. 村上賢治，加藤貴宏，菅原勝康，“感温性高分子/メソポーラスシリカ複合体の陰イオン交換特性に及ぼす感温性高分子被覆量の影響”，化学工学論文集，39 (3)，206-212 (2013)．
3. 村上賢治，加藤貴宏，菅原勝康，“スギの低温触媒ガス化による水素製造”，日本エネルギー学会誌，92 (3)，313-318 （2013）．
4. K. Murakami, S. Watanabe, T. Kato, and K. Sugawara, "Transition temperature control of adsorption-desorption property of PNIPAM/mesoporous silica composite by addition of crosslinking agent", Colloids and Surfaces A: Physicochemical and Engineering Aspects, 419, 223-227 (2013).

2012年

1. K. Murakami, X. Yu, T. Kato, Y. Inoue, and K. Sugawara, "Synthesis of temperature-responsive anion exchanger via click reaction", Journal of Colloid and Interface Science, 376 (1), 189-195 (2012).
2. K. Murakami, M. Sato, T. Kato, and K. Sugawara, "Influence of difference in chemical composition of rice straw on hydrogen formation in nickel-catalyzed steam gasification", Fuel Processing Technology, 95, 78-83 (2012).
3. K. Murakami, K. Kasai, T. Kato, and K. Sugawara, "Conversion of rice straw into valuable products by hydrothermal treatment and steam gasification", Fuel, 93, 37-43 (2012).

2011年

1. K. Murakami, X. Yu, S. Watanabe, T. Kato, Y. Inoue, and K. Sugawara, "Synthesis of thermosensitive polymer/mesoporous silica composite and its temperature dependence of anion exchange property", Journal of Colloid and Interface Science, 354 (2), 771-776 (2011).

2010年以前の投稿論文リストはこちら

 

 

２．特許

1. 村上賢治，中村彩乃，柏舘一樹，佐藤友祐，岩田光司，齋藤貴広，“感温材及び感温材の製造方法”，特開2026-005955．
2. 村上賢治，中村彩乃，一ノ関留奈，佐藤友祐，“感温材及びその製造方法”，特許第7761198号．
3. 村上賢治，中村彩乃，小粥涼平，一ノ関留奈，佐藤友祐，“感温性表示部材用充填剤の製造方法”，特許第7523743号．
4. 村上賢治，中村彩乃，小粥涼平，佐藤友祐，“感温性遮光材及びその製造方法”，特開2020-164627．
5. 村上賢治，雄鹿高広，中村彩乃，中島春介，森茂久，“廃水処理方法”，特許第6826926号．
6. 村上賢治，雄鹿高弘，中田健一，末益匠，松井敏樹，監崎一貴，岩間祐一，中島春介，森茂久，“磁気造粒器及びこれを用いたフィルター装置並びに高勾配磁気分離法”，特開2015-192936．
7. 菅原勝康，村上賢治，加藤貴宏，庄司剛章，“金属元素の分離方法及び分離装置”，特許第5504531号．
8. 村上賢治，井上幸彦，菅原勝康，加藤貴宏，“感温性吸着剤及びその製造方法”，特開2012-035179．