YOKOI HIROYUKI

Affiliation and department：

Research field (1)： Nanomaterials

Research theme for competitive and other funds (9)：

2021 - 2024 ラマン分光と第一原理計算の連携による酸化物ナノシートの構造、物性、機能の解明
2017 - 2020 高次ナノ構造を持つ新規容器型物質カーボンナノポットの特異構造と複合協働的機能
2017 - 2018 新型ナノカーボンの合成法開発による機能開拓の加速
2014 - 2017 Development of process performance for diamond wafers and cutting / grinding tools by ultraviolet irradiation polishing
2014 - 2016 Development of graphene oxide based room temperature ferromagnets and superconductors by radical manipulation

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Papers (110)：

Prerna Sinha, Mukesh Kumar, Ravi Nigam, Hiroyuki Yokoi, Kamal K. Kar. Value-added functional carbon for potential electrodes and its validation. Journal of Energy Storage. 2022. 56. 106116-1-106116-20
Biplab Manna, Hiroyuki Yokoi, Akihiro Yamashita, Shota Sato, Junya Ohyama, Masashi Kunitake, Shintaro Ida. Infusion of Variable Chemical Structure to Tune Stacking among Metal-Organic Layers in 2D Nano MOF. Chemistry - A European Journal. 2022. 28. 55. e202201665-1-e202201665-9
Chhatrasal Gayner, Raghunandan Sharma, Iram Malik, Mukesh Kumar, Sugandha Singh, Kiran Kumar, Jitendra Tahalyani, Tulika Srivastava, Kamal K. Kar, Hiroyuki Yokoi, et al. Enhanced thermoelectric performance of PbSe-graphene nanocomposite manufactured with acoustic cavitation induced defects. Nano Energy. 2022. 94. 106943-1-106943-16
Kentaro Saeki, Kazuya Ikari, Hiroyuki Yokoi, Shin-Ichi Ohira, Hiroshi Okochi, Kei Toda. Biogenic Diamines and Their Amide Derivatives Are Present in the Forest Atmosphere and May Play a Role in Particle Formation. ACS Earth and Space Chemistry. 2022. 6. 2. 421-430
Alekha Tyagi, Prerna Sinha, Kamal K. Kar, Hiroyuki Yokoi. Acid-directed preparation of micro/mesoporous heteroatom doped defective graphitic carbon as bifunctional electroactive material: Evaluation of trace metal impurity. Journal of Colloid and Interface Science. 2021. 604. 227-238

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MISC (96)：

横井裕之. Development of a Novel Pot-Shaped Carbon Nanomaterial 'Carbon Nanopot'. 化學工業. 2015. 66. 10. 743-748
横井裕之. 壺型構造を持つ新規ナノカーボン材料の創製 (特集機能性マテリアルズとコンバーティング). コンバーテック. 2014. 42. 12. 54-57
Yokoi H., Taniguchi T., Koinuma M., Matsumoto Y. 28pCL-5 Mechanism of photoluminescence in graphene oxide. Meeting abstracts of the Physical Society of Japan. 2014. 69. 1. 711-711
KOZUKA Toshiyuki, YOKOI Hiroyuki, ANDO Shinji. Challenge of Dept. of Material Sci. & Engineering in basic experimental work : Effect of early exposure and philosophy shift of students. 2013. 25. 61. 312-313
NISHIDA SHOHEI, YOKOI HIROYUKI, KISHI DAICHI, NODA SHUHEI. Material・art exhibitions 2012 : Material・as・design. 2013. 25. 61. 414-415

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Patents (1)：

Lectures and oral presentations (53)：

第一原理ラマン計算によるCsCa2Ta3O10 の構造解析
(第20回酸化グラフェンナノシートシンポジウム 2023)
第一原理計算によるCsCa2Ta3O10 の安定構造
(第129 回日本物理学会九州支部例会 2023)
酸化グラフェンの固有質量の検討
(第19回酸化グラフェンナノシートシンポジウム 2023)
格子振動における波束と群速度のとらえ方
(第128 回日本物理学会九州支部例会 2022)
First-principle calculation of the electronic state of a 2D covalent network of 1,3,5-triamino benzene and benzene-1,3,5-tricarboxaldehyde
(The 59th Fullerenes-Nanotubes-Graphene General Symposium 2020)

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Professional career (1)：

Committee career (1)：

Awards (1)：

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