桜井俊介
氏名 桜井 俊介（さくらい しゅんすけ）
学位 東京大学 工学博士
職位 研究チーム長（2024年4月〜）
専門 無機化学（工学博士）
学位
2004年 東京大学工学部応用化学科卒業
2006年 東京大学大学院工学系研究科応用化学専攻修了（工学修士）
2009年 東京大学大学院工学系研究科応用化学専攻修了（工学博士）
職歴
| 2007年-2009年 | 日本学術振興会特別研究員（DC2) 東京大学 |
| 2009年4月 | 特別研究員（産総研ポストドクター) 産業技術総合研究所 ナノチューブ応用研究センター スーパーグロースCNTチーム |
| 2010年4月 | 研究員 産業技術総合研究所 ナノチューブ応用研究センター スーパーグロースCNTチーム |
| 2012年4月 | 研究員 産業技術総合研究所 ナノチューブ応用研究センター スーパーグロースCNT合成チーム |
| 2013年4月 | 研究員 産業技術総合研究所 ナノチューブ応用研究センター スーパーグロースCNTチーム |
| 2013年10月 | 主任研究員 産業技術総合研究所 ナノチューブ応用研究センター スーパーグロースCNTチーム |
| 2015年4月 | 主任研究員 産業技術総合研究所 ナノチューブ実用化研究センター CNT合成チーム |
| 2021年 | 研究企画主幹 材料・化学領域 材料・化学領域研究戦略部 研究企画室 （兼務）主任研究員 産業技術総合研究所 ナノチューブ実用化研究センター CNT合成チーム |
| 2022年4月 | 研究企画主幹 材料・化学領域 材料・化学領域研究戦略部 研究企画室 （兼務）主任研究員 産業技術総合研究所 ナノカーボンデバイス研究センター 先端素材研究チーム |
| 2022年10月 | 主任研究員 産業技術総合研究所 ナノカーボンデバイス研究センター 先端素材研究チーム |
| 2024年4月 | 研究チーム長 産業技術総合研究所 ナノカーボンデバイス研究センター 先端素材研究チーム |
筆頭論文
13. A Hydrogen-Free Approach for Activating an Fe Catalyst Using Trace Amounts of Noble Metals and Confinement into Nanoparticles
Shunsuke Sakurai, Maho Yamada, Jinping He, Kenji Hata, and Don N. Futaba
J. Phys. Chem. Lett., 13, 1879-1885. (2022)
12. Limitation in growth temperature for water-assisted single wall carbon nanotube forest synthesis
Shunsuke Sakurai, Maho Yamada, Kenji Hata and Don N. Futaba
MRS Adcances, 3(1-2), 91-96 (2018)
11. A New, General Strategy for Fabricating Highly Concentrated and Viscoplastic Suspensions Based on a Structural Approach to Modulate Interparticle Interaction
Shunsuke Sakurai, Fuminori Kamada, Kazufumi Kobashi, Don N. Futaba, and Kenji Hata
J. Am. Chem. Soc., 140(3), 1098-1104 (2018)
10. A Phenomenological Model for Selective Growth of Semiconducting Single-Walled Carbon Nanotube Based on Catalyst Deactivation
Shunsuke Sakurai, Maho Yamada, Hiroko Sakurai, Atsuko Sekiguchi, Don N. Futaba, and Kenji Hata
Nanoscale, 8, 1015-1023 (2016)
9. Influence of lengths of mm-scale single-walled carbon nanotube on electrical and mechanical properties of buckypaper
Shunsuke Sakurai, Fuminori Kamada, Don N Futaba, Motoo Yumura, and Kenji Hata
Nanoscale Research Letters, 8, 546 (2013)
8. Diameter and Density Control of Single-wall Carbon Nanotube Forests by Modulating Ostwald Ripening through Decoupling the Catalyst Formation and Growth Processes
Shunsuke Sakurai, Masayasu Inaguma, Don N. Futaba, Motoo Yumura, and Kenji Hata
Small, 9 (21), 3584-3592 (2013)
7. A Fundamental Limitation of Small Diameter Single-Walled Carbon Nanotube Synthesis - A Scaling Rule of the Carbon Nanotube Yield with Catalyst Volume
Shunsuke Sakurai, Masayasu Inaguma, Don N. Futaba, Motoo Yumura, and Kenji Hata
Materials, 6 (7), 2633-2641 (2013)
6. Role of Subsurface Diffusion and Ostwald Ripening in Catalyst Formation for SWNT Forest Growth
Shunsuke Sakurai, Hidekazu Nishino, Don N. Futaba, Satoshi Yasuda, Takeo Yamada, Alan Maigne, Yutaka Matsuo, Eiichi Nakamura, Motoo Yumura and Kenji Hata
Journal of the American Chemical Society, 134 (4), 2148-2153 (2012)
5. First observation of phase transformation of all four Fe2O3 phases (γ→ε→β→α-phase)
S. Sakurai, A. Namai, K. Hashimoto, S. Ohkoshi
J. Am. Chem. Soc. 131, 18299 (2009)
4. Preparation of the Nanowire Form of ε-Fe2O3 Single Crystal and a Study of the Formation Process
S. Sakurai, K. Tomita, H.Yashiro, K. Hashimoto, S. Ohkoshi
J. Phys. Chem. C 112, 20212 (2008)
3. Large coercive field in magnetic-field oriented ε-Fe2O3 nanorods
S. Sakurai, J. Shimoyama, K. Hashimoto, S. Ohkoshi
Chem. Phys. Lett. 458, 333 (2008)
2. Syhthesis, crystal structure, and magnetic properties in ε-InxFe2-xO3 nanorod-shaped magnets
S. Sakurai, S. Kuroki, H. Tokoro, K. Hashimoto, S. Ohkoshi
Adv. Funct. Mater. 17, 2278 (2007)
1. Reorientation phenomenon in the magnetic phase of ε-Fe2O3 nanorod
S. Sakurai, J. Jin, K. Hashimoto, S. Ohkoshi
J. Phys. Soc. Jpn. 74, 1946 (2005)
非筆頭論文
35. Multi-step chemical vapor synthesis reactor based on a microplasma for structure-controlled synthesis of single-walled carbon nanotubes
Guohai Chen, Takashi Tsuji, Maho Yamada, He Jinping, Yoshiki Shimizu, Hajime Sakakita, Kenji Hata, Don N. Futaba, and Shunsuke Sakurai
Chemical Engineering Journal, 444, 136634 (2022)
34. Quantitative evidence for the dependence of highly crystalline single wall carbon nanotube synthesis on the growth method
Guohai Chen, Takashi Tsuji, Takahiro Morimoto, Yoshiki Shimizu, Jaeho Kim, Hajime Sakakita, Kenji Hata, Shunsuke Sakurai, Kazufumi Kobashi, and Don N. Futaba
Nanomaterials, 11, 3461 (2022)
33. Role of hydrogen to support catalyst activation for plasma-based synthesis of carbon nanotubes
Takashi Tsuji, Jaeho Kim, Hajime Sakakita, Yoshiki Shimizu, Guohai Chen, Kenji Hata, Don N. Futaba, and Shunsuke Sakurai
ACS Omega, 6, 18763-18769 (2021)
32. A mini-microplasma-based synthesis reactor for growing highly crystalline carbon nanotubes
Takashi Tsuji, Yoshiki Shimizu, Jaeho Kim, Hajime Sakakita, Kenji Hata. Don N. Futaba, and Shunsuke Sakurai
Carbon, 173, 448-453 (2021)
31. Development of life cycle assessment of an emerging technology at research and development stage: A case study on single-wall carbon nanotube produced by super growth method
Kotaro Kawajiri, Toshihiko Goto, Shunsuke Sakurai, Kenji Hata, and Kiyotaka Tahara
J. Cleaner Production, 255, 120015 (2020)
30. Additional obstacles in carbon nanotube growth by gas-flow directed chemical vapour deposition unveiled through improving growth density
Takashi Tsuji, Kenji Hata, Don N Futaba, and Shunsuke Sakurai
Nanoscale Advances, 1, 4076-4081 (2019)
29. Millimetre-scale growth of single-wall carbon nanotube forests using an aluminium nitride catalyst underlayer
Takashi Tsuji, Naoyuki Matsumoto, Hirokazu Takai, Shunsuke Sakurai, and Don N. Futaba
MRS Advances, 4 (3-4), 177-183 (2019)
28. Modulation of carbon nanotube yield and type through the collective effects of initially deposited catalyst amount and MgO underlayer annealing temperature
Takashi Tsuji, Guohai Chen, Kenji Hata, Don N. Futaba, and Shunsuke Sakurai
MRS Advances, 4 (3-4), 139-146 (2019)
27. The double-edged effects of annealing MgO underlayers on the efficient synthesis of single-wall carbon nanotube forest
Takashi Tsuji, Kenji Hata, Don N. Futaba, and Shunsuke Sakurai
Nanoscale, 9(44), 17617–17622 (2017)
26. Synthesis of sub-millimeter tall SWNT forests on a catalyst underlayer of MgO single crystal single crystal
Takashi Tsuji, Kenji Hata , Don N. Futaba, and Shunsuke Sakurai
MRS Advances, 2(1), 1-8 (2017)
25. Unexpected efficient synthesis of millimeter-scale single-wall carbon nanotube forests using a sputtered MgO catalyst underlayer enabled by a simple treatment process
Takashi Tsuji, Kenji Hata, Don N. Futaba, and Shunsuke Sakurai
Journal of the American Chemical Society, 138, 16608 (2016)
24. Examining the structural contribution to the electrical character of single wall carbon nanotube forest by a height dependent study
Toshiyuki Watanabe, Hiroe Kimura, Shigeki Hano, Shunsuke Sakurai, Motoo Yumura, Kenji Hata, and Don Futaba
Carbon, 108, 106 (2016)
23. Highly pure, millimeter-tall, sub-2-nanometer diameter single-walled carbon nanotube forests
Guohai Chen, Shunsuke Sakurai, Motoo Yumura, Kenji Hata, and Don N. Futaba
Carbon, 107, 433-439 (2016)
22. A sweet spot for highly efficient growth of vertically aligned single-walled carbon nanotube forests enabling their unique structures and properties
Guohai Chen, Robert C. Davis, Don N. Futaba, Shunsuke Sakurai, Kazufumi Kobashi, Motoo Yumura, and Kenji Hata
Nanoscale, 8(1), 162-171(2016)
21. Robust and Soft Elastomeric Electronics Tolerant to Our Daily Lives
Atsuko Sekiguchi, Fumiaki Tanaka, Takeshi Saito, Yuki Kuwahara, Shunsuke Sakurai, Don N. Futaba, Takeo Yamada, and Kenji Hata
Nano Letters, 15, 5716-5723 (2015)
20. Lithographically Integrated Microsupercapacitors for Compact, High Performance, and Designable Energy Circuits
Karolina U. Laszczyk, Kazufumi Kobashi, Shunsuke Sakurai, Atsuko Sekiguchi, Don N. Futaba, Takeo Yamada, and Kenji Hata
Advanced Energy Materials, 5 (18), 1500741 (2015)
19. The Application of Gas Dwell Time Control for Rapid Single Wall Carbon Nanotube Forest Synthesis to Acetylene Feedstock
Naoyuki Matsumoto, Azusa Oshima, Shunsuke Sakurai, Takeo Yamada, Motoo Yumura, Kenji Hata, and Don N. Futaba
Nanomaterials 5, 1200-1210 (2015)
18. Scalability of the Heat and Current Treatment on SWCNTs to Improve their Crystallinity and Thermal and Electrical Conductivities
Naoyuki Matsumoto, Azusa Oshima, Shunsuke Sakurai, Motoo Yumura, Kenji Hata, and Don N. Futaba
Nanoscale Research Letters, 10:220 (2015)
17. The relationship between the growth rate and the lifetime in carbon nanotube synthesis
Guohai Chen, Robert C. Davis, Hiroe Kimura, Shunsuke Sakurai, Motoo Yumura, Don N. Futaba, and Kenji Hata
Nanoscale, 7, 8873-8878 (2015)
16. Breakdown of Metallic Single-Wall Carbon Nanotube Paths by NiO Nanoparticle Point Etching for High Performance Thin Film Transistors
Shisheng Li, Shunsuke Sakurai, Don N. Futaba, and Kenji Hata
Nanoscale, 7, 1280-1284 (2015)
15. Diameter control of single-walled carbon nanotube forests from 1.3-3.0 nm by arc plasma deposition
Guohai Chen, Yasuaki Seki, Hiroe Kimura, Shunsuke Sakurai, Motoo Yumura, Kenji Hata, and Don N. Futaba
Scientific Reports, 4, 3804 (2014)
14. Interplay of wall number and diameter on the electrical conductivity of carbon nanotube thin films
Guohai Chen, Don N. Futaba, Shunsuke Sakurai, Motoo Yumura, and Kenji Hata
Carbon, 67, 318-325 (2014)
13. The Infinite Possible Growth Ambients that Support Single-Wall Carbon Nanotube Forest Growth
Hiroe Kimura, Jundai Goto, Satoshi Yasuda, Shunsuke Sakurai, Motoo Yumura, Don N. Futaba, and Kenji Hata
Scientific Reports, 3, 3334 (2013)
12. Absence of an Ideal Single-Walled Carbon Nanotube Forest Structure for Thermal and Electrical Conductivities
Guohai Chen, Don N. Futaba, Hiroe Kimura, Shunsuke Sakurai, Motoo Yumura, and Kenji Hata
ACS Nano, 7 (11), 10218-10224 (2013)
11. Unexpectedly High Yield Carbon Nanotube Synthesis from Low Activity Carbon Feedstocks at High Concentrations
Hiroe Kimura, Jundai Goto, Satoshi Yasuda, Shunsuke Sakurai, Motoo Yumura, Don N. Futaba, and Kenji Hata
ACS Nano, 7 (4), 3150-3157 (2013)
10. Hard magnetic ferrite with a gigantic coercivity and high frequency millimetre wave rotation
A. Namai, M. Yoshikiyo, K. Yamada, S. Sakurai, T. Goto, T. Yoshida, T. Miyazaki, M. Nakajima, T. Suemoto, H. Tokoro, and S. Ohkoshi
Nature Communications, 3, 1035 (2012)
9. High magnetic permeability of ε-GaxFe2-xO3 magnets in the millimeter wave region
A. Namai, S. Kurahashi, H. Hachiya, K. Tomita, S. Sakurai，K. Matsumoto, M. Goto, S. Ohkoshi
J. Appl. Phys. 107, 09A955 (2010)
8. The origin of ferromagnetism in ε-Fe2O3 and ε-GaxFe2-xO3 nanomagnets
S. Ohkoshi, S. Sakurai, A. Namai
J. Phys. Chem. C, 113, 11235 (2009)
7. Synthesis, crystal structure, and magnetic properties of ε-GaIIIxFeIII2-xO3 nanorods
A. Namai, S. Sakurai, S. Ohkoshi
J. Appl. Phys. 105, 07B516 (2009)
6. Synthesis of an electromagnetic wave absorber for high-speed wireless communication
A. Namai, S. Sakurai, M. Nakajima, T. Suemoto, K. Matsumoto, M. Goto, S. Sasaki, S. Ohkoshi
J. Am. Chem. Soc. 131, 1170 (2009)
5. A millimeter-wave absorber based on gallium-substituted ε-iron oxide nanomagnets
S. Ohkoshi, S. Kuroki, S. Sakurai, K. Matsumoto, K. Sato, S. Sasaki
Angew. Chem. Int. Ed. 46, 8392 (2007)
4. Two-dimensional metamagnet composed of a cesium copper octacyanotungustate
S. Kaneko, Y. Tsunobuchi, S. Sakurai, S. Ohkoshi
Chem. Phys. Lett. 446, 292 (2007)
3. Colored magnetic films composed of cyano-bridged metal assemblies and magneto-optical functionalities
T. Nuida, T. Hozumi, W. Kosaka, S. Sakurai, S. Ikeda, T. Matsuda, H. Tokoro, K. Hashimoto, S. Ohkoshi
Polyhedron 24, 2901 (2005)
2. Nonlinear Magnetooptical Effects Caused by Piezoelectric Ferromagnetism in F43m-type Prussian Blue Analogues
T. Nuida, T. Matsuda, H. Tokoro, S. Sakurai, K. Hashimoto, S. Ohkoshi
J. Am. Chem. Soc. 127, 11604 (2005)
1. The addition effect of alkaline earth ions in the chemical synthesis of ε-Fe2O3 nanocrystal exhibiting a huge coercive field
S. Ohkoshi, S. Sakurai, J. Jin, K. Hashimoto
J. Appl. Phys. 97, 10K312 (2005)