平田 秋彦

教授(任期付)

  • 9157 引用
  • 45 h指数
20012019

Research output per year

Pureに変更を加えた場合、すぐここに表示されます。

研究成果

フィルター
Article
2016

Visualizing Under-Coordinated Surface Atoms on 3D Nanoporous Gold Catalysts

Liu, P., Guan, P., Hirata, A., Zhang, L., Chen, L., Wen, Y., Ding, Y., Fujita, T., Erlebacher, J. & Chen, M., 2016 3 2, : : Advanced Materials. 28, 9, p. 1753-1759 7 p.

研究成果: Article

39 引用 (Scopus)
2015

3D Nanoporous Nitrogen-Doped Graphene with Encapsulated RuO2 Nanoparticles for Li-O2 Batteries

Guo, X., Liu, P., Han, J., Ito, Y., Hirata, A., Fujita, T. & Chen, M., 2015 10 1, : : Advanced Materials. 27, 40, p. 6137-6143 7 p.

研究成果: Article

122 引用 (Scopus)

Aligned nanoporous Pt-Cu bimetallic microwires with high catalytic activity toward methanol electrooxidation

Qiu, H. J., Shen, X., Wang, J. Q., Hirata, A., Fujita, T., Wang, Y. & Chen, M. W., 2015 6 5, : : ACS Catalysis. 5, 6, p. 3779-3785 7 p.

研究成果: Article

78 引用 (Scopus)

A nanoporous metal recuperated MnO2 anode for lithium ion batteries

Guo, X., Han, J., Zhang, L., Liu, P., Hirata, A., Chen, L., Fujita, T. & Chen, M., 2015 10 7, : : Nanoscale. 7, 37, p. 15111-15116 6 p.

研究成果: Article

42 引用 (Scopus)

Depth-resolution imaging of crystalline nanoclusters attached on and embedded in amorphous films using aberration-corrected TEM

Yamasaki, J., Mori, M., Hirata, A., Hirotsu, Y. & Tanaka, N., 2015 4 1, : : Ultramicroscopy. 151, p. 224-231 8 p.

研究成果: Article

8 引用 (Scopus)

Extraordinary Supercapacitor Performance of a Multicomponent and Mixed-Valence Oxyhydroxide

Kang, J., Hirata, A., Chen, L., Zhu, S., Fujita, T. & Chen, M., 2015 7 1, : : Angewandte Chemie - International Edition. 54, 28, p. 8100-8104 5 p.

研究成果: Article

26 引用 (Scopus)

Nanoporous Graphene with Single-Atom Nickel Dopants: An Efficient and Stable Catalyst for Electrochemical Hydrogen Production

Qiu, H. J., Ito, Y., Cong, W., Tan, Y., Liu, P., Hirata, A., Fujita, T., Tang, Z. & Chen, M., 2015 11 16, : : Angewandte Chemie - International Edition. 54, 47, p. 14031-14035 5 p.

研究成果: Article

266 引用 (Scopus)

Nanoporous metal/oxide hybrid materials for rechargeable lithium-oxygen batteries

Chen, L. Y., Guo, X. W., Han, J. H., Liu, P., Xu, X. D., Hirata, A. & Chen, M. W., 2015 2 21, : : Journal of Materials Chemistry A. 3, 7, p. 3620-3626 7 p.

研究成果: Article

34 引用 (Scopus)

Nanoporous Metal Papers for Scalable Hierarchical Electrode

Fujita, T., Kanoko, Y., Ito, Y., Chen, L., Hirata, A., Kashani, H., Iwatsu, O. & Chen, M., 2015 1 1, : : Advanced Science. 2, 8, 1500086.

研究成果: Article

17 引用 (Scopus)

Nanoscale phase separation in a fcc-based CoCrCuFeNiAl0.5 high-entropy alloy

Xu, X. D., Liu, P., Guo, S., Hirata, A., Fujita, T., Nieh, T. G., Liu, C. T. & Chen, M. W., 2015 2 1, : : Acta Materialia. 84, p. 145-152 8 p.

研究成果: Article

111 引用 (Scopus)

On-Chip Micro-Pseudocapacitors for Ultrahigh Energy and Power Delivery

Han, J., Lin, Y. C., Chen, L., Tsai, Y. C., Ito, Y., Guo, X., Hirata, A., Fujita, T., Esashi, M., Gessner, T. & Chen, M., 2015 1 1, : : Advanced Science. 2, 5, 1500067.

研究成果: Article

40 引用 (Scopus)

Persistent homology and many-body atomic structure for medium-range order in the glass

Nakamura, T., Hiraoka, Y., Hirata, A., Escolar, E. G. & Nishiura, Y., 2015 7 31, : : Nanotechnology. 26, 30, 304001.

研究成果: Article

33 引用 (Scopus)

Sample size induced brittle-to-ductile transition of single-crystal aluminum nitride

Guo, J. J., Madhav Reddy, K., Hirata, A., Fujita, T., Gazonas, G. A., McCauley, J. W. & Chen, M. W., 2015 4 15, : : Acta Materialia. 88, p. 252-259 8 p.

研究成果: Article

12 引用 (Scopus)

Visualization of topological landscape in shear-flow dynamics of amorphous solids

Fujita, T., Ohara, K., Miura, K., Hirata, A., Kotani, M., Nishiura, Y. & Chen, M., 2015 5 1, : : EPL. 110, 3, 38002.

研究成果: Article

1 引用 (Scopus)
2014

Angstrom-beam electron diffraction of amorphous materials

Hirata, A. & Chen, M., 2014 1 1, : : Journal of Non-Crystalline Solids. 383, p. 52-58 7 p.

研究成果: Article

5 引用 (Scopus)

Asymmetric metal oxide pseudocapacitors advanced by three-dimensional nanoporous metal electrodes

Chen, L. Y., Hou, Y., Kang, J. L., Hirata, A. & Chen, M. W., 2014 6 14, : : Journal of Materials Chemistry A. 2, 22, p. 8448-8455 8 p.

研究成果: Article

51 引用 (Scopus)

Asymmetric twins in rhombohedral boron carbide

Fujita, T., Guan, P., Madhav Reddy, K., Hirata, A., Guo, J. & Chen, M., 2014 1 13, : : Applied Physics Letters. 104, 2, 021907.

研究成果: Article

16 引用 (Scopus)

Atomic observation of catalysis-induced nanopore coarsening of nanoporous gold

Fujita, T., Tokunaga, T., Zhang, L., Li, D., Chen, L., Arai, S., Yamamoto, Y., Hirata, A., Tanaka, N., Ding, Y. & Chen, M., 2014 3 12, : : Nano Letters. 14, 3, p. 1172-1177 6 p.

研究成果: Article

73 引用 (Scopus)

Chemically exfoliated ReS2 nanosheets

Fujita, T., Ito, Y., Tan, Y., Yamaguchi, H., Hojo, D., Hirata, A., Voiry, D., Chhowalla, M. & Chen, M., 2014 11 7, : : Nanoscale. 6, 21, p. 12458-12462 5 p.

研究成果: Article

94 引用 (Scopus)

Direct observation of high-temperature superconductivity in one-unit-cell FeSe films

Zhang, W. H., Sun, Y., Zhang, J. S., Li, F. S., Guo, M. H., Zhao, Y. F., Zhang, H. M., Peng, J. P., Xing, Y., Wang, H. C., Fujita, T., Hirata, A., Li, Z., Ding, H., Tang, C. J., Wang, M., Wang, Q. Y., He, K., Ji, S. H., Chen, X. および9人, Wang, J. F., Xia, Z. C., Li, L., Wang, Y. Y., Wang, J., Wang, L. L., Chen, M. W., Xue, Q. K. & Ma, X. C., 2014 1 1, : : Chinese Physics Letters. 31, 1, 017401.

研究成果: Article

171 引用 (Scopus)

Fabrication of large-scale nanoporous nickel with a tunable pore size for energy storage

Qiu, H. J., Kang, J. L., Liu, P., Hirata, A., Fujita, T. & Chen, M. W., 2014 1 1, : : Journal of Power Sources. 247, p. 896-905 10 p.

研究成果: Article

100 引用 (Scopus)

Grain rotation mediated by grain boundary dislocations in nanocrystalline platinum

Wang, L., Teng, J., Liu, P., Hirata, A., Ma, E., Zhang, Z., Chen, M. & Han, X., 2014 7 17, : : Nature communications. 5, 4402.

研究成果: Article

187 引用 (Scopus)

Monolayer MoS 2 films supported by 3D nanoporous metals for high-effi ciency electrocatalytic hydrogen production

Tan, Y., Liu, P., Chen, L., Cong, W., Ito, Y., Han, J., Guo, X., Tang, Z., Fujita, T., Hirata, A. & Chen, M. W., 2014 1 1, : : Advanced Materials. 26, 47, p. 8023-8028 6 p.

研究成果: Article

184 引用 (Scopus)

Nanoporous metal enhanced catalytic activities of amorphous molybdenum sulfide for high-efficiency hydrogen production

Ge, X., Chen, L., Zhang, L., Wen, Y., Hirata, A. & Chen, M., 2014 5 21, : : Advanced Materials. 26, 19, p. 3100-3104 5 p.

研究成果: Article

153 引用 (Scopus)

Raman characterization of pseudocapacitive behavior of polypyrrole on nanoporous gold

Hou, Y., Zhang, L., Chen, L. Y., Liu, P., Hirata, A. & Chen, M. W., 2014 2 28, : : Physical Chemistry Chemical Physics. 16, 8, p. 3523-3528 6 p.

研究成果: Article

26 引用 (Scopus)

Self-grown oxy-hydroxide@nanoporous metal electrode for high-performance supercapacitors

Kang, J., Hirata, A., Qiu, H. J., Chen, L., Ge, X., Fujita, T. & Chen, M., 2014 1 15, : : Advanced Materials. 26, 2, p. 269-272 4 p.

研究成果: Article

125 引用 (Scopus)

Shear amorphization of boron suboxide

Madhav Reddy, K., Hirata, A., Liu, P., Fujita, T., Goto, T. & Chen, M. W., 2014 4 1, : : Scripta Materialia. 76, p. 9-12 4 p.

研究成果: Article

30 引用 (Scopus)
23 引用 (Scopus)
2013

A core-shell nanoporous Pt-Cu catalyst with tunable composition and high catalytic activity

Ge, X., Chen, L., Kang, J., Fujita, T., Hirata, A., Zhang, W., Jiang, J. & Chen, M., 2013 9 6, : : Advanced Functional Materials. 23, 33, p. 4156-4162 7 p.

研究成果: Article

90 引用 (Scopus)

A nanoscale co-precipitation approach for property enhancement of Fe-base alloys

Zhang, Z., Liu, C. T., Miller, M. K., Wang, X. L., Wen, Y., Fujita, T., Hirata, A., Chen, M., Chen, G. & Chin, B. A., 2013 3 1, : : Scientific reports. 3, 1327.

研究成果: Article

53 引用 (Scopus)

Atomic structure of amorphous shear bands in boron carbide

Reddy, K. M., Liu, P., Hirata, A., Fujita, T. & Chen, M. W., 2013 10 1, : : Nature communications. 4, 2483.

研究成果: Article

103 引用 (Scopus)

Enhanced supercapacitor performance of MnO2 by atomic doping

Kang, J., Hirata, A., Kang, L., Zhang, X., Hou, Y., Chen, L., Li, C., Fujita, T., Akagi, K. & Chen, M., 2013 2 4, : : Angewandte Chemie - International Edition. 52, 6, p. 1664-1667 4 p.

研究成果: Article

166 引用 (Scopus)

Geometrically controlled nanoporous PdAu bimetallic catalysts with tunable Pd/Au ratio for direct ethanol fuel cells

Chen, L. Y., Chen, N., Hou, Y., Wang, Z. C., Lv, S. H., Fujita, T., Jiang, J. H., Hirata, A. & Chen, M. W., 2013 6 25, : : ACS Catalysis. 3, 6, p. 1220-1230 11 p.

研究成果: Article

106 引用 (Scopus)

Geometric frustration of icosahedron in metallic glasses

Hirata, A., Kang, L. J., Fujita, T., Klumov, B., Matsue, K., Kotani, M., Yavari, A. R. & Chen, M. W., 2013 1 1, : : Science. 341, 6144, p. 376-379 4 p.

研究成果: Article

215 引用 (Scopus)

High-energy-density nonaqueous MnO2@nanoporous gold based supercapacitors

Chen, L. Y., Kang, J. L., Hou, Y., Liu, P., Fujita, T., Hirata, A. & Chen, M. W., 2013 8 28, : : Journal of Materials Chemistry A. 1, 32, p. 9202-9207 6 p.

研究成果: Article

63 引用 (Scopus)

In situ atomic-scale observation of continuous and reversible lattice deformation beyond the elastic limit

Wang, L., Liu, P., Guan, P., Yang, M., Sun, J., Cheng, Y., Hirata, A., Zhang, Z., Evan, M., Chen, M. & Han, X., 2013, : : Nature communications. 4, 2413.

研究成果: Article

118 引用 (Scopus)

Microstructure characterization of Cu-rich nanoprecipitates in a Fe-2.5 Cu-1.5 Mn-4.0 Ni-1.0 Al multicomponent ferritic alloy

Wen, Y. R., Hirata, A., Zhang, Z. W., Fujita, T., Liu, C. T., Jiang, J. H. & Chen, M. W., 2013 4 1, : : Acta Materialia. 61, 6, p. 2133-2147 15 p.

研究成果: Article

77 引用 (Scopus)

Nanoporous gold based optical sensor for sub-ppt detection of mercury ions

Zhang, L., Chang, H., Hirata, A., Wu, H., Xue, Q. K. & Chen, M., 2013 5 28, : : ACS Nano. 7, 5, p. 4595-4600 6 p.

研究成果: Article

139 引用 (Scopus)

Synergistic alloying effect on microstructural evolution and mechanical properties of Cu precipitation-strengthened ferritic alloys

Wen, Y. R., Li, Y. P., Hirata, A., Zhang, Y., Fujita, T., Furuhara, T., Liu, C. T., Chiba, A. & Chen, M. W., 2013 12 1, : : Acta Materialia. 61, 20, p. 7726-7740 15 p.

研究成果: Article

38 引用 (Scopus)
2012

Atomic origins of the high catalytic activity of nanoporous gold

Fujita, T., Guan, P., McKenna, K., Lang, X., Hirata, A., Zhang, L., Tokunaga, T., Arai, S., Yamamoto, Y., Tanaka, N., Ishikawa, Y., Asao, N., Yamamoto, Y., Erlebacher, J. & Chen, M., 2012 9, : : Nature Materials. 11, 9, p. 775-780 6 p.

研究成果: Article

544 引用 (Scopus)

Characterization of oxide nanoprecipitates in an oxide dispersion strengthened 14YWT steel using aberration-corrected STEM

Hirata, A., Fujita, T., Liu, C. T. & Chen, M. W., 2012 9 1, : : Acta Materialia. 60, 16, p. 5686-5696 11 p.

研究成果: Article

51 引用 (Scopus)

Deposition of multicomponent metallic glass films by single-target magnetron sputtering

Liu, Y. H., Fujita, T., Hirata, A., Li, S., Liu, H. W., Zhang, W., Inoue, A. & Chen, M. W., 2012 2 1, : : Intermetallics. 21, 1, p. 105-114 10 p.

研究成果: Article

33 引用 (Scopus)

Direct observation of interlocked domain walls in hexagonal RMnO 3 (R=Tm, Lu)

Zhang, Q. H., Wang, L. J., Wei, X. K., Yu, R. C., Gu, L., Hirata, A., Chen, M. W., Jin, C. Q., Yao, Y., Wang, Y. G. & Duan, X. F., 2012 1 9, : : Physical Review B - Condensed Matter and Materials Physics. 85, 2, 020102.

研究成果: Article

41 引用 (Scopus)

Direct synthesis of fullerene-intercalated porous carbon nanofibers by chemical vapor deposition

Kang, J., Qin, K., Zhang, H., Hirata, A., Wang, J., Chen, M., Zhao, N., Sun, R., Fujita, T., Shi, C. & Qiao, Z., 2012 11 1, : : Carbon. 50, 14, p. 5162-5166 5 p.

研究成果: Article

9 引用 (Scopus)
2 引用 (Scopus)

Enhanced mechanical properties of nanocrystalline boron carbide by nanoporosity and interface phases

Madhav Reddy, K., Guo, J. J., Shinoda, Y., Fujita, T., Hirata, A., Singh, J. P., McCauley, J. W. & Chen, M. W., 2012 10 8, : : Nature communications. 3, 1052.

研究成果: Article

67 引用 (Scopus)

Fabrication of nickel/organic-molecule/nickel nanoscale junctions utilizing thin-film edges and their structural and electrical properties

Kaiju, H., Kondo, K., Basheer, N., Kawaguchi, N., White, S., Hirata, A., Ishimaru, M., Hirotsu, Y. & Ishibashi, A., 2012 6 1, : : Japanese journal of applied physics. 51, 6 PART 1, 065202.

研究成果: Article

2 引用 (Scopus)
29 引用 (Scopus)

Innovative processing of high-strength and low-cost ferritic steels strengthened by Y-Ti-O nanoclusters

Wen, Y., Liu, Y., Hirata, A., Liu, F., Fujita, T., Dou, Y., Liu, D., Liu, B., Liu, Z. & Liu, C. T., 2012 5 15, : : Materials Science and Engineering A. 544, p. 59-69 11 p.

研究成果: Article

23 引用 (Scopus)

Origin of ferromagnetism and oxygen-vacancy ordering induced cross-controlled magnetoelectric effects at room temperature

Wei, X. K., Zou, T., Wang, F., Zhang, Q. H., Sun, Y., Gu, L., Hirata, A., Chen, M. W., Yao, Y., Jin, C. Q. & Yu, R. C., 2012 4 1, : : Journal of Applied Physics. 111, 7, 073904.

研究成果: Article

27 引用 (Scopus)