2025
- Photophysical Analysis of Prolonged UV Irradiation-Induced Delayed Luminescence of Semi-Aromatic Polyimides and Its Relation to Oxygen Permeability
Marina Doi, Haonan Liu, and Shinji Ando
Polymer 2025; DOI: 10.1016/j.polymer.2025.128425.
- Optical, Dielectric, and Thermal Properties of Bio‐Based Polyimides Derived from An Isosorbide‐Containing Diamine
Yoshiyuki Tsurusaki, Ririka Sawada, Haonan Liu, and Shinji Ando
Macromolecular Rapid Communications 2025, 2401113; DOI: 10.1002/marc.202401113.
- Prolonged Irradiation-Induced Delayed Luminescence of PMMA-Dispersed Imide Compounds Containing Ether- and Thioether-bridged Cores
Marina Doi, Haonan Liu, and Shinji Ando
Material Chemistry Frontiers 2025, 9, 1139; DOI: 10.1039/d4qm00871e.
2024
- Nanomechanical Mapping of Green and Vulcanized Natural Rubber Latex Film by AFM PeakForce QNM: Impact of Proteins and Lipids Contents on Film Quality
Narueporn Payungwong, Haonan Liu, Jinrong Wu, Ken Nakajima, Chee Cheong Ho, Jitladda Sakdapipanich
Polymer 2024, 317, 127944; DOI: 10.1016/j.polymer.2024.127944.
- Tracking the Evolution of the Morphology and Stress Distribution of SIS Thermoplastic Elastomers under Tension using Atomic Force Microscopy
Ling Gao, Haonan Liu, Xiaobin Liang, Makiko Ito, Ken Nakajima
Science and Technology of Advanced Materials 2024, 25, 2402685; DOI: 10.1080/14686996.2024.2402685.
- Pressure-Induced Enhancement of Room-Temperature Phosphorescence in Heavy Halogen-Containing Imide and Polyimide
Haonan Liu, Ryuichi Isoda, Marina Doi, Koichiro Muto, and Shinji Ando
The Journal of Physical Chemistry B 2024, 128, 7690; DOI: 10.1021/acs.jpcb.4c03946.
- Frequency-Dependent Dielectric Properties of Aromatic Polyimides in the 25-330 GHz Range
Haonan Liu, Ririka Sawada, Shana Yanagimoto, Yoshiyuki Yanagimoto, and Shinji Ando
Applied Physics Letters 2024, 124, 232903; DOI: 10.1063/5.0205692.
- Thermal, Optical, and Dielectric Properties of Bio-based Polyimides Derived from an Isosorbide-containing Dianhydride and Diamines with Long Alkyl Chains
Ririka Sawada, Kazuhisa Yajima, Atsuhide Takao, Haonan Liu, and Shinji Ando
Journal of Photopolymer Science and Technology 2024, 37, 507; DOI: 10.2494/photopolymer.37.507.
- Simultaneous Visualization of Microscopic Conductivity and Deformation in Conductive Elastomers
Xiaobin Liang, Haonan Liu, So Fujinami, Makiko Ito, and Ken Nakajima
ACS Nano 2024, 18, 3438; DOI: 10.1021/acsnano.3c10584.
2023
- In Situ Nanostress Visualization Method to Reveal the Micromechanical Mechanism of Nanocomposites by Atomic Force Microscopy
Xiaobin Liang, Takashi Kojima, Makiko Ito, Naoya Amino, Haonan Liu, Masataka Koishi, and Ken Nakajima
ACS Applied Materials & Interfaces 2023, 15, 12414; DOI: 10.1021/acsami.2c22971.
- Overcoming the Entropy of Polymer Chains by Making a Plane with Terminal Groups: A Thermoplastic PDMS with a Long-Range 1D Structural Order
Yugen Chen, Fumitaka Ishiwari, Tomoya Fukui, Takashi Kajitani, Haonan Liu, Xiaobin Liang, Ken Nakajima, Masatoshi Tokita, and Takanori Fukushima
Chemical Science 2023, 14, 2431; DOI: 10.1039/D2SC05491D.
2022
- Direct Visualization of Stretch-Induced Phase Separation in Methoxy Silyl-Terminated Polypropylene Oxide/Epoxy Resin-Type Polymer Alloys via AFM Nanomechanics: A Toughening Mechanism
Xiaobin Liang, Kiyoshi Miyafuji, Koki Hara, Kaede Mogi, Rina Nishida, Haonan Liu, and Ken Nakajima
Polymer 2022, 259, 125343; DOI: 10.1016/j.polymer.2022.125343.
- Nanoscale Strain-Stress Mapping for a Thermoplastic Elastomer Revealed Using a Combination of In-Situ AFM Nanomechanics and Delaunay Triangulation
Haonan Liu, Xiaobin Liang, and Ken Nakajima
Journal of Polymer Science 2022, 60, 3134; DOI: 10.1002/pol.20220345.
- Direct Visualization of Interfacial Regions between Fillers and Matrix in Rubber Composites Observed by Atomic Force Microscopy-Based Nanomechanics Assisted by Electron Tomography
Makiko Ito, Haonan Liu, Akemi Kumagai, Xiaobin Liang, Ken Nakajima, and Hiroshi Jinnai
Langmuir 2022, 38, 777; DOI: 10.1021/acs.langmuir.1c02788.
- 熱可塑性エラストマーにおける動的ネットワークのトポロジー制御
中嶋 健・劉 浩男・梁 暁斌
ポリマーTECH 2022, 13, 26. (link)
2020
- Direct Visualization of a Strain-induced Dynamic Stress Network in a SEBS Thermoplastic Elastomer with In Situ AFM Nanomechanics (open access)
Haonan Liu, Xiaobin Liang, and Ken Nakajima
Japanese Journal of Applied Physics 2020, 59, SN1013; DOI: 10.35848/1347-4065/ab948a.
Programmable Reversible Shape Transformation of Hydrogels Based on Transient Structural Anisotropy
Kangkang Liu, Yue Zhang, Heqing Cao, Haonan Liu, Yuhui Geng, Wenhua Yuan, Jian Zhou, Zi Liang Wu, Guorong Shan, Yongzhong Bao, Qian Zhao, Tao Xie, and Pengju Pan
Advanced Materials 2020, 32, 2001693; DOI: 10.1002/adma.202001693.