Zobrazeno 1 - 10
of 44
pro vyhledávání: '"Fracture (geology)"'
Publikováno v:
Macromolecules. 54:8860-8874
Autor:
Daisuke Aoki, Takashi Kurose, Takuma Watabe, Yuchen Mao, Jin Gong, Kota Seshimo, Akira Ishigami, Hiroshi Ito, Hideyuki Otsuka, Yuto Kubota
Publikováno v:
Macromolecules. 54:8664-8674
Autor:
Thanh-Tam Mai, Kenji Urayama
Publikováno v:
Macromolecules. 54:4792-4801
We characterized the strain energy release rate and local crack-tip strain field for elastic hydrogels under several types of biaxial loading: planar, unequal biaxial, and equibiaxial extensions. The strain energy release rate (G) in each type of bia
Publikováno v:
Macromolecules. 53:7346-7355
The failure properties of a polymer network, including toughness, ultimate strain, and ultimate stress, are some of the most critical properties for network performance. The polymer networks often ...
Graphene/Polymer Hybrid Fiber with Enhanced Fracture Elongation for Thermoelectric Energy Harvesting
Autor:
Jingkun Xu, Xuemin Duan, Weiqiang Zhou, Peipei Liu, Fengxing Jiang, Congcong Liu, Guoqiang Liu, Guangming Nie, Jing Liu
Publikováno v:
ACS Applied Energy Materials. 3:6165-6171
Graphene fibers have gained tremendous attention because of their wide application in wearable energy storage and conversion device. However, it is still a great challenge to achieve a highly condu...
Publikováno v:
The Journal of Physical Chemistry B. 124:6132-6139
An unusual combination of ultralight weight and outstanding mechanical properties of graphene aerogel made it popular for a wide range of applications in the fields of material science, energy, and technology. In the present work, the mechanical prop
Autor:
Yuji Higuchi
Publikováno v:
Macromolecules. 52:6201-6212
To improve the toughness of semicrystalline polymers against stretching, it is essential to understand the stress transmission processes at the molecular level. The deformation and fracture process...
Publikováno v:
Chemistry of Materials. 31:1696-1703
The anisotropic volume expansion of anode materials produces locally inhomogeneous residual stresses, which frequently induce fracture of the anode materials and reduce battery capacity and cycle life. Much of our understanding of the anisotropic swe
Autor:
Darren J. Lipomi, Fumitaka Sugiyama, Samuel E. Root, Kristan M. Hilby, Daniel Rodriquez, Mohammad A. Alkhadra
Publikováno v:
Chemistry of Materials. 29:10139-10149
One of the primary complications in characterizing the mechanical properties of thin films of semiconducting polymers for flexible electronics is the diverse range of fracture behavior that these materials exhibit. Although the mechanisms of fracture
Publikováno v:
The Journal of Physical Chemistry B. 121:444-449
Molecular glasses indomethacin and ortho-terphenyl were formed and fractured by cooling a liquid on a less thermally expansive substrate. In-plane tension was created by the mismatch of thermal expansion coefficients and accumulated to cause catastro