Interphase Percolation Mechanism Underlying Elastomer Reinforcement
Interphase Percolation Mechanism Underlying Elastomer Reinforcement
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弹性体增强层下的相间渗透机制
DOI:
10.1021/acs.jpcc.7b11239
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发表时间:
2017-12
影响因子:
3.7
通讯作者:
Guo Baochun
中科院分区:
文献类型:
--
作者:
Wu Siwu;Qiu Min;Tang Zhenghai;Guo Baochun
Glassy interphase has been claimed to be of vital importance for mechanical reinforcement of elastomer nanocomposites (ENCs), but the evolution of interphase topology in correlation to reinforcement percolation remains uncertain. Here, an accurate interfacial regulation strategy upon implementing an interphase percolation mechanism is exploited to realize percolation of mechanical performance toward striking elastomer reinforcement. Architecture design of interfacial metal–ligand bridges accomplishes firm anchoring between elastomer skeleton and carbon nanodots, leading to the formation of interfacial metal-enriched regions. The volume fraction of the interfacial region systemically enlarges upon increase of interfacial bridges, which finally overlaps with neighboring domains to form a penetrating interphase. The topological evolution of the interfacial region is quantitatively monitored upon small-angle X-ray scattering and dielectric measurements, which exhibits a similar percolation behavior in sync wi...
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影响因子:
8.4
作者:
Wu Siwu;Weng Peijin;Tang Zhenghai;Guo Baochun
通讯作者:
Guo Baochun
影响因子:
5.5
作者:
KINNING, DJ;THOMAS, EL
通讯作者:
THOMAS, EL
影响因子:
3.9
作者:
Zheng Zhong;Song Yihu;Yang Ruiquan;Zheng Qiang
通讯作者:
Zheng Qiang
影响因子:
3.9
作者:
Siwu Wu;Zhenghai Tang;B. Guo;Liqun Zhang;D. Jia
通讯作者:
Siwu Wu;Zhenghai Tang;B. Guo;Liqun Zhang;D. Jia
影响因子:
5.5
作者:
Hernandez, Marianella;Ezquerra, Tiberio A.;Lopez-Manchado, Miguel A.
通讯作者:
Lopez-Manchado, Miguel A.