The spatial constraints imposed to the plastic flow of the interface layer by the rigid indenter and substrate surfaces produce a dynamic effect, demonstrated by the loading rate dependence of the deformation response. This phenomenon is of great importance to polymer plastic flow in nanoimprinting....
We explore the effect of confinement and polymer-nanoparticle interactions on the viscosity of unentangled polymers undergoing capillary rise infiltration (CaRI) in dense packings of nanoparticles. In CaRI, a polymer is thermally induced... JL Hor,H Wang,Z Fakhraai,... - 《Soft Matter》 被引量...
Finally, the crystal–amorphous interaction (or the nanoconfinement effect) results in a competition between the polarization and depolarization local fields. When the depolarization field becomes stronger than the polarization field, a DHL behavior is observed. Obviously, the physics for ferroelectric ...
Rate acceleration through dispersion interactions: Effect of a hemicarcerand on the transition state of inner phase decompositions of diazirines. Angew. Chem. Int. Ed. 41, 96–99 (2002). CAS Google Scholar Juríček, M. et al. Induced-fit catalysis of corannulene bowl-to-bowl inversion. ...
3a–c), indicating a size-dependent nanoconfinement effect37. Fig. 3: Nanoconfinement effects analysis on Fenton-like catalytic activity, mass transfer, and pathway. a 4-CP degradation performances. b Corresponding kinetic constant (kobs) and PUE of different catalyst/PMS systems. Error bars ...
(IV) addition exerted little effect on the removal of DCAA, since S(IV) did not generate active radicals via self-decomposition9. In the absence of S(IV), the Fec1.5/GO membrane exhibited a removal efficiency of only 35.5 − 50.7%. Since no chlorine-containing product detected in...
The effect of nanoconfinement on methyl methacrylate (MMA) polymerization has been previously investigated. The results generally show that the number mole... H Zhao - North American Thermal Analysis Society Conference 被引量: 0发表: 2011年 加载更多研究...
Effect of nanoconfinement on polymer dynamics: surface layers and interphases. We present neutron spin echo experiments that address the much debated topic of dynamic phenomena in polymer melts that are induced by interacting with a c... M,Krutyeva,A,... - 《Physical Review Letters》 被引量:...
3a–c), indicating a size-dependent nanoconfinement effect37. Fig. 3: Nanoconfinement effects analysis on Fenton-like catalytic activity, mass transfer, and pathway. a 4-CP degradation performances. b Corresponding kinetic constant (kobs) and PUE of different catalyst/PMS systems. Error bars ...
In this article, we aim to study the nanoconfinement effect using a novel coarse-grained molecular dynamics (CGMD) model of nacre-inspired poly(methyl methacrylate) (PMMA)/graphitic systems, as recently synthesized and studied in experiments41. For hydrated organic layer in nacre, the elastic ...