Zobrazeno 1 - 10
of 23
pro vyhledávání: '"Qing-Hai Hao"'
Publikováno v:
Macromolecules. 53:7187-7197
The morphology of a polymer brush is of great importance in determining surface properties, such as lubrication. In light of this, we systematically study the morphologies of ring polyelectrolyte b...
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::05d4d9a630161e0460614f005f3258b5
https://doi.org/10.1021/acs.macromol.0c00507
https://doi.org/10.1021/acs.macromol.0c00507
Publikováno v:
RSC advances. 12(31)
Self-assembled structure of polymer grafted nanoparticles is an interesting and growing subject in the field of hybrid electronics and high energy density materials. In light of this, the self-assembled morphologies of polyelectrolyte (PE) sparsely g
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::eb76fbe4534770624553d58189c29016
https://pubmed.ncbi.nlm.nih.gov/35865210
https://pubmed.ncbi.nlm.nih.gov/35865210
Publikováno v:
Colloid and Polymer Science. 298:21-33
Using molecular dynamics simulations, the flexible ring polyelectrolyte chains tethered to a planar substrate and immersed in good solvents are investigated systematically. Two sets of simulations are performed to explore the effects of grafting dens
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5c39b6f56413fe29b267e7d21427e822
https://doi.org/10.1007/s00396-019-04579-2
https://doi.org/10.1007/s00396-019-04579-2
Publikováno v:
Chinese Journal of Polymer Science. 38:394-402
A tetrahedral polyelectrolyte brush in the presence of trivalent counterions is researched under the condition of good solution by means of molecular dynamics simulations. Grafting density and charge fraction are varied to generate a series of surfac
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f3a8e5ca047ccd46cfed7f1cddfc84b8
https://doi.org/10.1007/s10118-020-2351-8
https://doi.org/10.1007/s10118-020-2351-8
Publikováno v:
Soft Matter. 15:3689-3699
In this work, the self-assembly behaviors of diblock copolymers consisting of one hydrophobic block and one ionizable polyelectrolyte (PE) block in the presence of monovalent and multivalent counterions are systematically discussed through molecular
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f857a469e6d88ab56ffcc7d1a2a7279c
https://doi.org/10.1039/c9sm00028c
https://doi.org/10.1039/c9sm00028c
Publikováno v:
Physical chemistry chemical physics : PCCP. 22(28)
In this study, the self-assembly behavior of polyelectrolyte (PE) diblock copolymers in solutions containing mixtures of monovalent and multivalent counterions was investigated using molecular dynamics simulation. The properties of the assembled mice
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::06b79d0d4b471c6f82b15cbcb2ad5df2
https://pubmed.ncbi.nlm.nih.gov/32648562
https://pubmed.ncbi.nlm.nih.gov/32648562
Publikováno v:
Macromolecules. 51:8513-8521
We study surface morphologies of a spherical polyelectrolyte brush in the presence of trivalent counterions using molecular dynamics simulations. Solvent quality and electrostatic interaction strength are varied to generate a series of structures. Th
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5befa6e1381e5972d0e188fd3b8e1540
https://doi.org/10.1021/acs.macromol.8b01466
https://doi.org/10.1021/acs.macromol.8b01466
Publikováno v:
Chinese Journal of Polymer Science. 36:791-798
Brownian dynamics simulations are employed to explore the effects of chain stiffness and trivalent salt concentration on the conformational behavior of spherical polyelectrolyte brush. The rigid brush adopts bundle-like morphology at a wide range of
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::bc46e9f2692b968be8a07c2f79bcff10
https://doi.org/10.1007/s10118-018-2042-x
https://doi.org/10.1007/s10118-018-2042-x
Autor:
Jie Cheng, Qing-Hai Hao
Publikováno v:
Chinese Physics B. 30:068201
It is commonly realized that polydispersity may significantly affect the surface modification properties of polymer brush systems. In light of this, we systematically study morphologies of bidisperse polyelectrolyte brush grafted onto a spherical nan
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c9a07f59823898494530ee469b39c85e
https://doi.org/10.1088/1674-1056/abd7d2
https://doi.org/10.1088/1674-1056/abd7d2
Publikováno v:
Chemical Physics. 539:110941
We study surface morphologies of a bimodal polyelectrolyte brush grafted onto a surface of spherical colloid in the presence of trivalent counterions, using molecular dynamics simulations. Both the good and poor solvent conditions are considered. Gra
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::130db313ae0ed0c89def246097acc3d6
https://doi.org/10.1016/j.chemphys.2020.110941
https://doi.org/10.1016/j.chemphys.2020.110941