Results 91 to 100 of about 140,922 (183)

"Preparation of trans-1,4-polybutadiene-block-polymethyl methacrylate based on coordinative chain transfer polymerization"

open access: yesHecheng xiangjiao gongye
"High trans-1,4-selective coordination chain transfer polymerization of butadiene was achieved through the catalysis of isopropoxyl neodymium/n-butyl magnesium catalyst system, the non-polar-polar diblock copolymer of trans-1,4-polybutadiene and ...
ZHENG Wen-jie1, TAN Zhong-yang1, ZHANG Xue-quan2
doaj   +1 more source

Acryloyl piperidine/pyrrolidine statistical and block copolymers as hydrate inhibitors: effects of cloud point temperature and copolymer microstructure

open access: yesChemical Engineering Journal Advances
Ongoing investigations on the polymer chemistry and physical properties of kinetic hydrate inhibitors (KHIs) have led to several theories attempting to interpret their inhibition mechanisms during hydrate nucleation and growth, crucial for flow assurance
Chong Yang Du   +3 more
doaj   +1 more source

Electrochemical preparation system for unique mesoporous hemisphere gold nanoparticles using block copolymer micelles

open access: gold, 2020
Hyunsoo Lim   +10 more
openalex   +2 more sources

Superlattice by charged block copolymer self-assembly

open access: yesNature Communications, 2019
Understanding the phase behavior of charged block copolymers may potentially lead to unexplored self-assembled morphologies. Here, the authors report the preparation of ion-containing diblock copolymers featuring a superlattice state varying between ...
Jimin Shim   +2 more
doaj   +1 more source

pH-sensitive packaging of cationic particles by an anionic block copolymer shell [PDF]

open access: gold, 2022
Jana I. Solomun   +9 more
openalex   +1 more source

Dispersant and Protective Roles of Amphiphilic Poly(ethylene phosphate) Block Copolymers in Polyester/Bone Mineral Composites [PDF]

open access: gold, 2023
Ilya E. Nifant’ev   +7 more
openalex   +1 more source

Phase diagram for a copolymer in a micro-emulsion

open access: yes, 2016
In this paper we study a model describing a copolymer in a micro-emulsion. The copolymer consists of a random concatenation of hydrophobic and hydrophilic monomers, the micro-emulsion consists of large blocks of oil and water arranged in a percolation ...
Hollander, Frank den   +1 more
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