نتایج جستجو برای: terpolymer

تعداد نتایج: 357  

Journal: :Energy and Environmental Science 2023

Our findings unveil the structure-property relations and elucidate key rules for highly efficient outdoor-stable terpolymer photovoltaics, paving path to commercialization.

Journal: :Catalysis Science & Technology 2023

A combined experimental and computational study is reported revealing how the combination of two copolymerisations results in a sequence selective terpolymer.

2016
Jordana K. Palacios Agurtzane Mugica Manuela Zubitur Amaia Iturrospe Arantxa Arbe Guoming Liu Dujin Wang Junpeng Zhao Nikos Hadjichristidis Alejandro J. Müller

The sequential crystallization of poly(ethylene oxide)-b-poly(e-caprolactone)-b-poly(L-lactide) (PEO-b-PCL-b-PLLA) triblock terpolymers, in which the three blocks are able to crystallize separately and sequentially from the melt, is presented. Two terpolymers with identical PEO and PCL block lengths and two different PLLA block lengths were prepared, thus the effect of increasing PLLA content o...

Journal: :Chemical communications 2014
Zhenhua Ju Junpo He

Nanospheres with an internal bicontinuous structure were obtained through hierarchical self-assembly of a dendritic block terpolymer in selective solvents. The self-assembly underwent a unique three stage process involving unimolecular micelle formation, multimicelle aggregation and microphase separation within a self-confined space. Reversible phase inversion of the nanospheres in response to ...

2013
Pam Thomas Jan Petzelt Elena Buixaderas Tetyana Ostapchuk Dmitry Nuzhnyy Volodymyr Skoromets Veronica Goian Viktor Bovtun Ivan Gregora Christelle Kadlec Filip Kadlec Stanislav Kamba Petr Kuzel Jiri Hlinka

The ferroelectricity of the Poly(vinylidene fluoride-trifluoroethylene-chlorofloroethylene) terpolymer films fabricated by the Langmuir–Blodgett (LB) technology were investigated from 180 to 300 K. The temperature dependence of the remanent polarization and the dielectric response shows a broad peak at ~ 270 K, suggesting a ferroelectric phase transition. Contrary to the perovskite relaxor, a d...

Journal: :Trends in Sciences 2023

Analysis of the chemokine analogs synthesised on a terpolymer-polystyrene, N-vinylpyrrolidone, 1,6-hexanediol diacrylate crosslinked resin (PS-NVP-HDDA) showed it can be used good solid support for chemical synthesis polypeptides. The polymer with swelling character and resistance was by radical aqueous suspension polymerisation technique. HPLC analysis crude peptides PS-NVP-HDDA that is better...

Journal: :Chemical communications 2010
Kristian Kempe Richard Hoogenboom Stephanie Hoeppener Charles-André Fustin Jean-François Gohy Ulrich S Schubert

The self-assembly of a new type of triblock terpoly(2-oxazoline) was investigated in water revealing vesicular and aggregated cylindrical micellar structures.

2017
Yingying Guo Luca di Mare Robert K. Y. Li Janet S. S. Wong

Terpolymer raspberry vesicles contain domains of different chemical affinities. They are potential candidates as multi-compartment cargo carriers. Their efficacy depends on their stability and load capacity. Using a model star terpolymer system in an aqueous solution, a dissipative particle dynamic (DPD) simulation is employed to investigate how equilibrium aggregate structures are affected by ...

Journal: :Polymer Chemistry 2021

Thermogelling tri-block terpolymers were made from a bifunctional PEG RAFT agent. The critical solution behavior was tunable by alteration of the terpolymer composition, enabling modulation gelation temperatures and hydrogel viscoelasticity.

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