Results 31 to 40 of about 339,488 (294)

Ultrasound in polymer chemistry : revival of an established technique [PDF]

, 2006
The history of ultrasound in polymer chemistry goes back a long way. Initially, its uses were limited to being an alternative method of initiating radical polymerizations through the decomposition of solvents to form radicals or through the breakage of ...
Paulusse, J.M.J., Paulusse, Jos Marie Johannes, Jos M. J. Paulusse, Rint P. Sijbesma, Sijbesma, RP Rint, Paulusse, JMJ Jos, Sijbesma, R.P., Sijbesma, Rint P.   +7 more
core   +1 more source

Continuous dimethyldioxirane generation for polymer epoxidation

, 2021
© The Royal Society of Chemistry 2021. Post-polymerization modification of commodity polymers yields new applications for materials already produced industrially.
Burke, Eileen G, Ahlqvist, Grace P, Johnson, Jeremiah A., Jamison, Timothy F, Johnson, Jeremiah A, Ahlqvist, Grace P.   +5 more
core   +1 more source

Domains in Melts of Comb-Coil Diblock Copolymers: Superstrong Segregation Regime [PDF]

, 2001
Conditions for the crossover from the strong to the superstrong segregation regime are analyzed for the case of comb-coil diblock copolymers. It is shown that the critical interaction energy between the components required to induce the crossover to the ...
Ikkala, AO, Ikkala, O.,, Gusev, L.A., ten Brinke, G., Brinke, G. ten,, Gusev, L.A.,, Vasilevskaya, V.V., Ikkala, O., Vasilevskaya, V.V.,, Khokhlov, A.R., Khokhlov, A.R.,   +10 more
core   +1 more source

Model-based design of the polymer microstructure: bridging the gap between polymer chemistry and engineering

, 2015
The performance of polymeric materials depends strongly on the control over the polymer microstructure during the synthesis step. In this review, attention is paid to the potential of microkinetic modelling to facilitate the identification of optimal ...
Reyniers, Marie-FrançoiseTW11801000590040F429FA8E-F0ED-11E1-A9DE-61C894A0A6B4, Marin, GuyCA01TW118010004530280000-0002-6733-1213F40153D6-F0ED-11E1-A9DE-61C894A0A6B4, Derboven, PieterUGent00006022002480200104682897612596750401F46A78-F0EE-11E1-A9DE-61C894A0A6B4, D'hooge, DagmarTW110020011950748020000240820000-0001-9663-9893F84BBC7E-F0ED-11E1-A9DE-61C894A0A6B4, Reyniers, Marie-Françoise, Van Steenberge, Paul, Van Steenberge, PaulTW110020023330088020002644610000-0001-6244-1299F99156E8-F0ED-11E1-A9DE-61C894A0A6B4, D'hooge, Dagmar, Derboven, Pieter, Marin, Guy   +9 more
core   +1 more source

‘Blocky’ donor–acceptor polymers containing selenophene, benzodithiophene and thienothiophene for improved molecular ordering [PDF]

, 2015
Controlling the phase-separation behavior and achieving an ideal morphology has turned into one of the most important challenges in the field of polymer electronics. In this study we report a straightforward route to ‘blocky’ copolymers that incorporates

core   +1 more source

Comparing Zwitterionic and PEG Exteriors of Polyelectrolyte Complex Micelles

Molecules, 2020
A series of model polyelectrolyte complex micelles (PCMs) was prepared to investigate the consequences of neutral and zwitterionic chemistries and distinct charged cores on the size and stability of nanocarriers.
Jeffrey M. Ting, Alexander E. Marras, Joseph D. Mitchell, Trinity R. Campagna, Matthew V. Tirrell   +4 more
doaj   +1 more source

Luminescent and sustainable d10 coinage metal thiolate coordination polymers for high-temperature optical sensing

iScience, 2023
Summary: The d10 coinage metal coordination polymers (CPs) are known to display photophysical properties which can be tuned depending on the functionality of the ligand. Three new CPs made of d10 coinage metals and methyl thiosalicylate, [M(o-SPhCO2Me)]n
Ahmad Abdallah, Shefali Vaidya, Saly Hawila, Sophie-Laure Ornis, Grégoire Nebois, Adrien Barnet, Nathalie Guillou, Alexandra Fateeva, Adel Mesbah, Gilles Ledoux, Antoine Bérut, Loic Vanel, Aude Demessence   +12 more
doaj   +1 more source

Changes in articular cartilage after meniscectomy and meniscus replacement using a biodegradable porous polymer implant [PDF]

, 2010
Purpose: To evaluate the long-term effects of implantation of a biodegradable polymer meniscus implant on articular cartilage degeneration and compare this to articular cartilage degeneration after meniscectomy.
Arend Jan Schouten, Buma, Pieter,, Schouten, Arend Jan,, Hannink, Gerjon, Buma, P., Buma, Pieter, Tienen, Tony G. van,, Tienen, T.G. van, Gerjon Hannink, Pieter Buma, Tienen, Tony G. van, Hannink, G.J., Schouten, A.J., Tony G. van Tienen, van Tienen, Tony G., Schouten, Arend Jan, de Mulder, E.L., Hannink, Gerjon,   +17 more
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Nitrones in synthetic polymer chemistry

, 2011
Nitrones are arguably one of the most efficient compounds with multi-functional capabilities, acting as both radical spin traps and 1,3-dipoles. In contrast to their potential synthetic versatility, the application of nitrones in synthetic polymer ...
Wong, E. H. H., Christopher Barner-Kowollik, Junkers, T., JUNKERS, Thomas, Tanja Junkers, Edgar H. H. Wong, Wong, Edgar H. H., Barner-Kowollik, Christopher, Barner-Kowollik, C.   +8 more
core   +1 more source

Trash-to-fuel: Converting municipal waste into transportation fuels by pyrolysis

iScience, 2022
Summary: In daily life humankind is producing a significant amount of garbage, creating a great environmental concern. However, garbage consists of high amounts of carbon based materials, making it a very useful resource.
Yun Xu, Wolfgang Schrader
doaj   +1 more source