Results 131 to 140 of about 167,736 (380)
Copolymerization of styrene with dodecyl methacrylate and octadecyl methacrylate
Croatica chemica acta, 2002 Styrene (Sty) was copolymerized with dodecyl methacrylate (DDMA) and with octadecyl methacrylate (ODMA) in toluene solution using 2, 2-azobisisobutyronitrile (AIBN) as a free radical initiator over a wide composition and conversion range. The copolymer composition was determined from 1H NMR spectra.
Vidović, Elvira +2 more
openaire +3 more sources
Advanced Functional Materials, EarlyView.It is reported that the ferroelectric switching behavior of rhombohedral (3R) phase transition metal dichalcogenide (TMD) bilayers strongly depends on their domain structures. Single‐domain TMDs (SD‐TMDs) with domain‐wall‐free structures exhibit robust and stable polarization switching, whereas poly‐domain TMDs (PD‐TMDs) with randomly distributed ...
Ji‐Hwan Baek +8 more
wiley +1 more source
Photon Conversion and Radiation Synergism in Eu/Tb Complexes Incorporated Poly Methyl Methacrylate
Advances in Materials Science and Engineering, 2016 Green and red emissions in terbium and europium benzoic acids (TBA and EBA) incorporated poly methyl methacrylates (PMMA) are exhibited. Larger intensity parameters Ω2 (11.13×10-20 cm2) and Ω4 (13.15×10-20 cm2) of Eu3+ indicate a high inversion ...
P. Xiao, J. J. Zhang, Z. Q. Wang, H. Lin
doaj +1 more source
Spinodal phase separation in semi-interpenetrating polymer networks - polystyrene-cross-polymethacrylate [PDF]
, 1995 Morphology control in semi-interpenetrating polymer networks has been achieved by means of a two-step process, separating morphology formation and polymerization/crosslinking.
Beyer, Jenö +2 more
core +1 more source
Photopolymerization of Methyl Methacrylate with 1-Benzyl-1,4-dihydronicotinamide in the Presence of Carbon Tetrachloride [PDF]
, 1989 Shozo Shimada +2 more
openalex +1 more source
Advanced Functional Materials, EarlyView.Trap state engineering in inverted organic photodetectors (OPDs) is achieved via combined layer‐by‐layer (LbL) processing and poly(N‐vinylcarbazole) (PVK) incorporation. LbL reduces the trap density while PVK additives gradually shift trap states from shallow band‐edge to deep mid‐gap levels, tailoring the energy distribution.
Jingwei Yi +10 more
wiley +1 more source
CARTELS – BETWEEN THEORY, LENIENCY POLICY AND FINES [PDF]
Among the anti-competitive practices sanctioned by competition law, cartel is the most harmful to the competitive environment. Cartel participation is sanctioned both by national and community legislation with large fines, which can reach up to 10% of ...
Berinde Mihai
core
Thermal Decomposition of Cross-linked Polybutadiene and its Copolymers [PDF]
, 1999 Polybutadiene and two copolymers containing butadiene and styrene have been cross-linked by thermal processes, by the use of initiators in solution, and by intimately mixing an initiator with the polymer and then heating this blend.
Jiang, David D. +3 more
core +1 more source
Photo‐Switching Thermal and Lithium‐Ion Conductivity in Azobenzene Polymers
Advanced Functional Materials, EarlyView.Light‐responsive azobenzene polymers control thermal and ionic transport simultaneously through structural transitions. UV illumination disrupts π–π stacking, converting crystalline trans states to amorphous cis configurations. Thermal conductivity drops from 0.45 to 0.15 W·m−1·K−1 while Li+ diffusivity increases 100 fold. This dual transport switching
Jaeuk Sung +7 more
wiley +1 more source