Results 281 to 290 of about 247,713 (327)

Structural and Dynamic Origins of Payne Effect Reduction by Steric Stabilization in Silica Reinforced Poly(butadiene) Nanocomposites

Polymer Composites, EarlyView.
Steric stabilisation of silica nanoparticles suppresses the Payne effect in poly(butadiene) nanocomposites and enables the thickness of the glassy layer to be quantified with QENS experiments. ABSTRACT Silica nanoparticles in polybutadiene nanocomposites cause significantly hindered polymer dynamics in the form of a glassy layer, which can extend more ...
James M. Hart, W. Douglas Carswell, Victoria García‐Sakai, Bernhard Frick, Stephen C. Boothroyd, Lian R. Hutchings, Nigel Clarke, Richard L. Thompson   +7 more
wiley   +1 more source

Probing the Distribution and Mobility of Aminopolymers after Multiple Sorption-Regeneration Cycles: Neutron Scattering Studies. [PDF]

Ind Eng Chem Res
Moon HJ, Heller WT, Osti NC, Song M, Proaño L, Vaghefi I, Jones CW.   +6 more
europepmc   +1 more source

Testing 3D Printed Carbon Fiber Durability for Next‐Gen Fusion Reactors via Proton Irradiation

Polymer Composites, EarlyView.
Schematic of proton irradiation effects on carbon fiber samples evaluated via nanoindentation and Raman spectroscopy. ABSTRACT Carbon fiber‐reinforced composites are promising candidates for plasma‐facing components (PFCs) in next‐generation fusion reactors due to their high strength‐to‐weight ratio, thermal stability, and radiation resistance. However,
U. Saleem, A. Khan, B. Islam, N. Maqsood, K. Skotnicová, A. Nawaz, I. Ahmad, A. A. Khan   +7 more
wiley   +1 more source

Probing Short-Range Correlations in the van der Waals Magnet CrSBr by Small-Angle Neutron Scattering. [PDF]

Small Sci
Rybakov A, Boix-Constant C, Alba Venero D, van der Zant HSJ, Mañas-Valero S, Coronado E.   +5 more
europepmc   +1 more source

Tuning the Diameter of Supramolecular Nanocylinders: Balancing Long and Short Polymer Arms for Optimized Self‐Assembly

Journal of Polymer Science, EarlyView.
Polymer arms decorated with hydrogen bonding stickers form supramolecular nanocylinders in solution. Their diameter can be tuned by mixing polymers of different lengths to optimize assembly. Short polymer arms lead to thin nanocylinders. Long arms do not assemble.
Sandra Kalem, Mingsheng Ji, Antonio Valverde Gonzalez, David Siefker, Jean‐Michel Guigner, Ralf Schweins, Sandrine Pensec, Jutta Rieger, Laurent Bouteiller, Erwan Nicol, Olivier Colombani   +10 more
wiley   +1 more source

Learning from virtual experiments to assist users of Small Angle Neutron Scattering in model selection. [PDF]

Sci Rep
Robledo JI, Frielinghaus H, Willendrup P, Lieutenant K.   +3 more
europepmc   +1 more source

Static Light Scattering for Lignin Particle Size Characterization

Particle &Particle Systems Characterization, EarlyView.
This study presents a systematic comparison of different methods to characterize the particle size and morphology in industrially relevant lignin samples. It provides good practices for measuring complex lignin samples with commercial static light scattering instruments and introduces small‐angle light scattering as a new tool for lignin particle ...
Janita Makkonen, Patrik Ahvenainen, Stefania Bertella, Miriam Kellock, Sanjib Saha, Klaus Huber, Muhammad Farooq, Monika Österberg, Paavo Penttilä   +8 more
wiley   +1 more source

Nuclear Physics in the Era of Quantum Computing and Quantum Machine Learning

Advanced Quantum Technologies, EarlyView.
The use of QML in the realm of nuclear physics at low energy is almost nonexistent. Three examples of the use of quantum computing and quantum machine in nuclear physics are presented: the determination of the phase/shape in nuclear models, the calculation of the ground state energy, and the identification of particles in nuclear physics experiments ...
José‐Enrique García‐Ramos, Álvaro Sáiz, José M. Arias, Lucas Lamata, Pedro Pérez‐Fernández   +4 more
wiley   +1 more source

Pushing the limits of accessible length scales via a modified Porod analysis in small-angle neutron scattering on ordered systems. [PDF]

J Appl Crystallogr
Brems XS, Mühlbauer S, Cubitt R.
europepmc   +1 more source

Solid‐state polymer electrolytes: Decoupling lithium‐ion transport from relaxation dynamics of polymer chain segments

Responsive Materials, EarlyView.
Polymer electrolytes exhibiting decoupled ionic transport from polymer chain segment motion have great potentials to enable simultaneous achievement of high ionic conductivity and robust mechanical properties at room temperature. This review provides a comprehensive examination of decoupled polymer electrolytes, covering their fundamental ion transport
Jinyi Cui, Shuqi Dai, Junye He, Xian Kong, Mingjun Huang   +4 more
wiley   +1 more source