Results 191 to 200 of about 867,681 (297)

Conjugated Polymers Engineered for Flexible/Stretchable Electronics

Journal of Polymer Science, EarlyView.
This review highlights glass transition temperature (Tg) as the central parameter linking molecular structure to device performance in conjugated polymers. By tuning backbone rigidity, side‐chain architecture, and dynamic bonding, Tg governs the balance between π–π stacking–enabled charge transport and mechanical compliance.
Yunchong Yang, Josh Bass, Weijia Yan, Ashwath Anand, Chunka Zhou, Jingjing Qiu   +5 more
wiley   +1 more source

Magnetic-lens-generated polarized neutron beam with enhanced intensity and <i>Q</i> resolution for small-angle neutron scattering. [PDF]

J Appl Crystallogr
Hiroi K, Nakabe R, Oku T, Kumada T, Motokawa R.   +4 more
europepmc   +1 more source

Structure and Dynamics of Ultra‐Low‐Crosslinked Microgels

Journal of Polymer Science, EarlyView.
This study reveals the relationship between microgel internal architecture, zero‐shear viscosity, structural relaxation time, and the ability of ultra‐soft colloidal suspensions to remain viscous fluids under overcrowded conditions. This interplay between microgel compressibility and zero‐shear viscosity is further highlighted by a colloid‐polymer ...
Nikolaos A. Burger, Alexander V. Petrunin, Ann E. Terry, Ralf Schweins, Andrea Scotti   +4 more
wiley   +1 more source

Multiscale insights into sodium storage in hard carbon from <i>operando</i> small- and wide-angle neutron scattering measurements. [PDF]

Chem Sci
Umemoto Y, Ohishi K, Igarashi D, Tatara R, Lin CA, Nakamoto K, Kawamura Y, Hiroi K, Takata SI, Nambu Y, Tateyama Y, Komaba S.   +11 more
europepmc   +1 more source

Laser‐Induced‐Structural Transformation in Ti3CNTx MXene Monitored by Raman Spectroscopy with DFT Insight

Small, EarlyView.
A multi‐wavelength Raman study of microwave‐assisted hydrothermal Ti3CNTx MXene, supported by theoretical calculations, identifies laser‐power thresholds and evaluates its ambient‐condition stability. ABSTRACT MXenes are emerging 2D nanomaterials that have attracted growing attention for their highly tunable atomic structure, composition, and surface ...
Subrata Ghosh, Narayan N. Som, Muhammad Abiyyu Kenichi Purbayanto, Dorota Moszczyńska, Anna Wójcik, Carlo S. Casari, Agnieszka Maria Jastrzębska, Madhurya Chandel   +7 more
wiley   +1 more source

Characterization of volcanic tuff pores pre- and post-underground nuclear detonation using ultra-small and small angle neutron scattering. [PDF]

Sci Rep
Ding M, Hjelm RP, Hawley ME, Sussman AJ, Broome ST, Wilson JE, Barker JG, Swanson EM, Neil CW.   +8 more
europepmc   +1 more source

Tuning the Length of Filomicelles Prepared Via Templated Polymerization‐Induced Self‐Assembly

Small, EarlyView.
High‐aspect‐ratio polymeric micelles are attractive yet notoriously difficult to control in length. We reveal a counterintuitive and powerful solution: in supramolecularly templated PISA, adding non‐sticker polymer unexpectedly elongates the micelles, while post‐assembly sonication enables precise shortening with reduced dispersity.
Eleonora G. Hochreiner, Wiktoria Pioruńska, Gaëlle Mellot, Bence Fehér, Jean‐Michel Guigner, Viktoriia Drebezghova, Christophe Sinturel, Cornelus F. van Nostrum, Tina Vermonden, Jutta Rieger, Bas G. P. van Ravensteijn   +10 more
wiley   +1 more source

Emerging Aluminum‐Ion Capacitors and Lessons from Battery Chemistry

Small, EarlyView.
Al‐ion energy storage is gaining momentum as demand grows for safer, lower‐cost, and more sustainable alternatives to Li‐based technologies. Aluminum's abundance, recyclability, and trivalent charge offer high charge capacity and scalable device potential.
Smita Talande, Ievgen Obraztsov, Vishal Shrivastav, Mahima Khandelwal, Mansi, Michal Otyepka, Radek Zbořil, Aristides Bakandritsos   +7 more
wiley   +1 more source

A Small-Angle Neutron Scattering Methodology for Quantitative Characterization of Channel Width in Gamma Matrix Phase. [PDF]

Nanomaterials (Basel)
Chen Z, Li T, Wu E, Du X, Zhang S, Yan S, Wang Z, Sun K, Chen D.   +8 more
europepmc   +1 more source

Conversion‐Type Anodes: Challenges, Mitigation Strategies, and Evaluation Guidelines

Small, EarlyView.
Conversion‐type anodes offer high theoretical capacity but exhibit coupled electrochemical, interfacial, mechanical, and transport limitations that complicate performance interpretation. A practical evaluation framework is presented to distinguish intrinsic reaction chemistry from electrode‐scale effects through complementary diagnostics and ...
Sunhyun Hwang, Won‐Sub Yoon
wiley   +1 more source