Results 111 to 120 of about 372 (126)

Production of Elastomeric Composites With Different Methods of Incorporating of Graphene Nanoplatelets Into SBR Latex

Journal of Applied Polymer Science, EarlyView.
This study explores scalable methods of incorporating graphene nanoplatelets into SBR latex with or without a surfactant, using either powder or a masterbatch. Results show that combining a masterbatch with the surfactant DTAB improves vulcanization speed, mechanical strength, hardness, thermal conductivity, and resistance to aging.
Micaela D. Ferrari, Willian B. Ribeiro, Aline Zanchet, Diego Piazza, Rosmary N. Brandalise   +4 more
wiley   +1 more source

First‐Principles Investigation of the Electronic, Phonon, Optical, and Elastic Properties of AgBiTeSe

Advanced Physics Research, EarlyView.
This study presents a first‐principles investigation of the electronic, vibrational, optical, and elastic properties of AgBiTeSe. The results highlight its metallic behavior, dynamic stability, strong optical absorption, and promising thermoelectric potential.
Nilufer Yesmin Tanisa, Munshi H. M. Rahat, Sayed Bony Amin, Md. Karimul Islam   +3 more
wiley   +1 more source

Atomically Thin Sieves: Two‐Dimensional Materials for Membrane Separation

Advanced Physics Research, EarlyView.
Atomically thin membranes derived from 2D materials overcome the inherent selectivity‐permeability trade‐off in conventional separation technologies. This perspective elucidates transport mechanisms for gases, water, and ions, surveys fabrication strategies including top‐down pore engineering and bottom‐up synthesis, highlights recent experimental and ...
Yiran Gong, Pengzhan Sun, Yu Ji
wiley   +1 more source

Solar‐Blind Ultraviolet Photodetectors Based on Two‐Dimensional Materials and Their Heterostructures

Advanced Physics Research, EarlyView.
Solar‐blind ultraviolet photodetectors are crucial for diverse applications. This review comprehensively summarizes recent advances using two‐dimensional materials and their heterostructures, which offer tunable bandgaps, flexibility, and no lattice‐matching constraints.
Yu Lu, Junming Song, Xiarui Wu, Junpeng Lu, Zhenhua Ni, Weiwei Zhao, Fang Yang, Hongwei Liu   +7 more
wiley   +1 more source

Interconversion of Optical to Terahertz Pulses in Nonlinear Beta Barium Borate Crystal

Advanced Physics Research, EarlyView.
ABSTRACT Low‐temperature β‐phase barium borate (β‐BBO) is an important nonlinear crystal, widely utilized for optical second‐harmonic (SH) generation. Recent re‐measurements of refractive indices in the terahertz (THz) range reveal that β‐BBO is a positive uniaxial crystal.
Yingyu Guo, Boyuan Chen, Zhangshun Li, Zhiqiang Lan, Huiping Zhang, Lin Xi, Zuanming Jin, Yan Peng, Yiming Zhu   +8 more
wiley   +1 more source

An overview of the postcranial osteology of caecilians (Gymnophiona, Lissamphibia)

The Anatomical Record, EarlyView.
Abstract Caecilians comprise a relatively small (~220 species) group (Gymnophiona) of snake‐like or worm‐like, mostly tropical amphibians. Most adult caecilians are fossorial, although some species may live in aquatic or semi‐aquatic environments, either as larvae or adults.
Rodolfo Otávio Santos, Mark Wilkinson, Hussam Zaher   +2 more
wiley   +1 more source

An ontological morphological phylogenetic framework for living and extinct ray‐finned fishes (Actinopterygii)

The Anatomical Record, EarlyView.
Abstract The ray‐finned fishes include one out of every two species of living vertebrates on Earth and have an abundant fossil record stretching 380 million years into the past. The division of systematic knowledge of ray‐finned fishes between paleontologists working on extinct animals and neontologists studying extant species has obscured the ...
Jack Stack
wiley   +1 more source

Mucosal‐Associated Invariant T Cells in Rheumatic Diseases

Arthritis &Rheumatology, EarlyView.
Mucosal‐associated invariant T (MAIT) cells are innate‐like T cells defined by their semi‐invariant T cell receptor and restriction by the major histocompatibility complex class I–related molecule (MR1). These cells are primarily activated by microbial‐derived metabolites presented by MR1 or by cytokines.
Manon Lesturgie‐Talarek, Virginie Gonzalez, Lucie Beaudoin, Noémie Sénot, Corinne Miceli‐Richard, Yannick Allanore, Agnès Lehuen, Jerôme Avouac   +7 more
wiley   +1 more source

Barriers to Low‐Carbon Technology Adoption: Insights From the Automotive Manufacturing Sector in Emerging Economies

Business Strategy and the Environment, EarlyView.
ABSTRACT In response to global efforts to promote sustainability and combat climate change, industries increasingly leverage digital technologies to enhance organizational capabilities and adopt low‐carbon practices. This study focuses on the automotive manufacturing industry in Morocco, a critical sector in emerging economies, where low‐carbon ...
Hala Hmamed, Anass Cherrafi, Alireza Shokri, Jose Arturo Garza‐Reyes, Monika Foster   +4 more
wiley   +1 more source

Redox‐Active Frustrated Lewis Pair‐Mediated B─H Bond Activation: From Proton Transfer to THF Ring Opening

ChemistryEurope, EarlyView.
Carbene‐stabilized dithiolene zwitterion, as a redox‐active frustrated Lewis pair, can mediate the B─H bond activation of catecholborane via hydride‐coupled reverse electron transfer processes. This discovery represents the first experimental evidence of the FLP‐mediated B─H activation via net proton transfer.
Yuzhong Wang, Phuong M. Tran, Pingrong Wei, Mitchell E. Lahm, Henry F. Schaefer III, Gregory H. Robinson   +5 more
wiley   +1 more source