Results 121 to 130 of about 126,507 (309)

Harnessing Thin‐Film Solid‐State Electrolytes: Enabling Breakthroughs in All‐Solid‐State Batteries

ENERGY &ENVIRONMENTAL MATERIALS, EarlyView.
Schematic illustration highlighting the advantages of transitioning from traditional thick solid‐state electrolytes (SSEs) to thin‐film SSEs. Thinning the electrolyte enables higher ionic conductivity, reduced interfacial polarization, improved flexibility, compact electrode contact, and enhanced energy density, offering a promising pathway toward high‐
Yitao He, Haoyang Cheng, Li Wang, Xiangming He   +3 more
wiley   +1 more source

Modification of polyester fiber by blocked isocyanate impregnating solution and its adhesion to styrene-butadiene rubber

Hecheng xiangjiao gongye
Polyester fiber was modified by blocked isocyanate impregnation system instead of resorcinol-formaldehyde-latex impregnation system. The effects of the amount of 2,2-dimethylolbutyric acid (DMBA) and the mass ratio of blocked isocyanate to butadiene ...
YANG Xue-qi, LIU Yao-wei, SHEN Mei, LIU Li, LI Lin
doaj   +1 more source

Lignocellulosic Triboelectric Materials for Energy Harvesting and Emerging Applications: A Review on Lignin‐Molecular Engineering toward Improved Performance

ENERGY &ENVIRONMENTAL MATERIALS, EarlyView.
Contrasting sustainable biomass with depleting petroleum resources, this review charts the evolutionary timeline of lignin‐based TENGs. We systematically evaluate their fundamental mechanisms, enhancement strategies, and applications in green self‐powered electronics.
Yuxin Yang, Boyu Du, Yuwen Wang, Tian Tang, Yuxuan Xie, Jiajun Zhang, Yajun Zhang, Jingyu Xu, Xing Wang, Chuanyin Xiong   +9 more
wiley   +1 more source

Trichlorosilane Isocyanate as Coupling Agent for Mild Conditions Functionalization of Silica-Coated Surfaces

, 2016
Despite the importance of the isocyanate group in chemistry, very few examples of isocyanate-modified silicas have been reported, and all of the strategies described so far led to partial or total hydrolysis or condensation of the isocyanate group.
Nicolas Ardès-Guisot (2668078), Yannick Coffinier (1660612), Didier Stievenard (2668081), Michel Granier (2531866), Aurore Perzyna (2668075), Xavier Wallart (1305129), Bruno Grandidier (1511065), Jean-Olivier Durand (1700407)   +7 more
core   +1 more source

Fire‐Safe Polymeric Insulation Foams for Energy‐Efficient and Low‐Carbon Buildings

ENERGY &ENVIRONMENTAL MATERIALS, EarlyView.
This review systematically summarizes recent advances in fire‐safe polymeric insulation foams, emphasizing the balance among flame retardancy, thermal insulation, mechanical reliability, and long‐term durability. By linking material‐level thermophysical properties with building cooling‐energy demand and operational carbon emissions, it establishes a ...
Qinhe Guo, Jiayi Pan, Dehui Jia, Min Chen, Danni Pan, Yao Yuan, Ying Pan, Yan Zhang, Lulu Xu, Kate Nguyen, Wei Wang   +10 more
wiley   +1 more source

Bromonitroalkanes in Organic Synthesis

European Journal of Organic Chemistry, EarlyView.
α,α‐Bromonitroalkanes (BNAs) exhibit chameleon‐like reactivity, serving as carbene, radical, carbanion, and carbocation synthons. This mini‐review summarizes the different reaction modes and highlights recent developments in thermal and photochemical processes. α,α‐Bromonitroalkanes (BNAs) exhibit chameleon‐like reactivity, serving as carbene, radical,
Magdalena Koch, Oliver Reiser
wiley   +1 more source

Multifidelity Thermochemical–Mechanical Modeling of Pultruded Hollow Composite Profiles

Journal of Manufacturing Science and Engineering, EarlyView.
ABSTRACT Pultrusion of hollow composite profiles with fast‐curing polyurethane (PU) resin requires simultaneous control of heat transfer, cure kinetics, viscosity evolution, and pulling resistance, making empirical process optimization costly and uncertain.
Jacob Harris, Luohaoran Wang, Sangharsha Gharat, Louise Batta, Steven Mamolo, Ali Zolali, Alan Taub, Mihaela Banu   +7 more
wiley   +1 more source

Isocyanates in Industry [PDF]

Proceedings of the Royal Society of Medicine, 1970
openaire   +4 more sources

Reduced compression time is not sufficient for stability in patellar buttons

Knee Surgery, Sports Traumatology, Arthroscopy, EarlyView.
Abstract Purpose Patellar resurfacing in total knee arthroplasty requires stable cement fixation of the patellar button. Unlike femoral and tibial components, the patellar button is held under manual compression until cement curing, potentially prolonging operative time.
Leandra Bauer, Johannes Gramzow, Matthias Brensing, Benjamin Bartz, Matthias Woiczinski, Georg Matziolis   +5 more
wiley   +1 more source

Exploring the Impact of the Synthesis Variables Involved in the Polyurethane Aerogels-like Materials Design

Gels
This research presents a novel approach to synthesising polyurethane (PUR)-based aerogels at the pilot scale, optimizing synthesis variables such as the gelation solvent, solids content, chain extender/isocyanate ratio, and dispersion mode.
Esther Pinilla-Peñalver, Darío Cantero, Amaya Romero, Luz Sánchez-Silva   +3 more
doaj   +1 more source