Results 41 to 50 of about 2,889 (254)

A Sustainable Bio‐Based Epoxy Thermoset as a High‐Performance Alternative to BPA‐Based Resins

Advanced Science, EarlyView.
A rigid–flexible bio‐based epoxy network integrates soybean oil, lignin, and maleic anhydride to overcome the strength–toughness–sustainability trade‐off of conventional BPA epoxy. The thermoset delivers excellent performance as both a structural adhesive and a matrix for glass‐fabric composites, while enabling pH‐responsive degradation, environmental ...
Jiyun Qi, Xinyi Hui, Xipeng Zhang, Jia‐Long Wen, Tong‐Qi Yuan   +4 more
wiley   +1 more source

Sustainable biobased composites manufactured via Joule heating curing with recycled carbon fibers

Composites Part C: Open Access
The use and development of thermosetting composites are limited by several complex and interconnected environmental issues, such as the continued use of fossil-based resins and the high energy demand for fibers (especially carbon fibers) and composite ...
Liberata Guadagno, Luigi Vertuccio, Francesca Aliberti, Elisa Calabrese, Marialuigia Raimondo, Roberto Pantani, Raffaele Longo   +6 more
doaj   +1 more source

Surface and Interfacial Engineering toward Durable Mechanically Coupled Flexible Electronics

Advanced Science, EarlyView.
This Review highlights how surface and interfacial engineering governs the reliability, durability, and functional stability of mechanically coupled flexible electronics. By integrating fundamental interfacial theory, failure mechanisms, multiscale engineering strategies, and representative applications, it provides a design‐oriented framework for ...
Qian Wang, Fangfang Dai, Wei Wu
wiley   +1 more source

Thermosetting composites based on bronze particles for archaeological and artistic metal heritage cloning

Heliyon, 2018
Artificial Metals are polymeric semi-metallic composites obtained by combining thermosetting resins with atomized metal powders in order to achieve composite materials capable of reproducing metals, even in a rusty or corroded condition. These composites
Mario Culebras, Miquel Herrero-Cortell, Clara Gómez, Xavier Mas-Barberà, Andrés Cantarero, Maurice N. Collins   +5 more
doaj   +1 more source

Beyond Traditional Phenolics: Disulfide Bonds for Performance Enhancement of Aerospace Ablation‐Resistant Materials from Processing to Recycling

Advanced Science, EarlyView.
The dynamic disulfide bonds facilitated the development of high‐performance aerospace ablation‐resistant materials. At moderate temperature, the dissociation and recombination of disulfide bonds ensured excellent processability, mechanical properties, and recycling ability of phenolic resin; at high temperature, cleavage of disulfide bonds produced ...
Yu Li, Boyuan Hu, Xiaolong Xing, Huan Yang, Ziqi Zhang, Cheng Bian, Ruixue Bai, Ling Yue, Chengshuang Zhang, Xinli Jing   +9 more
wiley   +1 more source

Thermosetting resins for carbon-containing refractories: Theoretical basis and novel insights

Open Ceramics, 2020
Thermosetting resins (TR) are organic compounds that form rigid solid polymers that under heating, decompose with no plastic state or melting. Such an aspect is useful for their application in refractory systems.
A.P. Luz, R. Salomão, C.S. Bitencourt, C.G. Renda, A.A. Lucas, C.G. Aneziris, V.C. Pandolfelli   +6 more
doaj   +1 more source

Effect of metal surface temperature on adhesion between thermoplastic resin and metal surface

Nihon Kikai Gakkai ronbunshu, 2015
This paper clarified the effect of mold temperature affecting adhesion of thermoplastic resins which will be used in Carbon-Fiber-Reinforced Thermo-Plastic (Thermoplastic CFRP).
Motoyuki MURASHIMA, Noritsugu UMEHARA, Hiroyuki KOUSAKA, Takayuki TOKOROYAMA   +3 more
doaj   +1 more source

Dual-curable stereolithography resins for superior thermomechanical properties

eXPRESS Polymer Letters, 2020
Stereolithography (SL) stands out as a relatively fast additive manufacturing method to produce thermoset components with high resolutions. The majority of SL resins consist of acrylate monomers which result in materials with curing-induced shrinkage ...
O. Konuray, F. Di Donato, M. Sangermano, J. Bonada, A. Tercjak, X. Fernandez-Francos, A. Serra, X. Ramis   +7 more
doaj   +1 more source

Study on an amine-containing benzoxazine: Homo- and copolymerization with epoxy resin

eXPRESS Polymer Letters, 2016
An amine-containing benzoxazine (P-deta) based homopolymer and its epoxy (Ep) copolymers are investigated in this study. The structure of benzoxazine, prepared from phenol, diethylenetriamine and formalin, is confirmed by Fourier transform infrared ...
L. Zhang, M. Wang, J. Wu
doaj   +1 more source

Accelerating Sustainable Epoxy Resin Development Through Bayesian Optimization and Inverse Design

Journal of Applied Polymer Science, EarlyView.
Development of a machine learning framework for the optimization of the Tg of partially bio‐based epoxy resin formulations in a 13‐component design space using Bayesian optimization, active learning, random design, and inverse design. The results show that the BO effectively navigates high‐dimensional formulation spaces, and the final ML model could ...
Natalie Wunder, Rodrigo Q. Albuquerque, Florian Max, Holger Ruckdäschel   +3 more
wiley   +1 more source