Results 51 to 60 of about 148,054 (307)

Multi‐Scale Bionic Structure Constructs Biomass Flame‐Retardant Thermal Insulation Foam Material

Advanced Science, EarlyView.
Inspired by mussel adhesion and hierarchical brick‐and‐mortar architectures, a cellulose‐based biomimetic foam is constructed by anchoring bentonite nanosheets onto a polydopamine‐decorated cellulose nanofiber network. The resulting foam combines low thermal conductivity with intrinsic flame retardancy and full biodegradability, presenting a ...
Jianming Liao, Lijun Fan, Yunyuan Dong, Xuyu Bao, Xiaobin Chen, Qifu Zheng, Guanqing Zhang, Shen Wang, Wei Chen, Min Zhang, Shuaiming He   +10 more
wiley   +1 more source

Microwave Synthesis and Magnetic Investigation of CuFe2O4 Nanoparticles and Poly Styrene-Carbon Nanotubes Composites [PDF]

Journal of Nanostructures, 2016
At the first step CuFe2O4 nanoparticles were synthesized by a fast and facile microwave method. The obtained nanoparticles and modified carbon nano tubes were added to poly styrene matrix.
Rouhollah Jalajerdi, Davood Ghanbari
doaj   +1 more source

Reciclagem de embalagens de poliestireno expansível pós-consumo com adição de retardantes de chama in situ [PDF]

, 2013
Dissertação (mestrado) - Universidade Federal de Santa Catarina, Centro Tecnológico, Programa de Pós-Graduação em Engenharia Química, Florianópolis, 2013.Embalagens de poliestireno expansível (EPS) são amplamente empregadas para o armazenamento de ...
Prado, Ana Carolina
core  

Experimental and quantitative assessment of flame retardancy by the shielding effect in layered silicate epoxy nanocomposites

, 2022
S.3616-3623A quantitative experimental assessment of flame retardancy by the heat shielding in epoxy layered silicate nanocomposite (EP/TPPMMT) is presented.
Hartwig, A., Wu, G.M., Schartel, B., Kleemeier, M., Yu, D., Bahr, H.   +5 more
core   +1 more source

Hydrogen‐Bond Enabled Phosphite Based Intrinsic Flame‐Retardant Solid‐Solid Phase Change Materials Using Catalyst/Solvent‐Free Multi‐Component Reaction for Battery Thermal Management

Advanced Science, EarlyView.
The phosphite group endows intrinsic flame retardancy, while the P = O bond enhances intermolecular interactions to realize solid‐solid phase transition. Battery thermal management tests show the materials extend the safe working time of lithium‐ion batteries by 200%. Cone calorimeter tests indicate a 14s delay in ignition time, and reductions of 37.6%,
Changhui Liu, Guangyuan Liang, Yuanzheng Liu, Jiantang Gao, Zeyang Li, Lin Huang, Jiateng Zhao, Junbing Xiao, Xiaoxing Zhong, Jun (Joelle) Wang   +9 more
wiley   +1 more source

Potential Applications of Nanocomposites for Flame Retardancy

, 2007
Current evidence shows that while the generation of nanocomposite structures within polymers often leads to significant improvements in fire performance as measured in terms of reduced peak heat release rates, reductions in the ease of ignition and times
Horrocks, A. Richard, Kandola, Baljinder K   +1 more
core   +1 more source

Polydopamine‐Wool Textiles for Sustainable Interfacial Solar Vapor Generation

Advanced Science, EarlyView.
A natural wool textile engineered for high solar absorbance and a fast‐wicking structure serves as a highly efficient, single‐layer system for interfacial solar vapor generation (ISVG). This integrated evaporator seamlessly couples rapid water transport with continuous evaporation. Ultimately, this sustainable photothermal design offers a scalable, eco‐
Kyuin Park, Jintong Gao, Hansadi Jayamaha, Yipu Wang, Mia Bressler, Lenan Zhang, Larissa M. Shepherd   +6 more
wiley   +1 more source

Flame retardant PPE/SEBS composites applied for high strength cable sheath

Polymers and Polymer Composites
The halogen-free flame retardant (HFFR) polyphenylene ether (PPE)/styrene-ethylene/butylene–styrene block copolymer (SEBS) composites had been prepared using the melting compounding method by a twin-screw extruder. The thermal stability, flame retardancy,
Lichun Wang, Xianfeng Jia
doaj   +1 more source

Facile Approach for Preparing Chitosan/Phosphaphenanthrene-Containing Epoxy Resins with Superior Flame Retardancy and Mechanical Properties

, 2023
Flame-retardant epoxy (EP) composites with excellent mechanical properties that can be produced via facile, cost-effective, and environmentally friendly fabrication are highly desirable.
You, Dan, Bai, Ting, Zhou, Pengcheng, Chevali, Venkata, Wang, Junjie, Huo, Siqi   +5 more
core   +1 more source

Breaking the Polarity–Coordination Coupling in Electrolyte Design for High‐Voltage Lithium Batteries

Advanced Energy Materials, EarlyView.
Steric and electronic co‐regulation of 2,2,2‐trifluoro‐N, N‐dimethylethylamide (DMTFA) decouples high polarity from strong Li+ coordination, creating an anion‐mediated pseudo‐weakly solvating electrolyte. This design lowers Li+ desolvation barriers, enhances Li+ mobility, and builds B‐, F‐, and N‐rich inorganic interphases, enabling stable 3.0–4.6 V ...
Xue Li, Shangquan Zhao, Yifan Wu, Naigen Zhou, Fei Luo, Runze Liu, Chengjin Peng, Junzhi Li, Stefano Passerini, Shan Fang   +9 more
wiley   +1 more source