Results 111 to 120 of about 167,602 (255)

Engineering sulfonated carbon black for flame-retardant and smoke-suppressive polycarbonate with well-preserved mechanical performances

To cope with the practical demands of high-performance polycarbonate (PC) and explore the application of carbon black (CB) in flame retardant field, a sulfonated carbon black (CB-SS) was synthetized and applied to flame retardant PC in this work ...
Zhan, Cheng, Zhang, Chengfeng, Guo, Zhenghong, Ye, Xiaodi, Li, Juan, Wang, Bingtao, Sai, Ting, Huo, Siqi   +7 more
core   +1 more source

Structure‐Driven Thermal Insulation Through Single‐ and Double‐Shell Hollow Silica Nanospheres Via a Single‐Step Sacrificial‐Interlayer Strategy

ENERGY &ENVIRONMENTAL MATERIALS, EarlyView.
A single‐step sacrificial‐interlayer strategy enables precise modulation of inter‐shell spacing in hollow silica nanospheres, allowing direct comparison of thermal insulation characteristics between single‐ and double‐shell architectures. The hierarchical design amplifies phonon scattering and disrupts solid heat pathways, achieving an ultralow thermal
Jisoo Park, Jiheon Kim, Myounggi Hong, Junyeol Choi, Sohyung Jiong, Sooyeon Ji, Daewoo Suh, Jungsoo Lim, Jinhyun Park, Wonjoon Choi   +9 more
wiley   +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

Sodium Silicate/Urea/Melamine Ternary Synergistic Waterborne Acrylic Acid Flame-Retardant Coating and Its Flame-Retardant Mechanism

Molecules
Waterborne acrylic coatings, the largest market share of predominant environmentally friendly coatings, face limitations in their extensive application due to their flammability.
Yuran Shao, Yuting Wang, Fei Yang, Chungui Du, Jiawei Zhu, Ying Ran, Qichao Bao, Yingying Shan, Weigang Zhang   +8 more
doaj   +1 more source

Insights into Degradation Mechanisms and Optimization Strategies for High‐Voltage High‐Ni Cathode Materials

ENERGY &ENVIRONMENTAL MATERIALS, EarlyView.
This review comprehensively unravels the atomic‐scale degradation mechanisms of high‐voltage high‐nickel cathodes, highlighting the critical O3 to O1 phase transition and chemo‐mechanical failures. By correlating synthetic modulations with structural stability, it critically evaluates advanced optimization strategies, including single‐crystallization ...
Mukhtiar Hussain, Guoxiang Zhou, Shibin Yang, Zongyu Sun, Feixiang Ding, Xiao Zhang, Chaojiang Niu   +6 more
wiley   +1 more source

A nitrogen-oxygen triazine flame retardant for simultaneously improving flame retardancy and mechanical performance of nylon 6

The rapid advancement of modern industries has placed higher demands on the comprehensive performance of nylon 6 (PA6) and addressing its flammability issue has also received significant attention.
Liu, Ruiqi, Li, Bin, Tao, Bin, Xu, Miaojun, Li, Xiaoli, Gao, Suliang, Huo, Siqi   +6 more
core   +1 more source

Inconsistent Transcriptomic Responses to Hexabromocyclododecane in Japanese Quail: A Comparative Analysis of Results From Four Different Study Designs

Environmental Toxicology and Chemistry, EarlyView.
Abstract Efforts to use transcriptomics for toxicity testing have classically relied on the assumption that chemicals consistently produce characteristic transcriptomic signatures that are reflective of their mechanism of action. However, the degree to which transcriptomic responses are conserved across different test methodologies has seldom been ...
Paul Béziers, Elena Legrand, Emily Boulanger, Niladri Basu, Jessica D. Ewald, Paula Henry, Markus Hecker, Jianguo Xia, Natalie Karouna‐Renier, Doug Crump, Jessica Head   +10 more
wiley   +1 more source

Flame retardant spandex type polyurethanes [PDF]

, 1978
Flame retardant elastomeric compositions were developed, comprised of: (1) spandex type polyurethane having incorporated into the polymer chain, halogen containing polyols; (2) conventional spandex type polyurethanes in physical admixture flame retardant
Massucco, A. A., Sheth, S., Sidman, K. R., Howarth, J. T.   +3 more
core  

Effect of Ammonium Polyphosphate/Silicate Content on the Postfire Mechanics of Epoxy Glass‐Fiber Composites Using Facile Chocolate Bar‐Inspired Structures

Fire and Materials, Volume 49, Issue 3, Page 329-346, April 2025.
ABSTRACT This study investigates the postfire mechanical properties of epoxy glass‐fiber reinforced composites (EP GFRCs) using increasing concentrations of ammonium polyphosphate (APP) and inorganic silicate (InSi) to modify the char and fire residue.
Sruthi Sunder, Maria Jauregui Rozo, Sneha Inasu, Dietmar Meinel, Bernhard Schartel, Holger Ruckdäschel   +5 more
wiley   +1 more source

Experimental and Numerical Investigation of Cedar Façade Flame Spread With Respect to Sidewall

Fire and Materials, EarlyView.
ABSTRACT In response to growing energy conservation and carbon neutrality efforts, façade systems incorporating wooden materials have attracted increasing attention, which in turn raises concerns about their combustibility. This study presents a combined experimental and numerical investigation of flame spread along cedar façades.
Xukun Sun, Hideki Yoshioka, Takafumi Noguchi, Yuhei Nishio, Manabu Kanematsu, Biao Zhou, Mingwei Xu   +6 more
wiley   +1 more source