Facile construction of organic–inorganic hybrid flame-retardant system based on fully biomass: Improving the fire safety and mechanical property of epoxy resin

Ren, Jinyong; Wang, Yaxuan; Piao, Junxiu; Ou, Mingyu; Lian, Richeng; Cui, Jiahui; Guan, Haocun; Liu, Lei; Jiao, Chuanmei; Chen, Xilei

doi:10.1016/j.cej.2023.141775

Cited by 13 publications

(4 citation statements)

References 62 publications

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“…This work opened a concept-new way to upcycle oyster waste, as high-value flame retardant, with the assistance of ball milling. To improve the flame-retardant ability of oyster wastes, the same group successively used ammonia phytate (PAA) [ 101 ] and chitosan-modified ammonium polyphosphate (CS@APP) [ 102 ] in assisting the ball milling-induced exfoliation of layered oyster wastes. This revealed that the resultant TOSP@PAA and TOSP@CS@APP were of a specific layer-crosslinking structure, by the –NH 3+ –O – P– bonds.…”

Section: Ball Milling-assisted Fabrication Of Flame Retardantsmentioning

confidence: 99%

Facile Ball Milling Preparation of Flame-Retardant Polymer Materials: An Overview

et al. 2023

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To meet the growing needs of public safety and sustainable development, it is highly desirable to develop flame-retardant polymer materials using a facile and low-cost method. Although conventional solution chemical synthesis has proven to be an efficient way of developing flame retardants, it often requires organic solvents and a complicated separation process. In this review, we summarize the progress made in utilizing simple ball milling (an important type of mechanochemical approach) to fabricate flame retardants and flame-retardant polymer composites. To elaborate, we first present a basic introduction to ball milling, and its crushing, exfoliating, modifying, and reacting actions, as used in the development of high-performance flame retardants. Then, we report the mixing action of ball milling, as used in the preparation of flame-retardant polymer composites, especially in the formation of multifunctional segregated structures. Hopefully, this review will provide a reference for the study of developing flame-retardant polymer materials in a facile and feasible way.

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Section: Ball Milling-assisted Fabrication Of Flame Retardantsmentioning

confidence: 99%

Facile Ball Milling Preparation of Flame-Retardant Polymer Materials: An Overview

et al. 2023

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“…Another study sheds light on the simple manufacturing of ecologically friendly flame retardants and investigates a new method to improve the fire safety and mechanical properties of Epoxy resins (EP) [ 30 ].…”

Section: Introductionmentioning

confidence: 99%

Impact of Eco-Friendly Plaster Using Epoxy Resin and Epoxy Hardener on Mechanical Properties under Compression and Tension

Albadrani,

Almutairi

2024

Polymers

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BISCO plaster (BRP) is an environmentally friendly material with high mechanical properties and is considered a great elective to conventional materials such as gypsum and cement. Our investigation seeks to examine BISCO plaster (BRP) and a mixture of resin and hardener in three proportions (30%, 45%, and 60%) to achieve our ultimate goal, which is to preserve the environment and achieve the vision of the Kingdom of Saudi Arabia 2030 to reach zero carbon emissions by 2060? Emissions tests were performed, and although the CO2 level was zero, they emitted SO2 sulfur dioxide and NO2 nitrogen dioxide, and 60% was the lowest emission rate. We also used ANSYS 2023 R1 software to compare them with their mechanical properties resulting from tensile and compression testing. In this study, we looked closely at the mechanical characteristics of different materials designed for wall coverings, with particular emphasis on their environmental sustainability. We carried out experiments to gauge the tensile and compressive stress on samples with varying mixing ratios. Our main objective was on crucial mechanical properties such as the modulus of elasticity, ultimate tensile strength, yield strength, yield strain, modulus of resilience, and ductility. Through meticulous scrutiny, we determined that the amalgamation of these mechanical attributes at the 30% mixing ratio provides an optimal combination for attaining structural integrity, adaptability, and resilience in wall coverings. Significantly, this ratio also underscores a commitment to environmentally conscious material selection. Our study offers important new insights into the selection of wall covering materials by providing a detailed understanding of their mechanical behavior under various stress conditions. It aligns with the increasing significance of environmental responsibility in contemporary design and construction. By emphasizing the 30% mixing ratio, our findings establish a foundation for informed decision making, promoting the utilization of sustainable materials that achieve a balance between strength, flexibility, and longevity. This ensures optimal performance in practical applications while simultaneously minimizing the environmental impact.

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“…As reviewed, nanomaterials modified by supramolecular aggregates in conjunction with flame retardants have been in rapid progress in the last few decades. [20][21][22] Hydrogen bonding self-assembly and other interactions offer unique structural properties with a great potential for use in preparing flame retardants based on polymers. Wang et al 12 fabricated multifunctional BN nanosheets by enclosing phytic acid doped polypyrrole shell, followed by adsorbing copper ions to acquire flame-retardant additives into TPU.…”

Section: Introductionmentioning

confidence: 99%

“…In addition, the aggregation of α‐ZrP nanosheets and their adhesion with the polymer matrix are also the problems to solve when they are incorporated into polymers. As reviewed, nanomaterials modified by supramolecular aggregates in conjunction with flame retardants have been in rapid progress in the last few decades 20–22 . Hydrogen bonding self‐assembly and other interactions offer unique structural properties with a great potential for use in preparing flame retardants based on polymers.…”

Section: Introductionmentioning

confidence: 99%

Enhancing flame retardancy, anti‐impact, and corrosive resistance of TPU nanocomposites using surface decoration of α‐ZrP

Han,

Li,

Liu

et al. 2024

Polymer Composites

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The development of polyurethane composites with significant flame retardancy and corrosion resistance for widening its practical application is a great importance. In this study, supramolecular wrapped α‐ZrP (MCP@ZrP) was prepared via self‐assembly of melamine, cobalt ions (Co2+) and phytic acid (PA) on the surfaces of α‐zirconium phosphate (α‐ZrP). It was found that both compatibility and dispersion of α‐ZrP sheets in thermoplastic polyurethane (TPU) matrices were improved with the incorporation of organic supramolecular components in TPU/MCP@ZrP nanocomposites. Moreover, their fire‐retardant characteristic was significantly enhanced, along with effective suppression of smoke and toxic gas emission. By adding 5 wt% MCP@ZrP, peak heat release rate, total heat release, total smoke production, and total CO production of such nanocomposites were reduced by 35.66%, 18.01%, 15.52%, and 41.42%, respectively. The generation of a continuous and dense char layer benefited from well‐dispersed MCP@ZrP nanohybrids, which resulted in tortuous effect to impede heat diffusion and prevent the evaporation of volatile gasses. By means of the barrier effect of ZrP, TPU/MCP@ZrP composite films also showed improved anticorrosion performance. Effective interfacial adhesion, achieved by combining MCP supermolecules and α‐ZrP sheets, offers a viable approach to improve protective properties of TPU nanocomposites.Highlights Supramolecular‐wrapped α‐ZrP was prepared via self‐assembly strategy. MCP@ZrP showed good dispersion and interface adhesion within TPU matrices. MCP@ZrP enhanced the flame retardancy and mechanical performance of TPU. MCP@ZrP preventing smoke and toxic gas evaporation.

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Facile construction of organic–inorganic hybrid flame-retardant system based on fully biomass: Improving the fire safety and mechanical property of epoxy resin

Cited by 13 publications

References 62 publications

Facile Ball Milling Preparation of Flame-Retardant Polymer Materials: An Overview

Facile Ball Milling Preparation of Flame-Retardant Polymer Materials: An Overview

Impact of Eco-Friendly Plaster Using Epoxy Resin and Epoxy Hardener on Mechanical Properties under Compression and Tension

Enhancing flame retardancy, anti‐impact, and corrosive resistance of TPU nanocomposites using surface decoration of α‐ZrP

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