Simultaneously improving flame retardancy and dynamic mechanical properties of epoxy resin nanocomposites through synergistic effect of zirconium phenylphosphate and POSS

Tao Zhou; Ting Wu; Haonan Xiang; Zhichao Li; Zhongliang Xu; Qinghong Kong; Junhao Zhang; Zhi Li; Yetang Pan; Deyi Wang

doi:10.1007/s10973-018-7387-4

Simultaneously improving flame retardancy and dynamic mechanical properties of epoxy resin nanocomposites through synergistic effect of zirconium phenylphosphate and POSS

Tao Zhou, Ting Wu, Haonan Xiang, Zhichao Li, Zhongliang Xu, Qinghong Kong^*, Junhao Zhang, Zhi Li, Yetang Pan, Deyi Wang

^*Corresponding author for this work

Research output: Contribution to journal › Article › peer-review

36 Citations (Scopus)

Abstract

To simultaneously improve flame retardancy and dynamic mechanical properties of epoxy resin (EP) nanocomposites, layered zirconium phenylphosphate (ZrPP) was successfully synthesized through mixed solvothermal technique and added with polyhedral oligomeric silsesquioxane (POSS) to EP to prepare ZrPP/POSS/EP nanocomposites. The results indicated that molecular formula of ZrPP was Zr(O ₃ PC ₆ H ₅ ) ₂ ·H ₂ O with suitable thermal stability as flame retardant for EP. Based on the synergism of ZrPP and POSS, ZrPP/POSS/EP nanocomposites exhibit higher thermal stability, better flame retardancy, and more residue than pure EP. More importantly, addition of low content of ZrPP optimized dynamic mechanical properties of ZrPP/POSS/EP nanocomposites. Compared with those of 5 mass% POSS/EP, the storage modulus of 1 mass% ZrPP/4 mass% POSS/EP increased by 9% and the glass transition temperature scarcely changed, which was speculated that there were some of three-dimensional POSS molecules intercalating into interlayers of ZrPP and led to excellent dispersion state and increased nanoreinforcing effect in EP nanocomposites.

Original language	English
Pages (from-to)	2117-2124
Number of pages	8
Journal	Journal of Thermal Analysis and Calorimetry
Volume	135
Issue number	4
DOIs	https://doi.org/10.1007/s10973-018-7387-4
Publication status	Published - 28 Feb 2019
Externally published	Yes

Keywords

Dynamic mechanical properties
Epoxy resin
Flame retardancy
POSS
Thermal stability
Zirconium phenylphosphate

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10.1007/s10973-018-7387-4

Cite this

Zhou, T., Wu, T., Xiang, H., Li, Z., Xu, Z., Kong, Q., Zhang, J., Li, Z., Pan, Y., & Wang, D. (2019). Simultaneously improving flame retardancy and dynamic mechanical properties of epoxy resin nanocomposites through synergistic effect of zirconium phenylphosphate and POSS. Journal of Thermal Analysis and Calorimetry, 135(4), 2117-2124. https://doi.org/10.1007/s10973-018-7387-4

@article{37f83da50bd34c139f3939ba766d2178,

title = "Simultaneously improving flame retardancy and dynamic mechanical properties of epoxy resin nanocomposites through synergistic effect of zirconium phenylphosphate and POSS",

abstract = " To simultaneously improve flame retardancy and dynamic mechanical properties of epoxy resin (EP) nanocomposites, layered zirconium phenylphosphate (ZrPP) was successfully synthesized through mixed solvothermal technique and added with polyhedral oligomeric silsesquioxane (POSS) to EP to prepare ZrPP/POSS/EP nanocomposites. The results indicated that molecular formula of ZrPP was Zr(O 3 PC 6 H 5 ) 2 ·H 2 O with suitable thermal stability as flame retardant for EP. Based on the synergism of ZrPP and POSS, ZrPP/POSS/EP nanocomposites exhibit higher thermal stability, better flame retardancy, and more residue than pure EP. More importantly, addition of low content of ZrPP optimized dynamic mechanical properties of ZrPP/POSS/EP nanocomposites. Compared with those of 5 mass% POSS/EP, the storage modulus of 1 mass% ZrPP/4 mass% POSS/EP increased by 9% and the glass transition temperature scarcely changed, which was speculated that there were some of three-dimensional POSS molecules intercalating into interlayers of ZrPP and led to excellent dispersion state and increased nanoreinforcing effect in EP nanocomposites.",

keywords = "Dynamic mechanical properties, Epoxy resin, Flame retardancy, POSS, Thermal stability, Zirconium phenylphosphate",

author = "Tao Zhou and Ting Wu and Haonan Xiang and Zhichao Li and Zhongliang Xu and Qinghong Kong and Junhao Zhang and Zhi Li and Yetang Pan and Deyi Wang",

note = "Publisher Copyright: {\textcopyright} 2018, Akad{\'e}miai Kiad{\'o}, Budapest, Hungary.",

year = "2019",

month = feb,

day = "28",

doi = "10.1007/s10973-018-7387-4",

language = "English",

volume = "135",

pages = "2117--2124",

journal = "Journal of Thermal Analysis and Calorimetry",

issn = "1388-6150",

publisher = "Springer Netherlands",

number = "4",

}

Zhou, T, Wu, T, Xiang, H, Li, Z, Xu, Z, Kong, Q, Zhang, J, Li, Z, Pan, Y & Wang, D 2019, 'Simultaneously improving flame retardancy and dynamic mechanical properties of epoxy resin nanocomposites through synergistic effect of zirconium phenylphosphate and POSS', Journal of Thermal Analysis and Calorimetry, vol. 135, no. 4, pp. 2117-2124. https://doi.org/10.1007/s10973-018-7387-4

Simultaneously improving flame retardancy and dynamic mechanical properties of epoxy resin nanocomposites through synergistic effect of zirconium phenylphosphate and POSS. / Zhou, Tao; Wu, Ting; Xiang, Haonan et al.
In: Journal of Thermal Analysis and Calorimetry, Vol. 135, No. 4, 28.02.2019, p. 2117-2124.

Research output: Contribution to journal › Article › peer-review

TY - JOUR

T1 - Simultaneously improving flame retardancy and dynamic mechanical properties of epoxy resin nanocomposites through synergistic effect of zirconium phenylphosphate and POSS

AU - Zhou, Tao

AU - Wu, Ting

AU - Xiang, Haonan

AU - Li, Zhichao

AU - Xu, Zhongliang

AU - Kong, Qinghong

AU - Zhang, Junhao

AU - Li, Zhi

AU - Pan, Yetang

AU - Wang, Deyi

PY - 2019/2/28

Y1 - 2019/2/28

N2 - To simultaneously improve flame retardancy and dynamic mechanical properties of epoxy resin (EP) nanocomposites, layered zirconium phenylphosphate (ZrPP) was successfully synthesized through mixed solvothermal technique and added with polyhedral oligomeric silsesquioxane (POSS) to EP to prepare ZrPP/POSS/EP nanocomposites. The results indicated that molecular formula of ZrPP was Zr(O 3 PC 6 H 5 ) 2 ·H 2 O with suitable thermal stability as flame retardant for EP. Based on the synergism of ZrPP and POSS, ZrPP/POSS/EP nanocomposites exhibit higher thermal stability, better flame retardancy, and more residue than pure EP. More importantly, addition of low content of ZrPP optimized dynamic mechanical properties of ZrPP/POSS/EP nanocomposites. Compared with those of 5 mass% POSS/EP, the storage modulus of 1 mass% ZrPP/4 mass% POSS/EP increased by 9% and the glass transition temperature scarcely changed, which was speculated that there were some of three-dimensional POSS molecules intercalating into interlayers of ZrPP and led to excellent dispersion state and increased nanoreinforcing effect in EP nanocomposites.

AB - To simultaneously improve flame retardancy and dynamic mechanical properties of epoxy resin (EP) nanocomposites, layered zirconium phenylphosphate (ZrPP) was successfully synthesized through mixed solvothermal technique and added with polyhedral oligomeric silsesquioxane (POSS) to EP to prepare ZrPP/POSS/EP nanocomposites. The results indicated that molecular formula of ZrPP was Zr(O 3 PC 6 H 5 ) 2 ·H 2 O with suitable thermal stability as flame retardant for EP. Based on the synergism of ZrPP and POSS, ZrPP/POSS/EP nanocomposites exhibit higher thermal stability, better flame retardancy, and more residue than pure EP. More importantly, addition of low content of ZrPP optimized dynamic mechanical properties of ZrPP/POSS/EP nanocomposites. Compared with those of 5 mass% POSS/EP, the storage modulus of 1 mass% ZrPP/4 mass% POSS/EP increased by 9% and the glass transition temperature scarcely changed, which was speculated that there were some of three-dimensional POSS molecules intercalating into interlayers of ZrPP and led to excellent dispersion state and increased nanoreinforcing effect in EP nanocomposites.

KW - Dynamic mechanical properties

KW - Epoxy resin

KW - Flame retardancy

KW - POSS

KW - Thermal stability

KW - Zirconium phenylphosphate

UR - http://www.scopus.com/inward/record.url?scp=85047918780&partnerID=8YFLogxK

U2 - 10.1007/s10973-018-7387-4

DO - 10.1007/s10973-018-7387-4

M3 - Article

AN - SCOPUS:85047918780

SN - 1388-6150

VL - 135

SP - 2117

EP - 2124

JO - Journal of Thermal Analysis and Calorimetry

JF - Journal of Thermal Analysis and Calorimetry

IS - 4

ER -

Simultaneously improving flame retardancy and dynamic mechanical properties of epoxy resin nanocomposites through synergistic effect of zirconium phenylphosphate and POSS

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