This study focuses on phenolic-resin/carbon-fiber (PR/CF) ablation composites modified with polyhedral oligomeric silsesquioxane (POSS) and tetraethoxysilicate (TEOS). Four nanomodifiers based on diglycidyl ether of biphenol A (DGEBA), TEOS-SiO2 (T-SiO2), octamethyl-POSS (Me-POSS) and phenyl-POSS (Ph-POSS) were prepared and employed to modify & PR/CF ablation materials. To compare ablation properties of the four modifiers, the correlation of the material structures and ablation properties are discussed with ablation tests and morphology measured by SEM. As a result, the former three is not viable as modifiers to enhance the ablation resistance; on the contrary, the properties of Ph-POSS show that it is suitable and more effective as a modifier for ablation materials.
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East China Univ Sci & Technol, State Key Lab Chem Engn, Shanghai 200237, Peoples R ChinaEast China Univ Sci & Technol, State Key Lab Chem Engn, Shanghai 200237, Peoples R China
Zhu Zhao-xian
Dong Jin-xin
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East China Univ Sci & Technol, State Key Lab Chem Engn, Shanghai 200237, Peoples R ChinaEast China Univ Sci & Technol, State Key Lab Chem Engn, Shanghai 200237, Peoples R China
Dong Jin-xin
Jia Xian-feng
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East China Univ Sci & Technol, State Key Lab Chem Engn, Shanghai 200237, Peoples R ChinaEast China Univ Sci & Technol, State Key Lab Chem Engn, Shanghai 200237, Peoples R China
Jia Xian-feng
Long Dong-hui
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East China Univ Sci & Technol, State Key Lab Chem Engn, Shanghai 200237, Peoples R ChinaEast China Univ Sci & Technol, State Key Lab Chem Engn, Shanghai 200237, Peoples R China
Long Dong-hui
Ling Li-cheng
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East China Univ Sci & Technol, State Key Lab Chem Engn, Shanghai 200237, Peoples R ChinaEast China Univ Sci & Technol, State Key Lab Chem Engn, Shanghai 200237, Peoples R China
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Natl Univ Mar del Plata, Fac Engn, Res Inst Mat Sci & Technol INTEMA CONICET, CoMP Composite Mat Grp, Solis 7575 B7608FDQ, Mar Del Plata, Buenos Aires, ArgentinaNatl Univ Mar del Plata, Fac Engn, Res Inst Mat Sci & Technol INTEMA CONICET, CoMP Composite Mat Grp, Solis 7575 B7608FDQ, Mar Del Plata, Buenos Aires, Argentina
Asaro, L.
Rivero, G.
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Natl Univ Mar del Plata, Fac Engn, Ecomat Res Inst Mat Sci & Technol INTEMA CONICET, Mar Del Plata, ArgentinaNatl Univ Mar del Plata, Fac Engn, Res Inst Mat Sci & Technol INTEMA CONICET, CoMP Composite Mat Grp, Solis 7575 B7608FDQ, Mar Del Plata, Buenos Aires, Argentina
Rivero, G.
Manfredi, L. B.
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Natl Univ Mar del Plata, Fac Engn, Ecomat Res Inst Mat Sci & Technol INTEMA CONICET, Mar Del Plata, ArgentinaNatl Univ Mar del Plata, Fac Engn, Res Inst Mat Sci & Technol INTEMA CONICET, CoMP Composite Mat Grp, Solis 7575 B7608FDQ, Mar Del Plata, Buenos Aires, Argentina
Manfredi, L. B.
Alvarez, V. A.
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Natl Univ Mar del Plata, Fac Engn, Res Inst Mat Sci & Technol INTEMA CONICET, CoMP Composite Mat Grp, Solis 7575 B7608FDQ, Mar Del Plata, Buenos Aires, ArgentinaNatl Univ Mar del Plata, Fac Engn, Res Inst Mat Sci & Technol INTEMA CONICET, CoMP Composite Mat Grp, Solis 7575 B7608FDQ, Mar Del Plata, Buenos Aires, Argentina
Alvarez, V. A.
Rodriguez, E. S.
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Natl Univ Mar del Plata, Fac Engn, Res Inst Mat Sci & Technol INTEMA CONICET, CoMP Composite Mat Grp, Solis 7575 B7608FDQ, Mar Del Plata, Buenos Aires, ArgentinaNatl Univ Mar del Plata, Fac Engn, Res Inst Mat Sci & Technol INTEMA CONICET, CoMP Composite Mat Grp, Solis 7575 B7608FDQ, Mar Del Plata, Buenos Aires, Argentina