Effects of crosslinking degree and carbon nanotubes as filler on composites based on glycidyl azide polymer and propargyl‐terminated polyether for potential solid propellant application
Triazole crosslinked polymers were prepared by reacting glycidyl azide polymer (GAP) with the propargyl ‐ terminated poly(tetramethylene oxide) (PTMP) at different molar ratios of azide versus alkyne. Based on the optimum mechanical properties of the GAP/PTMP ‐ 2.5, a series of GAP/PTMP nanocomposites reinforced by either multi ‐ walled carbon nanotubes (MWCNTs) or carboxy ‐ functionalized multiwalled carbon nanotubes (MWCNTs ‐ COOH) were prepared with different mass ratios. The glass transition temperatures ( T g , PTMP ) assigned to PTMP of the GAP/PTMP composites almost kept at a constant range when the molar ratio of azide versus alkyne was from 1.0 to 2.5. When the loading MWCNTs was 1.0 wt %, the tensile strength and elongation at break achieved a maximum of 1.77 MPa and 36.3%, respectively. The nanocomposites with nearly similar T g , PTMP indicated no phase separation in the crosslinked polymers. The results revealed that the improved properties of GAP ‐ based materials could be achieved by changing the molar ratio of azide versus alkyne and the nanofillers content. © 2017 Wiley Periodicals, Inc. J. Appl. Polym. Sci. 2017 , 134 , 45359..
| Medienart: |
Artikel |
|---|
| Erscheinungsjahr: |
2017 |
|---|---|
| Erschienen: |
2017 |
| Enthalten in: |
Zur Gesamtaufnahme - volume:134 |
|---|---|
| Enthalten in: |
Journal of applied polymer science - 134(2017), 39 |
| Sprache: |
Englisch |
|---|
| Beteiligte Personen: |
Wang, Song [VerfasserIn] |
|---|
| Links: |
|---|
| doi: |
10.1002/app.45359 |
|---|
| funding: |
|
|---|---|
| Förderinstitution / Projekttitel: |
|
| PPN (Katalog-ID): |
OLC1997754193 |
|---|
| LEADER | 01000caa a2200265 4500 | ||
|---|---|---|---|
| 001 | OLC1997754193 | ||
| 003 | DE-627 | ||
| 005 | 20230511114216.0 | ||
| 007 | tu | ||
| 008 | 171125s2017 xx ||||| 00| ||eng c | ||
| 024 | 7 | |a 10.1002/app.45359 |2 doi | |
| 028 | 5 | 2 | |a PQ20171228 |
| 035 | |a (DE-627)OLC1997754193 | ||
| 035 | |a (DE-599)GBVOLC1997754193 | ||
| 035 | |a (PRQ)p1692-4bfd199507b94351f88480d5bc455ffc8d214ab8370e3a0cdd3cf361e3fd12483 | ||
| 035 | |a (KEY)0117731120170000134003900000effectsofcrosslinkingdegreeandcarbonnanotubesasfil | ||
| 040 | |a DE-627 |b ger |c DE-627 |e rakwb | ||
| 041 | |a eng | ||
| 082 | 0 | 4 | |a 540 |q DE-600 |
| 084 | |a 35.80 |2 bkl | ||
| 084 | |a 51.70 |2 bkl | ||
| 100 | 1 | |a Wang, Song |e verfasserin |4 aut | |
| 245 | 1 | 0 | |a Effects of crosslinking degree and carbon nanotubes as filler on composites based on glycidyl azide polymer and propargyl‐terminated polyether for potential solid propellant application |
| 264 | 1 | |c 2017 | |
| 336 | |a Text |b txt |2 rdacontent | ||
| 337 | |a ohne Hilfsmittel zu benutzen |b n |2 rdamedia | ||
| 338 | |a Band |b nc |2 rdacarrier | ||
| 520 | |a Triazole crosslinked polymers were prepared by reacting glycidyl azide polymer (GAP) with the propargyl ‐ terminated poly(tetramethylene oxide) (PTMP) at different molar ratios of azide versus alkyne. Based on the optimum mechanical properties of the GAP/PTMP ‐ 2.5, a series of GAP/PTMP nanocomposites reinforced by either multi ‐ walled carbon nanotubes (MWCNTs) or carboxy ‐ functionalized multiwalled carbon nanotubes (MWCNTs ‐ COOH) were prepared with different mass ratios. The glass transition temperatures ( T g , PTMP ) assigned to PTMP of the GAP/PTMP composites almost kept at a constant range when the molar ratio of azide versus alkyne was from 1.0 to 2.5. When the loading MWCNTs was 1.0 wt %, the tensile strength and elongation at break achieved a maximum of 1.77 MPa and 36.3%, respectively. The nanocomposites with nearly similar T g , PTMP indicated no phase separation in the crosslinked polymers. The results revealed that the improved properties of GAP ‐ based materials could be achieved by changing the molar ratio of azide versus alkyne and the nanofillers content. © 2017 Wiley Periodicals, Inc. J. Appl. Polym. Sci. 2017 , 134 , 45359. | ||
| 540 | |a Nutzungsrecht: © 2017 Wiley Periodicals, Inc. | ||
| 650 | 4 | |a crosslinking | |
| 650 | 4 | |a mechanical properties | |
| 650 | 4 | |a structure–property relationships | |
| 650 | 4 | |a composites | |
| 650 | 4 | |a Glass transition temperature | |
| 650 | 4 | |a Crosslinking | |
| 650 | 4 | |a Polymer matrix composites | |
| 650 | 4 | |a Phase separation | |
| 650 | 4 | |a Elongation | |
| 650 | 4 | |a Multi wall carbon nanotubes | |
| 650 | 4 | |a Carbon | |
| 650 | 4 | |a Glycidyl azide polymer | |
| 650 | 4 | |a Nanotubes | |
| 650 | 4 | |a Alkynes | |
| 650 | 4 | |a Nanocomposites | |
| 650 | 4 | |a Tensile strength | |
| 650 | 4 | |a Polymers | |
| 650 | 4 | |a Mass ratios | |
| 650 | 4 | |a Mechanical properties | |
| 700 | 1 | |a Liu, Changhua |4 oth | |
| 700 | 1 | |a Guo, Xiang |4 oth | |
| 700 | 1 | |a Tang, Gen |4 oth | |
| 700 | 1 | |a Gan, Lin |4 oth | |
| 700 | 1 | |a Qi, Chun |4 oth | |
| 700 | 1 | |a Huang, Jin |4 oth | |
| 773 | 0 | 8 | |i Enthalten in |t Journal of applied polymer science |d Hoboken, NJ [u.a.] : Wiley InterScience, 1959 |g 134(2017), 39 |w (DE-627)129595799 |w (DE-600)240694-9 |w (DE-576)015088812 |x 0021-8995 |7 nnns |
| 773 | 1 | 8 | |g volume:134 |g year:2017 |g number:39 |
| 856 | 4 | 1 | |u http://dx.doi.org/10.1002/app.45359 |3 Volltext |
| 856 | 4 | 2 | |u http://onlinelibrary.wiley.com/doi/10.1002/app.45359/abstract |
| 856 | 4 | 2 | |u https://search.proquest.com/docview/1918303238 |
| 912 | |a GBV_USEFLAG_A | ||
| 912 | |a SYSFLAG_A | ||
| 912 | |a GBV_OLC | ||
| 912 | |a SSG-OLC-TEC | ||
| 912 | |a SSG-OLC-CHE | ||
| 912 | |a SSG-OLC-PHA | ||
| 912 | |a SSG-OLC-DE-84 | ||
| 912 | |a GBV_ILN_70 | ||
| 936 | b | k | |a 35.80 |q AVZ |
| 936 | b | k | |a 51.70 |q AVZ |
| 951 | |a AR | ||
| 952 | |d 134 |j 2017 |e 39 | ||