Shape memory properties of multi-walled carbon nanotube/polyurethane composites prepared by in situ polymerization
✍ Scribed by Bai, Yongkang; Zhang, Yaoming; Wang, Qihua; Wang, Tingmei
- Book ID
- 118801479
- Publisher
- Springer
- Year
- 2012
- Tongue
- English
- Weight
- 614 KB
- Volume
- 48
- Category
- Article
- ISSN
- 0022-2461
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## Abstract Treating MWCNTs with an acidic solution (concentrated H~2~SO~4~/HNO~3~; 3:1) and subsequently with succinic acid peroxide leads to MWCNTs functionalized with carboxyl groups on their sidewalls (or surfaces). These MWCNT‐COOH were converted to MWCNT‐COCl and further to MWCNT‐NH~2~. The P
## Abstract Multi‐walled carbon nanotubes (MWNT) purified by acidic solution were processed with PMMA via an in‐situ polymerization. Experimental evidences indicate the role of radical initiator (AIBN) and MWNT, showing increases of polymerization rate and MWNT diameter. Induced radicals on the MWN