抄録
Thermoresponsive inorganic-organic hybrid nanosheets were prepared by surface modification of layered perovskite HLaNb2O7·xH2O (HLaNb) wi th poly(N-isopropylacrylamide) (PNIPAAm) through surface-initiated atom transfer radical polymerization (SI-ATRP). The PNIPAAm-modified HLaNb could be exf oliated into nanosheets, which had a plate-like morphology with a thickness of ca. 25 nm. The aqueous suspension of the PNIPAAm-modified nanosheets in water exhibited phase transitions with increases in temperature to above 34°C. The nanosheets did not form precipitates when dispersed in water, even though the modified polymer chains became hydrophobic at high temperatures.
本文言語 | English |
---|---|
ページ(範囲) | 203-205 |
ページ数 | 3 |
ジャーナル | Chemistry Letters |
巻 | 44 |
号 | 2 |
DOI | |
出版ステータス | Published - 2015 |
ASJC Scopus subject areas
- 化学 (全般)