| 发明名称 |
CONTROLLABLE AND REVERSIBLE PH-RESPONSIVE ROLLABLE 2D NANO STRUCTURES |
| 摘要 |
A two-dimensional nano-sheet that is foldable in response to a surrounding pH value includes a polyethyleneimine (PEI) chain taking a two-dimensional form; and a plurality of domains made of gold, attached to the PEI chain, the plurality of domains of gold forming a percolating gold film on the PEI chain. |
| 申请公布号 |
US2017066178(A1) |
申请公布日期 |
2017.03.09 |
| 申请号 |
US201515120399 |
申请日期 |
2015.02.20 |
| 申请人 |
Okinawa Institute of Science and Technology School Corporation |
发明人 |
KIM Jeong-Hwan;BOHRA Murtaza;SINGH Vidya Dhar;GALEA Antony Douglas;GRAMMATIKOPOULOS Panagiotis;SOWWAN Mukhles Ibrahim |
| 分类号 |
B29C61/06;B29C37/00 |
主分类号 |
B29C61/06 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A method for making pH responsive two-dimensional nano-sheets, comprising:
forming a polyethyleneimine (PEI) matrix on a substrate; depositing gold on the PEI matrix until a percolating gold film is formed thereon; and dipping the PEI matrix with the percolating gold film into a solution to exfoliate the PEI matrix with the gold into a plurality of two-dimensional sheets, separated from the substrate, the resulting sheets being foldable in response to a pH value surrounding thereto. |
| 地址 |
Okinawa JP |
