| ชื่อเรื่อง | : | Macroporous foam of reduced graphene oxides prepared by lyophilization |
| นักวิจัย | : | Lu, Xiaomei , Wei, Ang , Fan, Qu-Li , Wang, Lianhui , Chen, Peng , Dong, Xiaochen , Huang, Wei |
| คำค้น | : | DRNTU::Science::Medicine::Biomedical engineering |
| หน่วยงาน | : | Nanyang Technological University, Singapore |
| ผู้ร่วมงาน | : | - |
| ปีพิมพ์ | : | 2555 |
| อ้างอิง | : | http://hdl.handle.net/10220/11163 , http://dx.doi.org/10.1016/j.materresbull.2012.09.008 |
| ที่มา | : | - |
| ความเชี่ยวชาญ | : | - |
| ความสัมพันธ์ | : | Materials research bulletin |
| ขอบเขตของเนื้อหา | : | - |
| บทคัดย่อ/คำอธิบาย | : | In this study, we demonstrate that water-soluble grafted polymer polyfluorene-grafted-poly(sulfobetainemetahcrylate) (PF-g-PSBMA) allows chemically reduced GO sheets dispersed in aqueous solution due to its ability to stably disperse hydrophobic rGO sheets. Based on the stable rGO/PF-g-PSBMA dispersion, macroporous graphene foam can be simply obtained by lyophilization process (freeze-drying). The resulting composite foam exhibits three-dimensional macroporous structure with high specific surface area and can easily re-dissolve into water. Also, the stable rGO/PF-g-PSBMA dispersion allows solution-based fabrication of thin-film graphene devices. Moreover, PF-g-PSBMA can be removed from rGO foam or film by thermal annealing, and the conductivity of rGO film can be greatly enhanced likely due to its annealing ability. |
| บรรณานุกรม | : |
Lu, Xiaomei , Wei, Ang , Fan, Qu-Li , Wang, Lianhui , Chen, Peng , Dong, Xiaochen , Huang, Wei . (2555). Macroporous foam of reduced graphene oxides prepared by lyophilization.
กรุงเทพมหานคร : Nanyang Technological University, Singapore. Lu, Xiaomei , Wei, Ang , Fan, Qu-Li , Wang, Lianhui , Chen, Peng , Dong, Xiaochen , Huang, Wei . 2555. "Macroporous foam of reduced graphene oxides prepared by lyophilization".
กรุงเทพมหานคร : Nanyang Technological University, Singapore. Lu, Xiaomei , Wei, Ang , Fan, Qu-Li , Wang, Lianhui , Chen, Peng , Dong, Xiaochen , Huang, Wei . "Macroporous foam of reduced graphene oxides prepared by lyophilization."
กรุงเทพมหานคร : Nanyang Technological University, Singapore, 2555. Print. Lu, Xiaomei , Wei, Ang , Fan, Qu-Li , Wang, Lianhui , Chen, Peng , Dong, Xiaochen , Huang, Wei . Macroporous foam of reduced graphene oxides prepared by lyophilization. กรุงเทพมหานคร : Nanyang Technological University, Singapore; 2555.
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