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| Content Provider | Royal Society of Chemistry (RSC) |
|---|---|
| Author | Yang, Cheng Liu, Risheng Li, Zhifang Wang, Xin Gong, Kai Wang, Hualan Hao, Qingli Hu, Yingqian Jiang, Jianxiong Wu, Jirong |
| Copyright Year | 2017 |
| Abstract | A novel method was developed to promote the multifunctional applications of chemically reduced graphene (rGE) in silicone elastomers (SE) and polyaniline (PANI)-based supercapacitors via the integration of SiO2. With the help of SiO2, the surface status of rGE can be designed according to actual needs and the generated rGE–SiO2 (rGES) showed various microstructures including lamellar, dendritic and sandwich-like shapes. The microstructures of rGES played a decisive role in the final functions of rGES-based polymer nanocomposites, which were better than the rGE-based polymer matrixes. Generally, lamellar rGES retained and stimulated the advantages of rGE, and the rGES-integrated PANI electrode (rGESP) showed better specific capacitance (555 F g−1) and cycling life (91%) than the rGE-integrated PANI electrode (381 F g−1 and 79%). Sandwich-like rGES promoted the mechanical performances of SE, and the values of rGES/SE (rGESSE) are ten times higher than those of rGE/SE, from 0.4 MPa to more than 7 MPa for the tensile strength and from 0.28 MPa to 3.7 MPa for the tensile modulus. Thus, the fabricated rGES is smart and designable, displaying multiple functions and applications. |
| Starting Page | 11478 |
| Ending Page | 11490 |
| Page Count | 13 |
| File Format | HTM / HTML PDF |
| ISSN | 20462069 |
| Volume Number | 7 |
| Issue Number | 19 |
| Journal | RSC Advances |
| DOI | 10.1039/c7ra00262a |
| Language | English |
| Publisher | Royal Society of Chemistry |
| Access Restriction | Open |
| Subject Keyword | Electrode Graphene Silicone Ultimate tensile strength Polymer Capacitance Polyaniline |
| Content Type | Text |
| Resource Type | Article |
| Subject | Chemistry Chemical Engineering |
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