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Abstract
In this study, we report a simple, rapid, and efficient strategy for the fabrication of 3 D porous graphene fibrous materials(EGF) via open flame thermal expansion of RGO fiber(GF), which was prepared via chemical reduction and self-assembly of graphene oxide in our previous work. The 3 D EGF possesses high specific surface area and capacitance up to 1674.66 m2/g and 110 F/g, good electrical conductivity and excellent mechanical properties. Furthermore, SEM, TEM, XRD, FT-IR etc. were used to characterize and analyze the properties of EGF.
Additional information
Funding
This work was supported by a National Health and Medical Research Council (Australia) under project grant (#1046353). A.E.H. was the recipient of an unrestricted Lung Foundation Australia/Boehringer Ingelheim COPD Research Fellowship. A.T.B. is the recipient of a Dora Lush Biomedical Postgraduate Research Scholarship (National Health and Medical Research Council, #1115055).
Funding
The authors acknowledge the financial support from National Natural Science Foundation of China (U1632135), Gansu Natural Science Foundation (20JR10RA778), Science and technology research project of Chongqing Education Commission (Project No. KJQN202003103), the open projects of the CAS key laboratory of interfacial physics and technology (Nos. CASKL-IPT2002 and CASKL-IPT2004).
Funding
This work was supported by a National Health and Medical Research Council (Australia) under project grant (#1046353). A.E.H. was the recipient of an unrestricted Lung Foundation Australia/Boehringer Ingelheim COPD Research Fellowship. A.T.B. is the recipient of a Dora Lush Biomedical Postgraduate Research Scholarship (National Health and Medical Research Council, #1115055).