Preparation and electrochemical capacitance properties analysis of hierarchically porous graphene/activated carbon composites

Abstract

Keywords:
• graphene coxide,
• phenolic resin,
• graphene/activated carbon composite,
• hierarchically porous,
• electrochemical capacitance property

References

1. [1]

   JIANG L,FAN Z.Design of advanced porous graphene materials:from graphene nanomesh to 3D architectures[J].Nanoscale,2014,6(4):1922.

2. [2]

   YOU B,WANG L,LI N,et al.Improving the energy storage performance of graphene through insertion of pristine CNTs and ordered meso porous carbon coating[J].Chem Electro Chem,2014,1(4):772.

3. [3]

   LEE C W,YOON S B,KIM H K,et al.A two-dimensional highly ordered mesoporous carbon/graphene nanocomposite for electrochemical double layer capacitors:effects of electrical and ionic conduction pathways[J]. Journal of Materials Chemistry A,2015,3(5):2314.

4. [4]

   HAO G P,LU A H,DONG W,et al.Sandwich-type microporous carbon nanosheets for enhanced supercapacitor performance[J].Advanced Energy Materials,2013,3(11):1421.

5. [5]

   WANG L,SUN L,TIAN C,et al.A novel soft template strategy to fabricate mesoporous carbon/graphene composites as high-performance supercapacitor electrodes[J].RSC Advances,2012,2(22):8359.

6. [6]

   方华,王力臻,高可政,等.微波辐射热解膨胀法制备三维多孔石墨烯及其电容性能研究[J].轻工学报,2017,32(4):8.
   

7. [7]

   WANG Q,YAN J,WANG Y,et al.Three-dimensional flower-like and hierarchical porous carbon materials as high-rate performance electrodes for supercapacitors[J].Carbon,2014,67:119.

Proportional views