
Preparation of Heteroatom Doped Graphene and Its Application as Electrode Materials for Supercapacitors
Yunpeng Wu, Xiaofeng Wang, Benxian Li, Xudong Zhao, Xiaoyang Liu
Prog Chem ›› 2023, Vol. 35 ›› Issue (7) : 1005-1017.
Preparation of Heteroatom Doped Graphene and Its Application as Electrode Materials for Supercapacitors
Owing to its vast surface area and remarkable electrical conductivity, graphene has attracted extensive attention in the realm of electrochemical energy storage. Nevertheless, its volumetric energy density as an electrode material is quite low, thus presenting certain difficulties in its application as an electrode material. Heteroatom doping is a viable approach to enhance the electrochemical properties of graphene, thereby augmenting the energy storage capability of graphene as an electrode material. This paper provides a summary of the preparation of heteroatom-doped graphene, examines how heteroatom doping affects graphene’s electrochemical properties, explores the application of graphene in supercapacitors, and finally looks ahead to the future development course of this research domain.
1 Introduction
2 Preparation of heteroatom doped graphene
2.1 Chemical vapor deposition(CVD)
2.2 Chemical synthesis
2.3 Mechanical ball milling
2.4 Hydrothermal
2.5 Other methods
3 Application of heteroatom doped graphene as electrode material for supercapacitor
3.1 Nitrogen doping
3.2 Boron doping
3.3 Phosphorus doping
3.4 Sulfur doping
3.5 Other heteroatoms doping
3.6 Co-doping
4 Conclusion and outlook
graphene / heteroatoms-doping / supercapacitors / energy storage
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[5] |
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[6] |
|
[7] |
|
[8] |
|
[9] |
|
[10] |
|
[11] |
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[12] |
|
[13] |
|
[14] |
|
[15] |
|
[16] |
|
[17] |
|
[18] |
|
[19] |
|
[20] |
|
[21] |
|
[22] |
|
[23] |
|
[24] |
|
[25] |
|
[26] |
|
[27] |
|
[28] |
|
[29] |
|
[30] |
|
[31] |
|
[32] |
|
[33] |
|
[34] |
|
[35] |
|
[36] |
|
[37] |
|
[38] |
|
[39] |
|
[40] |
|
[41] |
|
[42] |
|
[43] |
|
[44] |
|
[45] |
|
[46] |
|
[47] |
|
[48] |
|
[49] |
|
[50] |
|
[51] |
|
[52] |
|
[53] |
|
[54] |
|
[55] |
|
[56] |
|
[57] |
|
[58] |
|
[59] |
|
[60] |
|
[61] |
|
[62] |
|
[63] |
|
[64] |
|
[65] |
|
[66] |
|
[67] |
|
[68] |
|
[69] |
|
[70] |
|
[71] |
|
[72] |
|
[73] |
|
[74] |
|
[75] |
|
[76] |
|
[77] |
|
[78] |
|
[79] |
|
[80] |
|
[81] |
|
[82] |
|
[83] |
|
[84] |
|
[85] |
|
[86] |
|
[87] |
|
[88] |
|
[89] |
|
[90] |
|
[91] |
|
[92] |
|
[93] |
|
[94] |
|
[95] |
|
[96] |
|
[97] |
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