Hierarchical nitrogen-doped porous carbon with high surface area derived from endothelium corneum gigeriae galli for high-performance supercapacitor

Hong, Xiaoting; Hui, Kwan San; Zeng, Zhi; Hui, Kwun Nam; Zhang, Luojiang; Mo, Mingyue; Li, Min

doi:10.1016/j.electacta.2014.03.015

Cited by 132 publications

(56 citation statements)

References 42 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…Supercapacitors have wide applications in electric and hybrid electric vehicles, portable electronics, uninterruptable power supplies and high power electronic devices [1][2][3][4][5]. The performance of supercapacitors is highly affected by the structure and properties of their electrode materials.…”

Section: Introductionmentioning

confidence: 99%

“…Currently, carbonization of new carbon precursors such as endothelium corneum gigeriae galli [5], humic acids [17], banana peel [18], pitch [19], bagasse [20], resol [21], fish scale [22] and glucose [23] has been widely studied in order to prepare hierarchically porous carbon for supercapacitors. However, these carbonaceous sources contain relatively low carbon contents which result in a low yield of final products, limiting the commercial viability of hierarchically porous carbon.…”

Section: Introductionmentioning

confidence: 99%

See 1 more Smart Citation

Microwave synthesis of hierarchically porous activated carbon from lignite for high performance supercapacitors

et al. 2015

View full text Add to dashboard Cite

A hierarchically porous activated carbon (HPAC) with high surface area (3064 m 2 /g) and large pore volume (2.319 cm 3 /g) was prepared from lignite using KOH as activation agent by microwave heating. Nitrogen adsorption-desorption at -196°C, X-ray diffraction, scanning electron microscope, transmission electron microscope and X-ray photoelectron spectroscopy were used to characterize the HPAC. Because of its high surface area, macro-meso-micro hierarchically porous structure and oxygen-enriched surface, the HPAC exhibits excellent electrochemical performance in terms of specific capacitance, energy density and cycling stability as electrode material for supercapacitors. The HPAC showed a high specific capacitance of 390 F/g in aqueous electrolyte at a current density of 50 mA/g and 94.1 % of the initial specific capacitance was retained after 2000 cycles. Furthermore, this HPAC displayed a high specific capacitance of 198 F/g in an organic electrolyte.

show abstract

Section: Introductionmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

Microwave synthesis of hierarchically porous activated carbon from lignite for high performance supercapacitors

et al. 2015

View full text Add to dashboard Cite

show abstract

“…. . tion of biomass material itself has abundant nitrogen element, such as soyabean [129,130], okara [96], tofu [131], crab and shrimp shells [49,132,133], oatmeal [22], endothelium corneum gigeriae galli [115], silk [98], chitosan [100], potato waste residue [134], palm-leaf [135], grlatin [35], algae [122]. The nitrogen content in these biomass-derived carbon is generally more than 4%.…”

Section: Surface Chemistrymentioning

confidence: 99%

“…The hierarchical porous carbon has high energy storage capacity and excellent rate capability. So far, various biomass, such as bagasse [113,114], endothelium corneum gigeriae galli [115], silk [98], auricularia [116][117][118], spores [53], lignin [119], cellulose [120], cotton [73], honeysuckle [121], lotus seedpods [59], enteromorpha [122,123], willow catkins [78], sheep manure [124], tobacco rods [125], corn leaf [126], bacterial cellulose [62], have been widely used as precursors to prepare hierarchical porous carbons through carbonization and activation process. Hou et al [98] have prepared hierarchical porous N-doped carbon nanosheets (HPNC-NSs) from natural silk by the metal salt activation-graphitization (Fig.…”

Section: Porous Structuresmentioning

confidence: 99%

“…All the characteristics strongly suggest that biomass-derived carbon could be qualified for the electrode of supercapacitors. To date, various biomass-derived carbon materials with high SSA, abundant pore structure and modified functional groups have been prepared, such as the stems [87,102,157,[177][178][179], leaves [34,90,101,103,126], seeds [48,77,79,154], fructus [180][181][182], pericarp [88,89] of plants, nut shells [94,143,[183][184][185], fungi [53,109,[186][187][188], abandoned food [96,131,189], shellfish [49,72,133], animal tissue [112,115,124], polysaccharide [44,85,147,155,190], protein [137].…”

Section: Biomass-derived Carbon Materials For Energy Storage Applicatmentioning

confidence: 99%

See 1 more Smart Citation

Biomass-derived carbon materials with structural diversities and their applications in energy storage

2017

View full text Add to dashboard Cite

Currently, carbon materials, such as graphene, carbon nanotubes, activated carbon, porous carbon, have been successfully applied in energy storage area by taking advantage of their structural and functional diversity. However, the development of advanced science and technology has spurred demands for green and sustainable energy storage materials. Biomass-derived carbon, as a type of electrode materials, has attracted much attention because of its structural diversities, adjustable physical/chemical properties, environmental friendliness and considerable economic value. Because the nature contributes the biomass with bizarre microstructures, the biomass-derived carbon materials also show naturally structural diversities, such as 0D spherical, 1D fibrous, 2D lamellar and 3D spatial structures. In this review, the structure design of biomass-derived carbon materials for energy storage is presented. The effects of structural diversity, porosity and surface heteroatom doping of biomass-derived carbon materials in supercapacitors, lithium-ion batteries and sodium-ion batteries are discussed in detail. In addition, the new trends and challenges in biomass-derived carbon materials have also been proposed for further rational design of biomass-derived carbon materials for energy storage.

show abstract

Biomass‐Derived Carbon for Supercapacitors

Priyadharshini,

Pazhanivel,

Hariprasath

2023

Sustainable Materials for Electrochemical Capacitors

View full text Add to dashboard Cite

Hierarchical nitrogen-doped porous carbon with high surface area derived from endothelium corneum gigeriae galli for high-performance supercapacitor

Cited by 132 publications

References 42 publications

Microwave synthesis of hierarchically porous activated carbon from lignite for high performance supercapacitors

Microwave synthesis of hierarchically porous activated carbon from lignite for high performance supercapacitors

Biomass-derived carbon materials with structural diversities and their applications in energy storage

Biomass‐Derived Carbon for Supercapacitors

Contact Info

Product

Resources

About