Ultrafast Joule heating-driven non-equilibrium K2FeO4 activation of corncob hydrochar: Synergistic regulation of porous and graphitic structures in carbon electrodes for supercapacitors
Bibliographic record
Abstract
No abstract is available for this record. The assistant can identify its topic from the title, but cannot infer the study’s results.
Source: Not provided · Quality: missing
Research context
OpenAlex topics: Supercapacitor Materials and Fabrication · Electrocatalysts for Energy Conversion · CO2 Reduction Techniques and Catalysts
SciVX discovery tags are terminology-based. OpenAlex topics are source-provided classifications.
References (73)
Show source-provided references
1. Rational design of electrode materials for advanced supercapacitors: from lab research to commercialization
2. Sub‐nanometer porous carbon materials for high‐performance supercapacitors using carbon dots as self‐templated pore‐makers
3. Supercapacitors: a promising solution for sustainable energy storage and diverse applications10.1016/j.est.2025.115729 ↗
4. Structural disorder determines capacitance in nanoporous carbons10.1126/science.adn6242 ↗
5. Multi-phase conversion pathways towards porous but graphitized carbon structures for energy storage and conversion
6. High mass-loading biomass-based porous carbon electrodes for supercapacitors: review and perspectives
7. Porous carbons: structure-oriented design and versatile applications10.1002/adfm.201909265 ↗
8. Synthesis strategies of porous carbon for supercapacitor applications10.1002/smtd.201900853 ↗
9. Joule heating activation-assisted full-depth doping enabling fast-kinetic and stable micro silicon anodes in solid-state batteries10.1016/j.jechem.2025.08.051 ↗
10. Gram-scale bottom-up flash graphene synthesis10.1038/s41586-020-1938-0 ↗
11. Rapid self-heating synthesis of Fe-based nanomaterial catalyst for advanced oxidation10.1038/s41467-023-40691-2 ↗
12. Ultrafast dual-shock chemistry synthesis of ordered/disordered hybrid carbon anodes: high-rate performance of Li-Ion batteries10.1021/acsnano.4c02300 ↗
13. Joule heating synthesis for single-atomic Fe sites on porous carbon spheres and armchair-type edge defect engineering dominated oxygen reduction reaction performance
14. Adsorption performance on tetracycline by novel magnetic adsorbent derived from hydrochar of low-rank coal and sewage sludge10.1016/j.seppur.2023.125482 ↗
15. Enhanced removal of Cu-EDTA in a three-dimensional electrolysis system with highly graphitic activated biochar produced via acidic and K2FeO4 treatment10.1016/j.cej.2021.132661 ↗
16. Facile wet mechanochemistry coupled K2FeO4 activation to prepare functional coal-derived hierarchical porous carbon for supercapacitors10.1016/j.jclepro.2023.139474 ↗
17. Advances in biomass-derived electrode materials for energy storage and circular carbon economy10.1016/j.cej.2023.144234 ↗
18. Hydrothermal carbonization and liquefaction: differences, progress, challenges, and opportunities10.1016/j.biortech.2021.126084 ↗
19. Preparation of hierarchical porous carbon from corncob hydrochar by KCl enhancing K2CO3 activation for electrode material of supercapacitor
20. Decoupled temperature and pressure hydrothermal synthesis of carbon sub-micron spheres from cellulose10.1038/s41467-022-31352-x ↗
21. Forming mechanism of coke microparticles from polymerization of aqueous organics during hydrothermal carbonization process of biomass10.1016/j.carbon.2022.02.030 ↗
22. Production of high surface area mesoporous activated carbons from waste biomass using hydrogen peroxide-mediated hydrothermal treatment for adsorption applications10.1016/j.cej.2015.03.111 ↗
23. Hydrothermal conversion of biomass waste to activated carbon with high porosity: a review10.1016/j.cej.2015.08.014 ↗
24. Influence of calcination and acidification on structural characterization of anyang anthracites10.1021/ef401658p ↗
25. Activated carbon preparation with the addition of coke-making by-product—Coke powder:texture evolution and mechanism10.1016/j.jclepro.2019.117812 ↗
26. Influence of order degree of coaly graphite on its structure change during preparation of graphene oxide10.1016/j.jmat.2020.04.009 ↗
27. VMD: visual molecular dynamics10.1016/0263-7855(96)00018-5 ↗
28. LAMMPS - a flexible simulation tool for particle-based materials modeling at the atomic, meso, and continuum scales10.1016/j.cpc.2021.108171 ↗
29. Development of a ReaxFF reactive force field for Fe/Cr/O/S and application to oxidation of butane over a pyrite-covered Cr2O3 catalyst10.1021/acscatal.5b01766 ↗
30. Effect of free radicals and electric field on preparation of coal pitch-derived graphene using flash Joule heating10.1016/j.cej.2022.137999 ↗
31. Flash reforming pyrogenic carbon to graphene for boosting advanced oxidation reaction10.1002/admt.202300236 ↗
32. Ultrafast porous carbon activation promises high‐energy density supercapacitors
33. Dynamic control of crystallization rate enables efficient sodium storage in coal-based hard carbon: synergistic effects of short-range ordered structure and closed pores10.1016/j.jechem.2025.08.091 ↗
34. Iron-catalyzed graphitization of biomass10.1039/C4GC01673D ↗
35. Hierarchical porous self-supporting graphite carbon electrodes based on the biomimetic structure for supercapacitors10.1016/j.jpowsour.2024.235467 ↗
36. Development of graphitic and non-graphitic carbons using different grade biopitch sources10.1016/j.carbon.2024.119770 ↗
37. High-yield preparation of coal tar pitch based porous carbon via low melting point fire retardant carbonation strategy for supercapacitor10.1016/j.cej.2023.144131 ↗
38. A long/short-range interconnected carbon with well-defined mesopore for high-energy-density supercapacitors10.1007/s12274-021-3676-5 ↗
39. Manipulating the overall capacitance of hierarchical porous carbons via structure- and pore-tailoring approach10.1016/j.carbon.2024.119250 ↗
40. Heteroatoms doped porous carbon derived from waste potato peel for supercapacitors10.1016/j.renene.2021.01.077 ↗
41. Flash nitrogen‐doped carbon nanotubes for energy storage and conversion
42. Highly efficient utilization of Nano-Fe(0) embedded in mesoporous carbon for activation of peroxydisulfate10.1021/acs.est.9b02170 ↗
43. Studying disorder in graphite-based systems by Raman spectroscopy10.1039/B613962K ↗
44. Upgraded structure and application of coal‐based graphitic carbons through flash Joule heating
45. Upcycling end-of-life vehicle waste plastic into flash graphene10.1038/s44172-022-00006-7 ↗
46. Raman spectroscopy of carbon materials and their composites: Graphene, nanotubes and fibres10.1016/j.pmatsci.2023.101089 ↗
47. Flash Joule heating-driven lignin conversion: pyrolysis mechanisms and applications of graphitic carbon10.1016/j.cej.2024.158813 ↗
48. One-pot ultrafast molten-salt synthesis of anthracite-based porous carbon for high performance capacitive energy storage10.1021/acsmaterialslett.4c00275 ↗
49. Phthalonitrile-derived hierarchical porous carbon through synergistic KOH/kCl activation for high-performance supercapacitor electrodes10.1016/j.carbon.2025.120819 ↗
50. Optimization of multiscale structure and electrochemical properties of bamboo-based porous activated biochar by coordinated regulation of activation and air oxidation10.1016/j.cej.2023.146763 ↗
51. Ultrafast synthesis of porous Fe3C/carbon hybrid materials via a carbothermal shock reactor for advanced energy storage applications10.1039/D4TA05430J ↗
52. Simultaneously tuning the hierarchical porous structure and graphitization degree of biomass derived carbon for supercapacitors10.1016/j.electacta.2022.141219 ↗
53. Evolution of biomass to porous graphite carbon by catalytic graphitization10.1016/j.jece.2021.106678 ↗
54. Three-dimensional high graphitic porous biomass carbon from dandelion flower activated by K2FeO4 for supercapacitor electrode10.1016/j.est.2022.104889 ↗
55. Nitrogen self-doped porous carbon for high-performance supercapacitors10.1021/acsaem.9b02077 ↗
56. Highly porous graphitic biomass carbon as advanced electrode materials for supercapacitors10.1039/C7GC01681F ↗
57. Preferentially engineering FeN4 edge sites onto graphitic nanosheets for highly active and durable oxygen electrocatalysis in rechargeable Zn–Air batteries10.1002/adma.202004900 ↗
58. A honeycomb-like bulk superstructure of carbon nanosheets for electrocatalysis and energy storage10.1002/anie.202004737 ↗
59. Impact of graphitization degree on the electrochemical and thermal properties of coal10.1021/acsomega.3c06871 ↗
60. Changing the potassium-based activation path to prepare coal-based porous carbon with more graphitic or graphene structures for high-performance organic supercapacitors10.1016/j.carbon.2024.118812 ↗
61. Dual-regulation tailoring of tunnel-structured hexagonal tungsten oxide for high-performance ammonium-ion hybrid supercapacitors10.1016/j.jechem.2025.08.040 ↗
62. Porous carbon generation by burning starch-based intumescent flame retardants for supercapacitors10.1016/j.cej.2024.150353 ↗
63. Rapid preparation of porous carbon by flame burning carbonization method for supercapacitor10.1016/j.cej.2023.142163 ↗
64. Z-scheme heterostructures confining rGO/protonated C3N5 junction supported CoCu LDH positive electrode and Fe3O4 negative electrode for supercapacitors10.1016/j.carbon.2024.119683 ↗
65. La/Sn dual pseudo-active sites stabilized biowaste Chinese bitter melon-derived locally graphitized hierarchical porous carbons for VOSO4 redox-enhanced supercapacitors10.1016/j.est.2025.115343 ↗
66. Waste-to-wealth: biomass-Derived sustainable materials for energy storage applications10.1016/j.jiec.2025.09.035 ↗
67. Strategic N/P self-doped biomass-derived hierarchical porous carbon for regulating the supercapacitive performances10.1016/j.renene.2022.12.032 ↗
68. Graphitic porous carbon with multiple structural merits for high-performance organic supercapacitor10.1016/j.jpowsour.2020.228759 ↗
69. Nitrogen-doped porous carbon with staged Nanopore Formation for capacitors10.1021/acsanm.4c02104 ↗
70. Soft-template hydrothermal synthesis of N and B co-doped walnut-shaped porous carbon spheres with hydrophilic surfaces for supercapacitors10.1016/j.apsusc.2023.158016 ↗
71. Controllable thickness carbon sheet under anion and cation co-doping for supercapacitors and capacitive deionization10.1016/j.carbon.2024.119097 ↗
72. A facile salt-templating synthesis route of bamboo-derived hierarchical porous carbon for supercapacitor applications10.1016/j.carbon.2023.02.060 ↗
73. Effect of various ammonium salts as activating additive on the capacitance performance of hierarchical porous carbon derived from camellia husk10.1016/j.est.2022.104347 ↗