Carbon-based materials, including graphitic carbon foams (CFs), are pleasing candidates for improving the energy storage and release processes of PCMs thanks to their
This study deepens the understanding of phenolic resin-based hard carbon and offers valuable guidance for achieving high ICE in such materials.
Recently, carbon-based materials have emerged as the predominant choice for capacitor electrodes owning to their stable chemical properties, wide availability and low cost
Porous carbon spheres (CSs) have distinct advantages in energy storage and conversion applications. We report the preparation of highly monodisperse N-doped
PF-S based hard carbon heterostructures were evaluated against different experimental variables such as phenolic resin/sucrose ratio and carbonization temperature to realize a combination with an optimum
Request PDF | Phenolic Resin-Based Porous Carbons for Adsorption and Energy Storage Applications | The main objective of this dissertation research is to develop
This Review exclusively highlights the state-of-the-art preparation of hard carbon from phenolic resins, and the electrochemical performance in sodium-ion batteries.
Phenolic resin-derived hard carbon materials are promising anodes for sodium-ion batteries (SIBs). However, conventional synthesis methods rely on toxic formaldehyde and yield
The main objective of this dissertation research is to develop phenolic resin based carbon materials for range of applications by soft-templating and Stober-like synthesis strategies.
With good dispersion and fluidity, high packing density, large specific surface area, short ion diffusion distance, and rich pore structure, carbon microspheres (CS) show promising applications in the
The development of stable smart thermal energy storage systems is the key to reaching breakthroughs in thermal management technologies based on phase change
Porous carbon materials have emerged as a promising class of materials for energy storage applications due to their unique properties, including high surface area,
Given the high carbon yield and good consistency, phenolic resin is widely used as the raw material to construct hard carbon. In order to achieve a better capacity and ICE
Accordingly, the present work offers a simple and scalable approach to prepare cage-like mesoporous carbon with excellent electrochemical performance from lignin-based
Carbon-based materials have been studied theoretically and experimentally for a long time as electrode materials for energy storage in applications such as supercapacitors,
Current research and future developments will center on the efficient utilization of low‐dimensional nanomaterials composed of carbon for converting and storing energy devices.
In this paper, we propose a green, simple and scalable procedure to obtain phenolic resins which by pyrolysis at high temperature (>1000 °C) result in eco-friendly hard
Supercapacitors are promising for high power application in the recent years. In particular, the conversion of simple and available carbon materials into economic and high
Nitrogen-doped porous carbons are attractive electrode materials for supercapacitors because of their high specific capacitance and desirable surface property. Here, we report a facile polymerization
In order to achieve performance that transcends the limitations of a single material (primarily in terms of energy density and durability), promising carbon-based composites have been widely
Therefore, the lignin based phenolic resin carbon microspheres had a good application prospect in electrochemical energy storage materials. It would not only improve
In the realm of energy storage, mechanochemical coordination of TA and Fe3+ has been employed to fabricate highly microporous carbon materials, demonstrating significant potential
May 29, 2018: Congratulations on the acceptance of our Communication entitled "SiO2-protected shell mediated templating synthesis of Fe-N-doped carbon nanofibers and their enhanced
Our findings advance the understanding of carbon-based materials for hydrogen storage, thereby contributing to enhanced renewable energy integration and improved energy
Sodium-ion batteries are complementary to lithium-ion batteries for grid-scale energy storage applications due to lower cost, safety, and potential for sustainable supply chains. The past decade has
Spherical porous carbon materials demonstrate outstanding performance as energy storage electrode materials in supercapacitors. However, challenges exist in precisely
Here, this review firstly focuses on the concept, classification, and physicochemical property of lignin. Then, the application research of lignin in the field of
Lignin, a complex phenolic polymer abundantly present in the papermaking and biofuel industries, stands out as a cost-effective, plentiful, and non-toxic material. In recent
In addition, advanced computational models can optimize biomass-derived carbon-based supercapacitor design and activity, enhancing energy storage capabilities.
Polyaniline (PANI) decorated salt-activated phenolic resin (PR)/polyacrylonitrile (PAN)-based carbon nanofibers (PANI/CNFs) were fabricated by the consecutive solution
Tuning closed pores is crucial for achieving high-performance hard carbon (HC) anodes. However, achieving effective modulation of closed pores in phenolic resin (PF)
In this study, we have fabricated the phenolic resin (PR)/polyacrylonitrile (PAN) blend-derived core-sheath nanostructured carbon nanofibers (CNFs) via one-pot solution
Despite their toxicity, phenolic resins are interesting materials for hard carbon preparation since they deliver a high carbon yield and their characteristics can be tuned, as mention before, by both physical and chemical conditions.
This Review exclusively highlights the state-of-the-art preparation of hard carbon from phenolic resins, and the electrochemical performance in sodium-ion batteries. Cross-linked resins are prepared from three phenolic monomers (phenol, resorcinol, and phloroglucinol) to produce hard carbon.
In this paper, we propose a green, simple and scalable procedure to obtain phenolic resins which by pyrolysis at high temperature (>1000 °C) result in eco-friendly hard carbons with low surface area, disordered structure and high carbon yield.
The carbon materials are referred to as PF-S-X-T, where X represents the mass ratio of phenolic resin to sucrose, and T is the carbonization temperature. The pure phenolic resin pyrolytic carbon (PF-1200) and sucrose pyrolytic carbon (S-1200) were also prepared following the same solvent heat treatment and carbonization process.
Thermal analysis techniques (TGA and TPD-MS) were employed to study the transformation of phenolic resin into hard carbon. During the thermal treatment process which is performed under inert atmosphere (argon flow), volatiles such as H 2 O, CO, CO 2, H 2, etc, are removed from the composition of the phenolic resin.
However, phenolic resin-derived hard carbons usually exhibit abundant surface defects due to the release of gas molecules during the pyrolysis process. In addition, the relatively ordered graphite microcrystalline in phenolic resin-derived hard carbon further limits accessible Na-storage active sites.
