Preparation and electrochemical application of porous carbon materials derived from extraction residue of Ganoderma lucidum

Qian, Liying; Chen, Chaoli; Lv, Yidong; Li, Junrong; Cao, Xiuhua; Ren, Haidong; Hassan, Mohammad L.

doi:10.1016/j.biombioe.2022.106593

Cited by 5 publications

(3 citation statements)

References 33 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…[ 34 ] The inside‐out etching of the carbon layer by potassium carbonate results in a thinning of the material thickness with increasing temperature. With progressive heating up to 900 °C, overactivation lead to collapse of the 2D and pore structures [ 35 ] (Figure 1‐a6), and the SSA is significantly reduced to 747 m 2 g −1 .…”

Section: Resultsmentioning

confidence: 99%

Efficient Preparation of Biomass‐Based Ultra‐Thin 2D Porous Carbon Materials by In Situ Template‐Activation And Its Application in Sodium Ion Capacitors

Yang,

Liu,

et al. 2024

Adv Funct Materials

View full text Add to dashboard Cite

Abstract2D porous carbon materials have demonstrated immense potential in electrochemical energy storage, whereas the challenge of achieving their efficient preparation remains substantial. Herein, 2D carbon materials with high specific surface area (SSA), well‐developed porous structures, and controllable carbon layer thickness are successfully prepared by direct co‐pyrolysis of agroforestry biomass with potassium oxalate. It is found that the potassium oxalate acts as reactant and its decomposition product potassium carbonate acts as in situ template and activator. The potassium carbonate in the core activates the outer carbon structure to form nanopores, and regulates the thickness and the graphitization degree of the carbon material. Moreover, the N‐doping strategy seriously affects the structure of the materials. CSAN‐800 prepared with 0.2 vol.% NH3 addition can achieve N doping and SSA improvement (1802 m2 g−1) without damaging the ultra‐thin 2D structure. As a cathode material of sodium ion capacitors, CSAN‐800 exhibits excellent electrochemical with particularly a high‐capacity retention (90.3%) achieved (0.1 A g−1–2 A g−1). The 2D porous structure, high SSA, and rich pyridine‐N content significantly enhance the ion transport, storage, and optimize the charge carrier's adsorption and desorption. This study provides a low‐cost and eco‐friendly preparation strategy for ultra‐thin 2D porous carbon materials.

show abstract

Section: Resultsmentioning

confidence: 99%

Efficient Preparation of Biomass‐Based Ultra‐Thin 2D Porous Carbon Materials by In Situ Template‐Activation And Its Application in Sodium Ion Capacitors

Yang,

Liu,

et al. 2024

Adv Funct Materials

View full text Add to dashboard Cite

show abstract

“…This biochar was formed into two electrodes: a hydrogen peroxide electrode and a cholesteric oxide-modified electrode, both of which demonstrated superior catalytic activity. [74]…”

Section: Biochar Catalystmentioning

confidence: 99%

“…In another study, Ganoderma lucidum residue was used to create porous carbon products. This biochar was formed into two electrodes: a hydrogen peroxide electrode and a cholesteric oxide‐modified electrode, both of which demonstrated superior catalytic activity [74] …”

Section: Pyrolysis Of Tcmrmentioning

confidence: 99%

Recent Advances in Solid Residues Resource Utilization in Traditional Chinese Medicine

Long

Guo

et al. 2023

ChemistrySelect

View full text Add to dashboard Cite

Chinese medicine is widely employed in illness prevention and treatment. In recent years, the increased demand for Chinese medicine resources has resulted in a large quantity of waste created during industrialization. However, traditional methods for treating herbal residues, including burning, stacking, and burying, can cause significant environmental damage and resource waste. Furthermore, these application approaches have a low level of resource utilization and a low degree of utilization. Therefore, developing a classification management system is a necessary precondition for reusing Chinese herb residues for medicinal, feed, fertilizer, and energy resource reuse. This paper reviews the potential applications of Chinese herb residues in the extraction of active resources, composting, feed addition, bioethanol preparation, and pyrolysis to biochar, bio‐oil, and fuel gas. Overall, this work provides a foundation for further investigation into the high‐value usage model and resource reuse pathway of Chinese herb residues.

show abstract

Potential of products from high-temperature pyrolysis of biomass and refuse-derived fuel pellets

Jerzak,

Mlonka-Mędrala,

Gao

et al. 2024

Biomass and Bioenergy

View full text Add to dashboard Cite

Preparation and electrochemical application of porous carbon materials derived from extraction residue of Ganoderma lucidum

Cited by 5 publications

References 33 publications

Efficient Preparation of Biomass‐Based Ultra‐Thin 2D Porous Carbon Materials by In Situ Template‐Activation And Its Application in Sodium Ion Capacitors

Efficient Preparation of Biomass‐Based Ultra‐Thin 2D Porous Carbon Materials by In Situ Template‐Activation And Its Application in Sodium Ion Capacitors

Recent Advances in Solid Residues Resource Utilization in Traditional Chinese Medicine

Potential of products from high-temperature pyrolysis of biomass and refuse-derived fuel pellets

Contact Info

Product

Resources

About