Biochar-clay, biochar-microorganism and biochar-enzyme composites for environmental remediation: a review

Meixia, Lin; Li, Fayun; Li, Xiaotong; Rong, Xiangmin; OH, Kokyo

doi:10.1007/s10311-023-01582-6

Cited by 44 publications

(9 citation statements)

References 159 publications

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“…Figure 6a,b illustrate a distinct pore structure, which is predominantly composed of micropores. The results show that doping N and P changed the morphology and structure of carbon through the activation process [47]. Meanwhile, P doping resulted in a more regular pore size compared with N doping, as shown in Figure 6c,d.…”

Section: Nppcs Characterizationmentioning

confidence: 88%

Effect of Physico-Chemical Properties Induced by N, P Co-Doped Biomass Porous Carbon on Nitrous Oxide Adsorption Performance

Gong,

Liu,

Mou

et al. 2024

Sustainability

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The adsorption and enrichment of greenhouse gases on biomass porous carbon is a promising approach. Herein, a simple type of nitrogen and phosphorus co-doped biomass porous carbon (NPPC), which was derived from fast-growing eucalyptus bark, was reported via one-step method of carbonization and activation, and the nitrous oxide (N2O) adsorption performance and the adsorption mechanism of the NPPCs were also investigated. The results showed that NPPC-800-2 demonstrated a high specific surface area (1038.48 m2∙g−1), abundant micropores (0.31 cm3∙g−1), and enriched content of N and P (4.17 wt.% and 0.62 wt.%), which also exhibited a high N2O adsorption capacity of 0.839 mmol∙g−1. Moreover, the addition of N enhanced the surface polarity of carbon, thereby altering its pore structure. And P doping induced changes in the structural orientation of carbon, resulting in an increased presence of N-P functional groups. This finding reveals that the eucalyptus bark-based N and P co-doped porous carbon shows great potential for wide applications in N2O capture and provides effective guidance for the design and development of waste biomass adsorbent.

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Section: Nppcs Characterizationmentioning

confidence: 88%

Effect of Physico-Chemical Properties Induced by N, P Co-Doped Biomass Porous Carbon on Nitrous Oxide Adsorption Performance

Gong,

Liu,

Mou

et al. 2024

Sustainability

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“…This process involves the photosynthetic capture of carbon during plant growth, followed by a thermochemical conversion process that produces a solid carbonaceous material that is highly resistant to thermal and biological degradation and can persist for centuries to millennia. Biochar can then be safely stored in soils, building structures, and various carbon sinks, providing additional benefits depending on its final application (Fawzy et al 2021, Osman et al 2022, Monisha et al 2022, Lin et al 2023). Biochar's stability…”

Section: Biochar Is Stable and Carbon Negativementioning

confidence: 99%

Planting trees to combat global warming

et al. 2023

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“…Rich elements of C, O, and P are stored in large quantities in the cell wall, membrane, etc., which has been widely reported . The abundance of natural resources and low cost of biomass have made it a valuable renewable resource . Therefore, the synthesis of phosphorus-doped carbon materials by using the elements in CDL to replace dangerous gases or organic reagents in the complex synthesis process will be an important issue of friendly economy and technology.…”

Section: Introductionmentioning

confidence: 99%

Dual Sites on Graphitic Biochar for Electrocatalytic CO₂ Reduction to Ethanol Conversion

Yu,

Gu,

Wang

et al. 2024

J. Phys. Chem. C

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Electrochemical application of biomass materials is a promising tactic for deceleration of global warming and utilization of resource. However, due to multiple proton electron transfers of the carbon dioxide reduction reaction (CO 2 RR), CO 2to-ethanol conversion remains a major challenge. Herein, it is reported that copper and copper oxide catalysts are supported on P-doped and carbonized Ceratophyllum demersum L. (Cu-CuO/P-CCDL) used for electrocatalytic reduction of CO 2 to ethanol. High ethanol Faradaic efficiency of 38.9% is achieved at −1.5 V RHE . In addition, the stratified pore structure and high hydrophobicity of samples expose a wealth of active sites, which is conducive to mass/charge transfer. This work provides creative insight into the design of P-doped and carbonized biochar catalysts for CO 2 electroreduction simultaneously.

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Biochar-clay, biochar-microorganism and biochar-enzyme composites for environmental remediation: a review

Cited by 44 publications

References 159 publications

Effect of Physico-Chemical Properties Induced by N, P Co-Doped Biomass Porous Carbon on Nitrous Oxide Adsorption Performance

Effect of Physico-Chemical Properties Induced by N, P Co-Doped Biomass Porous Carbon on Nitrous Oxide Adsorption Performance

Planting trees to combat global warming

Dual Sites on Graphitic Biochar for Electrocatalytic CO₂ Reduction to Ethanol Conversion

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Biochar-clay, biochar-microorganism and biochar-enzyme composites for environmental remediation: a review

Cited by 44 publications

References 159 publications

Effect of Physico-Chemical Properties Induced by N, P Co-Doped Biomass Porous Carbon on Nitrous Oxide Adsorption Performance

Effect of Physico-Chemical Properties Induced by N, P Co-Doped Biomass Porous Carbon on Nitrous Oxide Adsorption Performance

Planting trees to combat global warming

Dual Sites on Graphitic Biochar for Electrocatalytic CO2 Reduction to Ethanol Conversion

Contact Info

Product

Resources

About

Dual Sites on Graphitic Biochar for Electrocatalytic CO₂ Reduction to Ethanol Conversion