What makes biochar an interesting CO2 adsorbent?

Antony Rajendran, Arumugam Sakthivel, Zhiwei Dong, Wenying Li

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PDF(471 KB)
Front. Chem. Sci. Eng. ›› 2025, Vol. 19 ›› Issue (2) : 12. DOI: 10.1007/s11705-024-2516-z
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What makes biochar an interesting CO2 adsorbent?

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Abstract

Biochar belongs to the category of low-cost, stable, and environmentally benign carbon-based materials. In this article, the reasons that highlight the advantages of biochar materials to be used in carbon dioxide (CO2) adsorption are briefly viewed with recent examples. Also, the issues to be solved for recommending biochar materials in the practical applications are listed.

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Antony Rajendran, Arumugam Sakthivel, Zhiwei Dong, Wenying Li. What makes biochar an interesting CO2 adsorbent?. Front. Chem. Sci. Eng., 2025, 19(2): 12 https://doi.org/10.1007/s11705-024-2516-z

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Competing interests

The authors declare that they have no competing interests.

Acknowledgements

The authons gratefully acknowledge financial suppport from the National Key Research and Development Program of China (2022YFE0208400); National Natural Science Foundation of China (Grant No. 22038008).

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