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Cited by 473

The DOI matches its Crossref record; 40 of the 40 references it cites were found in a registry or an index.

Hierarchical porous biochar from shrimp shell for persulfate activation: A two-electron transfer path and key impact factors

Yu, Jiangfang, Tang, Lin, Pang, Ya, Zeng, Guangming, Feng, Haopeng, Zou, Jiajing, Wang, Jingjing, Feng, Chengyang, Zhu, Xu, Ouyang, Xilian, Tan, Jisui·2020·Applied Catalysis B: Environmental

Abstract

Abstract Herein, hierarchical porous biochar from shrimp shell (PSS-bio) was prepared and applied for persulfate activation for 2,4-dichlorophenol removal. The pyrolysis temperature was found to play an important role in carbon structure and property modulation, where PSS-bio obtained at 800 °C (PSS-800) exhibited the fastest adsorption capacity and the best catalytic activity with the degradation rates 29 times higher than that of PSS-bio obtained at 400 °C (PSS-400). Further analysis demonstrated that hierarchical pores and carbon configuration were two key impact factors of biochar in AOP. Interestingly, the original free-radical dominated pathway in PSS-400 also changed into a non-radical one (direct two-electron transfer path) in PSS-800, whose efficiency could be somewhat disturbed by pH values, humic acid and anions regardless of their concentrations as low as 5 mM or as high as 500 mM, demonstrating its application potential for the treatment of both highly saline water and organic-rich water.

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Metadata

Authors
Yu, J., Tang, L., Pang, Y., Zeng, G., Feng, H., Zou, J., Wang, J., Feng, C., Zhu, X., Ouyang, X., & Tan, J.
Venue
Applied Catalysis B: Environmental
Publisher
Elsevier BV
Published
2020-01
Volume
260
Pages
118160
ISSN
0926-3373 (ISSN-L)
OpenAlex
W2972127529
Cited by
473
References
40
FWCI
16.82
Type
journal article
Language
en
Open access
closed

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CoChat. (2026). Citation check: Hierarchical porous biochar from shrimp shell for persulfate activation: A two-electron transfer path and key impact factors. https://app.cochat.ai/papers/10.1016/j.apcatb.2019.118160
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Yu, J., Tang, L., Pang, Y., Zeng, G., Feng, H., Zou, J., Wang, J., Feng, C., Zhu, X., Ouyang, X., & Tan, J. (2020). Hierarchical porous biochar from shrimp shell for persulfate activation: A two-electron transfer path and key impact factors. Applied Catalysis B: Environmental. https://doi.org/10.1016/j.apcatb.2019.118160

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