Green preparation of magnetic biochar for the effective accumulation of Pb(II): performance and mechanism
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A narrow peak around 30° was found and identified as amorphous carbon.
“A narrow peak at around 30 ◦ was found and identified as amorphous carbon (Fu et al., 2016; Zhao et al., 2019).”
From Effect of Pyrolysis Temperature on PhysicoChemical Properties and Acoustic-Based Amination of Biochar for Efficient CO2 Adsorption (2020) · cites this paper as Zhao et al., 2019
The XRD section describes a broad reflection spanning 2θ = 15–30° and identifies it as amorphous carbon. That contradicts the claim that the feature was a narrow peak around 30°. (LLM, conf=0.87)
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- Authors
- Zhao, Y., Zhang, R., Liu, H., Li, M., Chen, T., Chen, D., Zou, X., & Frost, R. L.
- Affiliations
- Hefei University of Technology (CN)
- Queensland University of Technology (AU)
- Corresponding author
- Liu, Haibo
- Frost, Ray L.
- Venue
- Chemical Engineering Journal
- Publisher
- Elsevier BV
- Published
- 2019-11
- Volume
- 375
- Pages
- 122011
- ISSN
- 1385-8947 (ISSN-L)
- OpenAlex
- W2952476022
- Cited by
- 173
- References
- 52
- Citations by year
- 2026: 18 · 2025: 24 · 2024: 26 · 2023: 31 · 2022: 24 · 2021: 25 · 2020: 20 · 2019: 5
- FWCI
- 6.50
- Type
- journal article
- Language
- en
- Open access
- green
- eprints.qut.edu.au
- Licence
- Locations
- Chemical Engineering Journal (publishedVersion)
- QUT ePrints (Queensland University of Technology) (submittedVersion, cc-by-nc-nd)
- Funders
- Fundamental Research Funds for the Central Universities
- Topics
- Physical Sciences › Environmental Science › Water Science and Technology › Adsorption and biosorption for pollutant removal
- Physical Sciences › Engineering › Biomedical Engineering › Environmental remediation with nanomaterials
- Physical Sciences › Environmental Science › Water Science and Technology › Coagulation and Flocculation Studies
- Keywords
- magnetic biochar, lead removal, lead adsorption, hematite, pyrolysis temperature, pore structure, iron oxidation state, magnetic separation, surface complexation, biomass utilization, heavy metal removal
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