Evidence map›Paper›PMID 33371527›Full record

ArticleMaterials (Basel, Switzerland)2020

Impact of Pyrolysis Temperature on the Properties of Eucalyptus Wood-Derived Biochar.

Bruno Caio Chaves Fernandes, Kassio Ferreira Mendes, Ananias Francisco Dias Júnior, Vinícius Patrício da Silva Caldeira, Taliane Maria da Silva Teófilo, Tatiane Severo Silva, Vander Mendonça, Matheus de Freitas Souza, Daniel Valadão Silva

Abstract read
In one paragraph

Article in Materials (Basel, Switzerland), 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 14 papers.

0numbers the graph read from it
0cells of the map it votes in
14citing papers in PubMed
–field-weighted citation impact
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

14 citing papers in PubMed.

  1. Article
  2. Efficacy of biochar from mixed biomass resources for the removal of pharmaceutical residues from treated domestic wastewater.Water science and technology : a journal of the International Association on Water Pollution Research · 2026
    Article
  3. ACS omega · 2026
    Article
  4. Review
  5. Article
  6. Review
  7. Article
  8. Article
  9. Article
  10. Article
  11. Article
  12. Article
  13. Physicochemical and Optical Characterization ofMaterials (Basel, Switzerland) · 2021
    Article
  14. Article
4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

9 authors.

Bruno Caio Chaves FernandesDepartamento de Ciências Agronômicas e Florestais, Centro de Ciências Vegetais, Universidade Federal Rural do Semi-Árido, Av. Francisco Mota, 572, Costa e Silva, 59625-900 Mossoró, Brazil.ORCID 0000-0002-5635-353X
Kassio Ferreira MendesDepartamento de Ciências Agronômicas, Universidade Federal de Viçosa (UFV), 36570-900 Viçosa, Brazil.ORCID 0000-0002-2869-8434
Ananias Francisco Dias JúniorDepartamento de Ciências Florestais e da Madeira, Universidade Federal do Espírito Santo (UFES), 29550-000 Jerônimo Monteiro, Brazil.ORCID 0000-0001-9974-0567
Vinícius Patrício da Silva CaldeiraDepartamento de Química, Universidade Estadual do Rio Grande do Norte (UERN), 59600-195 Mossoró, Brazil.ORCID 0000-0001-5819-4627
Taliane Maria da Silva TeófiloDepartamento de Ciências Agronômicas e Florestais, Centro de Ciências Vegetais, Universidade Federal Rural do Semi-Árido, Av. Francisco Mota, 572, Costa e Silva, 59625-900 Mossoró, Brazil.
Tatiane Severo SilvaDepartamento de Ciências Agronômicas e Florestais, Centro de Ciências Vegetais, Universidade Federal Rural do Semi-Árido, Av. Francisco Mota, 572, Costa e Silva, 59625-900 Mossoró, Brazil.ORCID 0000-0002-3543-6811
Vander MendonçaDepartamento de Ciências Agronômicas e Florestais, Centro de Ciências Vegetais, Universidade Federal Rural do Semi-Árido, Av. Francisco Mota, 572, Costa e Silva, 59625-900 Mossoró, Brazil.
Matheus de Freitas SouzaDepartamento de Ciências Agronômicas e Florestais, Centro de Ciências Vegetais, Universidade Federal Rural do Semi-Árido, Av. Francisco Mota, 572, Costa e Silva, 59625-900 Mossoró, Brazil.
Daniel Valadão SilvaDepartamento de Ciências Agronômicas e Florestais, Centro de Ciências Vegetais, Universidade Federal Rural do Semi-Árido, Av. Francisco Mota, 572, Costa e Silva, 59625-900 Mossoró, Brazil.

Funding

This work was supported by the Coordenação de Aperfeiçoamento de Pessoal de Nível Superior - Brasil (CAPES) 001
6 · The paper itself

Abstract

Pyrolysis conditions directly influence biochar properties and, consequently, influence the potential use of biochar. In this study, we evaluated the effects of different pyrolysis temperatures (450, 550, 650, 750, 850, and 950 °C) on the hydrogen potential, electrical conductivity, ash content, yield, volatile matter content, elemental analysis, Fourier-transform infrared spectroscopy results, X-ray diffraction results, scanning electron microscopy results, specific surface area, and micropore volume of eucalyptus wood-derived biochar. The degree of linear association between pyrolysis temperatures and biochar properties was examined using the Pearson correlation coefficient. The results showed a positive correlation of the pyrolysis temperature with the hydrogen potential value, electrical conductivity, and elemental carbon. There was a negative correlation of the pyrolysis temperature with the yield, volatile matter content, elemental oxygen, elemental hydrogen, surface area, aromaticity, hydrophilicity, and polarity indexes. The Fourier-transform infrared spectroscopy data indicated an increase in aromaticity and a decrease in the polarity of high-temperature biochar. The increased pyrolysis temperature caused the loss of cellulose and crystalline mineral components, as indicated by X-ray diffraction analysis and scanning electron microscopy images. These results indicated that changing the pyrolysis temperature enables the production of biochar from the same raw material with a wide range of physicochemical properties, which allows its use in various types of agricultural and environmental activities.

Indexed as

adsorbent materialscharacterizationchemical compositioneucalyptus waste and surface functional group

Identifiers

PMID33371527
PMCPMC7767541

What OpenQuestion holds

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Registered trials

None linked

Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.