Cited by 30Thermochemical Biomass Conversion ProcessesCarbon Nanotubes in CompositesGraphite, nuclear technology, radiation studies

Carbon deposition behavior on biochar during chemical vapor deposition process

Open access
Wang, Yiying, Wen, Yuming, Su, Weiling, Fu, Wenming, Wang, Chi-Hwa·2024·Chemical Engineering Journal

Integrity signals

Registry

Crossref · 10.1016/j.cej.2024.149726

Cites

59 of 59 references verified0 citation errors · 0 not checkable

Statistics

Recomputing p-values needs the paper’s full text.

Claims the paper makes

We couldn’t retrieve this paper’s full text, so its claims and self-check weren’t run. The registry and citation checks still apply.

Claims other papers make about this one

Each is checked against this paper’s own text: does it say what the citing paper says it does?

  • Catalyzing pyrolysis gases from PS and PE under atmospheric pressure without added metals over woodchip-derived biochar produces differentiated growth of three types of carbon nanomaterials: ring-rich PS pyrolysis gases at 900 °C induce bulky amorphous carbon (BAC), monolayer amorphous carbon (MAC), and carbon nanofibers (CNFs), while chain-rich PE pyrolysis gases form only BAC and CNFs.

    “Catalyzing pyrolysis gases from PS and PE under atmospheric pressure without added metals, they observed the differentiated growth of three types of carbon nanomaterials for the first time: ring-rich PS pyrolysis gases (900 °C) induced the formation of bulky amorphous carbon (BAC), monolayer amorphous carbon (MAC), and carbon nanofibers (CNFs), while chain-rich PE pyrolysis gases formed only BAC”
  • MAC formation depended on the synergistic effect of undecomposed aromatic rings in PS pyrolysis gas and the high-temperature environment.

    “In-depth mechanistic studies revealed that MAC formation depended on the synergistic effect of undecomposed aromatic rings in PS pyrolysis gas and the high-temperature environment.”
  • The carbonophilic surface of biochar, by forming stable C-C bonds, promoted significant carbon deposition up to 164 mg/g in the PS system.

    “The carbonophilic surface of the biochar, by forming stable C-C bonds, promoted significant carbon deposition (up to 164 mg/g in the PS system).”
  • CNF growth was directly related to the sp2 hybridized carbon content on the biochar surface, but the limited sp2 content resulted in lower CNF yields.

    “CNF growth was directly related to the sp 2 hybridized carbon content on the biochar surface, but the limited sp 2 content resulted in lower CNF yields.”

Cites

Flagged first, then by citations

Cited by

Sorted by citations

Authors
Wang, Y., Wen, Y., Su, W., Fu, W., & Wang, C.-H.
Affiliations
National University of Singapore (SG)
Corresponding author
  • Wang, Yiying
  • Wang, Chi-Hwa
Venue
Chemical Engineering Journal
Publisher
Elsevier BV
Published
2024-04
Volume
485
Pages
149726
ISSN
1385-8947 (ISSN-L)
OpenAlex
W4392077443
Cited by
30
References
59
Citations by year
2026: 3 · 2025: 18 · 2024: 9
FWCI
3.30
Type
journal article
Language
en
Open access
Locations
  • Chemical Engineering Journal (publishedVersion)
  • SSRN Electronic Journal (acceptedVersion)
Funders
National Research Foundation Singapore (A0001032-01-00)
Topics
  • Physical Sciences › Engineering › Biomedical Engineering › Thermochemical Biomass Conversion Processes
  • Physical Sciences › Materials Science › Materials Chemistry › Carbon Nanotubes in Composites
  • Physical Sciences › Materials Science › Materials Chemistry › Graphite, nuclear technology, radiation studies
Keywords
biochar catalyst, catalytic chemical vapor deposition, plastic waste pyrolysis, carbon nanomaterials, carbon deposition, carbon nanofibers, amorphous carbon, plastic recycling

About these checks

Registry, retraction, Cites and statistics results are computed, not judged, with one exception: a printed reference that no index lists is read once by a model before it counts as a citation error. Claims are extracted by a model and kept only when their quote appears verbatim in the text; each cited source is then checked, with a model’s help, for whether it says what the claim relies on. Those verdicts can be wrong — read the claim’s quote and the cited source before relying on one.

Statistics and arithmetic are recomputed, not judged.

Confidence bands are shown only for fields calibrated on our annotated test set. None is calibrated yet, so no band is shown.

What counts as a claim ›How we measure confidence ›How we check this ›

Are you an author, or do you see a problem with this page? Request a review