Evidence map›Paper›PMID 38201826›Full record

ArticlePolymers2024

Pyrolytic Modification of Heavy Coal Tar by Multi-Polymer Blending: Preparation of Ordered Carbonaceous Mesophase.

Lei Zhang, Chunjiang Liu, Yang Jia, Yidan Mu, Yao Yan, Pengcheng Huang

Open access · goldAbstract read
In one paragraph

Article in Polymers, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 5 papers.

0numbers the graph read from it
0cells of the map it votes in
5citing papers in PubMed
7.4field-weighted citation impact, top 2% of its field
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

5 citing papers in PubMed, 35 citations in OpenAlex.

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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

6 authors at 3 institutions in 1 country.

Lei ZhangCollege of Geology and Environment, Xi'an University of Science and Technology, Xi'an 710054, China.
Chunjiang LiuCollege of Geology and Environment, Xi'an University of Science and Technology, Xi'an 710054, China.
Yang JiaState Key Laboratory of Eco-Hydraulics in Northwest Arid Region, Institute of Water Resources and Hydro-Electric Engineering, Xi'an University of Technology, Xi'an 710048, China.
Yidan MuCollege of Geology and Environment, Xi'an University of Science and Technology, Xi'an 710054, China.
Yao YanCollege of Geology and Environment, Xi'an University of Science and Technology, Xi'an 710054, China.
Pengcheng HuangCoal Geology Bureau of Ningxia Hui Autonomous Region, Yinchuan 750002, China.
Xi'an University of Science and Technology · CNNingxia Seismological Bureau · CNXi'an University of Technology · CN

Funding

Key Research and Development Program of Shaanxi No.2021SF-445Natural Science Foundation of Ningxia No.2021AAC03457Shaanxi Key Laboratory of Geological Support for Coal Green Exploitation No. DZBZ2021Z-01Technology Innovation Leading Program of Shaanxi No.2022QFY06-04Technology Innovation Leading Program of Shaanxi No.2023-YD-CGZH-27
6 · The paper itself

Abstract

In order to achieve the high-value utilization of heavy tar for the production of enhanced-performance graphite foam carbon, the carbon mesophase was ready from the heavy component of low-temperature coal tar, and the coal tar was modified by styrene-butadiene-styrene (SBS), polyethylene (PE) and ethylene-vinyl-acetate (EVA) copolymers. The order degree of the carbonite mesophase was analyzed using a polarizing microscope test, Fourier transform infrared spectroscopy and X-ray diffraction to screen out the most suitable copolymer type and addition amount. Furthermore, the mechanism of modification by this copolymer was analyzed. The results showed that adding SBS, PE and EVA to coal tar would affect the order of carbonaceous mesophase; however, at an addition rate of 10.0 wt.%, the linear-structure SBS copolymer with a styrene/butadiene ratio (S/B) of 30/70 exhibited the optimal degree of ordering in the carbonaceous mesophase. Its foam carbon prepared by polymer modification is the only one that forms a graphitized structure, with d

Indexed as

carbonaceous mesophasecopolymergraphitization degreeheavy coal tarordered modification

Identifiers

PMID38201826
PMCPMC10780394
OpenAlexW4390588131

What OpenQuestion holds

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LicenceCC BY
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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.