Evidence map›Paper›PMID 34201941›Full record

ArticleNanomaterials (Basel, Switzerland)2021

Synthesis of Highly-Dispersed Graphene Oxide Nanoribbons-Functionalized Carbon Nanotubes-Graphene Oxide (GNFG) Complex and Its Application in Enhancing the Mechanical Properties of Cementitious Composites.

Peiqi Li, Junxing Liu, Sungwun Her, Erfan Zal Nezhad, Seungmin Lim, Sungchul Bae

Open access · goldAbstract read
In one paragraph

Article in Nanomaterials (Basel, Switzerland), 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 papers.

0numbers the graph read from it
0cells of the map it votes in
2citing papers in PubMed
2.4field-weighted citation impact, top 11% 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

2 citing papers in PubMed, 33 citations in OpenAlex.

  1. Article
  2. 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

6 authors at 3 institutions in 2 countries.

Peiqi LiDepartment of Architectural Engineering, Hanyang University, Seoul 04763, Korea.
Junxing LiuDepartment of Architectural Engineering, Hanyang University, Seoul 04763, Korea.ORCID 0000-0002-6947-6627
Sungwun HerDepartment of Architectural Engineering, Hanyang University, Seoul 04763, Korea.
Erfan Zal NezhadDepartment of Biomedical Engineering, University of Texas, San Antonio, TX 78249, USA.
Seungmin LimDepartment of Architecture, Kangwon National University, Chuncheon 24341, Korea.
Sungchul BaeDepartment of Architectural Engineering, Hanyang University, Seoul 04763, Korea.ORCID 0000-0002-8511-6939
Hanyang University · KRKangwon National University · KRThe University of Texas at San Antonio · US

Funding

Ministry of Land, Infrastructure and Transport 20NANO-B15617-02
6 · The paper itself

Abstract

In this study, a graphene oxide nanoribbons-functionalized carbon nanotubes-graphene oxide (GNFG) complex was hydrothermally synthesized as a nanomaterial for reinforcing cementitious composites, using a modified Hummers' method. Three types of components existed in the GNFG: Type I, the functionalized carbon nanotubes-graphene oxide nanoribbons (FCNTs-GNR); and types II and III are graphene oxide (GO) and functionalized carbon nanotubes (FCNTs), respectively, which exist independently. The dispersivity of GNFG and its effects on the mechanical properties, hydration process, and microstructures of cement pastes were evaluated, and the results were compared with those using cement pastes incorporating other typical carbon nanomaterials. The results demonstrated that dispersion of GNFG in aqueous solutions was superior to that of the CNTs, FCNTs, and GO/FCNTs mixture. Furthermore, the highly-dispersed GNFG (0.05 wt.%) improved the mechanical properties of the cement paste after 28 days of hydration and promoted the hydration of cement compared to CNTs, GO, and GO/FCNTs mixture (0.05 wt.%). The results in this study validated the feasibility of using GNFG with enhanced dispersion as a new nano-reinforcing agent for various cementitious systems.

Indexed as

cement pastefunctionalized carbon nanotubesgraphene oxidegraphene oxide nanoribbonsmechanical properties

Identifiers

PMID34201941
PMCPMC8307864
OpenAlexW3174863707

What OpenQuestion holds

Textmetadata
LicenceCC BY
Read underepoch 390

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.