Evidence map›Paper›PMID 32963883›Full record

ArticleJournal of analytical methods in chemistry2020

Removal of Heavy Metal Ion Using Polymer-Functionalized Activated Carbon: Aspects of Environmental Economic and Chemistry Education.

Hoang Thu Ha, Nguyen Thi Huong, Le Linh Dan, Nguyen Duy Tung, Vinh Bao Trung, Tran Dinh Minh

Open access · goldAbstract read
In one paragraph

Article in Journal of analytical methods in chemistry, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 6 papers.

0numbers the graph read from it
0cells of the map it votes in
6citing papers in PubMed
1.5field-weighted citation impact, top 19% 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

6 citing papers in PubMed, 23 citations in OpenAlex.

  1. Article
  2. Article
  3. Article
  4. Article
  5. Article
  6. 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 1 country.

Hoang Thu HaFaculty of Pedagogy, VNU University of Education, Vietnam National University, Cau Giay, Hanoi 100000, Vietnam.
Nguyen Thi HuongFaculty of Educational Management, VNU University of Education, Vietnam National University, Cau Giay, Hanoi 100000, Vietnam.ORCID https://orcid.org/0000-0003-1502-9677
Le Linh DanHanoi-Amsterdam High School for the Gifted, Hanoi, Vietnam.
Nguyen Duy TungDepartment of Physics, High School for Gifted Students, Hanoi University of Science, Vietnam National University, Hanoi, Vietnam.
Vinh Bao TrungHigh School of Education Sciences (HES), VNU University of Education, Vietnam National University, Cau Giay, Hanoi 100000, Vietnam.
Tran Dinh MinhFaculty of Educational Technology, VNU University of Education, Vietnam National University, Cau Giay, Hanoi 100000, Vietnam.ORCID https://orcid.org/0000-0002-4994-7946
Vietnam National University, Hanoi · VNHanoi National University of Education · VNLe Hong Phong High School for the Gifted · VN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Numerous countries have shown signs of environmental pollution to prioritize economic growth and benefits, leading to seriously contaminated waters. This work indicated the method to synthesize a green material, which could remove contaminants to protect the natural environment. The porosity and functionality effects of amine-functionalized activated carbon (AFAC) enhanced the removal of toxic heavy metals (THMs) in aqueous solution. The raw activated carbon (RAC) was thermally modified with ultrahigh pure nitrogen (UHPN) at 500°C and 1000°C and then amine-functionalized with coupling agent of aminopropyltriethoxysilane (APS). They were denoted as AFAC-5 and AFAC-10, respectively. The data showed an enhanced metal adsorption capacity of the AFACs, because the modification produced more desired porosity and increased amine functional groups. AFAC-10, modified at a higher temperature, showed much higher THM adsorption capacity than AFAC-5, modified at a lower temperature, and RAC. The adsorption capacity decreased in the following order: Ni > Cd > Zn, which was in good agreement with the increasing electronegativity and ionic potential and the decreasing atomic radius. The maximum THM adsorption capacity of AFAC-10 for Ni, Cd, and Zn was 242.5, 226.9, and 204.3 mg/g, respectively.

Identifiers

PMID32963883
PMCPMC7492870
OpenAlexW3083223497

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.