Evidence map›Paper›PMID 35009249›Full record

ArticleMaterials (Basel, Switzerland)2021

First-Principles Density Functional Theory Study of Modified Germanene-Based Electrode Materials.

Xue Si, Weihan She, Qiang Xu, Guangmin Yang, Zhuo Li, Siqi Wang, Jingfei Luan

Abstract read
PubMed Full text at PMC Publisher
In one paragraph

Article in Materials (Basel, Switzerland), 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 3 papers.

0numbers the graph read from it
0cells of the map it votes in
3citing 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

3 citing papers in PubMed.

  1. Article
  2. Article
  3. Review
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

7 authors.

Xue SiSchool of Physics, Changchun Normal University, Changchun 130032, China.
Weihan SheSchool of Physics, Changchun Normal University, Changchun 130032, China.
Qiang XuSchool of Prospecting and Surveying, Changchun Institute of Technology, Changchun 130021, China.
Guangmin YangSchool of Physics, Changchun Normal University, Changchun 130032, China.
Zhuo LiSchool of Physics, Changchun Normal University, Changchun 130032, China.
Siqi WangSchool of Physics, Changchun Normal University, Changchun 130032, China.
Jingfei LuanSchool of Physics, Changchun Normal University, Changchun 130032, China.ORCID 0000-0002-9270-0922

Funding

Guangmin Yang 001010Guangmin Yang JJKH20200828 KJJingfei Luan [2019]013Jingfei Luan 20200301033RQJingfei Luan 2020033Jingfei Luan 2021C037-1Jingfei Luan JJKH20200832KJJingfei Luan YDZJ202101ZYTS161Qiang Xu 320190005Xue Si 053[2020]
6 · The paper itself

Abstract

Germanene, with a wrinkled atomic layer structure and high specific surface area, showed high potential as an electrode material for supercapacitors. According to the first-principles calculation based on Density Functional Theory, the quantum capacitance of germanene could be significantly improved by introducing doping/co-doping, vacancy defects and multilayered structures. The quantum capacitance obtained enhancement as a result of the generation of localized states near the Dirac point and/or the movement of the Fermi level induced by doping and/or defects. In addition, it was found that the quantum capacitance enhanced monotonically with the increase of the defect concentration.

Indexed as

adsorptiongermanenequantum capacitancesupercapacitors

Identifiers

PMID35009249
PMCPMC8745974

What OpenQuestion holds

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Registered trials

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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.