Evidence map›Paper›PMID 32075070›Full record

ArticleMicromachines2020

Free-Standing PVDF/Reduced Graphene Oxide Film for All-Solid-State Flexible Supercapacitors towards Self-Powered Systems.

Parthiban Pazhamalai, Vimal Kumar Mariappan, Surjit Sahoo, Woo Young Kim, Young Sun Mok, Sang-Jae Kim

Abstract read
In one paragraph

Article in Micromachines, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 4 papers.

0numbers the graph read from it
0cells of the map it votes in
4citing 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

4 citing papers in PubMed.

  1. Article
  2. Article
  3. Review
  4. 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.

Parthiban PazhamalaiNanomaterials and System Lab, Major in Mechatronics Engineering, Faculty of Applied Energy System, Jeju National University, Jeju 63243, Korea.ORCID 0000-0003-0460-5763
Vimal Kumar MariappanNanomaterials and System Lab, Major in Mechatronics Engineering, Faculty of Applied Energy System, Jeju National University, Jeju 63243, Korea.
Surjit SahooNanomaterials and System Lab, Major in Mechatronics Engineering, Faculty of Applied Energy System, Jeju National University, Jeju 63243, Korea.
Woo Young KimDepartment of Electronic Engineering, Faculty of Applied Energy System, Jeju National University, Jeju 63243, Korea.ORCID 0000-0003-2747-6618
Young Sun MokDepartment of Chemical and Biological Engineering, Jeju National University, Jeju 63243, Korea.ORCID 0000-0002-6694-2135
Sang-Jae KimNanomaterials and System Lab, Major in Mechatronics Engineering, Faculty of Applied Energy System, Jeju National University, Jeju 63243, Korea.

Funding

National Research Foundation of Korea 2018R1A4A1025998 and 2019R1A2C3009747
6 · The paper itself

Abstract

The development of polymer-based devices has attracted much attention due to their miniaturization, flexibility, lightweight and sustainable power sources with high efficiency in the field of wearable/portable electronics, and energy system. In this work, we proposed a polyvinylidene fluoride (PVDF)-based composite matrix for both energy harvesting and energy storage applications. The physicochemical characterizations, such as X-ray diffraction, laser Raman, and field-emission scanning electron microscopy (FE-SEM) analyses, were performed for the electrospun PVDF/sodium niobate and PVDF/reduced graphene oxide composite film. The electrospun PVDF/sodium niobate nanofibrous mat has been utilized for the energy harvester which shows an open circuit voltage of 40 V (peak to peak) at an applied compressive force of 40 N. The PVDF/reduced graphene oxide composite film acts as the electrode for the symmetric supercapacitor (SSC) device fabrication and investigated for their supercapacitive properties. Finally, the self-charging system has been assembled using PVDF/sodium niobate (energy harvester), and PVDF/reduced graphene oxide SSC (energy storage) and the self-charging capability is investigated. The proposed self-charging system can create a pathway for the all-polymer based composite high-performance self-charging system.

Indexed as

electrospinningflexible supercapacitorspolymer nanocompositespolyvinylidene fluorideself-powered system

Identifiers

PMID32075070
PMCPMC7074646

What OpenQuestion holds

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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.