Evidence map›Paper›PMID 35132801›Full record

ArticleAdvanced science (Weinheim, Baden-Wurttemberg, Germany)2022

Open-Source CFD Elucidating Mechanism of 3D Pillar Electrode in Improving All-Solid-State Battery Performance.

Weizhuo Li, Zhiming Bao, Qing Du, Yifan Xu, Kui Jiao

Abstract read
In one paragraph

Article in Advanced science (Weinheim, Baden-Wurttemberg, Germany), 2022. 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. 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

5 authors.

Weizhuo LiState Key Laboratory of Engines, Tianjin University, 135 Yaguan Rd, Tianjin, 300350, China.
Zhiming BaoState Key Laboratory of Engines, Tianjin University, 135 Yaguan Rd, Tianjin, 300350, China.
Qing DuState Key Laboratory of Engines, Tianjin University, 135 Yaguan Rd, Tianjin, 300350, China.
Yifan XuState Key Laboratory of Engines, Tianjin University, 135 Yaguan Rd, Tianjin, 300350, China.
Kui JiaoState Key Laboratory of Engines, Tianjin University, 135 Yaguan Rd, Tianjin, 300350, China.ORCID https://orcid.org/0000-0002-1296-1330

Funding

National Natural Science Foundation of China 51921004Natural Science Foundation of Tianjin 18JCJQJC46700
6 · The paper itself

Abstract

All-solid-state batteries (ASSBs) have become an important technology because of their high performance and low-risk operation. However, the high interface resistance and low ionic conductivity of ASSBs hinder their application. In this study, a self-developed electrochemical model based on an open-source computational fluid dynamics platform is presented. The effect of contact area reduction at the electrode/solid-state electrolyte interface is investigated. Then, a new conceptual 3D structure is introduced to circumvent the existing barriers. The results demonstrate that the discharge time is shortened by over 20% when the area contact ratio reduces from 1.0 to 0.8 at 1 C-rate, owing to the increased overpotential. By adopting the new 3D pillar design, the energy density of ASSBs can be improved. However, it is only when a 3D current collector is contained in the cathode that the battery energy/power density, capacity, and material utilization can be greatly enhanced without being limited by pillar height issues. Therefore, this work provides important insight into the enhanced performance of 3D structures.

Indexed as

3D pillar electrodesall-solid-state batteriescontact areaelectrochemical modelOpenFOAM

Identifiers

PMID35132801
PMCPMC9069203

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.