Evidence map›Paper›PMID 38332123›Full record

ArticleNature communications2024

Re-evaluation of battery-grade lithium purity toward sustainable batteries.

Gogwon Choe, Hyungsub Kim, Jaesub Kwon, Woochul Jung, Kyu-Young Park, Yong-Tae Kim

Erratum issuedAbstract read
In one paragraph

Article in Nature communications, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. An erratum has been issued. Cited by 12 papers.

0numbers the graph read from it
0cells of the map it votes in
12citing 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

12 citing papers in PubMed.

  1. Adaptive MgAngewandte Chemie (International ed. in English) · 2026
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4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

6 authors.

Gogwon ChoeDepartment of Materials Science and Engineering, Pohang University of Science and Technology, 77 Cheongam-Ro, Nam-Gu, Pohang, Gyeongbuk, 37673, Republic of Korea.ORCID http://orcid.org/0000-0002-5466-7455
Hyungsub KimNeutron Science Division, Korea Atomic Energy Research Institute (KAERI), 111 Daedeok-daero 989 Beon-Gil, Yuseong-gu, Daejeon, 34057, Republic of Korea.
Jaesub KwonDepartment of Materials Science and Engineering, Pohang University of Science and Technology, 77 Cheongam-Ro, Nam-Gu, Pohang, Gyeongbuk, 37673, Republic of Korea.
Woochul JungLithium Materials Research Group, Research Institute of Industrial Science and Technology (RIST), 67 Cheongam-Ro, Nam-Gu, Pohang, Gyeongbuk, 37673, Republic of Korea. wcjung@rist.re.kr.ORCID http://orcid.org/0009-0003-1051-8719
Kyu-Young ParkDepartment of Materials Science and Engineering, Pohang University of Science and Technology, 77 Cheongam-Ro, Nam-Gu, Pohang, Gyeongbuk, 37673, Republic of Korea. kypark0922@postech.ac.kr.ORCID http://orcid.org/0000-0001-9560-8526
Yong-Tae KimDepartment of Materials Science and Engineering, Pohang University of Science and Technology, 77 Cheongam-Ro, Nam-Gu, Pohang, Gyeongbuk, 37673, Republic of Korea. yongtae@postech.ac.kr.ORCID http://orcid.org/0000-0001-9232-6558

Funding

Korea Institute for Advancement of Technology (KIAT) P0012748Ministry of Knowledge Economy | Korea Institute of Energy Technology Evaluation and Planning (KETEP) 20217510100020National Research Foundation of Korea (NRF) 2019M3D1A1079306, 2022R1A2C3007855National Research Foundation of Korea (NRF) 2022R1F1A1063367
6 · The paper itself

Abstract

Recently, the cost of lithium-ion batteries has risen as the price of lithium raw materials has soared and fluctuated. Notably, the highest cost of lithium production comes from the impurity elimination process to satisfy the battery-grade purity of over 99.5%. Consequently, re-evaluating the impact of purity becomes imperative for affordable lithium-ion batteries. In this study, we unveil that a 1% Mg impurity in the lithium precursor proves beneficial for both the lithium production process and the electrochemical performance of resulting cathodes. This is attributed to the increased nucleation seeds and unexpected site-selective doping effects. Moreover, when extended to an industrial scale, low-grade lithium is found to reduce production costs and CO

Identifiers

PMID38332123
PMCPMC10853534

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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.