Highly Graphitized Straw-Derived Carbon via Molten Salt Electrolysis for Potassium-Ion Batteries.

Yao Chang, Xinrui Wang, Yi Lu, Shijie Li, Zhenghao Pu, Wei-Li Song, Dongbai Sun

Abstract read

In one paragraph

Article in Materials (Basel, Switzerland), 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

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0citing papers in PubMed

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1 · What the graph read from it

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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

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4 · The record

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5 · Who and what money

Authors and funding

7 authors.

Yao ChangInstitute of Advanced Structure Technology, Beijing Institute of Technology, Beijing 100081, China.

Xinrui WangState Key Laboratory of Advanced Metallurgy, University of Science and Technology Beijing, Beijing 100083, China.

Yi LuState Key Laboratory of Advanced Metallurgy, University of Science and Technology Beijing, Beijing 100083, China.

Shijie LiState Key Laboratory of Advanced Metallurgy, University of Science and Technology Beijing, Beijing 100083, China.

Zhenghao PuDepartment of Materials Science, Tohoku University, 6-6-02, Aramaki-Aza-Aoba, Aobo-ku, Sendai 980-8579, Japan.ORCID 0000-0002-6251-2699

Wei-Li SongInstitute of Advanced Structure Technology, Beijing Institute of Technology, Beijing 100081, China.

Dongbai SunSouthern Marine Science and Engineering Guangdong Laboratory (Zhuhai), Zhuhai 519082, China.

Funding

China Postdoctoral Science Foundation 2024M760205National Natural Science Foundation of China 52404313Southern Marine Science and Engineering Guangdong Laboratory (Zhuhai) SML2023SP243

6 · The paper itself

Abstract

The conversion of straw biomass into highly graphitized carbon materials is achieved through an efficient molten salt electrolysis process at moderate temperatures (900-950 °C). Increasing the electrolysis temperature significantly enhances the degree of graphitization, structural ordering, and heteroatom removal efficiency, as evidenced by multiscale characterization and electrochemical simulations. The resulting graphitic material exhibits a highly ordered layered structure with improved crystallinity and a larger specific surface area. When used as a potassium-ion battery anode, this biomass-derived carbon delivers a reversible capacity of 232.9 mA·h·g

Indexed as

biomass-derived graphitized carbonenergy storagemolten salt electrolysispotassium-ion batteries

Identifiers

PMID41227836

DOI10.3390/ma18214877

PMCPMC12608522

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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.