The Janus Structure of Graphene Oxide and Its Large-Size Conductive Film Strip Pattern.

Lu Yi, Xiangnan Chen, Heng Su, Chaocan Zhang

Abstract read

In one paragraph

Article in Nanomaterials (Basel, Switzerland), 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.

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1citing papers in PubMed

–field-weighted citation impact

1 · What the graph read from it

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1 citing paper in PubMed.

Green in situ reduction synthesis of CuAnalytical and bioanalytical chemistry · 2026
Article

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5 · Who and what money

Authors and funding

4 authors.

Lu YiSchool of Materials Science and Engineering, Wuhan University of Technology, Wuhan 430070, China.

Xiangnan ChenSchool of Materials Science and Engineering, Wuhan University of Technology, Wuhan 430070, China.

Heng SuSchool of Materials Science and Engineering, Wuhan University of Technology, Wuhan 430070, China.

Chaocan ZhangSchool of Materials Science and Engineering, Wuhan University of Technology, Wuhan 430070, China.ORCID 0000-0003-1349-6458

Funding

the Fundamental Research Funds for the Central Universities WHUT:2021III002

6 · The paper itself

Abstract

In this paper, the oxidation-exfoliation process of graphite is studied experimentally by the mixed-solvent method, the oxidation-exfoliation process of graphite is simulated theoretically, and it is found that Graphene Oxide (GO) is a Janus structure with inconsistent oxidation on both surfaces; hydrophilic on one side and hydrophobic on the other side. This layer structure and layer spacing are due to the inconsistent oxidation on both sides which changes with the polarity of different solvent mixtures. We used a two-phase system of benzyl alcohol and water, as well as controlling the polarity of the surface of the substrate, to achieve (using a mixed solution of GO which has a selectivity more inclined to the oil phase when the aqueous phase is present) the preparation of reduced graphene oxide patterns. We also used a complex solution of hydrogen iodide and a sodium-iodide complex solution for secondary reduction to enhance its conductivity to 8653 S/m.

Indexed as

conductivitygraphenegraphene oxidejanus structuresself-printing circuits

Identifiers

PMID38869604

DOI10.3390/nano14110980

PMCPMC11173957

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