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Formation of Large-Area Nitrogen-Doped Graphene Film Prepared from Simple Solution Casting of Edge-Selectively Functionalized Graphite and Its Electrocatalytic Activity
Abstract
“Pristine” graphite is edge-selectively functionalized with 4-aminobenzoic acid by a “direct” Friedel–Crafts acylation reaction in a polyphosphoric acid/phosphorus pentoxide medium to produce 4-aminobenzoyl edge-functionalized graphite (EFG). The EFG is readily dispersible in N -methyl-2-pyrrolidone (NMP). Subsequent solution casting leads to the formation of large-area graphene film on a silicon wafer. The film shows sheet resistances of 60 and 200 Ω/sq, respectively, before and after heat treatment at 900 °C in an argon atmosphere. Upon the heat treatment, the EFG film becomes a N-doped graphene (N-graphene) film to display outstanding electrocatalytic activity for oxygen reduction reaction (ORR).
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Cited by
Metal-Free Catalysts for Oxygen Reduction Reaction
Dai, L., Xue, Y., Qu, L., Choi, H.-J., & Baek, J.-B. (2015) · Chemical Reviews · doi:10.1021/cr5003563 · Cited by 2,380
Self-citationCarbon-based electrocatalysts for advanced energy conversion and storage
Zhang, J., Xia, Z., & Dai, L. (2015) · Science Advances · doi:10.1126/sciadv.1500564 · Cited by 735
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Metadata
- Authors
- Jeon, I.-Y., Yu, D., Bae, S.-Y., Choi, H.-J., Chang, D. W., Dai, L., & Baek, J.-B.
- Venue
- Chemistry of Materials
- Publisher
- American Chemical Society (ACS)
- Published
- 2011-08-02
- Volume
- 23
- Issue
- 17
- Pages
- 3987-3992
- ISSN
- 0897-4756 (ISSN-L)
- 1520-5002
- OpenAlex
- W2068949093
- Cited by
- 175
- References
- 0
- FWCI
- 10.84
- Type
- journal article
- Language
- en
- Open access
- closed
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- CoChat. (2026). Citation check: Formation of Large-Area Nitrogen-Doped Graphene Film Prepared from Simple Solution Casting of Edge-Selectively Functionalized Graphite and Its Electrocatalytic Activity. https://app.cochat.ai/papers/10.1021/cm201542m
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- Jeon, I.-Y., Yu, D., Bae, S.-Y., Choi, H.-J., Chang, D. W., Dai, L., & Baek, J.-B. (2011). Formation of Large-Area Nitrogen-Doped Graphene Film Prepared from Simple Solution Casting of Edge-Selectively Functionalized Graphite and Its Electrocatalytic Activity. Chemistry of Materials. https://doi.org/10.1021/cm201542m
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