Dual-Function Nitrogen Modification of Phenolic Resin Pyrolytic Carbon: A g-C

Pengcheng Jiang, Huidong Tang, Xin Xiong, Wenting Wang, Kang Long, Zhiwen Li, Yongming Kang, Xinwei Ou, Zhi Wu

Abstract read

In one paragraph

Article in Materials (Basel, Switzerland), 2026. 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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5 · Who and what money

Authors and funding

9 authors.

Pengcheng JiangSchool of Materials Science and Engineering, Hunan Institute of Technology, Hengyang 421002, China.ORCID 0009-0008-0290-3891

Huidong TangSchool of Materials Science and Engineering, Hunan Institute of Technology, Hengyang 421002, China.ORCID 0000-0002-4900-8877

Xin XiongSchool of Materials Science and Engineering, Hunan Institute of Technology, Hengyang 421002, China.ORCID 0009-0003-4817-3031

Wenting WangSchool of Materials Science and Engineering, Hunan Institute of Technology, Hengyang 421002, China.

Kang LongSchool of Materials Science and Engineering, Hunan Institute of Technology, Hengyang 421002, China.

Zhiwen LiSchool of Materials Science and Engineering, Hunan Institute of Technology, Hengyang 421002, China.

Yongming KangSchool of Materials Science and Engineering, Hunan Institute of Technology, Hengyang 421002, China.

Xinwei OuSchool of Materials Science and Engineering, Hunan Institute of Technology, Hengyang 421002, China.

Zhi WuSchool of Materials Science and Engineering, Hunan Institute of Technology, Hengyang 421002, China.ORCID 0009-0002-5154-9055

Funding

Characteristic Application Discipline of Material Science and Engineering in Hunan Province Nos. [2022]351, XK20260205, XK20260206Department of Science and Technology of Hunan Province 2026JJ60488, 2025JJ70161Education Department of Hunan Province 25B0841, 24A0653, 24A0665, 24B0834the Hunan University Students Innovation and Entrepreneurship Training Program Nos. S202611528015S, S202611528235, S202611528258, S202611528190

6 · The paper itself

Abstract

Phenolic resin pyrolytic carbon is a key matrix phase in carbon-based refractories and carbon/carbon composites; however, its defect-rich glassy carbon structure exhibits poor oxidation resistance at elevated temperatures. In this work, we report a facile one-step thermal-treatment strategy using melamine as a nitrogen source to prepare nitrogen-modified phenolic resin pyrolytic carbon (NC). The structural evolution and oxidation behavior of samples carbonized at 500-800 °C were systematically investigated by XRD, SEM, TEM, FT-IR, Raman, XPS, BET, and TG-DSC. The results reveal that melamine-derived nitrogen exists in two distinct forms: at 500-700 °C, a carbon nitride-rich phase consistent with graphitic carbon nitride (g-C

Indexed as

graphitic carbon nitridemelaminenitrogen modificationoxidation resistancephenolic resin

Identifiers

PMID42738023

DOI10.3390/ma19173585

PMCPMC13565864

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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.