{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,3,20]],"date-time":"2026-03-20T14:00:26Z","timestamp":1774015226425,"version":"3.50.1"},"reference-count":46,"publisher":"MDPI AG","issue":"6","license":[{"start":{"date-parts":[[2026,3,20]],"date-time":"2026-03-20T00:00:00Z","timestamp":1773964800000},"content-version":"vor","delay-in-days":0,"URL":"https:\/\/creativecommons.org\/licenses\/by\/4.0\/"}],"funder":[{"DOI":"10.13039\/501100001809","name":"National Natural Science Foundation of China","doi-asserted-by":"publisher","award":["31870715"],"award-info":[{"award-number":["31870715"]}],"id":[{"id":"10.13039\/501100001809","id-type":"DOI","asserted-by":"publisher"}]},{"name":"Agricultural Joint Special Foundation of Yunnan Province","award":["202501BD070001-102"],"award-info":[{"award-number":["202501BD070001-102"]}]},{"name":"Yunling Scholar Program of Xingdian Talent Project of Yunnan Province","award":["D21027"],"award-info":[{"award-number":["D21027"]}]},{"name":"Foreign Expert Workstation","award":["202305AF150006"],"award-info":[{"award-number":["202305AF150006"]}]}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Materials"],"abstract":"<jats:p>Conventional phenolic-resin-based carbon fiber paper (CFP) typically suffers from low mechanical strength, poor toughness, insufficient pore interconnectivity, and a reliance on extreme high-temperature graphitization to attain high conductivity. This study employs a novel melamine-hexamethylenediamine (MH) thermosetting resin as the binder to fabricate MH resin-based CFP (MHCFP). Through the synergistic effects of robust interfacial bonding, triazine-ring-induced low-temperature formation of sp2 carbon clusters, and nitrogen doping, the MHCFP achieves comprehensive performance superiority over the phenol-formaldehyde (PF)-based CFP (PFCFP) at moderate carbonization temperatures (500\u2013700 \u00b0C): MHCFP exhibits superior toughness, tensile strengths of 23\u201345 MPa (vs. PFCFP\u2019s 8\u201318 MPa), and in-plane resistivity of 24\u201339 m\u03a9\u00b7cm (vs. PFCFP\u2019s 54\u201383 m\u03a9\u00b7cm). Furthermore, MHCFP possesses a highly open macroporous structure (porosity &gt; 78%), ensuring excellent gas permeability and water management capability. This work presents a promising low-temperature strategy for developing high-performance CFP, showing great potential for next-generation proton exchange membrane fuel cell gas diffusion layers.<\/jats:p>","DOI":"10.3390\/ma19061230","type":"journal-article","created":{"date-parts":[[2026,3,20]],"date-time":"2026-03-20T11:44:46Z","timestamp":1774007086000},"page":"1230","update-policy":"https:\/\/doi.org\/10.3390\/mdpi_crossmark_policy","source":"Crossref","is-referenced-by-count":0,"title":["High-Performance Carbon Fiber Paper Enabled by Amino Resin-Derived Low-Temperature Carbonization"],"prefix":"10.3390","volume":"19","author":[{"given":"Tao","family":"Qin","sequence":"first","affiliation":[{"name":"College of Materials and Chemical Engineering, Southwest Forestry University, Kunming 650224, China"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Xiaosong","family":"Pu","sequence":"additional","affiliation":[{"name":"College of Materials and Chemical Engineering, Southwest Forestry University, Kunming 650224, China"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Shouqing","family":"Liu","sequence":"additional","affiliation":[{"name":"College of Materials and Chemical Engineering, Southwest Forestry University, Kunming 650224, China"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-0970-7964","authenticated-orcid":false,"given":"Taohong","family":"Li","sequence":"additional","affiliation":[{"name":"College of Materials and Chemical Engineering, Southwest Forestry University, Kunming 650224, China"},{"name":"International Joint Research Center for Biomass Materials, Southwest Forestry University, Kunming 650224, China"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Shuyang","family":"Jiang","sequence":"additional","affiliation":[{"name":"College of Materials and Chemical Engineering, Southwest Forestry University, Kunming 650224, China"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Xuemei","family":"Li","sequence":"additional","affiliation":[{"name":"College of Materials and Chemical Engineering, Southwest Forestry University, Kunming 650224, China"}],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"1968","published-online":{"date-parts":[[2026,3,20]]},"reference":[{"key":"ref_1","doi-asserted-by":"crossref","first-page":"121266","DOI":"10.1016\/j.carbon.2026.121266","article-title":"Enhanced thermally and electrically conductive modified carbon paper based on MPCFs and PAN-CFs hybrid skeleton decorated with GNPs for fuel cells","volume":"250","author":"Wu","year":"2026","journal-title":"Carbon"},{"key":"ref_2","doi-asserted-by":"crossref","first-page":"12805","DOI":"10.1016\/j.ijhydene.2012.05.110","article-title":"Ultra thin gas diffusion layer development for PEMFC","volume":"37","author":"Hung","year":"2012","journal-title":"Int. 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