近日，中国航空发动机集团北京航空材料研究院（航材院）的石墨烯航空电池中试生产线正式开工，标志着我国在低空经济动力电池领域迈出重要一步。据报道，该技术可使电池能量密度提升50%以上，并具备超低温（-40℃）稳定放电能力，为无人机、eVTOL（电动垂直起降飞行器）等低空经济核心装备提供强劲动力支持。
石墨烯：高性能航空电池的关键材料
石墨烯凭借其超高导电性、大比表面积和优异的导热性能，成为提升锂电池能量密度、快充能力和低温性能的理想材料。航材院的研究表明，采用石墨烯改性的锂镁合金负极材料可使电池能量密度突破400Wh/kg，远超传统锂电池（250Wh/kg），为航空动力电池的轻量化与长续航提供关键技术支持。
百灵威化学紧跟行业前沿需求，推出高纯度、高导电性石墨烯粉体及分散液，专为高性能电池研发定制：
✅ 超高比表面积（800-1200 m²/g）——提升电极材料活性，助力能量密度突破
✅ 99%以上纯度——确保电池体系稳定性，降低副反应风险
✅ 规模化稳定供应——成熟生产工艺，月产能达公斤级，保障研发与量产需求
产品列表
1、石墨烯粉末
品名 |
CAS |
货号 |
Graphene, 98%, reagent grade, thickness: 0.55 - 3.74 nm, diam.: 0.5-3μm, layers: <1
石墨烯
1034343-98-0
Graphene, 98%, reagent grade, thickness: 1 - 3 nm, layers: <3, size: >50 μm
石墨烯
1034343-98-0
Graphene nanoplatelets, 99.5%, diam.: 5 - 10 μm, thickness: 4 - 20 nm, layers: ≤20
石墨烯微片
1034343-98-0
Graphene quantum dots, 1 mg/mL dispersion in water, fluorescence: λem 520 nm
石墨烯量子点
1034343-98-0
Single layer graphene, 99%, single layer ratio: approx. 80%, diam.: 0.5 - 5 µm, thickness: approx 0.8 nm
单层石墨烯
1034343-98-0
Magnetic graphene, Fe: 4 mg/mL in ultrapure water, surface group: —OH
磁性石墨烯
/
Nitrogen doped graphene, 98%, SSA: 100 - 300 m2/g, layers：≤3
氮掺杂石墨烯
1034343-98-0
Graphene -COOH functionalized Graphene, 98%, diam.: 0.5 - 3 μm, thickness: 0.55 - 3.74 nm, layers：≤10
羧基功能化石墨烯
1034343-98-0
Graphene -NH2 functionalized, 98%, diam.: 0.5 - 3 μm, thickness: 0.55 - 3.74 nm, layers：≤10
氨基功能化石墨烯
1034343-98-0
Graphene Oxide, 98%, Thickness: 0.8-1.2 nm, Plate diameter: 1-10 μm
氧化石墨烯粉末
2640657-49-2
High electrical conductivity graphene, 98%, SSA: 110 - 170 m2/g, layers: ≤3
高导电石墨烯
1034343-98-0
Monolayer graphene on Cu substrate, 12 mm circular
Cu基质的单层石墨烯
1034343-98-0
Single layer graphene oxide, single layer ratio: approx. 90%, diam.: 0.5 - 5 μm, thickness: 0.8 - 1.2 nm
单层氧化石墨烯
1034343-98-0
Graphene oxide film, diam.: 4 cm, thickness: 12 - 15 μm
氧化石墨烯薄膜
1034343-98-0
2、石墨烯分散液
品名 |
CAS |
货号 |
Graphene, 96%, Thickness:2-10nm, Plate diameter:1-10 μm, Concentration:1 mg/mL
石墨烯水分散液
1034343-98-0
Graphene aqueous dispersion, 96%, Thickness:2-10nm, Plate diameter:1-10 μm, Concentration:5 mg/mL
石墨烯水分散液
1034343-98-0
Graphene nanoplatelets, 99.5%, diam.: 5 - 10 μm, thickness: 4 - 20 nm, layers: ≤20
石墨烯微片
1034343-98-0
Graphene quantum dots, 1 mg/mL dispersion in water, fluorescence: λem 520 nm
石墨烯量子点
1034343-98-0
Graphene Oxide, 98%, Thickness: 0.8-1.2 nm, Plate diameter: 1-10 μm
氧化石墨烯粉末
2640657-49-2
Oxidized graphene aqueous dispersion, 98%, Thickness: 0.8-1.2nm, slice diameter: 1-10 μ m. Single layer rate: 99%, concentration: 2 mg/mL
氧化石墨烯水分散液
2640657-49-2
Oxidized graphene aqueous dispersion, 98%, Thickness:0.8-1.2nm, Plate diameter:1-10 μm, Single layer rate:99%, Concentration:5 mg/mL
氧化石墨烯水分散液
2640657-49-2
Graphene oxide, 99%, reagent grade, thickness: 0.55 - 1.2 nm, diam.: 0.5 - 3 μm, layers: ＜3
氧化石墨烯
1034343-98-0
Graphene oxide quantum dots, 1 mg/mL dispersion in water, fluorescence: λem 470 nm
氧化石墨烯量子点
1034343-98-0
Graphene oxide film, diam.: 4 cm, thickness: 12 - 15 μm
氧化石墨烯薄膜
1034343-98-0
内容来源百灵威官网：https://www.jkchemical.com/news/detail/12190