原子序数:6
原子量:12.011
属性 | 数值 |
---|---|
密度 | 2.267克/立方厘米(石墨) |
熔点 | 3823 K(升华) |
氧化态 | −4、−3、−2、−1、0、+1、+2、+3、+4 |
电负性 | 2.55(鲍林标度) |
常见同位素:¹²C(98.9%)、¹³C(1.1%)
热导率:119-165 瓦/(米·开)(石墨)
炭黑:时间加权平均浓度3.5毫克/立方米(可吸入粉尘)
石墨:允许暴露限值15毫克/立方米(总粉尘)
NFPA 704:健康危害1级,可燃性1级,反应性0级
Story Source:
Materialsprovided byFlorida State University. Original written by Bill Wellock.Note: Content may be edited for style and length.
Journal Reference:
Parmit S. Virdi, Wei Guo, Louis N. Cattafesta, Peter Cheetham, Lance Cooley, Jonathan C. Gladin, Jiangbiao He, Chul Kim, Hui Li, Juan Ordonez, Sastry Pamidi, Jian-Ping Zheng.Liquid hydrogen storage, thermal management, and transfer-control system for integrated zero emission aviation (IZEA).Applied Energy, 2025; 393: 126054 DOI:10.1016/j.apenergy.2025.126054
2025-07-17