高压物理学报2024，Vol.38Issue(4)：13-23,11.DOI:10.11858/gywlxb.20230797
高能量密度氮的研究进展
Research Progress of High Energy Density Nitrogen
摘要
Abstract
Nitrogen is a highly stable element that exists in the form of nitrogen molecules under ambient pressure.Researchers have found that nitrogen can form polymeric structures under high temperature and pressure,which have extremely high energy density and decompose into pollution-free nitrogen.From the perspective of application,it can be used as a new type of environmentally friendly high-energy-density material.Subsequently,a large number of studies have been conducted on nitrogen,resulting in phase diagrams of nitrogen under high-pressure conditions and the synthesis of structures such as cubic gauche nitrogen and layered polymeric nitrogen.However,the synthesis conditions for pure nitrogen polymeric structures are relatively harsh,and it is also difficult to preserve them under ambient pressure.People have turned to methods such as molecular nitrogen and inert gas nitrides in the hope of obtaining stable high-energy-density nitrogen structures under normal pressure.This article briefly introduces the current theoretical and experimental progress of high-energy-density nitrogen and discusses the future development direction of high-energy-density nitrogen.关键词
高能量密度材料/聚合氮/高压科学/氮单键/氮双键Key words
high-energy density materials/polymeric nitrogen/high pressure science/nitrogen single bond/nitrogen double bond分类
数理科学引用本文复制引用
袁嘉男,李建福,王晓丽..高能量密度氮的研究进展[J].高压物理学报,2024,38(4):13-23,11.基金项目
国家自然科学基金(11974154) （11974154）
山东省自然科学基金(ZR2022MA004) （ZR2022MA004）
泰山学者工程专项经费 （）
烟台市省级以上领军人才专项配套经费 （）
